octave-nkf: libinterp/corefcn/pr-output.cc annotate

annotate libinterp/corefcn/pr-output.cc @ 17871:5ac0545fb4c0

fix printing of matrix values (bug #40470) * pr-output.cc (pr_min_internal): Fix error introduced in changeset 259c1f295a1e.

author	John W. Eaton <jwe@octave.org>
date	Thu, 07 Nov 2013 01:42:26 -0500
parents	49d573a1deda
children	b560bac0fca2 812162c34a93

rev	line source
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1 /*
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2
17744 d63878346099 maint: Update copyright notices for release. John W. Eaton <jwe@octave.org> parents: 17415 diff changeset	3 Copyright (C) 1993-2013 John W. Eaton
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	4
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	6
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	8 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	9 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	10 option) any later version.
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	11
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	15 for more details.
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	16
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	17 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	18 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 7001 diff changeset	19 <http://www.gnu.org/licenses/>.
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	20
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	21 */
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	22
240 a99f28f5e351 [project @ 1993-11-30 20:24:36 by jwe] jwe parents: 217 diff changeset	23 #ifdef HAVE_CONFIG_H
1192 b6360f2d4fa6 [project @ 1995-03-30 21:38:35 by jwe] jwe parents: 1186 diff changeset	24 #include <config.h>
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	25 #endif
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	26
1346 9e41dbb74bca [project @ 1995-09-05 06:37:49 by jwe] jwe parents: 1343 diff changeset	27 #include <cfloat>
2825 60ae49e1284f [project @ 1997-03-25 23:17:36 by jwe] jwe parents: 2804 diff changeset	28 #include <cstdio>
1346 9e41dbb74bca [project @ 1995-09-05 06:37:49 by jwe] jwe parents: 1343 diff changeset	29 #include <cstring>
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	30
3503 d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe] jwe parents: 3373 diff changeset	31 #include <iomanip>
d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe] jwe parents: 3373 diff changeset	32 #include <iostream>
5765 7ba9ad1fec11 [project @ 2006-04-17 05:05:15 by jwe] jwe parents: 5759 diff changeset	33 #include <sstream>
1728 42b4f904f1af [project @ 1996-01-09 11:36:01 by jwe] jwe parents: 1716 diff changeset	34 #include <string>
42b4f904f1af [project @ 1996-01-09 11:36:01 by jwe] jwe parents: 1716 diff changeset	35
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	36 #include "Array-util.h"
453 393e95f46b51 [project @ 1994-06-06 00:05:20 by jwe] jwe parents: 296 diff changeset	37 #include "CMatrix.h"
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	38 #include "Range.h"
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2915 diff changeset	39 #include "cmd-edit.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	40 #include "dMatrix.h"
2891 1a30f46e1870 [project @ 1997-04-28 01:49:00 by jwe] jwe parents: 2847 diff changeset	41 #include "lo-mappers.h"
7231 2eb392d058bb [project @ 2007-11-30 18:53:29 by jwe] jwe parents: 7215 diff changeset	42 #include "lo-math.h"
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 2305 diff changeset	43 #include "mach-info.h"
1651 e846e361a265 [project @ 1995-12-20 06:59:12 by jwe] jwe parents: 1588 diff changeset	44 #include "oct-cmplx.h"
4153 6b96ce9f5743 [project @ 2002-11-06 20:38:49 by jwe] jwe parents: 4051 diff changeset	45 #include "quit.h"
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	46 #include "str-vec.h"
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	47
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3928 diff changeset	48 #include "Cell.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	49 #include "defun.h"
19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	50 #include "error.h"
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	51 #include "gripes.h"
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	52 #include "oct-obj.h"
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	53 #include "oct-stream.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	54 #include "pager.h"
19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	55 #include "pr-output.h"
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	56 #include "sysdep.h"
6803 fe19c6cb5bc6 [project @ 2007-07-26 18:04:05 by jwe] jwe parents: 6788 diff changeset	57 #include "unwind-prot.h"
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	58 #include "utils.h"
1352 19c10b8657d5 [project @ 1995-09-05 08:11:57 by jwe] jwe parents: 1346 diff changeset	59 #include "variables.h"
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	60
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	61 // TRUE means use a scaled fixed point format for 'format long' and
d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	62 // 'format short'.
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	63 static bool Vfixed_point_format = false;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	64
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	65 // The maximum field width for a number printed by the default output
83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	66 // routines.
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	67 static int Voutput_max_field_width = 10;
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	68
83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	69 // The precision of the numbers printed by the default output
83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	70 // routines.
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	71 static int Voutput_precision = 5;
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	72
5360 33adb987c033 [project @ 2005-05-23 16:19:56 by jwe] jwe parents: 5331 diff changeset	73 // TRUE means that the dimensions of empty objects should be printed
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	74 // like this: x = [](2x0).
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	75 bool Vprint_empty_dimensions = true;
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	76
83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	77 // TRUE means that the rows of big matrices should be split into
83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	78 // smaller slices that fit on the screen.
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	79 static bool Vsplit_long_rows = true;
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	80
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	81 // TRUE means don't do any fancy formatting.
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	82 static bool free_format = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	83
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	84 // TRUE means print plus sign for nonzero, blank for zero.
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	85 static bool plus_format = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	86
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	87 // First char for > 0, second for < 0, third for == 0.
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	88 static std::string plus_format_chars = "+ ";
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	89
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	90 // TRUE means always print in a rational approximation
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	91 static bool rat_format = false;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	92
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	93 // Used to force the length of the rational approximation string for Frats
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	94 static int rat_string_len = -1;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	95
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	96 // TRUE means always print like dollars and cents.
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	97 static bool bank_format = false;
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	98
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	99 // TRUE means print data in hexadecimal format.
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	100 static int hex_format = 0;
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	101
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	102 // TRUE means print data in binary-bit-pattern format.
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	103 static int bit_format = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	104
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	105 // TRUE means don't put newlines around the column number headers.
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	106 bool Vcompact_format = false;
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	107
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	108 // TRUE means use an e format.
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	109 static bool print_e = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	110
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	111 // TRUE means use a g format.
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	112 static bool print_g = false;
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	113
3018 5708b8bb4f06 [project @ 1997-06-03 21:48:05 by jwe] jwe parents: 3014 diff changeset	114 // TRUE means print E instead of e for exponent field.
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	115 static bool print_big_e = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	116
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	117 // TRUE means use an engineering format.
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	118 static bool print_eng = false;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	119
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	120 class pr_engineering_float;
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	121 class pr_formatted_float;
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	122 class pr_rational_float;
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	123
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	124 static int
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	125 current_output_max_field_width (void)
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	126 {
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	127 return Voutput_max_field_width;
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	128 }
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	129
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	130 static int
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	131 current_output_precision (void)
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	132 {
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	133 return Voutput_precision;
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	134 }
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	135
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	136 class
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	137 float_format
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	138 {
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	139 public:
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	140
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	141 float_format (int w = current_output_max_field_width (),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	142 int p = current_output_precision (), int f = 0)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	143 : fw (w), ex (0), prec (p), fmt (f), up (0), sp (0) { }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	144
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	145 float_format (int w, int e, int p, int f)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	146 : fw (w), ex (e), prec (p), fmt (f), up (0), sp (0) { }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	147
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	148 float_format (const float_format& ff)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	149 : fw (ff.fw), ex (ff.ex), prec (ff.prec), fmt (ff.fmt), up (ff.up),
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	150 sp (ff.sp) { }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	151
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	152 float_format& operator = (const float_format& ff)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	153 {
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	154 if (&ff != this)
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	155 {
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	156 fw = ff.fw;
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	157 ex = ff.ex;
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	158 prec = ff.prec;
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	159 fmt = ff.fmt;
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	160 up = ff.up;
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	161 sp = ff.sp;
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	162 }
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	163
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	164 return *this;
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	165 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	166
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	167 ~float_format (void) { }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	168
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	169 float_format& scientific (void) { fmt = std::ios::scientific; return *this; }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	170 float_format& fixed (void) { fmt = std::ios::fixed; return *this; }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	171 float_format& general (void) { fmt = 0; return *this; }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	172
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	173 float_format& uppercase (void) { up = std::ios::uppercase; return *this; }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	174 float_format& lowercase (void) { up = 0; return *this; }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	175
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	176 float_format& precision (int p) { prec = p; return *this; }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	177
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	178 float_format& width (int w) { fw = w; return *this; }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	179
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	180 float_format& trailing_zeros (bool tz = true)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	181 { sp = tz ? std::ios::showpoint : 0; return *this; }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	182
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	183 friend std::ostream& operator << (std::ostream& os,
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	184 const pr_engineering_float& pef);
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	185
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	186 friend std::ostream& operator << (std::ostream& os,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	187 const pr_formatted_float& pff);
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	188
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	189 friend std::ostream& operator << (std::ostream& os,
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	190 const pr_rational_float& prf);
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	191
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	192 private:
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	193
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	194 // Field width. Zero means as wide as necessary.
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	195 int fw;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	196
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	197 // Exponent Field width. Zero means as wide as necessary.
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	198 int ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	199
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	200 // Precision.
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	201 int prec;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	202
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	203 // Format.
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	204 int fmt;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	205
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	206 // E or e.
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	207 int up;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	208
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	209 // Show trailing zeros.
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	210 int sp;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	211 };
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	212
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	213 static int
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	214 calc_scale_exp (const int& x)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	215 {
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	216 if (! print_eng)
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	217 return x;
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	218 else
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	219 return x - 3*static_cast<int> (x/3);
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	220 /* The expression above is equivalent to x - (x % 3).
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	221 * According to the ISO specification for C++ the modulo operator is
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	222 * compiler dependent if any of the arguments are negative. Since this
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	223 * function will need to work on negative arguments, and we want to avoid
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	224 * portability issues, we re-implement the modulo function to the desired
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	225 * behavior (truncation). There may be a gnulib replacement.
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	226 *
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	227 * ISO/IEC 14882:2003 : Programming languages -- C++. 5.6.4: ISO, IEC. 2003 .
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	228 * "the binary % operator yields the remainder from the division of the first
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	229 * expression by the second. .... If both operands are nonnegative then the
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	230 * remainder is nonnegative; if not, the sign of the remainder is
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	231 * implementation-defined". */
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	232 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	233
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	234 static int
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	235 engineering_exponent (const double& x)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	236 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	237 int ex = 0;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	238 if (x != 0)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	239 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	240 double absval = (x < 0.0 ? -x : x);
11450 5eb10763069f substitute and use LAPACK_LIBS in mkoctfile script John W. Eaton <jwe@octave.org> parents: 10987 diff changeset	241 int logabsval = static_cast<int> (gnulib::floor (log10 (absval)));
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	242 /* Avoid using modulo function with negative arguments for portability.
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	243 * See extended comment at calc_scale_exp */
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	244 if (logabsval < 0.0)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	245 ex = logabsval - 2 + ((-logabsval + 2) % 3);
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	246 else
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	247 ex = logabsval - (logabsval % 3);
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	248 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	249 return ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	250 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	251
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	252 static int
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	253 num_digits (const double& x)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	254 {
11450 5eb10763069f substitute and use LAPACK_LIBS in mkoctfile script John W. Eaton <jwe@octave.org> parents: 10987 diff changeset	255 return 1 + (print_eng
5eb10763069f substitute and use LAPACK_LIBS in mkoctfile script John W. Eaton <jwe@octave.org> parents: 10987 diff changeset	256 ? engineering_exponent (x)
5eb10763069f substitute and use LAPACK_LIBS in mkoctfile script John W. Eaton <jwe@octave.org> parents: 10987 diff changeset	257 : static_cast<int> (gnulib::floor (log10 (x))));
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	258 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	259
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	260 class
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	261 pr_engineering_float
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	262 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	263 public:
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	264
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	265 const float_format& f;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	266
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	267 double val;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	268
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	269 int exponent (void) const
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	270 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	271 return engineering_exponent (val);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	272 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	273
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	274 double mantissa (void) const
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	275 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	276 return val / std::pow (10.0, exponent ());
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	277 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	278
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	279 pr_engineering_float (const float_format& f_arg, double val_arg)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	280 : f (f_arg), val (val_arg) { }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	281 };
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	282
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	283 std::ostream&
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	284 operator << (std::ostream& os, const pr_engineering_float& pef)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	285 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	286 octave_preserve_stream_state stream_state (os);
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	287
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	288 if (pef.f.fw >= 0)
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	289 os << std::setw (pef.f.fw - pef.f.ex);
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	290
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	291 if (pef.f.prec >= 0)
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	292 os << std::setprecision (pef.f.prec);
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	293
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	294 os.flags (static_cast<std::ios::fmtflags>
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	295 (pef.f.fmt \| pef.f.up \| pef.f.sp));
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	296
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	297 os << pef.mantissa ();
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	298
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	299 int ex = pef.exponent ();
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	300 if (ex < 0)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	301 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	302 os << std::setw (0) << "e-";
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	303 ex = -ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	304 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	305 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	306 os << std::setw (0) << "e+";
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	307
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	308 os << std::setw (pef.f.ex - 2) << std::setfill ('0') << ex;
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	309
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	310 return os;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	311 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	312
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	313 class
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	314 pr_formatted_float
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	315 {
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	316 public:
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	317
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	318 const float_format& f;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	319
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	320 double val;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	321
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	322 pr_formatted_float (const float_format& f_arg, double val_arg)
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	323 : f (f_arg), val (val_arg) { }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	324 };
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	325
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	326 std::ostream&
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	327 operator << (std::ostream& os, const pr_formatted_float& pff)
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	328 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	329 octave_preserve_stream_state stream_state (os);
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	330
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	331 if (pff.f.fw >= 0)
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	332 os << std::setw (pff.f.fw);
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	333
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	334 if (pff.f.prec >= 0)
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	335 os << std::setprecision (pff.f.prec);
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	336
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	337 os.flags (static_cast<std::ios::fmtflags>
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	338 (pff.f.fmt \| pff.f.up \| pff.f.sp));
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	339
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	340 os << pff.val;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	341
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	342 return os;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	343 }
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	344
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	345 static inline std::string
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	346 rational_approx (double val, int len)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	347 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	348 std::string s;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	349
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	350 if (len <= 0)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	351 len = 10;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	352
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	353 if (xisinf (val))
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	354 s = "1/0";
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	355 else if (xisnan (val))
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	356 s = "0/0";
15215 9020dddc925a use std::numeric_limits for integer max and min values John W. Eaton <jwe@octave.org> parents: 15213 diff changeset	357 else if (val < std::numeric_limits<int>::min ()
9020dddc925a use std::numeric_limits for integer max and min values John W. Eaton <jwe@octave.org> parents: 15213 diff changeset	358 \|\| val > std::numeric_limits<int>::max ()
9020dddc925a use std::numeric_limits for integer max and min values John W. Eaton <jwe@octave.org> parents: 15213 diff changeset	359 \|\| D_NINT (val) == val)
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	360 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	361 std::ostringstream buf;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	362 buf.flags (std::ios::fixed);
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	363 buf << std::setprecision (0) << xround (val);
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	364 s = buf.str ();
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	365 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	366 else
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	367 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	368 double lastn = 1.;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	369 double lastd = 0.;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	370 double n = xround (val);
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	371 double d = 1.;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	372 double frac = val - n;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	373 int m = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	374
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	375 std::ostringstream buf2;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	376 buf2.flags (std::ios::fixed);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	377 buf2 << std::setprecision (0) << static_cast<int>(n);
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14429 diff changeset	378 s = buf2.str ();
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	379
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	380 while (1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	381 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	382 double flip = 1. / frac;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	383 double step = xround (flip);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	384 double nextn = n;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	385 double nextd = d;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	386
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	387 // Have we converged to 1/intmax ?
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	388 if (m > 100
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	389 \|\| fabs (frac) < 1 / static_cast<double> (std::numeric_limits<int>::max ()))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	390 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	391 lastn = n;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	392 lastd = d;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	393 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	394 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	395
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	396 frac = flip - step;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	397 n = n * step + lastn;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	398 d = d * step + lastd;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	399 lastn = nextn;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	400 lastd = nextd;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	401
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	402 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	403 buf.flags (std::ios::fixed);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	404 buf << std::setprecision (0) << static_cast<int>(n)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	405 << "/" << static_cast<int>(d);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	406 m++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	407
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	408 if (n < 0 && d < 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	409 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	410 // Double negative, string can be two characters longer..
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14429 diff changeset	411 if (buf.str ().length () > static_cast<unsigned int>(len + 2) &&
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	412 m > 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	413 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	414 }
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14429 diff changeset	415 else if (buf.str ().length () > static_cast<unsigned int>(len) &&
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	416 m > 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	417 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	418
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14429 diff changeset	419 s = buf.str ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	420 }
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	421
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	422 if (lastd < 0.)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	423 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	424 // Move sign to the top
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	425 lastd = - lastd;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	426 lastn = - lastn;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	427 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	428 buf.flags (std::ios::fixed);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	429 buf << std::setprecision (0) << static_cast<int>(lastn)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	430 << "/" << static_cast<int>(lastd);
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14429 diff changeset	431 s = buf.str ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	432 }
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	433 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	434
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	435 return s;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	436 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	437
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	438 class
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	439 pr_rational_float
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	440 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	441 public:
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	442
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	443 const float_format& f;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	444
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	445 double val;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	446
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	447 pr_rational_float (const float_format& f_arg, double val_arg)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	448 : f (f_arg), val (val_arg) { }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	449 };
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	450
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	451 std::ostream&
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	452 operator << (std::ostream& os, const pr_rational_float& prf)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	453 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	454 octave_preserve_stream_state stream_state (os);
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	455
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	456 int fw = (rat_string_len > 0 ? rat_string_len : prf.f.fw);
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	457 std::string s = rational_approx (prf.val, fw);
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	458
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	459 if (fw >= 0)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	460 os << std::setw (fw);
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	461
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	462 os.flags (static_cast<std::ios::fmtflags>
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	463 (prf.f.fmt \| prf.f.up \| prf.f.sp));
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	464
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14429 diff changeset	465 if (fw > 0 && s.length () > static_cast<unsigned int>(fw))
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	466 os << "*";
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	467 else
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	468 os << s;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	469
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	470 return os;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	471 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	472
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	473 // Current format for real numbers and the real part of complex
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	474 // numbers.
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	475 static float_format *curr_real_fmt = 0;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	476
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	477 // Current format for the imaginary part of complex numbers.
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	478 static float_format *curr_imag_fmt = 0;
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	479
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	480 static double
164 e2c950dd96d2 [project @ 1993-10-18 19:32:00 by jwe] jwe parents: 127 diff changeset	481 pr_max_internal (const Matrix& m)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	482 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	483 octave_idx_type nr = m.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	484 octave_idx_type nc = m.columns ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	485
15213 336f42406671 use numeric_limits functions instead of DBL_MIN, DBL_MAX, etc. John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	486 double result = -std::numeric_limits<double>::max ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	487
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	488 bool all_inf_or_nan = true;
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	489
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	490 for (octave_idx_type j = 0; j < nc; j++)
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	491 for (octave_idx_type i = 0; i < nr; i++)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	492 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	493 double val = m(i,j);
16971 259c1f295a1e Use xfinite to replace some (isinf \|\| isnan) instances in C++ code. Rik <rik@octave.org> parents: 16892 diff changeset	494 if (! xfinite (val))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	495 continue;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	496
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	497 all_inf_or_nan = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	498
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	499 if (val > result)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	500 result = val;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	501 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	502
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	503 if (all_inf_or_nan)
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	504 result = 0.0;
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	505
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	506 return result;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	507 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	508
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	509 static double
164 e2c950dd96d2 [project @ 1993-10-18 19:32:00 by jwe] jwe parents: 127 diff changeset	510 pr_min_internal (const Matrix& m)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	511 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	512 octave_idx_type nr = m.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	513 octave_idx_type nc = m.columns ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	514
15213 336f42406671 use numeric_limits functions instead of DBL_MIN, DBL_MAX, etc. John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	515 double result = std::numeric_limits<double>::max ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	516
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	517 bool all_inf_or_nan = true;
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	518
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	519 for (octave_idx_type j = 0; j < nc; j++)
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	520 for (octave_idx_type i = 0; i < nr; i++)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	521 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	522 double val = m(i,j);
17871 5ac0545fb4c0 fix printing of matrix values (bug #40470) John W. Eaton <jwe@octave.org> parents: 17867 diff changeset	523 if (! xfinite (val))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	524 continue;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	525
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	526 all_inf_or_nan = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	527
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	528 if (val < result)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	529 result = val;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	530 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	531
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	532 if (all_inf_or_nan)
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	533 result = 0.0;
8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	534
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	535 return result;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	536 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	537
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	538 // FIXME: it would be nice to share more code among these functions,..
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	539
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	540 static void
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6803 diff changeset	541 set_real_format (int digits, bool inf_or_nan, bool int_only, int &fw)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	542 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	543 static float_format fmt;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	544
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	545 int prec = Voutput_precision;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	546
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	547 int ld, rd;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	548
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	549 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	550 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	551 fw = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	552 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	553 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	554 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	555 {
17847 3a0075793fcd allow format bank to work for mixed +/- values John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	556 fw = digits < 0 ? 5 : digits + 4;
3a0075793fcd allow format bank to work for mixed +/- values John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	557 if (inf_or_nan && fw < 5)
3a0075793fcd allow format bank to work for mixed +/- values John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	558 fw = 5;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	559 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	560 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	561 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	562 {
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	563 fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	564 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	565 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	566 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	567 {
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	568 fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	569 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	570 }
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	571 else if (inf_or_nan \|\| int_only)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	572 {
5832 5e41e06f6a78 [project @ 2006-05-26 21:41:32 by jwe] jwe parents: 5823 diff changeset	573 fw = 1 + digits;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	574 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	575 fw = 4;
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	576 rd = fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	577 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	578 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	579 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	580 if (digits > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	581 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	582 ld = digits;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	583 rd = prec > digits ? prec - digits : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	584 digits++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	585 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	586 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	587 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	588 ld = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	589 rd = prec > digits ? prec - digits : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	590 digits = -digits + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	591 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	592
5832 5e41e06f6a78 [project @ 2006-05-26 21:41:32 by jwe] jwe parents: 5823 diff changeset	593 fw = 1 + ld + 1 + rd;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	594 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	595 fw = 4;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	596 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	597
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	598 if (! (rat_format \|\| bank_format \|\| hex_format \|\| bit_format)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	599 && (fw > Voutput_max_field_width \|\| print_e \|\| print_g \|\| print_eng))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	600 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	601 if (print_g)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	602 fmt = float_format ();
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	603 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	604 {
16339 0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	605 // e+ddd
0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	606 int ex = 5;
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	607
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	608 if (print_eng)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	609 {
16339 0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	610 // -ddd.
0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	611 fw = 5 + prec + ex;
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	612 if (inf_or_nan && fw < 6)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	613 fw = 6;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	614 fmt = float_format (fw, ex, prec - 1, std::ios::fixed);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	615 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	616 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	617 {
16339 0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	618 // -d.
0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	619 fw = 3 + prec + ex;
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	620 if (inf_or_nan && fw < 4)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	621 fw = 4;
16339 0c340bf413d7 allow exponent in output to always have 3 digits John W. Eaton <jwe@octave.org> parents: 16169 diff changeset	622 fmt = float_format (fw, ex, prec - 1, std::ios::scientific);
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	623 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	624 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	625
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	626 if (print_big_e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	627 fmt.uppercase ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	628 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	629 else if (! bank_format && (inf_or_nan \|\| int_only))
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	630 fmt = float_format (fw, rd);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	631 else
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	632 fmt = float_format (fw, rd, std::ios::fixed);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	633
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	634 curr_real_fmt = &fmt;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	635 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	636
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	637 static void
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	638 set_format (double d, int& fw)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	639 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	640 curr_real_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	641 curr_imag_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	642
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	643 if (free_format)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	644 return;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	645
5389 25c8956d2204 [project @ 2005-06-15 03:45:46 by jwe] jwe parents: 5388 diff changeset	646 bool inf_or_nan = (xisinf (d) \|\| xisnan (d));
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	647
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	648 bool int_only = (! inf_or_nan && D_NINT (d) == d);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	649
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	650 double d_abs = d < 0.0 ? -d : d;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	651
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	652 int digits = (inf_or_nan \|\| d_abs == 0.0) ? 0 : num_digits (d_abs);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	653
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6803 diff changeset	654 set_real_format (digits, inf_or_nan, int_only, fw);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	655 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	656
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	657 static inline void
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	658 set_format (double d)
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	659 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	660 int fw;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	661 set_format (d, fw);
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	662 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	663
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	664 static void
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6803 diff changeset	665 set_real_matrix_format (int x_max, int x_min, bool inf_or_nan,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	666 int int_or_inf_or_nan, int& fw)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	667 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	668 static float_format fmt;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	669
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	670 int prec = Voutput_precision;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	671
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	672 int ld, rd;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	673
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	674 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	675 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	676 fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	677 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	678 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	679 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	680 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	681 int digits = x_max > x_min ? x_max : x_min;
17847 3a0075793fcd allow format bank to work for mixed +/- values John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	682 fw = digits <= 0 ? 5 : digits + 4;
3a0075793fcd allow format bank to work for mixed +/- values John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	683 if (inf_or_nan && fw < 5)
3a0075793fcd allow format bank to work for mixed +/- values John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	684 fw = 5;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	685 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	686 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	687 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	688 {
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	689 fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	690 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	691 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	692 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	693 {
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	694 fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	695 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	696 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	697 else if (Vfixed_point_format && ! print_g)
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	698 {
fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	699 rd = prec;
fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	700 fw = rd + 2;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	701 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	702 fw = 4;
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	703 }
1715 6f4631c7118c [project @ 1996-01-08 07:57:04 by jwe] jwe parents: 1658 diff changeset	704 else if (int_or_inf_or_nan)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	705 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	706 int digits = x_max > x_min ? x_max : x_min;
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	707 fw = digits <= 0 ? 2 : digits + 1;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	708 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	709 fw = 4;
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	710 rd = fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	711 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	712 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	713 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	714 int ld_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	715 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	716 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	717 ld_max = x_max;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	718 rd_max = prec > x_max ? prec - x_max : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	719 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	720 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	721 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	722 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	723 ld_max = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	724 rd_max = prec > x_max ? prec - x_max : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	725 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	726 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	727
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	728 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	729 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	730 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	731 ld_min = x_min;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	732 rd_min = prec > x_min ? prec - x_min : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	733 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	734 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	735 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	736 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	737 ld_min = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	738 rd_min = prec > x_min ? prec - x_min : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	739 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	740 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	741
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	742 ld = ld_max > ld_min ? ld_max : ld_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	743 rd = rd_max > rd_min ? rd_max : rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	744
5832 5e41e06f6a78 [project @ 2006-05-26 21:41:32 by jwe] jwe parents: 5823 diff changeset	745 fw = 1 + ld + 1 + rd;
5748 8510034588a7 [project @ 2006-04-07 07:51:59 by jwe] jwe parents: 5642 diff changeset	746 if (inf_or_nan && fw < 4)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	747 fw = 4;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	748 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	749
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	750 if (! (rat_format \|\| bank_format \|\| hex_format \|\| bit_format)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	751 && (print_e
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	752 \|\| print_eng \|\| print_g
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	753 \|\| (! Vfixed_point_format && fw > Voutput_max_field_width)))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	754 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	755 if (print_g)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	756 fmt = float_format ();
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	757 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	758 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	759 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	760 if (x_max > 100 \|\| x_min > 100)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	761 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	762
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	763 if (print_eng)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	764 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	765 fw = 4 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	766 if (inf_or_nan && fw < 6)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	767 fw = 6;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	768 fmt = float_format (fw, ex, prec - 1, std::ios::fixed);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	769 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	770 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	771 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	772 fw = 2 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	773 if (inf_or_nan && fw < 4)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	774 fw = 4;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	775 fmt = float_format (fw, prec - 1, std::ios::scientific);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	776 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	777 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	778
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	779 if (print_big_e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	780 fmt.uppercase ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	781 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	782 else if (! bank_format && int_or_inf_or_nan)
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	783 fmt = float_format (fw, rd);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	784 else
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	785 fmt = float_format (fw, rd, std::ios::fixed);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	786
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	787 curr_real_fmt = &fmt;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	788 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	789
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	790 static void
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	791 set_format (const Matrix& m, int& fw, double& scale)
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	792 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	793 curr_real_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	794 curr_imag_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	795
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	796 if (free_format)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	797 return;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	798
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	799 bool inf_or_nan = m.any_element_is_inf_or_nan ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	800
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	801 bool int_or_inf_or_nan = m.all_elements_are_int_or_inf_or_nan ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	802
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	803 Matrix m_abs = m.abs ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	804 double max_abs = pr_max_internal (m_abs);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	805 double min_abs = pr_min_internal (m_abs);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	806
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	807 int x_max = max_abs == 0.0 ? 0 : num_digits (max_abs);
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	808
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	809 int x_min = min_abs == 0.0 ? 0 : num_digits (min_abs);
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	810
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	811 scale = (x_max == 0 \|\| int_or_inf_or_nan)
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	812 ? 1.0 : std::pow (10.0, calc_scale_exp (x_max - 1));
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	813
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6803 diff changeset	814 set_real_matrix_format (x_max, x_min, inf_or_nan, int_or_inf_or_nan, fw);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	815 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	816
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	817 static inline void
164 e2c950dd96d2 [project @ 1993-10-18 19:32:00 by jwe] jwe parents: 127 diff changeset	818 set_format (const Matrix& m)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	819 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	820 int fw;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	821 double scale;
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	822 set_format (m, fw, scale);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	823 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	824
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	825 static void
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6803 diff changeset	826 set_complex_format (int x_max, int x_min, int r_x, bool inf_or_nan,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	827 int int_only, int& r_fw, int& i_fw)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	828 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	829 static float_format r_fmt;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	830 static float_format i_fmt;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	831
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	832 int prec = Voutput_precision;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	833
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	834 int ld, rd;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	835
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	836 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	837 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	838 i_fw = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	839 r_fw = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	840 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	841 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	842 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	843 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	844 int digits = r_x;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	845 i_fw = 0;
17847 3a0075793fcd allow format bank to work for mixed +/- values John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	846 r_fw = digits <= 0 ? 5 : digits + 4;
3a0075793fcd allow format bank to work for mixed +/- values John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	847 if (inf_or_nan && r_fw < 5)
3a0075793fcd allow format bank to work for mixed +/- values John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	848 r_fw = 5;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	849 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	850 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	851 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	852 {
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	853 r_fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	854 i_fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	855 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	856 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	857 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	858 {
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	859 r_fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	860 i_fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	861 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	862 }
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	863 else if (inf_or_nan \|\| int_only)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	864 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	865 int digits = x_max > x_min ? x_max : x_min;
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	866 i_fw = digits <= 0 ? 1 : digits;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	867 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	868 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	869 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	870 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	871 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	872 }
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	873 rd = r_fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	874 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	875 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	876 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	877 int ld_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	878 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	879 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	880 ld_max = x_max;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	881 rd_max = prec > x_max ? prec - x_max : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	882 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	883 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	884 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	885 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	886 ld_max = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	887 rd_max = prec > x_max ? prec - x_max : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	888 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	889 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	890
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	891 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	892 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	893 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	894 ld_min = x_min;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	895 rd_min = prec > x_min ? prec - x_min : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	896 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	897 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	898 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	899 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	900 ld_min = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	901 rd_min = prec > x_min ? prec - x_min : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	902 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	903 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	904
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	905 ld = ld_max > ld_min ? ld_max : ld_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	906 rd = rd_max > rd_min ? rd_max : rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	907
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	908 i_fw = ld + 1 + rd;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	909 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	910 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	911 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	912 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	913 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	914 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	915 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	916
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	917 if (! (rat_format \|\| bank_format \|\| hex_format \|\| bit_format)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	918 && (r_fw > Voutput_max_field_width \|\| print_e \|\| print_eng \|\| print_g))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	919 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	920 if (print_g)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	921 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	922 r_fmt = float_format ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	923 i_fmt = float_format ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	924 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	925 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	926 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	927 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	928 if (x_max > 100 \|\| x_min > 100)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	929 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	930
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	931 if (print_eng)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	932 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	933 i_fw = 3 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	934 r_fw = i_fw + 1;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	935 if (inf_or_nan && i_fw < 5)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	936 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	937 i_fw = 5;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	938 r_fw = 6;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	939 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	940 r_fmt = float_format (r_fw, ex, prec - 1, std::ios::fixed);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	941 i_fmt = float_format (i_fw, ex, prec - 1, std::ios::fixed);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	942 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	943 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	944 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	945 i_fw = 1 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	946 r_fw = i_fw + 1;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	947 if (inf_or_nan && i_fw < 3)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	948 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	949 i_fw = 3;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	950 r_fw = 4;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	951 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	952 r_fmt = float_format (r_fw, prec - 1, std::ios::scientific);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	953 i_fmt = float_format (i_fw, prec - 1, std::ios::scientific);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	954 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	955 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	956
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	957 if (print_big_e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	958 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	959 r_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	960 i_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	961 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	962 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	963 else if (! bank_format && (inf_or_nan \|\| int_only))
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	964 {
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	965 r_fmt = float_format (r_fw, rd);
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	966 i_fmt = float_format (i_fw, rd);
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	967 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	968 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	969 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	970 r_fmt = float_format (r_fw, rd, std::ios::fixed);
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	971 i_fmt = float_format (i_fw, rd, std::ios::fixed);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	972 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	973
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	974 curr_real_fmt = &r_fmt;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	975 curr_imag_fmt = &i_fmt;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	976 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	977
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	978 static void
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	979 set_format (const Complex& c, int& r_fw, int& i_fw)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	980 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	981 curr_real_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	982 curr_imag_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	983
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	984 if (free_format)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	985 return;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	986
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	987 double rp = c.real ();
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	988 double ip = c.imag ();
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	989
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	990 bool inf_or_nan = (xisinf (c) \|\| xisnan (c));
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	991
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	992 bool int_only = (D_NINT (rp) == rp && D_NINT (ip) == ip);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	993
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	994 double r_abs = rp < 0.0 ? -rp : rp;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	995 double i_abs = ip < 0.0 ? -ip : ip;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	996
16971 259c1f295a1e Use xfinite to replace some (isinf \|\| isnan) instances in C++ code. Rik <rik@octave.org> parents: 16892 diff changeset	997 int r_x = (! xfinite (rp) \|\| r_abs == 0.0) ? 0 : num_digits (r_abs);
259c1f295a1e Use xfinite to replace some (isinf \|\| isnan) instances in C++ code. Rik <rik@octave.org> parents: 16892 diff changeset	998
259c1f295a1e Use xfinite to replace some (isinf \|\| isnan) instances in C++ code. Rik <rik@octave.org> parents: 16892 diff changeset	999 int i_x = (! xfinite (ip) \|\| i_abs == 0.0) ? 0 : num_digits (i_abs);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1000
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1001 int x_max, x_min;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1002
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1003 if (r_x > i_x)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1004 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1005 x_max = r_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1006 x_min = i_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1007 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1008 else
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1009 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1010 x_max = i_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1011 x_min = r_x;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1012 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1013
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6803 diff changeset	1014 set_complex_format (x_max, x_min, r_x, inf_or_nan, int_only, r_fw, i_fw);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1015 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1016
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1017 static inline void
164 e2c950dd96d2 [project @ 1993-10-18 19:32:00 by jwe] jwe parents: 127 diff changeset	1018 set_format (const Complex& c)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1019 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1020 int r_fw, i_fw;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1021 set_format (c, r_fw, i_fw);
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1022 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1023
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1024 static void
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6803 diff changeset	1025 set_complex_matrix_format (int x_max, int x_min, int r_x_max,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1026 int r_x_min, bool inf_or_nan,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1027 int int_or_inf_or_nan, int& r_fw, int& i_fw)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1028 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1029 static float_format r_fmt;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1030 static float_format i_fmt;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1031
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	1032 int prec = Voutput_precision;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1033
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1034 int ld, rd;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1035
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1036 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1037 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1038 i_fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1039 r_fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1040 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1041 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1042 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1043 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1044 int digits = r_x_max > r_x_min ? r_x_max : r_x_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1045 i_fw = 0;
17847 3a0075793fcd allow format bank to work for mixed +/- values John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	1046 r_fw = digits <= 0 ? 5 : digits + 4;
3a0075793fcd allow format bank to work for mixed +/- values John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	1047 if (inf_or_nan && r_fw < 5)
3a0075793fcd allow format bank to work for mixed +/- values John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	1048 r_fw = 5;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1049 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1050 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1051 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1052 {
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1053 r_fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1054 i_fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1055 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1056 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1057 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1058 {
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1059 r_fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1060 i_fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1061 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1062 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1063 else if (Vfixed_point_format && ! print_g)
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	1064 {
fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	1065 rd = prec;
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1066 i_fw = rd + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1067 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1068 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1069 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1070 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1071 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1072 }
3268 fdc7dd08cd85 [project @ 1999-09-10 05:16:49 by jwe] jwe parents: 3258 diff changeset	1073 }
1715 6f4631c7118c [project @ 1996-01-08 07:57:04 by jwe] jwe parents: 1658 diff changeset	1074 else if (int_or_inf_or_nan)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1075 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1076 int digits = x_max > x_min ? x_max : x_min;
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1077 i_fw = digits <= 0 ? 1 : digits;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1078 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1079 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1080 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1081 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1082 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1083 }
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	1084 rd = r_fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1085 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1086 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1087 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1088 int ld_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1089 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1090 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1091 ld_max = x_max;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1092 rd_max = prec > x_max ? prec - x_max : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1093 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1094 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1095 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1096 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1097 ld_max = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1098 rd_max = prec > x_max ? prec - x_max : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1099 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1100 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1101
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1102 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1103 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1104 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1105 ld_min = x_min;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1106 rd_min = prec > x_min ? prec - x_min : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1107 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1108 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1109 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1110 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1111 ld_min = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1112 rd_min = prec > x_min ? prec - x_min : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1113 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1114 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1115
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1116 ld = ld_max > ld_min ? ld_max : ld_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1117 rd = rd_max > rd_min ? rd_max : rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1118
5945 76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1119 i_fw = ld + 1 + rd;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1120 r_fw = i_fw + 1;
76cfea89e4e7 [project @ 2006-08-18 22:19:24 by jwe] jwe parents: 5832 diff changeset	1121 if (inf_or_nan && i_fw < 3)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1122 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1123 i_fw = 3;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1124 r_fw = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1125 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1126 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1127
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1128 if (! (rat_format \|\| bank_format \|\| hex_format \|\| bit_format)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1129 && (print_e
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1130 \|\| print_eng \|\| print_g
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1131 \|\| (! Vfixed_point_format && r_fw > Voutput_max_field_width)))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1132 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1133 if (print_g)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1134 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1135 r_fmt = float_format ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1136 i_fmt = float_format ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1137 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1138 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1139 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1140 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1141 if (x_max > 100 \|\| x_min > 100)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1142 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1143
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1144 if (print_eng)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1145 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1146 i_fw = 3 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1147 r_fw = i_fw + 1;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1148 if (inf_or_nan && i_fw < 5)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1149 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1150 i_fw = 5;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1151 r_fw = 6;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1152 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1153 r_fmt = float_format (r_fw, ex, prec - 1, std::ios::fixed);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1154 i_fmt = float_format (i_fw, ex, prec - 1, std::ios::fixed);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1155 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1156 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1157 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1158 i_fw = 1 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1159 r_fw = i_fw + 1;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1160 if (inf_or_nan && i_fw < 3)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1161 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1162 i_fw = 3;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1163 r_fw = 4;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1164 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1165 r_fmt = float_format (r_fw, prec - 1, std::ios::scientific);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1166 i_fmt = float_format (i_fw, prec - 1, std::ios::scientific);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1167 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1168 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1169
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1170 if (print_big_e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1171 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1172 r_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1173 i_fmt.uppercase ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1174 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1175 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	1176 else if (! bank_format && int_or_inf_or_nan)
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1177 {
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1178 r_fmt = float_format (r_fw, rd);
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1179 i_fmt = float_format (i_fw, rd);
b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1180 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1181 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1182 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1183 r_fmt = float_format (r_fw, rd, std::ios::fixed);
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1184 i_fmt = float_format (i_fw, rd, std::ios::fixed);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1185 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1186
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1187 curr_real_fmt = &r_fmt;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1188 curr_imag_fmt = &i_fmt;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1189 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1190
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1191 static void
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1192 set_format (const ComplexMatrix& cm, int& r_fw, int& i_fw, double& scale)
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1193 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1194 curr_real_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1195 curr_imag_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1196
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1197 if (free_format)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1198 return;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1199
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1200 Matrix rp = real (cm);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1201 Matrix ip = imag (cm);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1202
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1203 bool inf_or_nan = cm.any_element_is_inf_or_nan ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1204
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1205 bool int_or_inf_or_nan = (rp.all_elements_are_int_or_inf_or_nan ()
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1206 && ip.all_elements_are_int_or_inf_or_nan ());
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1207
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1208 Matrix r_m_abs = rp.abs ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1209 double r_max_abs = pr_max_internal (r_m_abs);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1210 double r_min_abs = pr_min_internal (r_m_abs);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1211
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1212 Matrix i_m_abs = ip.abs ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1213 double i_max_abs = pr_max_internal (i_m_abs);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1214 double i_min_abs = pr_min_internal (i_m_abs);
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1215
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1216 int r_x_max = r_max_abs == 0.0 ? 0 : num_digits (r_max_abs);
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1217
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1218 int r_x_min = r_min_abs == 0.0 ? 0 : num_digits (r_min_abs);
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1219
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1220 int i_x_max = i_max_abs == 0.0 ? 0 : num_digits (i_max_abs);
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1221
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1222 int i_x_min = i_min_abs == 0.0 ? 0 : num_digits (i_min_abs);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1223
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1224 int x_max = r_x_max > i_x_max ? r_x_max : i_x_max;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1225 int x_min = r_x_min > i_x_min ? r_x_min : i_x_min;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1226
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1227 scale = (x_max == 0 \|\| int_or_inf_or_nan)
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1228 ? 1.0 : std::pow (10.0, calc_scale_exp (x_max - 1));
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1229
6959 47f4f4e88166 [project @ 2007-10-04 20:43:32 by jwe] jwe parents: 6803 diff changeset	1230 set_complex_matrix_format (x_max, x_min, r_x_max, r_x_min, inf_or_nan,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1231 int_or_inf_or_nan, r_fw, i_fw);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1232 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1233
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1234 static inline void
164 e2c950dd96d2 [project @ 1993-10-18 19:32:00 by jwe] jwe parents: 127 diff changeset	1235 set_format (const ComplexMatrix& cm)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1236 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1237 int r_fw, i_fw;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1238 double scale;
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1239 set_format (cm, r_fw, i_fw, scale);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1240 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1241
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1242 static void
7465 8d6ab12f8fda format Range output more like N-d arrays John W. Eaton <jwe@octave.org> parents: 7231 diff changeset	1243 set_range_format (int x_max, int x_min, int all_ints, int& fw)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1244 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1245 static float_format fmt;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1246
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	1247 int prec = Voutput_precision;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1248
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1249 int ld, rd;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1250
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1251 if (rat_format)
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1252 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1253 fw = 9;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1254 rd = 0;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1255 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1256 else if (bank_format)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1257 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1258 int digits = x_max > x_min ? x_max : x_min;
7465 8d6ab12f8fda format Range output more like N-d arrays John W. Eaton <jwe@octave.org> parents: 7231 diff changeset	1259 fw = digits < 0 ? 5 : digits + 4;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1260 rd = 2;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1261 }
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1262 else if (hex_format)
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1263 {
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1264 fw = 2 * sizeof (double);
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1265 rd = 0;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1266 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1267 else if (bit_format)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1268 {
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1269 fw = 8 * sizeof (double);
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1270 rd = 0;
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1271 }
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1272 else if (all_ints)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1273 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1274 int digits = x_max > x_min ? x_max : x_min;
7465 8d6ab12f8fda format Range output more like N-d arrays John W. Eaton <jwe@octave.org> parents: 7231 diff changeset	1275 fw = digits + 1;
3682 19e1ac7359fb [project @ 2000-06-27 03:23:10 by jwe] jwe parents: 3611 diff changeset	1276 rd = fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1277 }
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1278 else if (Vfixed_point_format && ! print_g)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1279 {
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1280 rd = prec;
7465 8d6ab12f8fda format Range output more like N-d arrays John W. Eaton <jwe@octave.org> parents: 7231 diff changeset	1281 fw = rd + 3;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1282 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1283 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1284 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1285 int ld_max, rd_max;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1286 if (x_max > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1287 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1288 ld_max = x_max;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1289 rd_max = prec > x_max ? prec - x_max : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1290 x_max++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1291 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1292 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1293 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1294 ld_max = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1295 rd_max = prec > x_max ? prec - x_max : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1296 x_max = -x_max + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1297 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1298
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1299 int ld_min, rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1300 if (x_min > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1301 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1302 ld_min = x_min;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1303 rd_min = prec > x_min ? prec - x_min : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1304 x_min++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1305 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1306 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1307 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1308 ld_min = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1309 rd_min = prec > x_min ? prec - x_min : prec;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1310 x_min = -x_min + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1311 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1312
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1313 ld = ld_max > ld_min ? ld_max : ld_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1314 rd = rd_max > rd_min ? rd_max : rd_min;
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1315
7465 8d6ab12f8fda format Range output more like N-d arrays John W. Eaton <jwe@octave.org> parents: 7231 diff changeset	1316 fw = ld + rd + 3;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1317 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1318
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1319 if (! (rat_format \|\| bank_format \|\| hex_format \|\| bit_format)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1320 && (print_e
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1321 \|\| print_eng \|\| print_g
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1322 \|\| (! Vfixed_point_format && fw > Voutput_max_field_width)))
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1323 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1324 if (print_g)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1325 fmt = float_format ();
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1326 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1327 {
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1328 int ex = 4;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1329 if (x_max > 100 \|\| x_min > 100)
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1330 ex++;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1331
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1332 if (print_eng)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1333 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1334 fw = 5 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1335 fmt = float_format (fw, ex, prec - 1, std::ios::fixed);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1336 }
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1337 else
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1338 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1339 fw = 3 + prec + ex;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1340 fmt = float_format (fw, prec - 1, std::ios::scientific);
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1341 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1342 }
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1343
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1344 if (print_big_e)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1345 fmt.uppercase ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1346 }
5086 55f5b61d74b7 [project @ 2004-11-19 21:50:50 by jwe] jwe parents: 5030 diff changeset	1347 else if (! bank_format && all_ints)
3611 b1ff6597576f [project @ 2000-03-17 09:44:29 by jwe] jwe parents: 3608 diff changeset	1348 fmt = float_format (fw, rd);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1349 else
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1350 fmt = float_format (fw, rd, std::ios::fixed);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1351
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1352 curr_real_fmt = &fmt;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1353 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1354
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1355 static void
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1356 set_format (const Range& r, int& fw, double& scale)
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1357 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1358 curr_real_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1359 curr_imag_fmt = 0;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1360
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1361 if (free_format)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1362 return;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1363
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1364 double r_min = r.base ();
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1365 double r_max = r.limit ();
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1366
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1367 if (r_max < r_min)
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1368 {
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1369 double tmp = r_max;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1370 r_max = r_min;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1371 r_min = tmp;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1372 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1373
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	1374 bool all_ints = r.all_elements_are_ints ();
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1375
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1376 double max_abs = r_max < 0.0 ? -r_max : r_max;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1377 double min_abs = r_min < 0.0 ? -r_min : r_min;
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1378
10771 82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1379 int x_max = max_abs == 0.0 ? 0 : num_digits (max_abs);
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1380
82d9efde7e96 pr-output.cc: Avoid use of % operator on negative operands Rik <octave@nomad.inbox5.com> parents: 10741 diff changeset	1381 int x_min = min_abs == 0.0 ? 0 : num_digits (min_abs);
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1382
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1383 scale = (x_max == 0 \|\| all_ints)
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1384 ? 1.0 : std::pow (10.0, calc_scale_exp (x_max - 1));
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1385
7465 8d6ab12f8fda format Range output more like N-d arrays John W. Eaton <jwe@octave.org> parents: 7231 diff changeset	1386 set_range_format (x_max, x_min, all_ints, fw);
1658 0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1387 }
0e9cd25503d9 [project @ 1995-12-20 16:49:05 by jwe] jwe parents: 1651 diff changeset	1388
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1389 static inline void
164 e2c950dd96d2 [project @ 1993-10-18 19:32:00 by jwe] jwe parents: 127 diff changeset	1390 set_format (const Range& r)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1391 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1392 int fw;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1393 double scale;
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1394 set_format (r, fw, scale);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1395 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1396
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1397 union equiv
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1398 {
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1399 double d;
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1400 unsigned char i[sizeof (double)];
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1401 };
dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1402
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1403 #define PRINT_CHAR_BITS(os, c) \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1404 do \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1405 { \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1406 unsigned char ctmp = c; \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1407 char stmp[9]; \
1488 89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1408 stmp[0] = (ctmp & 0x80) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1409 stmp[1] = (ctmp & 0x40) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1410 stmp[2] = (ctmp & 0x20) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1411 stmp[3] = (ctmp & 0x10) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1412 stmp[4] = (ctmp & 0x08) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1413 stmp[5] = (ctmp & 0x04) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1414 stmp[6] = (ctmp & 0x02) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1415 stmp[7] = (ctmp & 0x01) ? '1' : '0'; \
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1416 stmp[8] = '\0'; \
3013 66a1cede95e7 [project @ 1997-06-02 19:35:05 by jwe] jwe parents: 2926 diff changeset	1417 os << stmp; \
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1418 } \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1419 while (0)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1420
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1421 #define PRINT_CHAR_BITS_SWAPPED(os, c) \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1422 do \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1423 { \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1424 unsigned char ctmp = c; \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1425 char stmp[9]; \
1488 89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1426 stmp[0] = (ctmp & 0x01) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1427 stmp[1] = (ctmp & 0x02) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1428 stmp[2] = (ctmp & 0x04) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1429 stmp[3] = (ctmp & 0x08) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1430 stmp[4] = (ctmp & 0x10) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1431 stmp[5] = (ctmp & 0x20) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1432 stmp[6] = (ctmp & 0x40) ? '1' : '0'; \
89c587478067 [project @ 1995-09-26 22:49:48 by jwe] jwe parents: 1352 diff changeset	1433 stmp[7] = (ctmp & 0x80) ? '1' : '0'; \
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1434 stmp[8] = '\0'; \
3013 66a1cede95e7 [project @ 1997-06-02 19:35:05 by jwe] jwe parents: 2926 diff changeset	1435 os << stmp; \
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1436 } \
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1437 while (0)
c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1438
2522 4f095783ee43 [project @ 1996-11-15 20:00:59 by jwe] jwe parents: 2447 diff changeset	1439 static void
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1440 pr_any_float (const float_format *fmt, std::ostream& os, double d, int fw = 0)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1441 {
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	1442 if (fmt)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1443 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1444 // Unless explicitly asked for, always print in big-endian format
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1445 // for hex and bit formats.
5544 2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	1446 //
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	1447 // {bit,hex}_format == 1: print big-endian
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	1448 // {bit,hex}_format == 2: print native
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	1449
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1450 if (hex_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1451 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1452 octave_preserve_stream_state stream_state (os);
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1453
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1454 equiv tmp;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1455 tmp.d = d;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1456
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1457 // Unless explicitly asked for, always print in big-endian format.
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1458
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1459 // FIXME: will bad things happen if we are
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1460 // interrupted before resetting the format flags and fill
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1461 // character?
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1462
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1463 oct_mach_info::float_format flt_fmt =
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1464 oct_mach_info::native_float_format ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1465
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1466 os.fill ('0');
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1467 os.flags (std::ios::right \| std::ios::hex);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1468
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1469 if (hex_format > 1
17415 3856298f1ff8 eliminate unimplemented vax and cray floating point formats John W. Eaton <jwe@octave.org> parents: 17281 diff changeset	1470 \|\| flt_fmt == oct_mach_info::flt_fmt_ieee_big_endian)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1471 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1472 for (size_t i = 0; i < sizeof (double); i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1473 os << std::setw (2) << static_cast<int> (tmp.i[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1474 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1475 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1476 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1477 for (int i = sizeof (double) - 1; i >= 0; i--)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1478 os << std::setw (2) << static_cast<int> (tmp.i[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1479 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1480 }
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	1481 else if (bit_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1482 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1483 equiv tmp;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1484 tmp.d = d;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1485
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1486 oct_mach_info::float_format flt_fmt =
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1487 oct_mach_info::native_float_format ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1488
17415 3856298f1ff8 eliminate unimplemented vax and cray floating point formats John W. Eaton <jwe@octave.org> parents: 17281 diff changeset	1489 if (flt_fmt == oct_mach_info::flt_fmt_ieee_big_endian)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1490 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1491 for (size_t i = 0; i < sizeof (double); i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1492 PRINT_CHAR_BITS (os, tmp.i[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1493 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1494 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1495 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1496 if (bit_format > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1497 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1498 for (size_t i = 0; i < sizeof (double); i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1499 PRINT_CHAR_BITS_SWAPPED (os, tmp.i[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1500 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1501 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1502 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1503 for (int i = sizeof (double) - 1; i >= 0; i--)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1504 PRINT_CHAR_BITS (os, tmp.i[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1505 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1506 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1507 }
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1508 else if (octave_is_NA (d))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1509 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1510 octave_preserve_stream_state stream_state (os);
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1511
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1512 if (fw > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1513 os << std::setw (fw) << "NA";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1514 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1515 os << "NA";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1516 }
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	1517 else if (rat_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1518 os << pr_rational_float (*fmt, d);
1282 dac3c9c58b1a [project @ 1995-04-27 19:27:40 by jwe] jwe parents: 1192 diff changeset	1519 else if (xisinf (d))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1520 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1521 octave_preserve_stream_state stream_state (os);
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1522
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1523 const char *s;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1524 if (d < 0.0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1525 s = "-Inf";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1526 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1527 s = "Inf";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1528
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1529 if (fw > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1530 os << std::setw (fw) << s;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1531 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1532 os << s;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1533 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1534 else if (xisnan (d))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1535 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1536 octave_preserve_stream_state stream_state (os);
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1537
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1538 if (fw > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1539 os << std::setw (fw) << "NaN";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1540 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1541 os << "NaN";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1542 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1543 else if (print_eng)
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	1544 os << pr_engineering_float (*fmt, d);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1545 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1546 os << pr_formatted_float (*fmt, d);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1547 }
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	1548 else
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	1549 os << d;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1550 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1551
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1552 static inline void
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1553 pr_float (std::ostream& os, double d, int fw = 0, double scale = 1.0)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1554 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1555 if (Vfixed_point_format && ! print_g && scale != 1.0)
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1556 d /= scale;
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1557
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1558 pr_any_float (curr_real_fmt, os, d, fw);
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1559 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1560
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1561 static inline void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	1562 pr_imag_float (std::ostream& os, double d, int fw = 0)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1563 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1564 pr_any_float (curr_imag_fmt, os, d, fw);
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1565 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1566
2522 4f095783ee43 [project @ 1996-11-15 20:00:59 by jwe] jwe parents: 2447 diff changeset	1567 static void
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1568 pr_complex (std::ostream& os, const Complex& c, int r_fw = 0,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1569 int i_fw = 0, double scale = 1.0)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1570 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1571 Complex tmp
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1572 = (Vfixed_point_format && ! print_g && scale != 1.0) ? c / scale : c;
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1573
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1574 double r = tmp.real ();
ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1575
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1576 pr_float (os, r, r_fw);
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1577
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1578 if (! bank_format)
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1579 {
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1580 double i = tmp.imag ();
4349 a6c22c2c9b09 [project @ 2003-02-21 18:59:07 by jwe] jwe parents: 4270 diff changeset	1581 if (! (hex_format \|\| bit_format) && lo_ieee_signbit (i))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1582 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1583 os << " - ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1584 i = -i;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1585 pr_imag_float (os, i, i_fw);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1586 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1587 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1588 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1589 if (hex_format \|\| bit_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1590 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1591 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1592 os << " + ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1593
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1594 pr_imag_float (os, i, i_fw);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1595 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1596 os << "i";
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1597 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1598 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1599
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1600 static void
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1601 print_empty_matrix (std::ostream& os, octave_idx_type nr, octave_idx_type nc,
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1602 bool pr_as_read_syntax)
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1603 {
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1604 assert (nr == 0 \|\| nc == 0);
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1605
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1606 if (pr_as_read_syntax)
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1607 {
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1608 if (nr == 0 && nc == 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1609 os << "[]";
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1610 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1611 os << "zeros (" << nr << ", " << nc << ")";
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1612 }
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1613 else
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1614 {
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1615 os << "[]";
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1616
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	1617 if (Vprint_empty_dimensions)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1618 os << "(" << nr << "x" << nc << ")";
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1619 }
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1620 }
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1621
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1622 static void
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1623 print_empty_nd_array (std::ostream& os, const dim_vector& dims,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1624 bool pr_as_read_syntax)
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1625 {
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1626 assert (dims.any_zero ());
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1627
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1628 if (pr_as_read_syntax)
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1629 os << "zeros (" << dims.str (',') << ")";
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1630 else
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1631 {
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1632 os << "[]";
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1633
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1634 if (Vprint_empty_dimensions)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1635 os << "(" << dims.str () << ")";
4559 802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1636 }
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1637 }
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1638
802818bfac91 [project @ 2003-10-28 19:13:43 by jwe] jwe parents: 4532 diff changeset	1639 static void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	1640 pr_scale_header (std::ostream& os, double scale)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1641 {
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	1642 if (Vfixed_point_format && ! print_g && scale != 1.0)
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1643 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1644 octave_preserve_stream_state stream_state (os);
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1645
3568 58549b931ad5 [project @ 2000-02-03 10:21:54 by jwe] jwe parents: 3548 diff changeset	1646 os << " "
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1647 << std::setw (8) << std::setprecision (1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1648 << std::setiosflags (std::ios::scientific\|std::ios::left)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1649 << scale
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1650 << " *\n";
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1651
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1652 if (! Vcompact_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1653 os << "\n";
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1654 }
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1655 }
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1656
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1657 static void
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1658 pr_col_num_header (std::ostream& os, octave_idx_type total_width, int max_width,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1659 octave_idx_type lim, octave_idx_type col, int extra_indent)
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1660 {
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	1661 if (total_width > max_width && Vsplit_long_rows)
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1662 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1663 octave_preserve_stream_state stream_state (os);
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1664
4833 399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	1665 if (col != 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1666 {
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1667 if (Vcompact_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1668 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1669 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1670 os << "\n\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1671 }
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1672
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1673 octave_idx_type num_cols = lim - col;
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1674
3548 ab7fa5a8f23f [project @ 2000-02-03 01:17:15 by jwe] jwe parents: 3538 diff changeset	1675 os << std::setw (extra_indent) << "";
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1676
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1677 if (num_cols == 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1678 os << " Column " << col + 1 << ":\n";
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1679 else if (num_cols == 2)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1680 os << " Columns " << col + 1 << " and " << lim << ":\n";
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1681 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1682 os << " Columns " << col + 1 << " through " << lim << ":\n";
2915 649549662cf6 [project @ 1997-04-30 20:51:40 by jwe] jwe parents: 2907 diff changeset	1683
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1684 if (! Vcompact_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1685 os << "\n";
1186 d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1686 }
d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1687 }
d94bcafabac2 [project @ 1995-03-30 04:57:32 by jwe] jwe parents: 1086 diff changeset	1688
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	1689 template <class T>
6018 bda649f500bd [project @ 2006-10-02 17:23:18 by jwe] jwe parents: 6015 diff changeset	1690 /* static */ inline void
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	1691 pr_plus_format (std::ostream& os, const T& val)
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1692 {
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	1693 if (val > T (0))
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	1694 os << plus_format_chars[0];
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	1695 else if (val < T (0))
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	1696 os << plus_format_chars[1];
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1697 else
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	1698 os << plus_format_chars[2];
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1699 }
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	1700
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1701 void
17866 ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1702 octave_print_internal (std::ostream&, char, bool)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1703 {
17866 ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1704 panic_impossible ();
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1705 }
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1706
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1707 void
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1708 octave_print_internal (std::ostream& os, double d,
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1709 bool pr_as_read_syntax)
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1710 {
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1711 if (pr_as_read_syntax)
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1712 os << d;
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1713 else if (plus_format)
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	1714 pr_plus_format (os, d);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1715 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1716 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1717 set_format (d);
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1718 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1719 os << d;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1720 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1721 pr_float (os, d);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1722 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1723 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1724
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1725 void
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	1726 octave_print_internal (std::ostream& os, const Matrix& m,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1727 bool pr_as_read_syntax, int extra_indent)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1728 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1729 octave_idx_type nr = m.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1730 octave_idx_type nc = m.columns ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1731
2408 e22aae3ccfad [project @ 1996-10-15 16:37:52 by jwe] jwe parents: 2387 diff changeset	1732 if (nr == 0 \|\| nc == 0)
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1733 print_empty_matrix (os, nr, nc, pr_as_read_syntax);
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1734 else if (plus_format && ! pr_as_read_syntax)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1735 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1736 for (octave_idx_type i = 0; i < nr; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1737 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1738 for (octave_idx_type j = 0; j < nc; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1739 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1740 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1741
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1742 pr_plus_format (os, m(i,j));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1743 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1744
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1745 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1746 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1747 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1748 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1749 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1750 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1751 int fw;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1752 double scale = 1.0;
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	1753 set_format (m, fw, scale);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1754 int column_width = fw + 2;
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1755 octave_idx_type total_width = nc * column_width;
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1756 octave_idx_type max_width = command_editor::terminal_cols ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1757
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1758 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1759 max_width -= 4;
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1760 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1761 max_width -= extra_indent;
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1762
58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	1763 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1764 max_width = 0;
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1765
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1766 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1767 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1768 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1769 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1770
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1771 os << m;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1772
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1773 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1774 os << "]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1775
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1776 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1777 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1778
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	1779 octave_idx_type inc = nc;
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	1780 if (total_width > max_width && Vsplit_long_rows)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1781 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1782 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1783 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1784 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1785 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1786
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1787 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1788 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1789 for (octave_idx_type i = 0; i < nr; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1790 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1791 octave_idx_type col = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1792 while (col < nc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1793 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1794 octave_idx_type lim = col + inc < nc ? col + inc : nc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1795
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1796 for (octave_idx_type j = col; j < lim; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1797 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1798 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1799
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1800 if (i == 0 && j == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1801 os << "[ ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1802 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1803 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1804 if (j > col && j < lim)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1805 os << ", ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1806 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1807 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1808 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1809
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1810 pr_float (os, m(i,j));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1811 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1812
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1813 col += inc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1814
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1815 if (col >= nc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1816 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1817 if (i == nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1818 os << " ]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1819 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1820 os << ";\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1821 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1822 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1823 os << " ...\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1824 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1825 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1826 }
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	1827 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1828 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1829 octave_preserve_stream_state stream_state (os);
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1830
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1831 pr_scale_header (os, scale);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1832
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1833 for (octave_idx_type col = 0; col < nc; col += inc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1834 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1835 octave_idx_type lim = col + inc < nc ? col + inc : nc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1836
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1837 pr_col_num_header (os, total_width, max_width, lim, col,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1838 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1839
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1840 for (octave_idx_type i = 0; i < nr; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1841 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1842 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1843
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1844 for (octave_idx_type j = col; j < lim; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1845 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1846 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1847
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1848 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1849
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1850 pr_float (os, m(i,j), fw, scale);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1851 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1852
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1853 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1854 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1855 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1856 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1857 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1858 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1859 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	1860
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1861 void
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1862 octave_print_internal (std::ostream& os, const DiagMatrix& m,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1863 bool pr_as_read_syntax, int extra_indent)
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1864 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1865 octave_idx_type nr = m.rows ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1866 octave_idx_type nc = m.columns ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1867
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1868 if (nr == 0 \|\| nc == 0)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1869 print_empty_matrix (os, nr, nc, pr_as_read_syntax);
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1870 else if (plus_format && ! pr_as_read_syntax)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1871 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1872 for (octave_idx_type i = 0; i < nr; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1873 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1874 for (octave_idx_type j = 0; j < nc; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1875 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1876 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1877
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1878 pr_plus_format (os, m(i,j));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1879 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1880
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1881 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1882 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1883 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1884 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1885 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1886 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1887 int fw;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1888 double scale = 1.0;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1889 set_format (Matrix (m.diag ()), fw, scale);
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1890 int column_width = fw + 2;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1891 octave_idx_type total_width = nc * column_width;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1892 octave_idx_type max_width = command_editor::terminal_cols ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1893
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1894 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1895 max_width -= 4;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1896 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1897 max_width -= extra_indent;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1898
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1899 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1900 max_width = 0;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1901
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1902 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1903 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1904 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1905 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1906
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1907 os << Matrix (m);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1908
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1909 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1910 os << "]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1911
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1912 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1913 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1914
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1915 octave_idx_type inc = nc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1916 if (total_width > max_width && Vsplit_long_rows)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1917 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1918 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1919 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1920 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1921 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1922
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1923 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1924 {
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1925 os << "diag (";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1926
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1927 octave_idx_type col = 0;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1928 while (col < nc)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1929 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1930 octave_idx_type lim = col + inc < nc ? col + inc : nc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1931
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1932 for (octave_idx_type j = col; j < lim; j++)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1933 {
10142 829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 10066 diff changeset	1934 octave_quit ();
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1935
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1936 if (j == 0)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1937 os << "[ ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1938 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1939 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1940 if (j > col && j < lim)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1941 os << ", ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1942 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1943 os << " ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1944 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1945
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1946 pr_float (os, m(j,j));
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1947 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1948
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1949 col += inc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1950
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1951 if (col >= nc)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1952 os << " ]";
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1953 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1954 os << " ...\n";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1955 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1956 os << ")";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1957 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1958 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1959 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1960 octave_preserve_stream_state stream_state (os);
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	1961
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1962 os << "Diagonal Matrix\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1963 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1964 os << "\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	1965
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1966 pr_scale_header (os, scale);
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1967
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1968 // kluge. Get the true width of a number.
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1969 int zero_fw;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1970
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1971 {
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1972 std::ostringstream tmp_oss;
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1973 pr_float (tmp_oss, 0.0, fw, scale);
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1974 zero_fw = tmp_oss.str ().length ();
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1975 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1976
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1977 for (octave_idx_type col = 0; col < nc; col += inc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1978 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1979 octave_idx_type lim = col + inc < nc ? col + inc : nc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1980
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1981 pr_col_num_header (os, total_width, max_width, lim, col,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1982 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1983
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1984 for (octave_idx_type i = 0; i < nr; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1985 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1986 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1987
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1988 for (octave_idx_type j = col; j < lim; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1989 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1990 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1991
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1992 os << " ";
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1993
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1994 if (i == j)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1995 pr_float (os, m(i,j), fw, scale);
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1996 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1997 os << std::setw (zero_fw) << '0';
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	1998
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	1999 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2000
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2001 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2002 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2003 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2004 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2005 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2006 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2007 }
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2008
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2009 template <typename NDA_T, typename ELT_T, typename MAT_T>
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	2010 void print_nd_array (std::ostream& os, const NDA_T& nda,
f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	2011 bool pr_as_read_syntax)
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2012 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2013
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2014 if (nda.is_empty ())
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2015 print_empty_nd_array (os, nda.dims (), pr_as_read_syntax);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2016 else
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2017 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2018
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2019 int ndims = nda.ndims ();
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2020
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2021 dim_vector dims = nda.dims ();
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2022
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2023 Array<octave_idx_type> ra_idx (dim_vector (ndims, 1), 0);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2024
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2025 octave_idx_type m = 1;
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2026
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2027 for (int i = 2; i < ndims; i++)
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2028 m *= dims(i);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2029
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2030 octave_idx_type nr = dims(0);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2031 octave_idx_type nc = dims(1);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2032
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2033 for (octave_idx_type i = 0; i < m; i++)
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2034 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2035 octave_quit ();
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2036
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2037 std::string nm = "ans";
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2038
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2039 if (m > 1)
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2040 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2041 nm += "(:,:,";
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2042
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2043 std::ostringstream buf;
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2044
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2045 for (int k = 2; k < ndims; k++)
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2046 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2047 buf << ra_idx(k) + 1;
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2048
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2049 if (k < ndims - 1)
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2050 buf << ",";
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2051 else
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2052 buf << ")";
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2053 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2054
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2055 nm += buf.str ();
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2056 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2057
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2058 Array<idx_vector> idx (dim_vector (ndims, 1));
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2059
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2060 idx(0) = idx_vector (':');
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2061 idx(1) = idx_vector (':');
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2062
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2063 for (int k = 2; k < ndims; k++)
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2064 idx(k) = idx_vector (ra_idx(k));
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2065
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2066 octave_value page
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2067 = MAT_T (Array<ELT_T> (nda.index (idx), dim_vector (nr, nc)));
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2068
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2069 if (i != m - 1)
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2070 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2071 page.print_with_name (os, nm);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2072 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2073 else
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2074 {
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2075 page.print_name_tag (os, nm);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2076 page.print_raw (os);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2077 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2078
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2079 if (i < m)
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2080 NDA_T::increment_index (ra_idx, dims, 2);
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2081 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2082 }
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2083 }
4532 01ee68d18069 [project @ 2003-10-10 00:49:54 by jwe] jwe parents: 4513 diff changeset	2084
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2085 void
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2086 octave_print_internal (std::ostream& os, const NDArray& nda,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2087 bool pr_as_read_syntax, int extra_indent)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2088 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2089 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2090 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2091 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2092 case 2:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2093 octave_print_internal (os, nda.matrix_value (),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2094 pr_as_read_syntax, extra_indent);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2095 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2096
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2097 default:
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2098 print_nd_array <NDArray, double, Matrix> (os, nda, pr_as_read_syntax);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2099 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2100 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2101 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2102
5030 160365410ad4 [project @ 2004-09-24 03:22:23 by jwe] jwe parents: 4949 diff changeset	2103 template <>
6018 bda649f500bd [project @ 2006-10-02 17:23:18 by jwe] jwe parents: 6015 diff changeset	2104 /* static */ inline void
6015 a104f362b5d4 [project @ 2006-10-02 02:13:53 by jwe] jwe parents: 6008 diff changeset	2105 pr_plus_format<> (std::ostream& os, const Complex& c)
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2106 {
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2107 double rp = c.real ();
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2108 double ip = c.imag ();
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2109
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2110 if (rp == 0.0)
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2111 {
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2112 if (ip == 0.0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2113 os << " ";
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2114 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2115 os << "i";
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2116 }
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2117 else if (ip == 0.0)
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	2118 pr_plus_format (os, rp);
3248 68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2119 else
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2120 os << "c";
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2121 }
68259f410026 [project @ 1999-07-13 03:34:54 by jwe] jwe parents: 3215 diff changeset	2122
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2123 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2124 octave_print_internal (std::ostream& os, const Complex& c,
17867 49d573a1deda avoid initial spaces for scalars in GUI workspace viewer (bug #40500) John W. Eaton <jwe@octave.org> parents: 17866 diff changeset	2125 bool pr_as_read_syntax)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2126 {
17867 49d573a1deda avoid initial spaces for scalars in GUI workspace viewer (bug #40500) John W. Eaton <jwe@octave.org> parents: 17866 diff changeset	2127 if (pr_as_read_syntax)
49d573a1deda avoid initial spaces for scalars in GUI workspace viewer (bug #40500) John W. Eaton <jwe@octave.org> parents: 17866 diff changeset	2128 os << c;
49d573a1deda avoid initial spaces for scalars in GUI workspace viewer (bug #40500) John W. Eaton <jwe@octave.org> parents: 17866 diff changeset	2129 else if (plus_format)
49d573a1deda avoid initial spaces for scalars in GUI workspace viewer (bug #40500) John W. Eaton <jwe@octave.org> parents: 17866 diff changeset	2130 pr_plus_format (os, c);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2131 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2132 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2133 set_format (c);
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2134 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2135 os << c;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2136 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2137 pr_complex (os, c);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2138 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2139 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2140
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2141 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2142 octave_print_internal (std::ostream& os, const ComplexMatrix& cm,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2143 bool pr_as_read_syntax, int extra_indent)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2144 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2145 octave_idx_type nr = cm.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2146 octave_idx_type nc = cm.columns ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2147
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2148 if (nr == 0 \|\| nc == 0)
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2149 print_empty_matrix (os, nr, nc, pr_as_read_syntax);
96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2150 else if (plus_format && ! pr_as_read_syntax)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2151 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2152 for (octave_idx_type i = 0; i < nr; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2153 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2154 for (octave_idx_type j = 0; j < nc; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2155 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2156 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2157
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2158 pr_plus_format (os, cm(i,j));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2159 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2160
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2161 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2162 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2163 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2164 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2165 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2166 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2167 int r_fw, i_fw;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	2168 double scale = 1.0;
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	2169 set_format (cm, r_fw, i_fw, scale);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2170 int column_width = i_fw + r_fw;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2171 column_width += (rat_format \|\| bank_format \|\| hex_format
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2172 \|\| bit_format) ? 2 : 7;
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2173 octave_idx_type total_width = nc * column_width;
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2174 octave_idx_type max_width = command_editor::terminal_cols ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2175
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2176 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2177 max_width -= 4;
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	2178 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2179 max_width -= extra_indent;
1972 58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	2180
58ac5f889c64 [project @ 1996-02-24 07:12:58 by jwe] jwe parents: 1968 diff changeset	2181 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2182 max_width = 0;
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2183
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2184 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2185 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2186 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2187 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2188
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2189 os << cm;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2190
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2191 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2192 os << "]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2193
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2194 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2195 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2196
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2197 octave_idx_type inc = nc;
2165 83d91aa3759b [project @ 1996-05-13 13:28:10 by jwe] jwe parents: 2086 diff changeset	2198 if (total_width > max_width && Vsplit_long_rows)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2199 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2200 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2201 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2202 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2203 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2204
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2205 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2206 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2207 for (octave_idx_type i = 0; i < nr; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2208 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2209 octave_idx_type col = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2210 while (col < nc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2211 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2212 octave_idx_type lim = col + inc < nc ? col + inc : nc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2213
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2214 for (octave_idx_type j = col; j < lim; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2215 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2216 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2217
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2218 if (i == 0 && j == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2219 os << "[ ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2220 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2221 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2222 if (j > col && j < lim)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2223 os << ", ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2224 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2225 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2226 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2227
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2228 pr_complex (os, cm(i,j));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2229 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2230
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2231 col += inc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2232
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2233 if (col >= nc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2234 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2235 if (i == nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2236 os << " ]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2237 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2238 os << ";\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2239 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2240 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2241 os << " ...\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2242 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2243 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2244 }
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2245 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2246 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	2247 octave_preserve_stream_state stream_state (os);
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	2248
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2249 pr_scale_header (os, scale);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2250
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2251 for (octave_idx_type col = 0; col < nc; col += inc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2252 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2253 octave_idx_type lim = col + inc < nc ? col + inc : nc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2254
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2255 pr_col_num_header (os, total_width, max_width, lim, col,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2256 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2257
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2258 for (octave_idx_type i = 0; i < nr; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2259 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2260 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2261
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2262 for (octave_idx_type j = col; j < lim; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2263 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2264 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2265
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2266 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2267
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2268 pr_complex (os, cm(i,j), r_fw, i_fw, scale);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2269 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2270
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2271 if (i < nr - 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2272 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2273 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2274 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2275 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2276 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2277 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2278
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2279 void
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2280 octave_print_internal (std::ostream& os, const ComplexDiagMatrix& cm,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2281 bool pr_as_read_syntax, int extra_indent)
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2282 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2283 octave_idx_type nr = cm.rows ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2284 octave_idx_type nc = cm.columns ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2285
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2286 if (nr == 0 \|\| nc == 0)
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2287 print_empty_matrix (os, nr, nc, pr_as_read_syntax);
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2288 else if (plus_format && ! pr_as_read_syntax)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2289 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2290 for (octave_idx_type i = 0; i < nr; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2291 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2292 for (octave_idx_type j = 0; j < nc; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2293 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2294 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2295
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2296 pr_plus_format (os, cm(i,j));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2297 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2298
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2299 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2300 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2301 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2302 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2303 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2304 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2305 int r_fw, i_fw;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2306 double scale = 1.0;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2307 set_format (ComplexMatrix (cm.diag ()), r_fw, i_fw, scale);
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2308 int column_width = i_fw + r_fw;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2309 column_width += (rat_format \|\| bank_format \|\| hex_format
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2310 \|\| bit_format) ? 2 : 7;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2311 octave_idx_type total_width = nc * column_width;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2312 octave_idx_type max_width = command_editor::terminal_cols ();
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2313
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2314 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2315 max_width -= 4;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2316 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2317 max_width -= extra_indent;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2318
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2319 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2320 max_width = 0;
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2321
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2322 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2323 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2324 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2325 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2326
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2327 os << ComplexMatrix (cm);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2328
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2329 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2330 os << "]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2331
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2332 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2333 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2334
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2335 octave_idx_type inc = nc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2336 if (total_width > max_width && Vsplit_long_rows)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2337 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2338 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2339 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2340 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2341 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2342
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2343 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2344 {
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2345 os << "diag (";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2346
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2347 octave_idx_type col = 0;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2348 while (col < nc)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2349 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2350 octave_idx_type lim = col + inc < nc ? col + inc : nc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2351
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2352 for (octave_idx_type j = col; j < lim; j++)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2353 {
10142 829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 10066 diff changeset	2354 octave_quit ();
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2355
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2356 if (j == 0)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2357 os << "[ ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2358 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2359 {
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2360 if (j > col && j < lim)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2361 os << ", ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2362 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2363 os << " ";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2364 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2365
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2366 pr_complex (os, cm(j,j));
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2367 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2368
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2369 col += inc;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2370
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2371 if (col >= nc)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2372 os << " ]";
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2373 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2374 os << " ...\n";
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2375 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2376 os << ")";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2377 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2378 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2379 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	2380 octave_preserve_stream_state stream_state (os);
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	2381
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2382 os << "Diagonal Matrix\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2383 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2384 os << "\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2385
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2386 pr_scale_header (os, scale);
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2387
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2388 // kluge. Get the true width of a number.
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2389 int zero_fw;
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2390
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2391 {
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2392 std::ostringstream tmp_oss;
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2393 pr_complex (tmp_oss, Complex (0.0), r_fw, i_fw, scale);
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2394 zero_fw = tmp_oss.str ().length ();
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2395 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2396
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2397 for (octave_idx_type col = 0; col < nc; col += inc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2398 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2399 octave_idx_type lim = col + inc < nc ? col + inc : nc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2400
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2401 pr_col_num_header (os, total_width, max_width, lim, col,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2402 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2403
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2404 for (octave_idx_type i = 0; i < nr; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2405 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2406 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2407
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2408 for (octave_idx_type j = col; j < lim; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2409 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2410 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2411
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2412 os << " ";
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2413
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2414 if (i == j)
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2415 pr_complex (os, cm(i,j), r_fw, i_fw, scale);
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2416 else
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2417 os << std::setw (zero_fw) << '0';
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2418 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2419
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2420 if (i < nr - 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2421 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2422 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2423 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2424 }
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2425 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2426 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2427
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2428 void
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2429 octave_print_internal (std::ostream& os, const PermMatrix& m,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2430 bool pr_as_read_syntax, int extra_indent)
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2431 {
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2432 octave_idx_type nr = m.rows ();
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2433 octave_idx_type nc = m.columns ();
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2434
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2435 if (nr == 0 \|\| nc == 0)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2436 print_empty_matrix (os, nr, nc, pr_as_read_syntax);
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2437 else if (plus_format && ! pr_as_read_syntax)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2438 {
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2439 for (octave_idx_type i = 0; i < nr; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2440 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2441 for (octave_idx_type j = 0; j < nc; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2442 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2443 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2444
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2445 pr_plus_format (os, m(i,j));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2446 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2447
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2448 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2449 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2450 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2451 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2452 else
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2453 {
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2454 int fw = 2;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2455 int column_width = fw + 2;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2456 octave_idx_type total_width = nc * column_width;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2457 octave_idx_type max_width = command_editor::terminal_cols ();
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2458
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2459 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2460 max_width -= 4;
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2461 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2462 max_width -= extra_indent;
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2463
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2464 if (max_width < 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2465 max_width = 0;
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2466
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2467 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2468 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2469 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2470 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2471
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2472 os << Matrix (m);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2473
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2474 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2475 os << "]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2476
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2477 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2478 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2479
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2480 octave_idx_type inc = nc;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2481 if (total_width > max_width && Vsplit_long_rows)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2482 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2483 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2484 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2485 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2486 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2487
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2488 if (pr_as_read_syntax)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2489 {
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2490 Array<octave_idx_type> pvec = m.pvec ();
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2491 bool colp = m.is_col_perm ();
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2492
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2493 os << "eye (";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2494 if (colp) os << ":, ";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2495
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2496 octave_idx_type col = 0;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2497 while (col < nc)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2498 {
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2499 octave_idx_type lim = col + inc < nc ? col + inc : nc;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2500
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2501 for (octave_idx_type j = col; j < lim; j++)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2502 {
10142 829e69ec3110 make OCTAVE_QUIT a function Jaroslav Hajek <highegg@gmail.com> parents: 10066 diff changeset	2503 octave_quit ();
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2504
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2505 if (j == 0)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2506 os << "[ ";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2507 else
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2508 {
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2509 if (j > col && j < lim)
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2510 os << ", ";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2511 else
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2512 os << " ";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2513 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2514
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2515 os << pvec (j);
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2516 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2517
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2518 col += inc;
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2519
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2520 if (col >= nc)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2521 os << " ]";
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2522 else
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2523 os << " ...\n";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2524 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2525 if (! colp) os << ", :";
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2526 os << ")";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2527 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2528 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2529 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	2530 octave_preserve_stream_state stream_state (os);
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	2531
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2532 os << "Permutation Matrix\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2533 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2534 os << "\n";
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2535
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2536 for (octave_idx_type col = 0; col < nc; col += inc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2537 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2538 octave_idx_type lim = col + inc < nc ? col + inc : nc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2539
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2540 pr_col_num_header (os, total_width, max_width, lim, col,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2541 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2542
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2543 for (octave_idx_type i = 0; i < nr; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2544 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2545 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2546
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2547 for (octave_idx_type j = col; j < lim; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2548 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2549 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2550
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2551 os << " ";
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2552
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2553 os << std::setw (fw) << m(i,j);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2554 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2555
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2556 if (i < nr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2557 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2558 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2559 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2560 }
8891 d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2561 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2562 }
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2563
d077c590eb88 indicate diag & perm matrices on output Jaroslav Hajek <highegg@gmail.com> parents: 8746 diff changeset	2564 void
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2565 octave_print_internal (std::ostream& os, const ComplexNDArray& nda,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2566 bool pr_as_read_syntax, int extra_indent)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2567 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2568 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2569 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2570 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2571 case 2:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2572 octave_print_internal (os, nda.matrix_value (),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2573 pr_as_read_syntax, extra_indent);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2574 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2575
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2576 default:
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2577 print_nd_array <ComplexNDArray, Complex, ComplexMatrix>
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2578 (os, nda, pr_as_read_syntax);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2579 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2580 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2581 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2582
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2583 void
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2584 octave_print_internal (std::ostream& os, bool d, bool pr_as_read_syntax)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2585 {
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2586 octave_print_internal (os, double (d), pr_as_read_syntax);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2587 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2588
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2589 // FIXME: write single precision versions of the printing functions.
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2590
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2591 void
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2592 octave_print_internal (std::ostream& os, float d, bool pr_as_read_syntax)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2593 {
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2594 octave_print_internal (os, double (d), pr_as_read_syntax);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2595 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2596
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2597 void
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2598 octave_print_internal (std::ostream& os, const FloatMatrix& m,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2599 bool pr_as_read_syntax, int extra_indent)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2600 {
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2601 octave_print_internal (os, Matrix (m), pr_as_read_syntax, extra_indent);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2602 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2603
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2604 void
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2605 octave_print_internal (std::ostream& os, const FloatDiagMatrix& m,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2606 bool pr_as_read_syntax, int extra_indent)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2607 {
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2608 octave_print_internal (os, DiagMatrix (m), pr_as_read_syntax, extra_indent);
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2609 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2610
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2611 void
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2612 octave_print_internal (std::ostream& os, const FloatNDArray& nda,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2613 bool pr_as_read_syntax, int extra_indent)
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2614 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2615 octave_print_internal (os, NDArray (nda), pr_as_read_syntax, extra_indent);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2616 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2617
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2618 void
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2619 octave_print_internal (std::ostream& os, const FloatComplex& c,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2620 bool pr_as_read_syntax)
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2621 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	2622 octave_print_internal (os, Complex (c), pr_as_read_syntax);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2623 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2624
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2625 void
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2626 octave_print_internal (std::ostream& os, const FloatComplexMatrix& cm,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2627 bool pr_as_read_syntax, int extra_indent)
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2628 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2629 octave_print_internal (os, ComplexMatrix (cm), pr_as_read_syntax,
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2630 extra_indent);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2631 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2632
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2633 void
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2634 octave_print_internal (std::ostream& os, const FloatComplexDiagMatrix& cm,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2635 bool pr_as_read_syntax, int extra_indent)
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2636 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2637 octave_print_internal (os, ComplexDiagMatrix (cm), pr_as_read_syntax,
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2638 extra_indent);
8625 4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2639 }
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2640
4d90d21a9cd9 special printing of diagonal matrices Jaroslav Hajek <highegg@gmail.com> parents: 8333 diff changeset	2641 void
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2642 octave_print_internal (std::ostream& os, const FloatComplexNDArray& nda,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2643 bool pr_as_read_syntax, int extra_indent)
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2644 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2645 octave_print_internal (os, ComplexNDArray (nda), pr_as_read_syntax,
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2646 extra_indent);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2647 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2648
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7721 diff changeset	2649 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2650 octave_print_internal (std::ostream& os, const Range& r,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2651 bool pr_as_read_syntax, int extra_indent)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2652 {
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2653 double base = r.base ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2654 double increment = r.inc ();
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2655 double limit = r.limit ();
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2656 octave_idx_type num_elem = r.nelem ();
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2657
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2658 if (plus_format && ! pr_as_read_syntax)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2659 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2660 for (octave_idx_type i = 0; i < num_elem; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2661 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2662 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2663
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2664 double val = base + i * increment;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2665
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2666 pr_plus_format (os, val);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2667 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2668 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2669 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2670 {
10987 eec74ee00b32 eliminate some GCC warnings John W. Eaton <jwe@octave.org> parents: 10846 diff changeset	2671 int fw = 0;
3105 f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	2672 double scale = 1.0;
f936c7f5074f [project @ 1997-11-19 04:36:17 by jwe] jwe parents: 3018 diff changeset	2673 set_format (r, fw, scale);
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2674
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2675 if (pr_as_read_syntax)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2676 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2677 if (free_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2678 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2679 os << base << " : ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2680 if (increment != 1.0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2681 os << increment << " : ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2682 os << limit;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2683 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2684 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2685 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2686 pr_float (os, base, fw);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2687 os << " : ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2688 if (increment != 1.0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2689 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2690 pr_float (os, increment, fw);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2691 os << " : ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2692 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2693 pr_float (os, limit, fw);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2694 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2695 }
626 96be9eae023f [project @ 1994-08-19 02:10:54 by jwe] jwe parents: 575 diff changeset	2696 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2697 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	2698 octave_preserve_stream_state stream_state (os);
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	2699
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2700 int column_width = fw + 2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2701 octave_idx_type total_width = num_elem * column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2702 octave_idx_type max_width = command_editor::terminal_cols ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2703
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2704 if (free_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2705 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2706 os << r;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2707 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2708 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2709
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2710 octave_idx_type inc = num_elem;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2711 if (total_width > max_width && Vsplit_long_rows)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2712 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2713 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2714 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2715 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2716 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2717
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2718 max_width -= extra_indent;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2719
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2720 if (max_width < 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2721 max_width = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2722
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2723 pr_scale_header (os, scale);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2724
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2725 octave_idx_type col = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2726 while (col < num_elem)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2727 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2728 octave_idx_type lim = col + inc < num_elem ? col + inc : num_elem;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2729
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2730 pr_col_num_header (os, total_width, max_width, lim, col,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2731 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2732
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2733 os << std::setw (extra_indent) << "";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2734
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2735 for (octave_idx_type i = col; i < lim; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2736 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2737 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2738
16169 0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2739 double val;
0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2740 if (i == 0)
0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2741 val = base;
0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2742 else
0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2743 val = base + i * increment;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2744
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2745 if (i == num_elem - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2746 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2747 // See the comments in Range::matrix_value.
16169 0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2748 if ((increment > 0 && val >= limit)
0303fda3e929 Fix range behavior with -0 endpoints (bug #38423) Rik <rik@octave.org> parents: 15467 diff changeset	2749 \|\| (increment < 0 && val <= limit))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2750 val = limit;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2751 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2752
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2753 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2754
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2755 pr_float (os, val, fw, scale);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2756 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2757
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2758 col += inc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2759 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2760 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2761 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2762 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	2763
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2764 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2765 octave_print_internal (std::ostream& os, const boolMatrix& bm,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2766 bool pr_as_read_syntax,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2767 int extra_indent)
3215 bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2768 {
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2769 Matrix tmp (bm);
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2770 octave_print_internal (os, tmp, pr_as_read_syntax, extra_indent);
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2771 }
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2772
bc3fdfe311a3 [project @ 1998-11-10 14:06:21 by jwe] jwe parents: 3164 diff changeset	2773 void
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2774 octave_print_internal (std::ostream& os, const boolNDArray& nda,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2775 bool pr_as_read_syntax,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2776 int extra_indent)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2777 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2778 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2779 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2780 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2781 case 2:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2782 octave_print_internal (os, nda.matrix_value (),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2783 pr_as_read_syntax, extra_indent);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2784 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2785
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2786 default:
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2787 print_nd_array<boolNDArray, bool,
801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2788 boolMatrix> (os, nda, pr_as_read_syntax);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2789 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2790 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2791 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2792
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2793 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	2794 octave_print_internal (std::ostream& os, const charMatrix& chm,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2795 bool pr_as_read_syntax,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2796 int /* extra_indent FIXME */,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2797 bool pr_as_string)
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2798 {
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2799 if (pr_as_string)
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2800 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2801 octave_idx_type nstr = chm.rows ();
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2802
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2803 if (pr_as_read_syntax && nstr > 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2804 os << "[ ";
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2805
2907 8bb31a2b480b [project @ 1997-04-30 05:01:46 by jwe] jwe parents: 2903 diff changeset	2806 if (nstr != 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2807 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2808 for (octave_idx_type i = 0; i < nstr; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2809 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2810 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2811
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2812 std::string row = chm.row_as_string (i);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2813
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2814 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2815 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2816 os << "\"" << undo_string_escapes (row) << "\"";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2817
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2818 if (i < nstr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2819 os << "; ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2820 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2821 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2822 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2823 os << row;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2824
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2825 if (i < nstr - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2826 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2827 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2828 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2829 }
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2830
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2831 if (pr_as_read_syntax && nstr > 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2832 os << " ]";
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2833 }
1572 0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2834 else
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2835 {
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2836 os << "sorry, printing char matrices not implemented yet\n";
0d9e10d10bd7 [project @ 1995-10-19 04:31:30 by jwe] jwe parents: 1488 diff changeset	2837 }
1343 94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2838 }
94bedeb289e5 [project @ 1995-09-04 00:29:21 by jwe] jwe parents: 1328 diff changeset	2839
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2840 void
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2841 octave_print_internal (std::ostream& os, const charNDArray& nda,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2842 bool pr_as_read_syntax, int extra_indent,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2843 bool pr_as_string)
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2844 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2845 switch (nda.ndims ())
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2846 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2847 case 1:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2848 case 2:
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2849 octave_print_internal (os, nda.matrix_value (),
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2850 pr_as_read_syntax, extra_indent, pr_as_string);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2851 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2852
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2853 default:
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2854 print_nd_array <charNDArray, char, charMatrix> (os, nda,
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2855 pr_as_read_syntax);
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2856 break;
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2857 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2858 }
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4509 diff changeset	2859
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2860 void
4925 90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2861 octave_print_internal (std::ostream& os, const std::string& s,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2862 bool pr_as_read_syntax, int extra_indent)
4925 90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2863 {
9732 b4fdfee405b5 remove ArrayN<T> + fix nonhom. diag-scalar ops Jaroslav Hajek <highegg@gmail.com> parents: 9643 diff changeset	2864 Array<std::string> nda (dim_vector (1, 1), s);
4925 90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2865
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2866 octave_print_internal (os, nda, pr_as_read_syntax, extra_indent);
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2867 }
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2868
90f51232d751 [project @ 2004-08-02 22:09:47 by jwe] jwe parents: 4901 diff changeset	2869 void
9732 b4fdfee405b5 remove ArrayN<T> + fix nonhom. diag-scalar ops Jaroslav Hajek <highegg@gmail.com> parents: 9643 diff changeset	2870 octave_print_internal (std::ostream& os, const Array<std::string>& nda,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2871 bool pr_as_read_syntax, int /* extra_indent */)
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2872 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2873 // FIXME: this mostly duplicates the code in the print_nd_array<>
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	2874 // function. Can fix this with std::is_same from C++11.
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2875
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2876 if (nda.is_empty ())
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2877 print_empty_nd_array (os, nda.dims (), pr_as_read_syntax);
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2878 else if (nda.length () == 1)
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2879 {
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2880 os << nda(0);
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2881 }
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2882 else
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2883 {
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2884 int ndims = nda.ndims ();
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2885
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2886 dim_vector dims = nda.dims ();
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2887
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	2888 Array<octave_idx_type> ra_idx (dim_vector (ndims, 1), 0);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2889
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2890 octave_idx_type m = 1;
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2891
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2892 for (int i = 2; i < ndims; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2893 m *= dims(i);
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2894
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2895 octave_idx_type nr = dims(0);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2896 octave_idx_type nc = dims(1);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2897
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	2898 for (octave_idx_type i = 0; i < m; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2899 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2900 std::string nm = "ans";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2901
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2902 if (m > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2903 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2904 nm += "(:,:,";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2905
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2906 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2907
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2908 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2909 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2910 buf << ra_idx(k) + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2911
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2912 if (k < ndims - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2913 buf << ",";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2914 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2915 buf << ")";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2916 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2917
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2918 nm += buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2919 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2920
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	2921 Array<idx_vector> idx (dim_vector (ndims, 1));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2922
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2923 idx(0) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2924 idx(1) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2925
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2926 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2927 idx(k) = idx_vector (ra_idx(k));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2928
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	2929 Array<std::string> page (nda.index (idx), dim_vector (nr, nc));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2930
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2931 // FIXME: need to do some more work to put these
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2932 // in neatly aligned columns...
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2933
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2934 octave_idx_type n_rows = page.rows ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2935 octave_idx_type n_cols = page.cols ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2936
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2937 os << nm << " =\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2938 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	2939 os << "\n";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2940
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2941 for (octave_idx_type ii = 0; ii < n_rows; ii++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2942 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2943 for (octave_idx_type jj = 0; jj < n_cols; jj++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2944 os << " " << page(ii,jj);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2945
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2946 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2947 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2948
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2949 if (i < m - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2950 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2951
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2952 if (i < m)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2953 increment_index (ra_idx, dims, 2);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	2954 }
4655 c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2955 }
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2956 }
c8829691db47 [project @ 2003-11-24 21:24:37 by jwe] jwe parents: 4632 diff changeset	2957
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2958 template <class T>
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2959 class
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2960 octave_print_conv
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2961 {
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2962 public:
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2963 typedef T print_conv_type;
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2964 };
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2965
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2966 #define PRINT_CONV(T1, T2) \
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2967 template <> \
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2968 class \
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2969 octave_print_conv<T1> \
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2970 { \
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2971 public: \
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2972 typedef T2 print_conv_type; \
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2973 }
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2974
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2975 PRINT_CONV (octave_int8, octave_int16);
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2976 PRINT_CONV (octave_uint8, octave_uint16);
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2977
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2978 #undef PRINT_CONV
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2979
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	2980 template <class T>
6018 bda649f500bd [project @ 2006-10-02 17:23:18 by jwe] jwe parents: 6015 diff changeset	2981 /* static */ inline void
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2982 pr_int (std::ostream& os, const T& d, int fw = 0)
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2983 {
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14429 diff changeset	2984 size_t sz = d.byte_size ();
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14429 diff changeset	2985 const unsigned char * tmpi = d.iptr ();
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2986
5544 2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2987 // Unless explicitly asked for, always print in big-endian
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2988 // format for hex and bit formats.
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2989 //
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2990 // {bit,hex}_format == 1: print big-endian
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2991 // {bit,hex}_format == 2: print native
2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	2992
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2993 if (hex_format)
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2994 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	2995 octave_preserve_stream_state stream_state (os);
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	2996
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	2997 os.flags (std::ios::right \| std::ios::hex);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2998
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	2999 if (hex_format > 1 \|\| oct_mach_info::words_big_endian ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3000 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3001 for (size_t i = 0; i < sz; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3002 os << std::setw (2) << static_cast<int> (tmpi[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3003 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3004 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3005 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3006 for (int i = sz - 1; i >= 0; i--)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3007 os << std::setw (2) << static_cast<int> (tmpi[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3008 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3009 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3010 else if (bit_format)
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3011 {
5544 2286fa5f2e5d [project @ 2005-11-21 18:44:31 by jwe] jwe parents: 5404 diff changeset	3012 if (oct_mach_info::words_big_endian ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3013 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3014 for (size_t i = 0; i < sz; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3015 PRINT_CHAR_BITS (os, tmpi[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3016 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3017 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3018 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3019 if (bit_format > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3020 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3021 for (size_t i = 0; i < sz; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3022 PRINT_CHAR_BITS_SWAPPED (os, tmpi[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3023 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3024 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3025 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3026 for (int i = sz - 1; i >= 0; i--)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3027 PRINT_CHAR_BITS (os, tmpi[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3028 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3029 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3030 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3031 else
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3032 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	3033 octave_preserve_stream_state stream_state (os);
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	3034
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3035 os << std::setw (fw)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3036 << typename octave_print_conv<T>::print_conv_type (d);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3037
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3038 if (bank_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3039 os << ".00";
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3040 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3041 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3042
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	3043 // FIXME: all this mess with abs is an attempt to avoid seeing
6120 ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3044 //
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3045 // warning: comparison of unsigned expression < 0 is always false
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3046 //
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	3047 // from GCC. Isn't there a better way?
6120 ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3048
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3049 template <class T>
6018 bda649f500bd [project @ 2006-10-02 17:23:18 by jwe] jwe parents: 6015 diff changeset	3050 /* static */ inline T
6008 0f5bc819fdb8 [project @ 2006-09-27 15:34:28 by jwe] jwe parents: 5945 diff changeset	3051 abs (T x)
0f5bc819fdb8 [project @ 2006-09-27 15:34:28 by jwe] jwe parents: 5945 diff changeset	3052 {
6120 ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3053 return x < 0 ? -x : x;
6008 0f5bc819fdb8 [project @ 2006-09-27 15:34:28 by jwe] jwe parents: 5945 diff changeset	3054 }
0f5bc819fdb8 [project @ 2006-09-27 15:34:28 by jwe] jwe parents: 5945 diff changeset	3055
6120 ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3056 #define INSTANTIATE_ABS(T) \
12414 1cf28ef2bb88 small changes for GCC 4.6 John W. Eaton <jwe@octave.org> parents: 12192 diff changeset	3057 template /* static */ T abs (T)
6120 ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3058
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3059 INSTANTIATE_ABS(signed char);
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3060 INSTANTIATE_ABS(short);
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3061 INSTANTIATE_ABS(int);
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3062 INSTANTIATE_ABS(long);
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3063 INSTANTIATE_ABS(long long);
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3064
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3065 #define SPECIALIZE_UABS(T) \
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3066 template <> \
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3067 /* static */ inline unsigned T \
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3068 abs (unsigned T x) \
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3069 { \
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3070 return x; \
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3071 }
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3072
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3073 SPECIALIZE_UABS(char)
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3074 SPECIALIZE_UABS(short)
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3075 SPECIALIZE_UABS(int)
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3076 SPECIALIZE_UABS(long)
ba9db42a1fe0 [project @ 2006-10-28 02:45:48 by jwe] jwe parents: 6109 diff changeset	3077 SPECIALIZE_UABS(long long)
6008 0f5bc819fdb8 [project @ 2006-09-27 15:34:28 by jwe] jwe parents: 5945 diff changeset	3078
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3079 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3080 pr_int (std::ostream&, const octave_int8&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3081
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3082 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3083 pr_int (std::ostream&, const octave_int16&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3084
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3085 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3086 pr_int (std::ostream&, const octave_int32&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3087
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3088 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3089 pr_int (std::ostream&, const octave_int64&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3090
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3091 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3092 pr_int (std::ostream&, const octave_uint8&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3093
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3094 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3095 pr_int (std::ostream&, const octave_uint16&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3096
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3097 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3098 pr_int (std::ostream&, const octave_uint32&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3099
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3100 template void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3101 pr_int (std::ostream&, const octave_uint64&, int);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3102
6008 0f5bc819fdb8 [project @ 2006-09-27 15:34:28 by jwe] jwe parents: 5945 diff changeset	3103 template <class T>
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3104 void
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3105 octave_print_internal_template (std::ostream& os, const octave_int<T>& val,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3106 bool)
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3107 {
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3108 if (plus_format)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3109 {
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3110 pr_plus_format (os, val);
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3111 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3112 else
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3113 {
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3114 if (free_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3115 os << typename octave_print_conv<octave_int<T> >::print_conv_type (val);
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3116 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3117 pr_int (os, val);
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3118 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3119 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3120
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3121 #define PRINT_INT_SCALAR_INTERNAL(TYPE) \
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3122 OCTINTERP_API void \
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3123 octave_print_internal (std::ostream& os, const octave_int<TYPE>& val, bool dummy) \
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3124 { \
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3125 octave_print_internal_template (os, val, dummy); \
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3126 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3127
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3128 PRINT_INT_SCALAR_INTERNAL (int8_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3129 PRINT_INT_SCALAR_INTERNAL (uint8_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3130 PRINT_INT_SCALAR_INTERNAL (int16_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3131 PRINT_INT_SCALAR_INTERNAL (uint16_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3132 PRINT_INT_SCALAR_INTERNAL (int32_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3133 PRINT_INT_SCALAR_INTERNAL (uint32_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3134 PRINT_INT_SCALAR_INTERNAL (int64_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3135 PRINT_INT_SCALAR_INTERNAL (uint64_t)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3136
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3137 template <class T>
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3138 /* static */ inline void
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3139 octave_print_internal_template (std::ostream& os, const intNDArray<T>& nda,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3140 bool pr_as_read_syntax, int extra_indent)
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3141 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	3142 // FIXME: this mostly duplicates the code in the print_nd_array<>
13102 801c5a6ad487 Change the PRINT_ND_ARRAY macro into a templated function Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12483 diff changeset	3143 // function. Can fix this with std::is_same from C++11.
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3144
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3145 if (nda.is_empty ())
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3146 print_empty_nd_array (os, nda.dims (), pr_as_read_syntax);
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3147 else if (nda.length () == 1)
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3148 octave_print_internal_template (os, nda(0), pr_as_read_syntax);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3149 else if (plus_format && ! pr_as_read_syntax)
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3150 {
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3151 int ndims = nda.ndims ();
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3152
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	3153 Array<octave_idx_type> ra_idx (dim_vector (ndims, 1), 0);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3154
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3155 dim_vector dims = nda.dims ();
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3156
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3157 octave_idx_type m = 1;
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3158
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3159 for (int i = 2; i < ndims; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3160 m *= dims(i);
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3161
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3162 octave_idx_type nr = dims(0);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3163 octave_idx_type nc = dims(1);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3164
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3165 for (octave_idx_type i = 0; i < m; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3166 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3167 if (m > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3168 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3169 std::string nm = "ans(:,:,";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3170
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3171 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3172
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3173 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3174 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3175 buf << ra_idx(k) + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3176
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3177 if (k < ndims - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3178 buf << ",";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3179 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3180 buf << ")";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3181 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3182
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3183 nm += buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3184
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3185 os << nm << " =\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3186 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3187 os << "\n";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3188 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3189
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	3190 Array<idx_vector> idx (dim_vector (ndims, 1));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3191
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3192 idx(0) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3193 idx(1) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3194
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3195 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3196 idx(k) = idx_vector (ra_idx(k));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3197
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	3198 Array<T> page (nda.index (idx), dim_vector (nr, nc));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3199
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3200 for (octave_idx_type ii = 0; ii < nr; ii++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3201 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3202 for (octave_idx_type jj = 0; jj < nc; jj++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3203 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3204 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3205
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3206 pr_plus_format (os, page(ii,jj));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3207 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3208
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3209 if ((ii < nr - 1) \|\| (i < m -1))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3210 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3211 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3212
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3213 if (i < m - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3214 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3215 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3216 increment_index (ra_idx, dims, 2);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3217 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3218 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3219 }
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3220 else
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3221 {
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3222 int ndims = nda.ndims ();
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3223
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3224 dim_vector dims = nda.dims ();
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3225
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	3226 Array<octave_idx_type> ra_idx (dim_vector (ndims, 1), 0);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3227
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3228 octave_idx_type m = 1;
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3229
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3230 for (int i = 2; i < ndims; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3231 m *= dims(i);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3232
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3233 octave_idx_type nr = dims(0);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3234 octave_idx_type nc = dims(1);
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3235
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3236 int fw = 0;
f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3237 if (hex_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3238 fw = 2 * nda(0).byte_size ();
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3239 else if (bit_format)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3240 fw = nda(0).nbits ();
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3241 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3242 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3243 bool isneg = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3244 int digits = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3245
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3246 for (octave_idx_type i = 0; i < dims.numel (); i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3247 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	3248 int new_digits
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	3249 = static_cast<int>
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	3250 (gnulib::floor (log10 (double (abs (nda(i).value ()))) + 1.0));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3251
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3252 if (new_digits > digits)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3253 digits = new_digits;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3254
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3255 if (! isneg)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	3256 isneg = (abs (nda(i).value ()) != nda(i).value ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3257 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3258
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3259 fw = digits + isneg;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3260 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3261
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3262 int column_width = fw + (rat_format ? 0 : (bank_format ? 5 : 2));
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3263 octave_idx_type total_width = nc * column_width;
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3264 int max_width = command_editor::terminal_cols () - extra_indent;
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3265 octave_idx_type inc = nc;
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3266 if (total_width > max_width && Vsplit_long_rows)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3267 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3268 inc = max_width / column_width;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3269 if (inc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3270 inc++;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3271 }
4949 f6b63ff1119b [project @ 2004-08-31 19:17:44 by jwe] jwe parents: 4933 diff changeset	3272
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5086 diff changeset	3273 for (octave_idx_type i = 0; i < m; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3274 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3275 if (m > 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3276 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3277 std::string nm = "ans(:,:,";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3278
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3279 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3280
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3281 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3282 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3283 buf << ra_idx(k) + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3284
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3285 if (k < ndims - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3286 buf << ",";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3287 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3288 buf << ")";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3289 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3290
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3291 nm += buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3292
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3293 os << nm << " =\n";
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3294 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3295 os << "\n";
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3296 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3297
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	3298 Array<idx_vector> idx (dim_vector (ndims, 1));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3299
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3300 idx(0) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3301 idx(1) = idx_vector (':');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3302
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3303 for (int k = 2; k < ndims; k++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3304 idx(k) = idx_vector (ra_idx(k));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3305
11570 57632dea2446 attempt better backward compatibility for Array constructors John W. Eaton <jwe@octave.org> parents: 11547 diff changeset	3306 Array<T> page (nda.index (idx), dim_vector (nr, nc));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3307
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3308 if (free_format)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3309 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3310 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3311 os << "[\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3312
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3313 for (octave_idx_type ii = 0; ii < nr; ii++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3314 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3315 for (octave_idx_type jj = 0; jj < nc; jj++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3316 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3317 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3318 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3319 os << typename octave_print_conv<T>::print_conv_type (page(ii,jj));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3320 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3321 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3322 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3323
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3324 if (pr_as_read_syntax)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3325 os << "]";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3326 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3327 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3328 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	3329 octave_preserve_stream_state stream_state (os);
f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	3330
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3331 octave_idx_type n_rows = page.rows ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3332 octave_idx_type n_cols = page.cols ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3333
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3334 for (octave_idx_type col = 0; col < n_cols; col += inc)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3335 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3336 octave_idx_type lim = col + inc < n_cols ? col + inc : n_cols;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3337
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3338 pr_col_num_header (os, total_width, max_width, lim, col,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3339 extra_indent);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3340
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3341 for (octave_idx_type ii = 0; ii < n_rows; ii++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3342 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3343 os << std::setw (extra_indent) << "";
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	3344
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3345 for (octave_idx_type jj = col; jj < lim; jj++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3346 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3347 octave_quit ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3348 os << " ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3349 pr_int (os, page(ii,jj), fw);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3350 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3351 if ((ii < n_rows - 1) \|\| (i < m -1))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3352 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3353 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3354 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3355 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3356
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3357 if (i < m - 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3358 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3359 os << "\n";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3360 increment_index (ra_idx, dims, 2);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3361 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3362 }
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3363 }
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3364 }
35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3365
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3366 #define PRINT_INT_ARRAY_INTERNAL(TYPE) \
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3367 OCTINTERP_API void \
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3368 octave_print_internal (std::ostream& os, const intNDArray<TYPE>& nda, \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3369 bool pr_as_read_syntax, int extra_indent) \
7215 dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3370 { \
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3371 octave_print_internal_template (os, nda, pr_as_read_syntax, extra_indent); \
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3372 }
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3373
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3374 PRINT_INT_ARRAY_INTERNAL (octave_int8)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3375 PRINT_INT_ARRAY_INTERNAL (octave_uint8)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3376 PRINT_INT_ARRAY_INTERNAL (octave_int16)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3377 PRINT_INT_ARRAY_INTERNAL (octave_uint16)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3378 PRINT_INT_ARRAY_INTERNAL (octave_int32)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3379 PRINT_INT_ARRAY_INTERNAL (octave_uint32)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3380 PRINT_INT_ARRAY_INTERNAL (octave_int64)
dd88d61d443f [project @ 2007-11-29 16:44:45 by jwe] jwe parents: 7097 diff changeset	3381 PRINT_INT_ARRAY_INTERNAL (octave_uint64)
4901 35bfb4e0b96b [project @ 2004-06-14 18:33:02 by jwe] jwe parents: 4869 diff changeset	3382
8012 63dbb85452cc fix extern decls in .cc files John W. Eaton <jwe@octave.org> parents: 7896 diff changeset	3383 void
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3928 diff changeset	3384 octave_print_internal (std::ostream&, const Cell&, bool, int, bool)
3928 e8627dc4bdf2 [project @ 2002-05-03 19:56:01 by jwe] jwe parents: 3776 diff changeset	3385 {
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3928 diff changeset	3386 panic_impossible ();
3928 e8627dc4bdf2 [project @ 2002-05-03 19:56:01 by jwe] jwe parents: 3776 diff changeset	3387 }
e8627dc4bdf2 [project @ 2002-05-03 19:56:01 by jwe] jwe parents: 3776 diff changeset	3388
17866 ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	3389 void
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	3390 octave_print_internal (std::ostream&, const octave_value&,
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	3391 bool pr_as_read_syntax)
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	3392 {
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	3393 panic_impossible ();
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	3394 }
ea0ecbe2eaf5 display matrix values in GUI workspace viewer (bug #40499) John W. Eaton <jwe@octave.org> parents: 17847 diff changeset	3395
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3396 DEFUN (rats, args, nargout,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	3397 "-- texinfo --\n\
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3398 @deftypefn {Built-in Function} {} rats (@var{x}, @var{len})\n\
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3399 Convert @var{x} into a rational approximation represented as a string.\n\
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3400 You can convert the string back into a matrix as follows:\n\
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3401 \n\
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3402 @example\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9039 diff changeset	3403 @group\n\
14360 97883071e8e4 doc: Correct off-by-1 spacings in all .cc docstrings Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	3404 r = rats (hilb (4));\n\
97883071e8e4 doc: Correct off-by-1 spacings in all .cc docstrings Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	3405 x = str2num (r)\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9039 diff changeset	3406 @end group\n\
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3407 @end example\n\
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3408 \n\
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3409 The optional second argument defines the maximum length of the string\n\
9039 51dc9691f23f Cleanup documentation files errors.texi, debug.texi, io.texi Rik <rdrider0-list@yahoo.com> parents: 8930 diff changeset	3410 representing the elements of @var{x}. By default @var{len} is 9.\n\
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3411 @seealso{format, rat}\n\
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3412 @end deftypefn")
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3413 {
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3414 octave_value retval;
6803 fe19c6cb5bc6 [project @ 2007-07-26 18:04:05 by jwe] jwe parents: 6788 diff changeset	3415
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3416 int nargin = args.length ();
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3417
7896 92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3418 if (nargin < 1 \|\| nargin > 2 \|\| nargout > 1)
92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3419 print_usage ();
92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3420 else
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3421 {
10066 2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 9758 diff changeset	3422 unwind_protect frame;
2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 9758 diff changeset	3423
2cd940306a06 make unwind_protect frames local Jaroslav Hajek <highegg@gmail.com> parents: 9758 diff changeset	3424 frame.protect_var (rat_string_len);
7896 92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3425
92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3426 rat_string_len = 9;
92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3427
92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3428 if (nargin == 2)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3429 rat_string_len = args(1).nint_value ();
7896 92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3430
92c26470fe56 Frats fix for nargin==0 David Bateman <dbateman@free.fr> parents: 7789 diff changeset	3431 if (! error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3432 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3433 octave_value arg = args(0);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3434
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3435 if (arg.is_numeric_type ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3436 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3437 frame.protect_var (rat_format);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3438
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3439 rat_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3440
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3441 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3442 args(0).print (buf);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3443 std::string s = buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3444
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3445 std::list<std::string> lst;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3446
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3447 size_t n = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3448 size_t s_len = s.length ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3449
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3450 while (n < s_len)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3451 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3452 size_t m = s.find ('\n', n);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3453
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3454 if (m == std::string::npos)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3455 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3456 lst.push_back (s.substr (n));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3457 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3458 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3459 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3460 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3461 lst.push_back (s.substr (n, m - n));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3462 n = m + 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3463 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3464 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3465
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3466 retval = string_vector (lst);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3467 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3468 else
12483 7a5aacf65f81 Rewrite error strings in src/ to use variables named in documentation. Rik <octave@nomad.inbox5.com> parents: 12414 diff changeset	3469 error ("rats: X must be numeric");
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3470 }
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3471 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3472
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3473 return retval;
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3474 }
c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3475
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3476 DEFUN (disp, args, nargout,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	3477 "-- texinfo --\n\
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3478 @deftypefn {Built-in Function} {} disp (@var{x})\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10771 diff changeset	3479 Display the value of @var{x}. For example:\n\
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3480 \n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3481 @example\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9039 diff changeset	3482 @group\n\
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3483 disp (\"The value of pi is:\"), disp (pi)\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3484 \n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3485 @print{} the value of pi is:\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3486 @print{} 3.1416\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9039 diff changeset	3487 @end group\n\
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3488 @end example\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3489 \n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3490 @noindent\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3491 Note that the output from @code{disp} always ends with a newline.\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3492 \n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3493 If an output value is requested, @code{disp} prints nothing and\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3494 returns the formatted output in a string.\n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5544 diff changeset	3495 @seealso{fdisp}\n\
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5544 diff changeset	3496 @end deftypefn")
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3497 {
9643 85dd3a2c9355 avoid returning undefined values from disp & fdisp Jaroslav Hajek <highegg@gmail.com> parents: 9629 diff changeset	3498 octave_value_list retval;
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3499
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3500 int nargin = args.length ();
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3501
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3502 if (nargin == 1 && nargout < 2)
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3503 {
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3504 if (nargout == 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3505 args(0).print (octave_stdout);
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3506 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3507 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3508 octave_value arg = args(0);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3509 std::ostringstream buf;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3510 arg.print (buf);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3511 retval = octave_value (buf.str (), arg.is_dq_string () ? '"' : '\'');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3512 }
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3513 }
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3514 else
5823 080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe] jwe parents: 5794 diff changeset	3515 print_usage ();
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3516
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3517 return retval;
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3518 }
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3519
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3520 DEFUN (fdisp, args, ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	3521 "-- texinfo --\n\
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3522 @deftypefn {Built-in Function} {} fdisp (@var{fid}, @var{x})\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10771 diff changeset	3523 Display the value of @var{x} on the stream @var{fid}. For example:\n\
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3524 \n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3525 @example\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9039 diff changeset	3526 @group\n\
4869 b92d59213e63 [project @ 2004-04-21 17:03:02 by jwe] jwe parents: 4833 diff changeset	3527 fdisp (stdout, \"The value of pi is:\"), fdisp (stdout, pi)\n\
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3528 \n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3529 @print{} the value of pi is:\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3530 @print{} 3.1416\n\
9064 7c02ec148a3c Check grammar on all .cc files Rik <rdrider0-list@yahoo.com> parents: 9039 diff changeset	3531 @end group\n\
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3532 @end example\n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3533 \n\
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3534 @noindent\n\
4869 b92d59213e63 [project @ 2004-04-21 17:03:02 by jwe] jwe parents: 4833 diff changeset	3535 Note that the output from @code{fdisp} always ends with a newline.\n\
5642 2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5544 diff changeset	3536 @seealso{disp}\n\
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe] jwe parents: 5544 diff changeset	3537 @end deftypefn")
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3538 {
9643 85dd3a2c9355 avoid returning undefined values from disp & fdisp Jaroslav Hajek <highegg@gmail.com> parents: 9629 diff changeset	3539 octave_value_list retval;
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3540
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3541 int nargin = args.length ();
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3542
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3543 if (nargin == 2)
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3544 {
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3545 int fid = octave_stream_list::get_file_number (args (0));
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3546
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3547 octave_stream os = octave_stream_list::lookup (fid, "fdisp");
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3548
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3549 if (! error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3550 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3551 std::ostream *osp = os.output_stream ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3552
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3553 if (osp)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3554 args(1).print (*osp);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3555 else
12483 7a5aacf65f81 Rewrite error strings in src/ to use variables named in documentation. Rik <octave@nomad.inbox5.com> parents: 12414 diff changeset	3556 error ("fdisp: stream FID not open for writing");
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3557 }
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3558 }
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3559 else
5823 080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe] jwe parents: 5794 diff changeset	3560 print_usage ();
3685 9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3561
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3562 return retval;
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3563 }
9d8306640373 [project @ 2000-06-28 19:25:02 by jwe] jwe parents: 3683 diff changeset	3564
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	3565 /*
9629 e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3566 %!test
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3567 %! format short
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3568 %! fd = tmpfile ();
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3569 %! for r = [0, Inf -Inf, NaN]
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3570 %! for i = [0, Inf -Inf, NaN]
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3571 %! fdisp (fd, complex (r, i));
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3572 %! endfor
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3573 %! endfor
e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3574 %! fclose (fd);
13129 155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3575
155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3576 %!test
155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3577 %! foo.real = pi * ones (3,20,3);
155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3578 %! foo.complex = pi * ones (3,20,3) + 1i;
155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3579 %! foo.char = repmat ("- Hello World -", [3, 20]);
155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3580 %! foo.cell = {foo.real, foo.complex, foo.char};
155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3581 %! fields = fieldnames (foo);
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	3582 %! for f = 1:numel (fields)
14429 eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	3583 %! format loose;
13129 155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3584 %! loose = disp (foo.(fields{f}));
14429 eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	3585 %! format compact;
13129 155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3586 %! compact = disp (foo.(fields{f}));
155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3587 %! expected = strrep (loose, "\n\n", "\n");
14429 eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14360 diff changeset	3588 %! assert (expected, compact);
13129 155d7a5e70f5 src/pr-output.cc: Test "format compact" Ben Abbott <bpabbott@mac.com> parents: 13112 diff changeset	3589 %! endfor
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11572 diff changeset	3590 */
9629 e1345a9002e8 pr-output.cc: new test John W. Eaton <jwe@octave.org> parents: 9612 diff changeset	3591
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3592 static void
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3593 init_format_state (void)
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3594 {
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3595 free_format = false;
be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3596 plus_format = false;
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3597 rat_format = false;
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3598 bank_format = false;
3608 ccfafa1d8510 [project @ 2000-03-15 08:47:35 by jwe] jwe parents: 3568 diff changeset	3599 hex_format = 0;
1309 c0187e1c02f9 [project @ 1995-06-25 04:00:46 by jwe] jwe parents: 1282 diff changeset	3600 bit_format = 0;
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3601 Vcompact_format = false;
2387 be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3602 print_e = false;
be4616e36133 [project @ 1996-10-12 18:45:13 by jwe] jwe parents: 2317 diff changeset	3603 print_big_e = false;
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3604 print_g = false;
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3605 print_eng = false;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3606 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3607
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3608 static void
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3609 set_output_prec_and_fw (int prec, int fw)
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3610 {
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3611 Voutput_precision = prec;
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3612 Voutput_max_field_width = fw;
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3613 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3614
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3615 static void
3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3616 set_format_style (int argc, const string_vector& argv)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3617 {
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3618 int idx = 1;
3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3619
1899 2f19333b1e72 [project @ 1996-02-09 17:46:58 by jwe] jwe parents: 1884 diff changeset	3620 if (--argc > 0)
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3621 {
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	3622 std::string arg = argv[idx++];
2584 5e41d9c42283 [project @ 1996-12-10 09:39:44 by jwe] jwe parents: 2522 diff changeset	3623
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3624 if (arg == "short")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3625 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3626 if (--argc > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3627 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3628 arg = argv[idx++];
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3629
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3630 if (arg == "e")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3631 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3632 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3633 print_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3634 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3635 else if (arg == "E")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3636 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3637 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3638 print_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3639 print_big_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3640 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3641 else if (arg == "g")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3642 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3643 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3644 print_g = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3645 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3646 else if (arg == "G")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3647 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3648 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3649 print_g = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3650 print_big_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3651 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3652 else if (arg == "eng")
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3653 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3654 init_format_state ();
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3655 print_eng = true;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3656 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3657 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3658 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	3659 error ("format: unrecognized option 'short %s'",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3660 arg.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3661 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3662 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3663 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3664 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3665 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3666
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3667 set_output_prec_and_fw (5, 10);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3668 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3669 else if (arg == "long")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3670 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3671 if (--argc > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3672 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3673 arg = argv[idx++];
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3674
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3675 if (arg == "e")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3676 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3677 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3678 print_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3679 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3680 else if (arg == "E")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3681 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3682 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3683 print_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3684 print_big_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3685 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3686 else if (arg == "g")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3687 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3688 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3689 print_g = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3690 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3691 else if (arg == "G")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3692 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3693 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3694 print_g = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3695 print_big_e = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3696 }
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3697 else if (arg == "eng")
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3698 {
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3699 init_format_state ();
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3700 print_eng = true;
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3701 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3702 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3703 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	3704 error ("format: unrecognized option 'long %s'",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3705 arg.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3706 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3707 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3708 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3709 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3710 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3711
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3712 set_output_prec_and_fw (15, 20);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3713 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3714 else if (arg == "hex")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3715 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3716 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3717 hex_format = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3718 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3719 else if (arg == "native-hex")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3720 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3721 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3722 hex_format = 2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3723 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3724 else if (arg == "bit")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3725 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3726 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3727 bit_format = 1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3728 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3729 else if (arg == "native-bit")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3730 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3731 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3732 bit_format = 2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3733 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3734 else if (arg == "+" \|\| arg == "plus")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3735 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3736 if (--argc > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3737 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3738 arg = argv[idx++];
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3739
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3740 if (arg.length () == 3)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3741 plus_format_chars = arg;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3742 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3743 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3744 error ("format: invalid option for plus format");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3745 return;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3746 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3747 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3748 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3749 plus_format_chars = "+ ";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3750
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3751 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3752 plus_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3753 }
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3754 else if (arg == "rat")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3755 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3756 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3757 rat_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3758 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3759 else if (arg == "bank")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3760 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3761 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3762 bank_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3763 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3764 else if (arg == "free")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3765 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3766 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3767 free_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3768 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3769 else if (arg == "none")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3770 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3771 init_format_state ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3772 free_format = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3773 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3774 else if (arg == "compact")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3775 {
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3776 Vcompact_format = true;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3777 }
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3778 else if (arg == "loose")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3779 {
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3780 Vcompact_format = false;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	3781 }
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3782 else
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	3783 error ("format: unrecognized format state '%s'", arg.c_str ());
1 78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3784 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3785 else
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3786 {
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3787 init_format_state ();
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3788 set_output_prec_and_fw (5, 10);
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3789 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3790 }
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe] jwe parents: diff changeset	3791
8746 5dd06f19e9be handle commands in the lexer John W. Eaton <jwe@octave.org> parents: 8625 diff changeset	3792 DEFUN (format, args, ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	3793 "-- texinfo --\n\
11572 7d6d8c1e471f Grammarcheck Texinfo for files in src directory. Rik <octave@nomad.inbox5.com> parents: 11570 diff changeset	3794 @deftypefn {Command} {} format\n\
11547 e1851653d59c Eliminate @deffn macros. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	3795 @deftypefnx {Command} {} format options\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3796 Reset or specify the format of the output produced by @code{disp} and\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3797 Octave's normal echoing mechanism. This command only affects the display\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3798 of numbers but not how they are stored or computed. To change the internal\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3799 representation from the default double use one of the conversion functions\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3800 such as @code{single}, @code{uint8}, @code{int64}, etc.\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3801 \n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3802 By default, Octave displays 5 significant digits in a human readable form\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3803 (option @samp{short} paired with @samp{loose} format for matrices).\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3804 If @code{format} is invoked without any options, this default format\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3805 is restored.\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3806 \n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3807 Valid formats for floating point numbers are listed in the following\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3808 table.\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3809 \n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3810 @table @code\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3811 @item short\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3812 Fixed point format with 5 significant figures in a field that is a maximum\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3813 of 10 characters wide. (default).\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3814 \n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3815 If Octave is unable to format a matrix so that columns line up on the\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3816 decimal point and all numbers fit within the maximum field width then\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3817 it switches to an exponential @samp{e} format.\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3818 \n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3819 @item long\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3820 Fixed point format with 15 significant figures in a field that is a maximum\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3821 of 20 characters wide.\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3822 \n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3823 As with the @samp{short} format, Octave will switch to an exponential\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3824 @samp{e} format if it is unable to format a matrix properly using the\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3825 current format.\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3826 \n\
17170 d6499c14021c doc: Periodic grammarcheck of documentation. Rik <rik@octave.org> parents: 16971 diff changeset	3827 @item short e\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3828 @itemx long e\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3829 Exponential format. The number to be represented is split between a mantissa\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3830 and an exponent (power of 10). The mantissa has 5 significant digits in the\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3831 short format and 15 digits in the long format.\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3832 For example, with the @samp{short e} format, @code{pi} is displayed as\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3833 @code{3.1416e+00}.\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3834 \n\
17170 d6499c14021c doc: Periodic grammarcheck of documentation. Rik <rik@octave.org> parents: 16971 diff changeset	3835 @item short E\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3836 @itemx long E\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3837 Identical to @samp{short e} or @samp{long e} but displays an uppercase\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3838 @samp{E} to indicate the exponent.\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3839 For example, with the @samp{long E} format, @code{pi} is displayed as\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3840 @code{3.14159265358979E+00}.\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3841 \n\
17170 d6499c14021c doc: Periodic grammarcheck of documentation. Rik <rik@octave.org> parents: 16971 diff changeset	3842 @item short g\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3843 @itemx long g\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3844 Optimally choose between fixed point and exponential format based on\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3845 the magnitude of the number.\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3846 For example, with the @samp{short g} format,\n\
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3847 @code{pi .^ [2; 4; 8; 16; 32]} is displayed as\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3848 \n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3849 @example\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3850 @group\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3851 ans =\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3852 \n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3853 9.8696\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3854 97.409\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3855 9488.5\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3856 9.0032e+07\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3857 8.1058e+15\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3858 @end group\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3859 @end example\n\
9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3860 \n\
17170 d6499c14021c doc: Periodic grammarcheck of documentation. Rik <rik@octave.org> parents: 16971 diff changeset	3861 @item short eng\n\
10741 38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3862 @itemx long eng\n\
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3863 Identical to @samp{short e} or @samp{long e} but displays the value\n\
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3864 using an engineering format, where the exponent is divisible by 3. For\n\
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3865 example, with the @samp{short eng} format, @code{10 * pi} is displayed as\n\
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3866 @code{31.4159e+00}.\n\
38bdcbb58df7 Add engineering formats. eg 'fomat short eng' (Feature Request #30163) David Bateman <dbateman@free.fr> parents: 10706 diff changeset	3867 \n\
17170 d6499c14021c doc: Periodic grammarcheck of documentation. Rik <rik@octave.org> parents: 16971 diff changeset	3868 @item long G\n\
4509 9ec494b3eb5f [project @ 2003-09-11 19:08:25 by jwe] jwe parents: 4431 diff changeset	3869 @itemx short G\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3870 Identical to @samp{short g} or @samp{long g} but displays an uppercase\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3871 @samp{E} to indicate the exponent.\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3872 \n\
17170 d6499c14021c doc: Periodic grammarcheck of documentation. Rik <rik@octave.org> parents: 16971 diff changeset	3873 @item free\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3874 @itemx none\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3875 Print output in free format, without trying to line up columns of\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3876 matrices on the decimal point. This also causes complex numbers to be\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3877 formatted as numeric pairs like this @samp{(0.60419, 0.60709)} instead\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3878 of like this @samp{0.60419 + 0.60709i}.\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3879 @end table\n\
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3880 \n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3881 The following formats affect all numeric output (floating point and\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3882 integer types).\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3883 \n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3884 @table @code\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3885 @item +\n\
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3886 @itemx + @var{chars}\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3887 @itemx plus\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3888 @itemx plus @var{chars}\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3889 Print a @samp{+} symbol for nonzero matrix elements and a space for zero\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3890 matrix elements. This format can be very useful for examining the\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3891 structure of a large sparse matrix.\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3892 \n\
4632 0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3893 The optional argument @var{chars} specifies a list of 3 characters to use\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3894 for printing values greater than zero, less than zero and equal to zero.\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3895 For example, with the @samp{+ \"+-.\"} format, @code{[1, 0, -1; -1, 0, 1]}\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3896 is displayed as\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3897 \n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3898 @example\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3899 @group\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3900 ans =\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3901 \n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3902 +.-\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3903 -.+\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3904 @end group\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3905 @end example\n\
0e28461651f2 [project @ 2003-11-18 19:07:13 by jwe] jwe parents: 4574 diff changeset	3906 \n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3907 @item bank\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3908 Print in a fixed format with two digits to the right of the decimal\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3909 point.\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3910 \n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3911 @item native-hex\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3912 Print the hexadecimal representation of numbers as they are stored in\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3913 memory. For example, on a workstation which stores 8 byte real values\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3914 in IEEE format with the least significant byte first, the value of\n\
10846 a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	3915 @code{pi} when printed in @code{native-hex} format is\n\
a4f482e66b65 Grammarcheck more of the documentation. Rik <octave@nomad.inbox5.com> parents: 10840 diff changeset	3916 @code{400921fb54442d18}.\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3917 \n\
4833 399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	3918 @item hex\n\
399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	3919 The same as @code{native-hex}, but always print the most significant\n\
399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	3920 byte first.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10771 diff changeset	3921 \n\
4833 399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	3922 @item native-bit\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3923 Print the bit representation of numbers as stored in memory.\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3924 For example, the value of @code{pi} is\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3925 \n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3926 @example\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3927 @group\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3928 01000000000010010010000111111011\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3929 01010100010001000010110100011000\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3930 @end group\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3931 @end example\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3932 \n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3933 (shown here in two 32 bit sections for typesetting purposes) when\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3934 printed in native-bit format on a workstation which stores 8 byte real values\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3935 in IEEE format with the least significant byte first.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10771 diff changeset	3936 \n\
4833 399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	3937 @item bit\n\
399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	3938 The same as @code{native-bit}, but always print the most significant\n\
399e8681b774 [project @ 2004-03-10 20:49:48 by jwe] jwe parents: 4791 diff changeset	3939 bits first.\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3940 \n\
6788 c81a0f3f5a82 [project @ 2007-07-23 22:05:29 by dbateman] dbateman parents: 6670 diff changeset	3941 @item rat\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3942 Print a rational approximation, i.e., values are approximated\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3943 as the ratio of small integers.\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3944 For example, with the @samp{rat} format,\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3945 @code{pi} is displayed as @code{355/113}.\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3946 @end table\n\
f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3947 \n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3948 The following two options affect the display of all matrices.\n\
3372 f16c2ce14886 [project @ 1999-11-23 19:07:09 by jwe] jwe parents: 3333 diff changeset	3949 \n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3950 @table @code\n\
52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3951 @item compact\n\
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3952 Remove blank lines around column number labels and between\n\
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3953 matrices producing more compact output with more data per page.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10771 diff changeset	3954 \n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3955 @item loose\n\
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3956 Insert blank lines above and below column number labels and between matrices\n\
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 13102 diff changeset	3957 to produce a more readable output with less data per page. (default).\n\
9305 52b4d82e5b4f Update documentation for 'format' Rik <rdrider0-list@yahoo.com> parents: 9064 diff changeset	3958 @end table\n\
12191 c2a9fd508db4 pr-output.cc: fix @seealso lists John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	3959 @seealso{fixed_point_format, output_max_field_width, output_precision, split_long_rows, rats}\n\
11547 e1851653d59c Eliminate @deffn macros. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	3960 @end deftypefn")
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3961 {
2086 bfb775fb6fe8 [project @ 1996-04-25 05:55:19 by jwe] jwe parents: 1996 diff changeset	3962 octave_value_list retval;
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3963
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3964 int argc = args.length () + 1;
3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3965
1968 a2e206524aa0 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: 1961 diff changeset	3966 string_vector argv = args.make_argv ("format");
1755 3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3967
3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3968 if (error_state)
3a9462b655f1 [project @ 1996-01-22 04:47:22 by jwe] jwe parents: 1742 diff changeset	3969 return retval;
529 7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3970
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3971 set_format_style (argc, argv);
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3972
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3973 return retval;
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3974 }
7ea224e713cd [project @ 1994-07-20 18:54:27 by jwe] jwe parents: 453 diff changeset	3975
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3976 DEFUN (fixed_point_format, args, nargout,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	3977 "-- texinfo --\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10771 diff changeset	3978 @deftypefn {Built-in Function} {@var{val} =} fixed_point_format ()\n\
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3979 @deftypefnx {Built-in Function} {@var{old_val} =} fixed_point_format (@var{new_val})\n\
13951 79aa00a94e9e doc: Document "local" option for configuration variables. Rik <octave@nomad.inbox5.com> parents: 13129 diff changeset	3980 @deftypefnx {Built-in Function} {} fixed_point_format (@var{new_val}, \"local\")\n\
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3981 Query or set the internal variable that controls whether Octave will\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3982 use a scaled format to print matrix values such that the largest\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	3983 element may be written with a single leading digit with the scaling\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10771 diff changeset	3984 factor is printed on the first line of output. For example:\n\
3321 6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3985 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3986 @example\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3987 @group\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3988 octave:1> logspace (1, 7, 5)'\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3989 ans =\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3990 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3991 1.0e+07 *\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3992 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3993 0.00000\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3994 0.00003\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3995 0.00100\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3996 0.03162\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3997 1.00000\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3998 @end group\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	3999 @end example\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4000 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4001 @noindent\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4002 Notice that first value appears to be zero when it is actually 1. For\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4003 this reason, you should be careful when setting\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4004 @code{fixed_point_format} to a nonzero value.\n\
13951 79aa00a94e9e doc: Document "local" option for configuration variables. Rik <octave@nomad.inbox5.com> parents: 13129 diff changeset	4005 \n\
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17170 diff changeset	4006 When called from inside a function with the @qcode{\"local\"} option, the\n\
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17170 diff changeset	4007 variable is changed locally for the function and any subroutines it calls. \n\
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17170 diff changeset	4008 The original variable value is restored when exiting the function.\n\
12191 c2a9fd508db4 pr-output.cc: fix @seealso lists John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	4009 @seealso{format, output_max_field_width, output_precision}\n\
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4010 @end deftypefn")
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4011 {
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4012 return SET_INTERNAL_VARIABLE (fixed_point_format);
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4013 }
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4014
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4015 DEFUN (print_empty_dimensions, args, nargout,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	4016 "-- texinfo --\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10771 diff changeset	4017 @deftypefn {Built-in Function} {@var{val} =} print_empty_dimensions ()\n\
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4018 @deftypefnx {Built-in Function} {@var{old_val} =} print_empty_dimensions (@var{new_val})\n\
13951 79aa00a94e9e doc: Document "local" option for configuration variables. Rik <octave@nomad.inbox5.com> parents: 13129 diff changeset	4019 @deftypefnx {Built-in Function} {} print_empty_dimensions (@var{new_val}, \"local\")\n\
7001 8b0cfeb06365 [project @ 2007-10-10 18:02:59 by jwe] jwe parents: 6959 diff changeset	4020 Query or set the internal variable that controls whether the\n\
3321 6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4021 dimensions of empty matrices are printed along with the empty matrix\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4022 symbol, @samp{[]}. For example, the expression\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4023 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4024 @example\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4025 zeros (3, 0)\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4026 @end example\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4027 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4028 @noindent\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4029 will print\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4030 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4031 @example\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4032 ans = [](3x0)\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4033 @end example\n\
13951 79aa00a94e9e doc: Document "local" option for configuration variables. Rik <octave@nomad.inbox5.com> parents: 13129 diff changeset	4034 \n\
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17170 diff changeset	4035 When called from inside a function with the @qcode{\"local\"} option, the\n\
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17170 diff changeset	4036 variable is changed locally for the function and any subroutines it calls. \n\
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17170 diff changeset	4037 The original variable value is restored when exiting the function.\n\
12191 c2a9fd508db4 pr-output.cc: fix @seealso lists John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	4038 @seealso{format}\n\
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4039 @end deftypefn")
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4040 {
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4041 return SET_INTERNAL_VARIABLE (print_empty_dimensions);
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4042 }
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4043
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4044 DEFUN (split_long_rows, args, nargout,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	4045 "-- texinfo --\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10771 diff changeset	4046 @deftypefn {Built-in Function} {@var{val} =} split_long_rows ()\n\
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4047 @deftypefnx {Built-in Function} {@var{old_val} =} split_long_rows (@var{new_val})\n\
13951 79aa00a94e9e doc: Document "local" option for configuration variables. Rik <octave@nomad.inbox5.com> parents: 13129 diff changeset	4048 @deftypefnx {Built-in Function} {} split_long_rows (@var{new_val}, \"local\")\n\
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4049 Query or set the internal variable that controls whether rows of a matrix\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4050 may be split when displayed to a terminal window. If the rows are split,\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4051 Octave will display the matrix in a series of smaller pieces, each of\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4052 which can fit within the limits of your terminal width and each set of\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4053 rows is labeled so that you can easily see which columns are currently\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4054 being displayed. For example:\n\
3321 6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4055 \n\
6670 14992092ab06 [project @ 2007-05-29 17:51:37 by jwe] jwe parents: 6120 diff changeset	4056 @example\n\
3321 6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4057 @group\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4058 octave:13> rand (2,10)\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4059 ans =\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4060 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4061 Columns 1 through 6:\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4062 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4063 0.75883 0.93290 0.40064 0.43818 0.94958 0.16467\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4064 0.75697 0.51942 0.40031 0.61784 0.92309 0.40201\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4065 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4066 Columns 7 through 10:\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4067 \n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4068 0.90174 0.11854 0.72313 0.73326\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4069 0.44672 0.94303 0.56564 0.82150\n\
6923abb04e16 [project @ 1999-10-26 18:15:30 by jwe] jwe parents: 3268 diff changeset	4070 @end group\n\
6670 14992092ab06 [project @ 2007-05-29 17:51:37 by jwe] jwe parents: 6120 diff changeset	4071 @end example\n\
13951 79aa00a94e9e doc: Document "local" option for configuration variables. Rik <octave@nomad.inbox5.com> parents: 13129 diff changeset	4072 \n\
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17170 diff changeset	4073 When called from inside a function with the @qcode{\"local\"} option, the\n\
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17170 diff changeset	4074 variable is changed locally for the function and any subroutines it calls. \n\
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17170 diff changeset	4075 The original variable value is restored when exiting the function.\n\
12191 c2a9fd508db4 pr-output.cc: fix @seealso lists John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	4076 @seealso{format}\n\
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4077 @end deftypefn")
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4078 {
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4079 return SET_INTERNAL_VARIABLE (split_long_rows);
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4080 }
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4081
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4082 DEFUN (output_max_field_width, args, nargout,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	4083 "-- texinfo --\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10771 diff changeset	4084 @deftypefn {Built-in Function} {@var{val} =} output_max_field_width ()\n\
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4085 @deftypefnx {Built-in Function} {@var{old_val} =} output_max_field_width (@var{new_val})\n\
13951 79aa00a94e9e doc: Document "local" option for configuration variables. Rik <octave@nomad.inbox5.com> parents: 13129 diff changeset	4086 @deftypefnx {Built-in Function} {} output_max_field_width (@var{new_val}, \"local\")\n\
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4087 Query or set the internal variable that specifies the maximum width\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4088 of a numeric output field.\n\
13951 79aa00a94e9e doc: Document "local" option for configuration variables. Rik <octave@nomad.inbox5.com> parents: 13129 diff changeset	4089 \n\
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17170 diff changeset	4090 When called from inside a function with the @qcode{\"local\"} option, the\n\
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17170 diff changeset	4091 variable is changed locally for the function and any subroutines it calls. \n\
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17170 diff changeset	4092 The original variable value is restored when exiting the function.\n\
12191 c2a9fd508db4 pr-output.cc: fix @seealso lists John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	4093 @seealso{format, fixed_point_format, output_precision}\n\
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4094 @end deftypefn")
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4095 {
15215 9020dddc925a use std::numeric_limits for integer max and min values John W. Eaton <jwe@octave.org> parents: 15213 diff changeset	4096 return SET_INTERNAL_VARIABLE_WITH_LIMITS (output_max_field_width, 0,
9020dddc925a use std::numeric_limits for integer max and min values John W. Eaton <jwe@octave.org> parents: 15213 diff changeset	4097 std::numeric_limits<int>::max ());
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4098 }
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4099
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4100 DEFUN (output_precision, args, nargout,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	4101 "-- texinfo --\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10771 diff changeset	4102 @deftypefn {Built-in Function} {@var{val} =} output_precision ()\n\
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4103 @deftypefnx {Built-in Function} {@var{old_val} =} output_precision (@var{new_val})\n\
13951 79aa00a94e9e doc: Document "local" option for configuration variables. Rik <octave@nomad.inbox5.com> parents: 13129 diff changeset	4104 @deftypefnx {Built-in Function} {} output_precision (@var{new_val}, \"local\")\n\
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4105 Query or set the internal variable that specifies the minimum number of\n\
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4106 significant figures to display for numeric output.\n\
13951 79aa00a94e9e doc: Document "local" option for configuration variables. Rik <octave@nomad.inbox5.com> parents: 13129 diff changeset	4107 \n\
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17170 diff changeset	4108 When called from inside a function with the @qcode{\"local\"} option, the\n\
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17170 diff changeset	4109 variable is changed locally for the function and any subroutines it calls. \n\
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 17170 diff changeset	4110 The original variable value is restored when exiting the function.\n\
12191 c2a9fd508db4 pr-output.cc: fix @seealso lists John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	4111 @seealso{format, fixed_point_format, output_max_field_width}\n\
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4112 @end deftypefn")
1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4113 {
15215 9020dddc925a use std::numeric_limits for integer max and min values John W. Eaton <jwe@octave.org> parents: 15213 diff changeset	4114 return SET_INTERNAL_VARIABLE_WITH_LIMITS (output_precision, -1,
9020dddc925a use std::numeric_limits for integer max and min values John W. Eaton <jwe@octave.org> parents: 15213 diff changeset	4115 std::numeric_limits<int>::max ());
5794 1138ced03f14 [project @ 2006-05-08 20:23:04 by jwe] jwe parents: 5775 diff changeset	4116 }

Mercurial > hg > octave-nkf

annotate libinterp/corefcn/pr-output.cc @ 17871:5ac0545fb4c0