octave-nkf: libinterp/octave-value/ov-base-sparse.cc annotate

annotate libinterp/octave-value/ov-base-sparse.cc @ 20787:40ed9b46a800

new octave_value::string_value method with optional error message * ov.h (octave_value::string_vector): New method. ov-base.cc, ov-base.h (octave_base_value::string_vector): New default method. ov-str-mat.cc, ov-str-mat.h (octave_char_matrix_str::string_value): New method.

author	John W. Eaton <jwe@octave.org>
date	Thu, 08 Oct 2015 16:43:22 -0400
parents	f90c8372b7ba
children

rev	line source
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	1 /*
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	2
19898 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 18805 diff changeset	3 Copyright (C) 2004-2015 David Bateman
11523 fd0a3ac60b0e update copyright notices John W. Eaton <jwe@octave.org> parents: 11439 diff changeset	4 Copyright (C) 1998-2004 Andy Adler
10521 4d1fc073fbb7 add some missing copyright stmts Jaroslav Hajek <highegg@gmail.com> parents: 10513 diff changeset	5 Copyright (C) 2010 VZLU Prague
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6974 diff changeset	6
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6974 diff changeset	7 This file is part of Octave.
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	8
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	9 Octave is free software; you can redistribute it and/or modify it
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	10 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: 6974 diff changeset	11 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6974 diff changeset	12 option) any later version.
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	13
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	14 Octave is distributed in the hope that it will be useful, but WITHOUT
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	17 for more details.
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	18
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	19 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: 6974 diff changeset	20 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6974 diff changeset	21 <http://www.gnu.org/licenses/>.
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	22
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	23 */
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	24
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	25 #ifdef HAVE_CONFIG_H
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	26 #include <config.h>
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	27 #endif
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	28
7644 91d7440211e7 display percentage of elements that are nonzero when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	29 #include <iomanip>
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	30 #include <iostream>
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	31
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	32 #include "oct-obj.h"
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	33 #include "ov-base.h"
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	34 #include "quit.h"
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	35 #include "pr-output.h"
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	36
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	37 #include "byte-swap.h"
20657 c6224b4e7774 maint: Rename instances of LS_ASCII to LS_TEXT for clarity. Rik <rik@octave.org> parents: 20428 diff changeset	38 #include "ls-oct-text.h"
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	39 #include "ls-utils.h"
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	40 #include "ls-hdf5.h"
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	41
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	42 #include "boolSparse.h"
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	43 #include "ov-base-sparse.h"
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5604 diff changeset	44 #include "pager.h"
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	45 #include "utils.h"
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	46
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	47 #include "lo-array-gripes.h"
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	48
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	49 template <class T>
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	50 octave_value
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	51 octave_base_sparse<T>::do_index_op (const octave_value_list& idx,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	52 bool resize_ok)
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	53 {
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	54 octave_value retval;
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	55
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5164 diff changeset	56 octave_idx_type n_idx = idx.length ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	57
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	58 // If we catch an indexing error in index_vector, we flag an error in
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	59 // index k. Ensure it is the right value befor each idx_vector call.
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	60 // Same variable as used in the for loop in the default case.
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	61
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	62 octave_idx_type k = 0;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	63
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	64 try
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	65 {
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	66 switch (n_idx)
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	67 {
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	68 case 0:
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	69 retval = matrix;
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	70 break;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	71
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	72 case 1:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	73 {
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	74 idx_vector i = idx (0).index_vector ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	75
20762 f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20749 diff changeset	76 retval = octave_value (matrix.index (i, resize_ok));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	77 }
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	78 break;
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	79
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	80 case 2:
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	81 {
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	82 idx_vector i = idx (0).index_vector ();
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	83
20762 f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20749 diff changeset	84 k = 1;
f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20749 diff changeset	85 idx_vector j = idx (1).index_vector ();
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	86
20762 f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20749 diff changeset	87 retval = octave_value (matrix.index (i, j, resize_ok));
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	88 }
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	89 break;
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	90 default:
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	91 error ("sparse indexing needs 1 or 2 indices");
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	92 }
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	93 }
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	94 catch (index_exception& e)
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	95 {
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	96 // Rethrow to allow more info to be reported later.
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	97 e.set_pos_if_unset (n_idx, k+1);
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	98 throw;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	99 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	100
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	101 return retval;
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	102 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	103
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	104 template <class T>
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	105 octave_value
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	106 octave_base_sparse<T>::subsref (const std::string& type,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	107 const std::list<octave_value_list>& idx)
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	108 {
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	109 octave_value retval;
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	110
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	111 switch (type[0])
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	112 {
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	113 case '(':
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	114 retval = do_index_op (idx.front ());
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	115 break;
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	116
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	117 case '{':
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	118 case '.':
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	119 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	120 std::string nm = type_name ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	121 error ("%s cannot be indexed with %c", nm.c_str (), type[0]);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	122 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	123 break;
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	124
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	125 default:
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	126 panic_impossible ();
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	127 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	128
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	129 return retval.next_subsref (type, idx);
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	130 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	131
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	132 template <class T>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	133 octave_value
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	134 octave_base_sparse<T>::subsasgn (const std::string& type,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	135 const std::list<octave_value_list>& idx,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	136 const octave_value& rhs)
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	137 {
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	138 octave_value retval;
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	139
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	140 switch (type[0])
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	141 {
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	142 case '(':
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	143 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	144 if (type.length () == 1)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	145 retval = numeric_assign (type, idx, rhs);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	146 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	147 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	148 std::string nm = type_name ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	149 error ("in indexed assignment of %s, last lhs index must be ()",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	150 nm.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	151 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	152 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	153 break;
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	154
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	155 case '{':
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	156 case '.':
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	157 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	158 if (is_empty ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	159 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	160 octave_value tmp = octave_value::empty_conv (type, rhs);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	161
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	162 retval = tmp.subsasgn (type, idx, rhs);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	163 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	164 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	165 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	166 std::string nm = type_name ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	167 error ("%s cannot be indexed with %c", nm.c_str (), type[0]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	168 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	169 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	170 break;
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	171
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	172 default:
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	173 panic_impossible ();
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	174 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	175
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	176 return retval;
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	177 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	178
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	179 template <class T>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	180 void
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	181 octave_base_sparse<T>::assign (const octave_value_list& idx, const T& rhs)
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	182 {
10512 aac9f4265048 rewrite sparse indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 10490 diff changeset	183
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5164 diff changeset	184 octave_idx_type len = idx.length ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	185
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	186 // If we catch an indexing error in index_vector, we flag an error in
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	187 // index k. Ensure it is the right value befor each idx_vector call.
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	188 // Same variable as used in the for loop in the default case.
10512 aac9f4265048 rewrite sparse indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 10490 diff changeset	189
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	190 octave_idx_type k = 0;
10512 aac9f4265048 rewrite sparse indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 10490 diff changeset	191
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	192 try
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	193 {
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	194 switch (len)
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	195 {
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	196 case 1:
10512 aac9f4265048 rewrite sparse indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 10490 diff changeset	197 {
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	198 idx_vector i = idx (0).index_vector ();
10512 aac9f4265048 rewrite sparse indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 10490 diff changeset	199
20762 f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20749 diff changeset	200 matrix.assign (i, rhs);
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	201
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	202 break;
10512 aac9f4265048 rewrite sparse indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 10490 diff changeset	203 }
aac9f4265048 rewrite sparse indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 10490 diff changeset	204
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	205 case 2:
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	206 {
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	207 idx_vector i = idx (0).index_vector ();
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	208
20762 f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20749 diff changeset	209 k = 1;
f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20749 diff changeset	210 idx_vector j = idx (1).index_vector ();
10512 aac9f4265048 rewrite sparse indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 10490 diff changeset	211
20762 f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20749 diff changeset	212 matrix.assign (i, j, rhs);
f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20749 diff changeset	213
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	214 break;
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	215 }
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	216
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	217 default:
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	218 error ("sparse indexing needs 1 or 2 indices");
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	219 }
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	220 }
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	221 catch (index_exception& e)
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	222 {
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	223 // Rethrow to allow more info to be reported later.
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	224 e.set_pos_if_unset (len, k+1);
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	225 throw;
10512 aac9f4265048 rewrite sparse indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 10490 diff changeset	226 }
aac9f4265048 rewrite sparse indexed assignment Jaroslav Hajek <highegg@gmail.com> parents: 10490 diff changeset	227
5322 22994a5730f9 [project @ 2005-04-29 13:04:24 by dbateman] dbateman parents: 5307 diff changeset	228
22994a5730f9 [project @ 2005-04-29 13:04:24 by dbateman] dbateman parents: 5307 diff changeset	229 // Invalidate matrix type.
22994a5730f9 [project @ 2005-04-29 13:04:24 by dbateman] dbateman parents: 5307 diff changeset	230 typ.invalidate_type ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	231 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	232
8150 283989f2da9b make null assignment matlab compatible Jaroslav Hajek <highegg@gmail.com> parents: 7644 diff changeset	233 template <class MT>
283989f2da9b make null assignment matlab compatible Jaroslav Hajek <highegg@gmail.com> parents: 7644 diff changeset	234 void
283989f2da9b make null assignment matlab compatible Jaroslav Hajek <highegg@gmail.com> parents: 7644 diff changeset	235 octave_base_sparse<MT>::delete_elements (const octave_value_list& idx)
283989f2da9b make null assignment matlab compatible Jaroslav Hajek <highegg@gmail.com> parents: 7644 diff changeset	236 {
283989f2da9b make null assignment matlab compatible Jaroslav Hajek <highegg@gmail.com> parents: 7644 diff changeset	237 octave_idx_type len = idx.length ();
283989f2da9b make null assignment matlab compatible Jaroslav Hajek <highegg@gmail.com> parents: 7644 diff changeset	238
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	239 // If we catch an indexing error in index_vector, we flag an error in
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	240 // index k. Ensure it is the right value befor each idx_vector call.
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	241 // Same variable as used in the for loop in the default case.
10490 fdccd69d26bd rewrite sparse null assignment (part 2) Jaroslav Hajek <highegg@gmail.com> parents: 10421 diff changeset	242
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	243 octave_idx_type k = 0;
10490 fdccd69d26bd rewrite sparse null assignment (part 2) Jaroslav Hajek <highegg@gmail.com> parents: 10421 diff changeset	244
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	245 try
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	246 {
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	247 switch (len)
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	248 {
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	249 case 1:
10490 fdccd69d26bd rewrite sparse null assignment (part 2) Jaroslav Hajek <highegg@gmail.com> parents: 10421 diff changeset	250 {
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	251 idx_vector i = idx (0).index_vector ();
8150 283989f2da9b make null assignment matlab compatible Jaroslav Hajek <highegg@gmail.com> parents: 7644 diff changeset	252
20762 f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20749 diff changeset	253 matrix.delete_elements (i);
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	254
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	255 break;
10490 fdccd69d26bd rewrite sparse null assignment (part 2) Jaroslav Hajek <highegg@gmail.com> parents: 10421 diff changeset	256 }
fdccd69d26bd rewrite sparse null assignment (part 2) Jaroslav Hajek <highegg@gmail.com> parents: 10421 diff changeset	257
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	258 case 2:
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	259 {
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	260 idx_vector i = idx (0).index_vector ();
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	261
20762 f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20749 diff changeset	262 k = 1;
f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20749 diff changeset	263 idx_vector j = idx (1).index_vector ();
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	264
20762 f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20749 diff changeset	265 matrix.delete_elements (i, j);
10490 fdccd69d26bd rewrite sparse null assignment (part 2) Jaroslav Hajek <highegg@gmail.com> parents: 10421 diff changeset	266
20749 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	267 break;
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	268 }
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	269
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	270 default:
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	271 error ("sparse indexing needs 1 or 2 indices");
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	272 }
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	273 }
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	274 catch (index_exception& e)
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	275 {
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	276 // Rethrow to allow more info to be reported later.
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	277 e.set_pos_if_unset (len, k+1);
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20657 diff changeset	278 throw;
10490 fdccd69d26bd rewrite sparse null assignment (part 2) Jaroslav Hajek <highegg@gmail.com> parents: 10421 diff changeset	279 }
8150 283989f2da9b make null assignment matlab compatible Jaroslav Hajek <highegg@gmail.com> parents: 7644 diff changeset	280
283989f2da9b make null assignment matlab compatible Jaroslav Hajek <highegg@gmail.com> parents: 7644 diff changeset	281 // Invalidate the matrix type
283989f2da9b make null assignment matlab compatible Jaroslav Hajek <highegg@gmail.com> parents: 7644 diff changeset	282 typ.invalidate_type ();
283989f2da9b make null assignment matlab compatible Jaroslav Hajek <highegg@gmail.com> parents: 7644 diff changeset	283 }
283989f2da9b make null assignment matlab compatible Jaroslav Hajek <highegg@gmail.com> parents: 7644 diff changeset	284
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5604 diff changeset	285 template <class T>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	286 octave_value
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5604 diff changeset	287 octave_base_sparse<T>::resize (const dim_vector& dv, bool) const
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	288 {
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	289 T retval (matrix);
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	290 retval.resize (dv);
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	291 return retval;
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5604 diff changeset	292 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	293
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	294 template <class T>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	295 bool
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	296 octave_base_sparse<T>::is_true (void) const
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	297 {
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	298 bool retval = false;
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	299 dim_vector dv = matrix.dims ();
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5164 diff changeset	300 octave_idx_type nel = dv.numel ();
10513 c5005bc2b7a9 implement working spalloc Jaroslav Hajek <highegg@gmail.com> parents: 10512 diff changeset	301 octave_idx_type nz = nnz ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	302
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	303 if (nz == nel && nel > 0)
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	304 {
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	305 T t1 (matrix.reshape (dim_vector (nel, 1)));
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	306
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	307 SparseBoolMatrix t2 = t1.all ();
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	308
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	309 retval = t2(0);
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	310 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	311
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	312 return retval;
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	313 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	314
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	315 template <class T>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	316 bool
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	317 octave_base_sparse<T>::print_as_scalar (void) const
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	318 {
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	319 dim_vector dv = dims ();
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	320
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	321 return (dv.all_ones () \|\| dv.any_zero ());
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	322 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	323
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	324 template <class T>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	325 void
18484 bcd71a2531d3 Support disp/display overloading in classdef Michael Goffioul <michael.goffioul@gmail.com> parents: 18199 diff changeset	326 octave_base_sparse<T>::print (std::ostream& os, bool pr_as_read_syntax)
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	327 {
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	328 print_raw (os, pr_as_read_syntax);
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	329 newline (os);
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	330 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	331
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	332 template <class T>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	333 void
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	334 octave_base_sparse<T>::print_info (std::ostream& os,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	335 const std::string& prefix) const
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	336 {
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	337 matrix.print_info (os, prefix);
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	338 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	339
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	340 template <class T>
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	341 void
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	342 octave_base_sparse<T>::print_raw (std::ostream& os,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	343 bool pr_as_read_syntax) const
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	344 {
17818 f1b59ef34eda attempt to avoid setting persistent state on i/o streams (bug #40396) John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	345 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	346
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5164 diff changeset	347 octave_idx_type nr = matrix.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5164 diff changeset	348 octave_idx_type nc = matrix.cols ();
5604 2857357f9d3c [project @ 2006-01-31 18:22:59 by jwe] jwe parents: 5539 diff changeset	349 octave_idx_type nz = nnz ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	350
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	351 // FIXME: this should probably all be handled by a
5355 cf44c749ba52 [project @ 2005-05-18 11:43:37 by jwe] jwe parents: 5322 diff changeset	352 // separate octave_print_internal function that can handle format
cf44c749ba52 [project @ 2005-05-18 11:43:37 by jwe] jwe parents: 5322 diff changeset	353 // compact, loose, etc.
cf44c749ba52 [project @ 2005-05-18 11:43:37 by jwe] jwe parents: 5322 diff changeset	354
cf44c749ba52 [project @ 2005-05-18 11:43:37 by jwe] jwe parents: 5322 diff changeset	355 os << "Compressed Column Sparse (rows = " << nr
cf44c749ba52 [project @ 2005-05-18 11:43:37 by jwe] jwe parents: 5322 diff changeset	356 << ", cols = " << nc
7644 91d7440211e7 display percentage of elements that are nonzero when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	357 << ", nnz = " << nz;
91d7440211e7 display percentage of elements that are nonzero when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	358
14566 aa491bd9e19b avoid unnecessary index overflow error when printing sparse array (bug #35148) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	359 // Avoid calling numel here since it can easily overflow
aa491bd9e19b avoid unnecessary index overflow error when printing sparse array (bug #35148) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	360 // octave_idx_type even when there is no real problem storing the
aa491bd9e19b avoid unnecessary index overflow error when printing sparse array (bug #35148) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	361 // sparse array.
aa491bd9e19b avoid unnecessary index overflow error when printing sparse array (bug #35148) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	362
aa491bd9e19b avoid unnecessary index overflow error when printing sparse array (bug #35148) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	363 double dnr = nr;
aa491bd9e19b avoid unnecessary index overflow error when printing sparse array (bug #35148) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	364 double dnc = nc;
aa491bd9e19b avoid unnecessary index overflow error when printing sparse array (bug #35148) John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	365 double dnel = dnr * dnc;
7644 91d7440211e7 display percentage of elements that are nonzero when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	366
91d7440211e7 display percentage of elements that are nonzero when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	367 if (dnel > 0)
11439 c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	368 {
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	369 double pct = (nz / dnel * 100);
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	370
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	371 int prec = 2;
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	372
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	373 // Display at least 2 significant figures and up to 4 as we
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	374 // approach 100%. Avoid having limited precision of the display
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	375 // result in reporting 100% for matrices that are not actually
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	376 // 100% full.
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	377
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	378 if (pct == 100)
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	379 prec = 3;
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	380 else
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	381 {
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	382 if (pct > 99.9)
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	383 prec = 4;
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	384 else if (pct > 99)
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	385 prec = 3;
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	386
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	387 if (pct > 99.99)
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	388 pct = 99.99;
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	389 }
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	390
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	391 os << " [" << std::setprecision (prec) << pct << "%]";
c2f44cba24c9 improve display of percentage full when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 10527 diff changeset	392 }
7644 91d7440211e7 display percentage of elements that are nonzero when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	393
91d7440211e7 display percentage of elements that are nonzero when printing sparse matrices John W. Eaton <jwe@octave.org> parents: 7017 diff changeset	394 os << ")\n";
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	395
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	396 // add one to the printed indices to go from
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	397 // zero-based to one-based arrays
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	398
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	399 if (nz != 0)
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	400 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5164 diff changeset	401 for (octave_idx_type j = 0; j < nc; j++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	402 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	403 octave_quit ();
5355 cf44c749ba52 [project @ 2005-05-18 11:43:37 by jwe] jwe parents: 5322 diff changeset	404
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	405 // FIXME: is there an easy way to get the max row
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	406 // and column indices so we can set the width appropriately
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	407 // and line up the columns here? Similarly, we should look
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	408 // at all the nonzero values and display them with the same
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	409 // formatting rules that apply to columns of a matrix.
5355 cf44c749ba52 [project @ 2005-05-18 11:43:37 by jwe] jwe parents: 5322 diff changeset	410
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14566 diff changeset	411 for (octave_idx_type i = matrix.cidx (j); i < matrix.cidx (j+1); i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	412 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	413 os << "\n";
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	414 os << " (" << matrix.ridx (i)+1 << ", " << j+1 << ") -> ";
5355 cf44c749ba52 [project @ 2005-05-18 11:43:37 by jwe] jwe parents: 5322 diff changeset	415
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14566 diff changeset	416 octave_print_internal (os, matrix.data (i), pr_as_read_syntax);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	417 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	418 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	419 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	420 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	421
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	422 template <class T>
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	423 bool
6974 9e32bb109980 [project @ 2007-10-08 11:06:47 by jwe] jwe parents: 5958 diff changeset	424 octave_base_sparse<T>::save_ascii (std::ostream& os)
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	425 {
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	426 dim_vector dv = this->dims ();
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	427
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	428 // Ensure that additional memory is deallocated
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	429 matrix.maybe_compress ();
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	430
10527 b4d2080b6df7 Replace nzmax by nnz as needed David Bateman <dbateman@free.fr> parents: 10521 diff changeset	431 os << "# nnz: " << nnz () << "\n";
20428 b2100e1659ac maint: Use cuddled parentheses when indexing dimension_vectors. Rik <rik@octave.org> parents: 20071 diff changeset	432 os << "# rows: " << dv(0) << "\n";
b2100e1659ac maint: Use cuddled parentheses when indexing dimension_vectors. Rik <rik@octave.org> parents: 20071 diff changeset	433 os << "# columns: " << dv(1) << "\n";
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	434
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	435 os << this->matrix;
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	436
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	437 return true;
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	438 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	439
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	440 template <class T>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	441 bool
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	442 octave_base_sparse<T>::load_ascii (std::istream& is)
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	443 {
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5164 diff changeset	444 octave_idx_type nz = 0;
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5164 diff changeset	445 octave_idx_type nr = 0;
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5164 diff changeset	446 octave_idx_type nc = 0;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	447 bool success = true;
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	448
20071 17d647821d61 maint: More cleanup of C++ code to follow Octave coding conventions. John W. Eaton <jwe@octave.org> parents: 19898 diff changeset	449 if (extract_keyword (is, "nnz", nz, true)
17d647821d61 maint: More cleanup of C++ code to follow Octave coding conventions. John W. Eaton <jwe@octave.org> parents: 19898 diff changeset	450 && extract_keyword (is, "rows", nr, true)
17d647821d61 maint: More cleanup of C++ code to follow Octave coding conventions. John W. Eaton <jwe@octave.org> parents: 19898 diff changeset	451 && extract_keyword (is, "columns", nc, true))
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	452 {
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	453 T tmp (nr, nc, nz);
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	454
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	455 is >> tmp;
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	456
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	457 if (!is)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	458 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	459 error ("load: failed to load matrix constant");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	460 success = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	461 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	462
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	463 matrix = tmp;
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	464 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	465 else
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	466 {
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	467 error ("load: failed to extract number of rows and columns");
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	468 success = false;
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	469 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	470
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	471 return success;
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	472 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: diff changeset	473
18805 491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18484 diff changeset	474
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18484 diff changeset	475 template <class T>
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18484 diff changeset	476 octave_value
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18484 diff changeset	477 octave_base_sparse<T>::fast_elem_extract (octave_idx_type n) const
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18484 diff changeset	478 {
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18484 diff changeset	479 octave_idx_type nr = matrix.rows ();
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18484 diff changeset	480 octave_idx_type nc = matrix.cols ();
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18484 diff changeset	481
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18484 diff changeset	482 octave_idx_type i = n % nr;
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18484 diff changeset	483 octave_idx_type j = n / nr;
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18484 diff changeset	484
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18484 diff changeset	485 return (i < nr && j < nc) ? octave_value (matrix(i,j)) : octave_value ();
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18484 diff changeset	486 }
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18484 diff changeset	487
9813 8fa32b527d9a improve & partially revert previous change Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	488 template <class T>
8fa32b527d9a improve & partially revert previous change Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	489 octave_value
8fa32b527d9a improve & partially revert previous change Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	490 octave_base_sparse<T>::map (octave_base_value::unary_mapper_t umap) const
8fa32b527d9a improve & partially revert previous change Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	491 {
18195 1b6db9303933 allow toupper and tolower to handle numeric values (bug #33537) John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	492 if (umap == umap_xtolower \|\| umap == umap_xtoupper)
1b6db9303933 allow toupper and tolower to handle numeric values (bug #33537) John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	493 return matrix;
1b6db9303933 allow toupper and tolower to handle numeric values (bug #33537) John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	494
9813 8fa32b527d9a improve & partially revert previous change Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	495 // Try the map on the dense value.
18195 1b6db9303933 allow toupper and tolower to handle numeric values (bug #33537) John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	496 // FIXME: We should probably be smarter about this, especially for the
1b6db9303933 allow toupper and tolower to handle numeric values (bug #33537) John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	497 // cases that are expected to return sparse matrices.
9813 8fa32b527d9a improve & partially revert previous change Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	498 octave_value retval = this->full_value ().map (umap);
8fa32b527d9a improve & partially revert previous change Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	499
8fa32b527d9a improve & partially revert previous change Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	500 // Sparsify the result if possible.
18195 1b6db9303933 allow toupper and tolower to handle numeric values (bug #33537) John W. Eaton <jwe@octave.org> parents: 17818 diff changeset	501
18196 0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	502 switch (umap)
9813 8fa32b527d9a improve & partially revert previous change Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	503 {
18196 0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	504 case umap_xisalnum:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	505 case umap_xisalpha:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	506 case umap_xisascii:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	507 case umap_xiscntrl:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	508 case umap_xisdigit:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	509 case umap_xisgraph:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	510 case umap_xislower:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	511 case umap_xisprint:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	512 case umap_xispunct:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	513 case umap_xisspace:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	514 case umap_xisupper:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	515 case umap_xisxdigit:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	516 case umap_xtoascii:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	517 // FIXME: intentionally skip this step for string mappers.
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	518 // Is this wanted?
9813 8fa32b527d9a improve & partially revert previous change Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	519 break;
18196 0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	520
9813 8fa32b527d9a improve & partially revert previous change Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	521 default:
18196 0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	522 {
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	523 switch (retval.builtin_type ())
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	524 {
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	525 case btyp_double:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	526 retval = retval.sparse_matrix_value ();
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	527 break;
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	528
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	529 case btyp_complex:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	530 retval = retval.sparse_complex_matrix_value ();
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	531 break;
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	532
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	533 case btyp_bool:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	534 retval = retval.sparse_bool_matrix_value ();
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	535 break;
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	536
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	537 default:
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	538 break;
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	539 }
0d5721873d6b avoid some tests that rely on ordering of enum values John W. Eaton <jwe@octave.org> parents: 18195 diff changeset	540 }
9813 8fa32b527d9a improve & partially revert previous change Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	541 }
8fa32b527d9a improve & partially revert previous change Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	542
8fa32b527d9a improve & partially revert previous change Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	543 return retval;
8fa32b527d9a improve & partially revert previous change Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	544 }

Mercurial > hg > octave-nkf

annotate libinterp/octave-value/ov-base-sparse.cc @ 20787:40ed9b46a800