octave-nkf: libinterp/octave-value/ov-bool-mat.cc annotate

annotate libinterp/octave-value/ov-bool-mat.cc @ 18605:f958e8cd6348

maint: Periodic merge of gui-release to default.

author	Rik <rik@octave.org>
date	Sat, 01 Mar 2014 22:11:32 -0800
parents	6a71e5030df5 ea0d4dea1a17
children	9ac2357f19bc

rev	line source
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	1 /*
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	2
17744 d63878346099 maint: Update copyright notices for release. John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	3 Copyright (C) 1996-2013 John W. Eaton
11523 fd0a3ac60b0e update copyright notices John W. Eaton <jwe@octave.org> parents: 10521 diff changeset	4 Copyright (C) 2009-2010 VZLU Prague
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	5
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	6 This file is part of Octave.
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	7
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	8 Octave is free software; you can redistribute it and/or modify it
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	9 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	10 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	11 option) any later version.
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	12
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	13 Octave is distributed in the hope that it will be useful, but WITHOUT
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	16 for more details.
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	17
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	18 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	19 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	20 <http://www.gnu.org/licenses/>.
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	21
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	22 */
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	23
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	24 #ifdef HAVE_CONFIG_H
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	25 #include <config.h>
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	26 #endif
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	27
3503 d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe] jwe parents: 3220 diff changeset	28 #include <iostream>
4726 14dc2267c343 [project @ 2004-01-23 20:04:35 by jwe] jwe parents: 4687 diff changeset	29 #include <vector>
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2871 diff changeset	30
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	31 #include "lo-ieee.h"
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	32 #include "mx-base.h"
8377 25bc2d31e1bf improve OCTAVE_LOCAL_BUFFER Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	33 #include "oct-locbuf.h"
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	34
9852 aabf7a8c2e57 implement sparse logical conversion Jaroslav Hajek <highegg@gmail.com> parents: 9850 diff changeset	35 #include "defun.h"
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	36 #include "gripes.h"
15149 62a35ae7d6a2 use forward decls for mxArray in ov.h and ov-base.h John W. Eaton <jwe@octave.org> parents: 15057 diff changeset	37 #include "mxarray.h"
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	38 #include "oct-obj.h"
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	39 #include "ops.h"
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: 3145 diff changeset	40 #include "ov-base.h"
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: 3145 diff changeset	41 #include "ov-base-mat.h"
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: 3145 diff changeset	42 #include "ov-base-mat.cc"
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	43 #include "ov-bool.h"
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	44 #include "ov-bool-mat.h"
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	45 #include "ov-re-mat.h"
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	46 #include "pr-output.h"
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	47
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	48 #include "byte-swap.h"
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	49 #include "ls-oct-ascii.h"
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	50 #include "ls-hdf5.h"
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	51 #include "ls-utils.h"
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	52
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4457 diff changeset	53 template class octave_base_matrix<boolNDArray>;
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	54
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: 3145 diff changeset	55 DEFINE_OCTAVE_ALLOCATOR (octave_bool_matrix);
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	56
4612 d44675070f1a [project @ 2003-11-14 19:49:56 by jwe] jwe parents: 4513 diff changeset	57 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA (octave_bool_matrix,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	58 "bool matrix", "logical");
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	59
5759 ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe] jwe parents: 5307 diff changeset	60 static octave_base_value *
ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe] jwe parents: 5307 diff changeset	61 default_numeric_conversion_function (const octave_base_value& a)
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	62 {
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	63 CAST_CONV_ARG (const octave_bool_matrix&);
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	64
4668 7849788ca4bd [project @ 2003-11-26 04:28:39 by jwe] jwe parents: 4643 diff changeset	65 return new octave_matrix (NDArray (v.bool_array_value ()));
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	66 }
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	67
8345 c777f3ce02d8 smarter conversion lookup Jaroslav Hajek <highegg@gmail.com> parents: 7789 diff changeset	68 octave_base_value::type_conv_info
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	69 octave_bool_matrix::numeric_conversion_function (void) const
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	70 {
8345 c777f3ce02d8 smarter conversion lookup Jaroslav Hajek <highegg@gmail.com> parents: 7789 diff changeset	71 return octave_base_value::type_conv_info (default_numeric_conversion_function,
c777f3ce02d8 smarter conversion lookup Jaroslav Hajek <highegg@gmail.com> parents: 7789 diff changeset	72 octave_matrix::static_type_id ());
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	73 }
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	74
5759 ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe] jwe parents: 5307 diff changeset	75 octave_base_value *
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	76 octave_bool_matrix::try_narrowing_conversion (void)
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	77 {
5759 ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe] jwe parents: 5307 diff changeset	78 octave_base_value *retval = 0;
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	79
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4457 diff changeset	80 if (matrix.ndims () == 2)
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4457 diff changeset	81 {
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4457 diff changeset	82 boolMatrix bm = matrix.matrix_value ();
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	83
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	84 octave_idx_type nr = bm.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	85 octave_idx_type nc = bm.cols ();
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4457 diff changeset	86
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4457 diff changeset	87 if (nr == 1 && nc == 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	88 retval = new octave_bool (bm (0, 0));
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4457 diff changeset	89 }
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	90
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	91 return retval;
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	92 }
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	93
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	94 double
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	95 octave_bool_matrix::double_value (bool) const
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	96 {
4102 cbac6756967e [project @ 2002-10-14 20:16:44 by jwe] jwe parents: 4066 diff changeset	97 double retval = lo_ieee_nan_value ();
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	98
4455 abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4192 diff changeset	99 if (rows () > 0 && columns () > 0)
abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4192 diff changeset	100 {
14469 29aabe9b37a2 Rename array-as-vector, array-as-scalar warning IDs to match documentation (bug #35838) Rik <octave@nomad.inbox5.com> parents: 14429 diff changeset	101 gripe_implicit_conversion ("Octave:array-to-scalar",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	102 "bool matrix", "real scalar");
4455 abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4192 diff changeset	103
abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4192 diff changeset	104 retval = matrix (0, 0);
abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4192 diff changeset	105 }
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	106 else
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	107 gripe_invalid_conversion ("bool matrix", "real scalar");
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	108
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	109 return retval;
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	110 }
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	111
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	112 float
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	113 octave_bool_matrix::float_value (bool) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	114 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	115 float retval = lo_ieee_float_nan_value ();
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	116
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	117 if (rows () > 0 && columns () > 0)
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	118 {
14469 29aabe9b37a2 Rename array-as-vector, array-as-scalar warning IDs to match documentation (bug #35838) Rik <octave@nomad.inbox5.com> parents: 14429 diff changeset	119 gripe_implicit_conversion ("Octave:array-to-scalar",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	120 "bool matrix", "real scalar");
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	121
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	122 retval = matrix (0, 0);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	123 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	124 else
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	125 gripe_invalid_conversion ("bool matrix", "real scalar");
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	126
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	127 return retval;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	128 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	129
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	130 Complex
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	131 octave_bool_matrix::complex_value (bool) const
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	132 {
4102 cbac6756967e [project @ 2002-10-14 20:16:44 by jwe] jwe parents: 4066 diff changeset	133 double tmp = lo_ieee_nan_value ();
cbac6756967e [project @ 2002-10-14 20:16:44 by jwe] jwe parents: 4066 diff changeset	134
cbac6756967e [project @ 2002-10-14 20:16:44 by jwe] jwe parents: 4066 diff changeset	135 Complex retval (tmp, tmp);
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	136
4455 abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4192 diff changeset	137 if (rows () > 0 && columns () > 0)
abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4192 diff changeset	138 {
14469 29aabe9b37a2 Rename array-as-vector, array-as-scalar warning IDs to match documentation (bug #35838) Rik <octave@nomad.inbox5.com> parents: 14429 diff changeset	139 gripe_implicit_conversion ("Octave:array-to-scalar",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	140 "bool matrix", "complex scalar");
4455 abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4192 diff changeset	141
abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4192 diff changeset	142 retval = matrix (0, 0);
abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4192 diff changeset	143 }
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	144 else
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	145 gripe_invalid_conversion ("bool matrix", "complex scalar");
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	146
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	147 return retval;
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	148 }
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	149
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	150 FloatComplex
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	151 octave_bool_matrix::float_complex_value (bool) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	152 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	153 float tmp = lo_ieee_float_nan_value ();
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	154
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	155 FloatComplex retval (tmp, tmp);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	156
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	157 if (rows () > 0 && columns () > 0)
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	158 {
14469 29aabe9b37a2 Rename array-as-vector, array-as-scalar warning IDs to match documentation (bug #35838) Rik <octave@nomad.inbox5.com> parents: 14429 diff changeset	159 gripe_implicit_conversion ("Octave:array-to-scalar",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	160 "bool matrix", "complex scalar");
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	161
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	162 retval = matrix (0, 0);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	163 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	164 else
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	165 gripe_invalid_conversion ("bool matrix", "complex scalar");
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	166
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	167 return retval;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	168 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	169
4457 d7d9ca19960a [project @ 2003-07-11 03:05:38 by jwe] jwe parents: 4455 diff changeset	170 octave_value
5279 bd32f770c09a [project @ 2005-04-12 21:55:31 by jwe] jwe parents: 5275 diff changeset	171 octave_bool_matrix::convert_to_str_internal (bool pad, bool force,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	172 char type) const
4457 d7d9ca19960a [project @ 2003-07-11 03:05:38 by jwe] jwe parents: 4455 diff changeset	173 {
4844 9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4837 diff changeset	174 octave_value tmp = octave_value (array_value ());
5279 bd32f770c09a [project @ 2005-04-12 21:55:31 by jwe] jwe parents: 5275 diff changeset	175 return tmp.convert_to_str (pad, force, type);
4457 d7d9ca19960a [project @ 2003-07-11 03:05:38 by jwe] jwe parents: 4455 diff changeset	176 }
d7d9ca19960a [project @ 2003-07-11 03:05:38 by jwe] jwe parents: 4455 diff changeset	177
4643 ef3a14fb6847 [project @ 2003-11-22 12:25:44 by jwe] jwe parents: 4612 diff changeset	178 void
ef3a14fb6847 [project @ 2003-11-22 12:25:44 by jwe] jwe parents: 4612 diff changeset	179 octave_bool_matrix::print_raw (std::ostream& os,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	180 bool pr_as_read_syntax) const
4643 ef3a14fb6847 [project @ 2003-11-22 12:25:44 by jwe] jwe parents: 4612 diff changeset	181 {
ef3a14fb6847 [project @ 2003-11-22 12:25:44 by jwe] jwe parents: 4612 diff changeset	182 octave_print_internal (os, matrix, pr_as_read_syntax,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	183 current_print_indent_level ());
4643 ef3a14fb6847 [project @ 2003-11-22 12:25:44 by jwe] jwe parents: 4612 diff changeset	184 }
ef3a14fb6847 [project @ 2003-11-22 12:25:44 by jwe] jwe parents: 4612 diff changeset	185
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	186 bool
6974 9e32bb109980 [project @ 2007-10-08 11:06:47 by jwe] jwe parents: 6718 diff changeset	187 octave_bool_matrix::save_ascii (std::ostream& os)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	188 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	189 dim_vector d = dims ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	190 if (d.length () > 2)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	191 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	192 NDArray tmp = array_value ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	193 os << "# ndims: " << d.length () << "\n";
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	194
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	195 for (int i = 0; i < d.length (); i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	196 os << " " << d (i);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	197
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	198 os << "\n" << tmp;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	199 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	200 else
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	201 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	202 // Keep this case, rather than use generic code above for backward
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	203 // compatiability. Makes load_ascii much more complex!!
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	204 os << "# rows: " << rows () << "\n"
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	205 << "# columns: " << columns () << "\n";
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	206
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	207 Matrix tmp = matrix_value ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	208
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	209 os << tmp;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	210 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	211
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	212 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	213 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	214
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	215 bool
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	216 octave_bool_matrix::load_ascii (std::istream& is)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	217 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	218 bool success = true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	219
5099 f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	220 string_vector keywords (2);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	221
5099 f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	222 keywords[0] = "ndims";
f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	223 keywords[1] = "rows";
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	224
5099 f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	225 std::string kw;
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	226 octave_idx_type val = 0;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	227
5099 f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	228 if (extract_keyword (is, keywords, kw, val, true))
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	229 {
5099 f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	230 if (kw == "ndims")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	231 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	232 int mdims = static_cast<int> (val);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	233
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	234 if (mdims >= 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	235 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	236 dim_vector dv;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	237 dv.resize (mdims);
5099 f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	238
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	239 for (int i = 0; i < mdims; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	240 is >> dv(i);
5099 f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	241
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	242 if (is)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	243 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	244 boolNDArray btmp (dv);
6717 b319df52ba87 [project @ 2007-06-13 20:25:53 by jwe] jwe parents: 6686 diff changeset	245
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	246 if (btmp.is_empty ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	247 matrix = btmp;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	248 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	249 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	250 NDArray tmp(dv);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	251 is >> tmp;
5099 f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	252
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	253 if (is)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	254 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	255 for (octave_idx_type i = 0; i < btmp.nelem (); i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	256 btmp.elem (i) = (tmp.elem (i) != 0.);
6717 b319df52ba87 [project @ 2007-06-13 20:25:53 by jwe] jwe parents: 6686 diff changeset	257
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	258 matrix = btmp;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	259 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	260 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	261 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	262 error ("load: failed to load matrix constant");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	263 success = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	264 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	265 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	266 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	267 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	268 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	269 error ("load: failed to extract dimensions");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	270 success = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	271 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	272 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	273 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	274 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	275 error ("load: failed to extract number of dimensions");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	276 success = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	277 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	278 }
5099 f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	279 else if (kw == "rows")
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	280 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	281 octave_idx_type nr = val;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	282 octave_idx_type nc = 0;
5099 f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	283
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	284 if (nr >= 0 && extract_keyword (is, "columns", nc) && nc >= 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	285 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	286 if (nr > 0 && nc > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	287 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	288 Matrix tmp (nr, nc);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	289 is >> tmp;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	290 if (is)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	291 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	292 boolMatrix btmp (nr, nc);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	293 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	294 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	295 btmp.elem (i,j) = (tmp.elem (i, j) != 0.);
6717 b319df52ba87 [project @ 2007-06-13 20:25:53 by jwe] jwe parents: 6686 diff changeset	296
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	297 matrix = btmp;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	298 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	299 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	300 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	301 error ("load: failed to load matrix constant");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	302 success = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	303 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	304 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	305 else if (nr == 0 \|\| nc == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	306 matrix = boolMatrix (nr, nc);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	307 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	308 panic_impossible ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	309 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	310 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	311 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	312 error ("load: failed to extract number of rows and columns");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	313 success = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	314 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	315 }
5099 f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	316 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	317 panic_impossible ();
5099 f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	318 }
f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	319 else
f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	320 {
f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	321 error ("load: failed to extract number of rows and columns");
f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	322 success = false;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	323 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	324
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	325 return success;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	326 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	327
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	328 bool
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	329 octave_bool_matrix::save_binary (std::ostream& os, bool& /* save_as_floats */)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	330 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	331
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	332 dim_vector d = dims ();
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14469 diff changeset	333 if (d.length () < 1)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	334 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	335
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	336 // Use negative value for ndims to differentiate with old format!!
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14469 diff changeset	337 int32_t tmp = - d.length ();
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	338 os.write (reinterpret_cast<char *> (&tmp), 4);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	339 for (int i = 0; i < d.length (); i++)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	340 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	341 tmp = d(i);
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	342 os.write (reinterpret_cast<char *> (&tmp), 4);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	343 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	344
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	345 boolNDArray m = bool_array_value ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	346 bool *mtmp = m.fortran_vec ();
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	347 octave_idx_type nel = m.nelem ();
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	348 OCTAVE_LOCAL_BUFFER (char, htmp, nel);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	349
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	350 for (octave_idx_type i = 0; i < nel; i++)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	351 htmp[i] = (mtmp[i] ? 1 : 0);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	352
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	353 os.write (htmp, nel);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	354
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	355 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	356 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	357
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	358 bool
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	359 octave_bool_matrix::load_binary (std::istream& is, bool swap,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	360 oct_mach_info::float_format /* fmt */)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	361 {
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5781 diff changeset	362 int32_t mdims;
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	363 if (! is.read (reinterpret_cast<char *> (&mdims), 4))
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	364 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	365 if (swap)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4844 diff changeset	366 swap_bytes<4> (&mdims);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	367 if (mdims >= 0)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	368 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	369
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	370 // mdims is negative for consistency with other matrices, where it is
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	371 // negative to allow the positive value to be used for rows/cols for
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	372 // backward compatibility
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	373 mdims = - mdims;
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5781 diff changeset	374 int32_t di;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	375 dim_vector dv;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	376 dv.resize (mdims);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	377
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	378 for (int i = 0; i < mdims; i++)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	379 {
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	380 if (! is.read (reinterpret_cast<char *> (&di), 4))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	381 return false;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	382 if (swap)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	383 swap_bytes<4> (&di);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	384 dv(i) = di;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	385 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	386
5157 8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	387 // Convert an array with a single dimension to be a row vector.
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	388 // Octave should never write files like this, other software
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	389 // might.
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	390
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	391 if (mdims == 1)
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	392 {
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	393 mdims = 2;
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	394 dv.resize (mdims);
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	395 dv(1) = dv(0);
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	396 dv(0) = 1;
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	397 }
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	398
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	399 octave_idx_type nel = dv.numel ();
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	400 OCTAVE_LOCAL_BUFFER (char, htmp, nel);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	401 if (! is.read (htmp, nel))
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	402 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	403 boolNDArray m(dv);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	404 bool *mtmp = m.fortran_vec ();
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	405 for (octave_idx_type i = 0; i < nel; i++)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	406 mtmp[i] = (htmp[i] ? 1 : 0);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	407 matrix = m;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	408
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	409 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	410 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	411
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	412 #if defined (HAVE_HDF5)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4844 diff changeset	413
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	414 bool
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	415 octave_bool_matrix::save_hdf5 (hid_t loc_id, const char *name,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	416 bool /* save_as_floats */)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	417 {
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	418 dim_vector dv = dims ();
81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	419 int empty = save_hdf5_empty (loc_id, name, dv);
81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	420 if (empty)
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	421 return (empty > 0);
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	422
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	423 int rank = dv.length ();
18099 6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17787 diff changeset	424 hid_t space_hid, data_hid;
6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17787 diff changeset	425 space_hid = data_hid = -1;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	426 bool retval = true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	427 boolNDArray m = bool_array_value ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	428
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	429 OCTAVE_LOCAL_BUFFER (hsize_t, hdims, rank);
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	430
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	431 // Octave uses column-major, while HDF5 uses row-major ordering
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	432 for (int i = 0; i < rank; i++)
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	433 hdims[i] = dv (rank-i-1);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	434
4815 2eb844b27953 [project @ 2004-03-04 00:14:44 by jwe] jwe parents: 4805 diff changeset	435 space_hid = H5Screate_simple (rank, hdims, 0);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	436 if (space_hid < 0) return false;
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	437 #if HAVE_HDF5_18
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	438 data_hid = H5Dcreate (loc_id, name, H5T_NATIVE_HBOOL, space_hid,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	439 H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	440 #else
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	441 data_hid = H5Dcreate (loc_id, name, H5T_NATIVE_HBOOL, space_hid,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	442 H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	443 #endif
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	444 if (data_hid < 0)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	445 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	446 H5Sclose (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	447 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	448 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	449
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	450 octave_idx_type nel = m.nelem ();
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	451 bool *mtmp = m.fortran_vec ();
6276 d26c558691cd [project @ 2007-02-07 09:01:24 by jwe] jwe parents: 5958 diff changeset	452 OCTAVE_LOCAL_BUFFER (hbool_t, htmp, nel);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	453
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	454 for (octave_idx_type i = 0; i < nel; i++)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	455 htmp[i] = mtmp[i];
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	456
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	457 retval = H5Dwrite (data_hid, H5T_NATIVE_HBOOL, H5S_ALL, H5S_ALL,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	458 H5P_DEFAULT, htmp) >= 0;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	459
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	460 H5Dclose (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	461 H5Sclose (space_hid);
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	462
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	463 return retval;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	464 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	465
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	466 bool
9881 b3089dba88bf Remove HDF5 cruft for older versions of HDF5 Kacper Kowalik parents: 9852 diff changeset	467 octave_bool_matrix::load_hdf5 (hid_t loc_id, const char *name)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	468 {
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	469 bool retval = false;
81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	470
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	471 dim_vector dv;
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	472 int empty = load_hdf5_empty (loc_id, name, dv);
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	473 if (empty > 0)
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	474 matrix.resize (dv);
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	475 if (empty)
81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	476 return (empty > 0);
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	477
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	478 #if HAVE_HDF5_18
ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	479 hid_t data_hid = H5Dopen (loc_id, name, H5P_DEFAULT);
ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	480 #else
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	481 hid_t data_hid = H5Dopen (loc_id, name);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	482 #endif
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	483 hid_t space_id = H5Dget_space (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	484
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	485 hsize_t rank = H5Sget_simple_extent_ndims (space_id);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	486
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	487 if (rank < 1)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	488 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	489 H5Dclose (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	490 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	491 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	492
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	493 OCTAVE_LOCAL_BUFFER (hsize_t, hdims, rank);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	494 OCTAVE_LOCAL_BUFFER (hsize_t, maxdims, rank);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	495
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	496 H5Sget_simple_extent_dims (space_id, hdims, maxdims);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	497
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	498 // Octave uses column-major, while HDF5 uses row-major ordering
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	499 if (rank == 1)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	500 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	501 dv.resize (2);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	502 dv(0) = 1;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	503 dv(1) = hdims[0];
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	504 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	505 else
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	506 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	507 dv.resize (rank);
4815 2eb844b27953 [project @ 2004-03-04 00:14:44 by jwe] jwe parents: 4805 diff changeset	508 for (hsize_t i = 0, j = rank - 1; i < rank; i++, j--)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	509 dv(j) = hdims[i];
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	510 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	511
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	512 octave_idx_type nel = dv.numel ();
6276 d26c558691cd [project @ 2007-02-07 09:01:24 by jwe] jwe parents: 5958 diff changeset	513 OCTAVE_LOCAL_BUFFER (hbool_t, htmp, nel);
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	514 if (H5Dread (data_hid, H5T_NATIVE_HBOOL, H5S_ALL, H5S_ALL, H5P_DEFAULT, htmp)
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	515 >= 0)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	516 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	517 retval = true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	518
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	519 boolNDArray btmp (dv);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	520 for (octave_idx_type i = 0; i < nel; i++)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	521 btmp.elem (i) = htmp[i];
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	522
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	523 matrix = btmp;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	524 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	525
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	526 H5Dclose (data_hid);
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	527
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	528 return retval;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	529 }
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4844 diff changeset	530
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	531 #endif
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	532
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	533 mxArray *
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	534 octave_bool_matrix::as_mxArray (void) const
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	535 {
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	536 mxArray *retval = new mxArray (mxLOGICAL_CLASS, dims (), mxREAL);
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	537
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	538 bool pr = static_cast<bool > (retval->get_data ());
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	539
6686 2aad75fcc93a [project @ 2007-06-03 20:58:28 by dbateman] dbateman parents: 6276 diff changeset	540 mwSize nel = numel ();
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	541
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	542 const bool *p = matrix.data ();
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	543
6686 2aad75fcc93a [project @ 2007-06-03 20:58:28 by dbateman] dbateman parents: 6276 diff changeset	544 for (mwIndex i = 0; i < nel; i++)
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	545 pr[i] = p[i];
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	546
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	547 return retval;
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	548 }
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	549
9850 85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	550 DEFUN (logical, args, ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	551 "-- texinfo --\n\
9850 85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	552 @deftypefn {Built-in Function} {} logical (@var{x})\n\
18601 ea0d4dea1a17 doc: Update documentation for functions in octave-value dir. Rik <rik@octave.org> parents: 17787 diff changeset	553 Convert the numeric object @var{x} to logical type.\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir. Rik <rik@octave.org> parents: 17787 diff changeset	554 \n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir. Rik <rik@octave.org> parents: 17787 diff changeset	555 Any non-zero values will be converted to true (1) while zero values\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir. Rik <rik@octave.org> parents: 17787 diff changeset	556 will be converted to false (0). The non-numeric value NaN cannot be\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir. Rik <rik@octave.org> parents: 17787 diff changeset	557 converted and will produce an error.\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir. Rik <rik@octave.org> parents: 17787 diff changeset	558 \n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir. Rik <rik@octave.org> parents: 17787 diff changeset	559 Compatibility Note: Octave accepts complex values as input, whereas\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir. Rik <rik@octave.org> parents: 17787 diff changeset	560 @sc{matlab} issues an error.\n\
9850 85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	561 @seealso{double, single, char}\n\
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	562 @end deftypefn")
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	563 {
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	564 octave_value retval;
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	565
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	566 if (args.length () == 1)
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	567 {
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	568 octave_value arg = args(0);
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	569 if (arg.is_bool_type ())
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	570 retval = arg;
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	571 else if (arg.is_numeric_type ())
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	572 {
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	573 if (arg.is_sparse_type ())
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	574 retval = arg.sparse_bool_matrix_value ();
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	575 else if (arg.is_scalar_type ())
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	576 retval = arg.bool_value ();
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	577 else
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	578 retval = arg.bool_array_value ();
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	579 }
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	580 else
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	581 gripe_wrong_type_arg ("logical", arg);
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	582 }
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	583 else
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	584 print_usage ();
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	585
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	586 return retval;
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	587 }
12645 d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219) John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	588
d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219) John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	589 /*
14429 eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	590 %!test
12645 d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219) John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	591 %! m = eye (2) != 0;
d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219) John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	592 %! s = !0;
d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219) John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	593 %! c = {"double", "single", "int8", "int16", "int32", "int64", "uint8", "uint16", "uint32", "uint64", "logical"};
d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219) John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	594 %! for i = 1:numel (c)
d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219) John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	595 %! assert (logical (eye (2, c{i})), m)
d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219) John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	596 %! assert (logical (eye (1, c{i})), s)
d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219) John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	597 %! endfor
d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219) John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	598 */

Mercurial > hg > octave-nkf

annotate libinterp/octave-value/ov-bool-mat.cc @ 18605:f958e8cd6348