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

annotate libinterp/octave-value/ov-bool-mat.cc @ 25438:cb1606f78f6b

prefer <istream>, <ostream>, or <iosfwd> to <iostream> where possible Using <iostream> brings with it a static initializer for the std::cin, std::cout, and std::cerr streams. In most cases they are not needed and should be avoided if possible. Files affected: build-aux/mk-opts.pl libgui/qterminal/libqterminal/win32/QWinTerminalImpl.cpp libinterp/corefcn/__dsearchn__.cc libinterp/corefcn/c-file-ptr-stream.cc libinterp/corefcn/c-file-ptr-stream.h libinterp/corefcn/daspk.cc libinterp/corefcn/dasrt.cc libinterp/corefcn/dassl.cc libinterp/corefcn/defaults.cc libinterp/corefcn/defun.cc libinterp/corefcn/file-io.cc libinterp/corefcn/ft-text-renderer.cc libinterp/corefcn/gl-render.cc libinterp/corefcn/help.cc libinterp/corefcn/ls-ascii-helper.cc libinterp/corefcn/ls-hdf5.cc libinterp/corefcn/ls-hdf5.h libinterp/corefcn/ls-mat-ascii.cc libinterp/corefcn/ls-mat4.cc libinterp/corefcn/ls-mat5.cc libinterp/corefcn/ls-oct-binary.cc libinterp/corefcn/ls-oct-text.cc libinterp/corefcn/lsode.cc libinterp/corefcn/oct-iostrm.cc libinterp/corefcn/oct-procbuf.cc libinterp/corefcn/oct-stdstrm.h libinterp/corefcn/procstream.cc libinterp/corefcn/procstream.h libinterp/corefcn/quad.cc libinterp/corefcn/symscope.h libinterp/corefcn/symtab.h libinterp/corefcn/toplev.cc libinterp/corefcn/urlwrite.cc libinterp/corefcn/utils.cc libinterp/corefcn/zfstream.cc libinterp/dldfcn/__ode15__.cc libinterp/dldfcn/convhulln.cc libinterp/octave-value/ov-base-diag.cc libinterp/octave-value/ov-base-int.cc libinterp/octave-value/ov-base-mat.cc libinterp/octave-value/ov-base-scalar.cc libinterp/octave-value/ov-base-sparse.cc libinterp/octave-value/ov-base.cc libinterp/octave-value/ov-bool-mat.cc libinterp/octave-value/ov-bool-sparse.cc libinterp/octave-value/ov-bool.cc libinterp/octave-value/ov-cell.cc libinterp/octave-value/ov-ch-mat.cc libinterp/octave-value/ov-class.cc libinterp/octave-value/ov-colon.cc libinterp/octave-value/ov-complex.cc libinterp/octave-value/ov-cs-list.cc libinterp/octave-value/ov-cx-mat.cc libinterp/octave-value/ov-cx-sparse.cc libinterp/octave-value/ov-fcn-handle.cc libinterp/octave-value/ov-fcn-inline.cc libinterp/octave-value/ov-float.cc libinterp/octave-value/ov-flt-complex.cc libinterp/octave-value/ov-flt-cx-mat.cc libinterp/octave-value/ov-flt-re-mat.cc libinterp/octave-value/ov-int16.cc libinterp/octave-value/ov-int32.cc libinterp/octave-value/ov-int64.cc libinterp/octave-value/ov-int8.cc libinterp/octave-value/ov-java.cc libinterp/octave-value/ov-range.cc libinterp/octave-value/ov-re-mat.cc libinterp/octave-value/ov-re-sparse.cc libinterp/octave-value/ov-scalar.cc libinterp/octave-value/ov-str-mat.cc libinterp/octave-value/ov-struct.cc libinterp/octave-value/ov-typeinfo.cc libinterp/octave-value/ov-uint16.cc libinterp/octave-value/ov-uint32.cc libinterp/octave-value/ov-uint64.cc libinterp/octave-value/ov-uint8.cc libinterp/octave.cc libinterp/parse-tree/bp-table.cc libinterp/parse-tree/lex.h libinterp/parse-tree/profiler.cc libinterp/parse-tree/pt-arg-list.cc libinterp/parse-tree/pt-array-list.cc libinterp/parse-tree/pt-assign.cc libinterp/parse-tree/pt-cell.cc libinterp/parse-tree/pt-const.cc libinterp/parse-tree/pt-eval.cc libinterp/parse-tree/pt-exp.cc libinterp/parse-tree/pt-fcn-handle.cc libinterp/parse-tree/pt-jit.cc libinterp/parse-tree/pt-pr-code.cc libinterp/parse-tree/pt-tm-const.cc libinterp/parse-tree/pt.cc liboctave/array/Array.cc liboctave/array/CColVector.cc liboctave/array/CDiagMatrix.cc liboctave/array/CMatrix.cc liboctave/array/CNDArray.cc liboctave/array/CRowVector.cc liboctave/array/CSparse.cc liboctave/array/DiagArray2.cc liboctave/array/MArray.cc liboctave/array/Range.cc liboctave/array/Sparse.cc liboctave/array/boolMatrix.cc liboctave/array/boolSparse.cc liboctave/array/chMatrix.cc liboctave/array/dColVector.cc liboctave/array/dDiagMatrix.cc liboctave/array/dMatrix.cc liboctave/array/dNDArray.cc liboctave/array/dRowVector.cc liboctave/array/dSparse.cc liboctave/array/fCColVector.cc liboctave/array/fCDiagMatrix.cc liboctave/array/fCMatrix.cc liboctave/array/fCNDArray.cc liboctave/array/fCRowVector.cc liboctave/array/fColVector.cc liboctave/array/fDiagMatrix.cc liboctave/array/fMatrix.cc liboctave/array/fNDArray.cc liboctave/array/fRowVector.cc liboctave/array/idx-vector.cc liboctave/numeric/CollocWt.cc liboctave/numeric/eigs-base.cc liboctave/system/file-ops.cc liboctave/system/oct-time.cc liboctave/util/cmd-hist.cc liboctave/util/data-conv.cc liboctave/util/data-conv.h liboctave/util/file-info.cc liboctave/util/lo-utils.cc liboctave/util/lo-utils.h liboctave/util/quit.cc liboctave/util/str-vec.cc liboctave/util/url-transfer.cc liboctave/util/url-transfer.h

author	John W. Eaton <jwe@octave.org>
date	Thu, 07 Jun 2018 10:11:54 -0400
parents	6652d3823428
children	00f796120a6d

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
25054 6652d3823428 maint: Update copyright dates in all source files. John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	3 Copyright (C) 1996-2018 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
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 23807 diff changeset	8 Octave is free software: you can redistribute it and/or modify it
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22508 diff changeset	9 under the terms of the GNU General Public License as published by
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 23807 diff changeset	10 the Free Software Foundation, either version 3 of the License, or
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22508 diff changeset	11 (at your option) any later version.
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	12
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22508 diff changeset	13 Octave is distributed in the hope that it will be useful, but
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22508 diff changeset	14 WITHOUT ANY WARRANTY; without even the implied warranty of
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22508 diff changeset	15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22508 diff changeset	16 GNU General Public License for more details.
2871 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
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 23807 diff changeset	20 <https://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
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21691 diff changeset	24 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21211 diff changeset	25 # include "config.h"
2871 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
25438 cb1606f78f6b prefer <istream>, <ostream>, or <iosfwd> to <iostream> where possible John W. Eaton <jwe@octave.org> parents: 25054 diff changeset	28 #include <istream>
cb1606f78f6b prefer <istream>, <ostream>, or <iosfwd> to <iostream> where possible John W. Eaton <jwe@octave.org> parents: 25054 diff changeset	29 #include <ostream>
4726 14dc2267c343 [project @ 2004-01-23 20:04:35 by jwe] jwe parents: 4687 diff changeset	30 #include <vector>
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2871 diff changeset	31
22296 8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	32 #include "dNDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	33 #include "fNDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	34 #include "int8NDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	35 #include "int16NDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	36 #include "int32NDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	37 #include "int64NDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	38 #include "uint8NDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	39 #include "uint16NDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	40 #include "uint32NDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	41 #include "uint64NDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	42
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	43 #include "lo-ieee.h"
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	44 #include "mx-base.h"
8377 25bc2d31e1bf improve OCTAVE_LOCAL_BUFFER Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	45 #include "oct-locbuf.h"
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	46
9852 aabf7a8c2e57 implement sparse logical conversion Jaroslav Hajek <highegg@gmail.com> parents: 9850 diff changeset	47 #include "defun.h"
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	48 #include "errwarn.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	49 #include "mxarray.h"
20940 48b2ad5ee801 maint: Rename oct-obj.[cc\|h] to ovl.[cc\|h] for clarity. Rik <rik@octave.org> parents: 20939 diff changeset	50 #include "ovl.h"
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	51 #include "oct-hdf5.h"
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	52 #include "ops.h"
3219 30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: 3145 diff changeset	53 #include "ov-base.h"
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: 3145 diff changeset	54 #include "ov-base-mat.h"
30770ba4457a [project @ 1998-11-13 03:44:31 by jwe] jwe parents: 3145 diff changeset	55 #include "ov-base-mat.cc"
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	56 #include "ov-bool.h"
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	57 #include "ov-bool-mat.h"
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	58 #include "ov-re-mat.h"
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	59 #include "pr-output.h"
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	60
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	61 #include "byte-swap.h"
20447 c6224b4e7774 maint: Rename instances of LS_ASCII to LS_TEXT for clarity. Rik <rik@octave.org> parents: 20228 diff changeset	62 #include "ls-oct-text.h"
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	63 #include "ls-hdf5.h"
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	64 #include "ls-utils.h"
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	65
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4457 diff changeset	66 template class octave_base_matrix<boolNDArray>;
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	67
4612 d44675070f1a [project @ 2003-11-14 19:49:56 by jwe] jwe parents: 4513 diff changeset	68 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	69 "bool matrix", "logical");
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	70
5759 ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe] jwe parents: 5307 diff changeset	71 static octave_base_value *
ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe] jwe parents: 5307 diff changeset	72 default_numeric_conversion_function (const octave_base_value& a)
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	73 {
21647 66cae7a6dc47 eliminate some macros for operator definitions John W. Eaton <jwe@octave.org> parents: 21580 diff changeset	74 const octave_bool_matrix& v = dynamic_cast<const octave_bool_matrix&> (a);
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	75
4668 7849788ca4bd [project @ 2003-11-26 04:28:39 by jwe] jwe parents: 4643 diff changeset	76 return new octave_matrix (NDArray (v.bool_array_value ()));
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	77 }
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	78
8345 c777f3ce02d8 smarter conversion lookup Jaroslav Hajek <highegg@gmail.com> parents: 7789 diff changeset	79 octave_base_value::type_conv_info
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	80 octave_bool_matrix::numeric_conversion_function (void) const
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	81 {
8345 c777f3ce02d8 smarter conversion lookup Jaroslav Hajek <highegg@gmail.com> parents: 7789 diff changeset	82 return octave_base_value::type_conv_info (default_numeric_conversion_function,
c777f3ce02d8 smarter conversion lookup Jaroslav Hajek <highegg@gmail.com> parents: 7789 diff changeset	83 octave_matrix::static_type_id ());
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	84 }
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	85
5759 ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe] jwe parents: 5307 diff changeset	86 octave_base_value *
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	87 octave_bool_matrix::try_narrowing_conversion (void)
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	88 {
23457 21baad6b35c4 maint: Use C++11 nullptr rather than 0 or NULL when possible. Rik <rik@octave.org> parents: 23220 diff changeset	89 octave_base_value *retval = nullptr;
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	90
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4457 diff changeset	91 if (matrix.ndims () == 2)
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4457 diff changeset	92 {
19317 25f535b90e52 Change boolMatrix to subclass boolNDArray rather than be another Array<bool>. Carnë Draug <carandraug@octave.org> parents: 18812 diff changeset	93 boolMatrix bm (matrix);
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	94
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	95 octave_idx_type nr = bm.rows ();
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	96 octave_idx_type nc = bm.cols ();
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4457 diff changeset	97
508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4457 diff changeset	98 if (nr == 1 && nc == 1)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	99 retval = new octave_bool (bm (0, 0));
4513 508238e65af7 [project @ 2003-09-19 21:40:57 by jwe] jwe parents: 4457 diff changeset	100 }
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	101
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	102 return retval;
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	103 }
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	104
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	105 double
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	106 octave_bool_matrix::double_value (bool) const
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	107 {
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	108 if (rows () == 0 \|\| columns () == 0)
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	109 err_invalid_conversion ("bool matrix", "real scalar");
4455 abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4192 diff changeset	110
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	111 warn_implicit_conversion ("Octave:array-to-scalar",
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	112 "bool matrix", "real scalar");
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	113
22477 6bf1cbb90705 Remove unnecessary initializations in float_value and double_value methods Julien Bect <julien.bect@centralesupelec.fr> parents: 22407 diff changeset	114 return matrix(0, 0);
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	115 }
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	116
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	117 float
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	118 octave_bool_matrix::float_value (bool) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	119 {
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	120 if (rows () == 0 \|\| columns () == 0)
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	121 err_invalid_conversion ("bool matrix", "real scalar");
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	122
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	123 warn_implicit_conversion ("Octave:array-to-scalar",
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	124 "bool matrix", "real scalar");
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	125
22477 6bf1cbb90705 Remove unnecessary initializations in float_value and double_value methods Julien Bect <julien.bect@centralesupelec.fr> parents: 22407 diff changeset	126 return matrix(0, 0);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	127 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	128
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	129 Complex
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	130 octave_bool_matrix::complex_value (bool) const
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	131 {
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	132 if (rows () == 0 \|\| columns () == 0)
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	133 err_invalid_conversion ("bool matrix", "complex scalar");
4455 abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4192 diff changeset	134
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	135 warn_implicit_conversion ("Octave:array-to-scalar",
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	136 "bool matrix", "complex scalar");
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	137
22508 0b278f54f60a Remove unnecessary initializations in complex_value methods. Julien Bect <jbect@users.sourceforge.net> parents: 22477 diff changeset	138 return Complex (matrix(0, 0), 0);
2871 c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	139 }
c691fdf6bebb [project @ 1997-04-19 01:26:38 by jwe] jwe parents: diff changeset	140
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	141 FloatComplex
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	142 octave_bool_matrix::float_complex_value (bool) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	143 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	144 float tmp = lo_ieee_float_nan_value ();
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	145
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	146 FloatComplex retval (tmp, tmp);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	147
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	148 if (rows () == 0 \|\| columns () == 0)
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	149 err_invalid_conversion ("bool matrix", "complex scalar");
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	150
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	151 warn_implicit_conversion ("Octave:array-to-scalar",
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	152 "bool matrix", "complex scalar");
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	153
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	154 retval = matrix(0, 0);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	155
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	156 return retval;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	157 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	158
4457 d7d9ca19960a [project @ 2003-07-11 03:05:38 by jwe] jwe parents: 4455 diff changeset	159 octave_value
5279 bd32f770c09a [project @ 2005-04-12 21:55:31 by jwe] jwe parents: 5275 diff changeset	160 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	161 char type) const
4457 d7d9ca19960a [project @ 2003-07-11 03:05:38 by jwe] jwe parents: 4455 diff changeset	162 {
4844 9f7ef92b50b0 [project @ 2004-04-02 17:26:53 by jwe] jwe parents: 4837 diff changeset	163 octave_value tmp = octave_value (array_value ());
5279 bd32f770c09a [project @ 2005-04-12 21:55:31 by jwe] jwe parents: 5275 diff changeset	164 return tmp.convert_to_str (pad, force, type);
4457 d7d9ca19960a [project @ 2003-07-11 03:05:38 by jwe] jwe parents: 4455 diff changeset	165 }
d7d9ca19960a [project @ 2003-07-11 03:05:38 by jwe] jwe parents: 4455 diff changeset	166
22296 8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	167 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	168 octave_bool_matrix::as_double (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	169 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	170 return NDArray (matrix);
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	171 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	172
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	173 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	174 octave_bool_matrix::as_single (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	175 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	176 return FloatNDArray (matrix);
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	177 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	178
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	179 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	180 octave_bool_matrix::as_int8 (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	181 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	182 return int8NDArray (matrix);
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	183 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	184
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	185 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	186 octave_bool_matrix::as_int16 (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	187 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	188 return int16NDArray (matrix);
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	189 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	190
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	191 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	192 octave_bool_matrix::as_int32 (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	193 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	194 return int32NDArray (matrix);
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	195 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	196
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	197 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	198 octave_bool_matrix::as_int64 (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	199 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	200 return int64NDArray (matrix);
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	201 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	202
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	203 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	204 octave_bool_matrix::as_uint8 (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	205 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	206 return uint8NDArray (matrix);
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	207 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	208
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	209 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	210 octave_bool_matrix::as_uint16 (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	211 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	212 return uint16NDArray (matrix);
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	213 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	214
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	215 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	216 octave_bool_matrix::as_uint32 (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	217 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	218 return uint32NDArray (matrix);
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	219 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	220
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	221 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	222 octave_bool_matrix::as_uint64 (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	223 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	224 return uint64NDArray (matrix);
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	225 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	226
4643 ef3a14fb6847 [project @ 2003-11-22 12:25:44 by jwe] jwe parents: 4612 diff changeset	227 void
ef3a14fb6847 [project @ 2003-11-22 12:25:44 by jwe] jwe parents: 4612 diff changeset	228 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	229 bool pr_as_read_syntax) const
4643 ef3a14fb6847 [project @ 2003-11-22 12:25:44 by jwe] jwe parents: 4612 diff changeset	230 {
ef3a14fb6847 [project @ 2003-11-22 12:25:44 by jwe] jwe parents: 4612 diff changeset	231 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	232 current_print_indent_level ());
4643 ef3a14fb6847 [project @ 2003-11-22 12:25:44 by jwe] jwe parents: 4612 diff changeset	233 }
ef3a14fb6847 [project @ 2003-11-22 12:25:44 by jwe] jwe parents: 4612 diff changeset	234
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	235 bool
6974 9e32bb109980 [project @ 2007-10-08 11:06:47 by jwe] jwe parents: 6718 diff changeset	236 octave_bool_matrix::save_ascii (std::ostream& os)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	237 {
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21647 diff changeset	238 dim_vector dv = dims ();
53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21647 diff changeset	239 if (dv.ndims () > 2)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	240 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	241 NDArray tmp = array_value ();
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21647 diff changeset	242 os << "# ndims: " << dv.ndims () << "\n";
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	243
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21647 diff changeset	244 for (int i = 0; i < dv.ndims (); i++)
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23795 diff changeset	245 os << ' ' << dv(i);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	246
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	247 os << "\n" << tmp;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	248 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	249 else
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	250 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	251 // Keep this case, rather than use generic code above for backward
20449 df4165dfc676 maint: Fix misspelled word compatibility in code comments. Rik <rik@octave.org> parents: 20447 diff changeset	252 // compatibility. Makes load_ascii much more complex!!
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	253 os << "# rows: " << rows () << "\n"
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	254 << "# columns: " << columns () << "\n";
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	255
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	256 Matrix tmp = matrix_value ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	257
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	258 os << tmp;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	259 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	260
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	261 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	262 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	263
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	264 bool
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	265 octave_bool_matrix::load_ascii (std::istream& is)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	266 {
5099 f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	267 string_vector keywords (2);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	268
5099 f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	269 keywords[0] = "ndims";
f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	270 keywords[1] = "rows";
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	271
5099 f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	272 std::string kw;
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	273 octave_idx_type val = 0;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	274
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	275 if (! extract_keyword (is, keywords, kw, val, true))
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	276 error ("load: failed to extract number of rows and columns");
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	277
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	278 if (kw == "ndims")
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	279 {
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	280 int mdims = static_cast<int> (val);
5099 f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	281
20979 0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	282 if (mdims < 0)
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	283 error ("load: failed to extract number of dimensions");
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	284
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	285 dim_vector dv;
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	286 dv.resize (mdims);
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	287
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	288 for (int i = 0; i < mdims; i++)
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	289 is >> dv(i);
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	290
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	291 if (! is)
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	292 error ("load: failed to extract dimensions");
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	293
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	294 boolNDArray btmp (dv);
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	295
23577 80c42f4cca13 maint: Deprecate is_empty and replace with isempty. Rik <rik@octave.org> parents: 23457 diff changeset	296 if (btmp.isempty ())
20979 0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	297 matrix = btmp;
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	298 else
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	299 {
20979 0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	300 NDArray tmp(dv);
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	301 is >> tmp;
5099 f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	302
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	303 if (! is)
20979 0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	304 error ("load: failed to load matrix constant");
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	305
20979 0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	306 for (octave_idx_type i = 0; i < btmp.numel (); i++)
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	307 btmp.elem (i) = (tmp.elem (i) != 0.);
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	308
20979 0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	309 matrix = btmp;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	310 }
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	311 }
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	312 else if (kw == "rows")
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	313 {
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	314 octave_idx_type nr = val;
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	315 octave_idx_type nc = 0;
3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	316
20979 0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	317 if (nr < 0 \|\| ! extract_keyword (is, "columns", nc) \|\| nc < 0)
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	318 error ("load: failed to extract number of rows and columns");
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	319
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	320 if (nr > 0 && nc > 0)
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	321 {
20979 0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	322 Matrix tmp (nr, nc);
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	323 is >> tmp;
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	324 if (! is)
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	325 error ("load: failed to load matrix constant");
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	326
20979 0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	327 boolMatrix btmp (nr, nc);
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	328 for (octave_idx_type j = 0; j < nc; j++)
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	329 for (octave_idx_type i = 0; i < nr; i++)
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	330 btmp.elem (i,j) = (tmp.elem (i, j) != 0.);
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	331
20979 0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	332 matrix = btmp;
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	333 }
20979 0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	334 else if (nr == 0 \|\| nc == 0)
0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	335 matrix = boolMatrix (nr, nc);
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	336 else
20979 0963ed389012 maint: invert if/else/error instances. John W. Eaton <jwe@octave.org> parents: 20962 diff changeset	337 panic_impossible ();
5099 f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	338 }
f7e39f977fe8 [project @ 2004-12-24 19:06:01 by jwe] jwe parents: 4944 diff changeset	339 else
20962 3aa293be0e8d maint: Invert simple conditionals in if/else/error paradigm. Rik <rik@octave.org> parents: 20956 diff changeset	340 panic_impossible ();
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	341
21124 95f8c8cdbffe maint: Eliminate 'bool success' variable where possible. Rik <rik@octave.org> parents: 21118 diff changeset	342 return true;
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
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	345 bool
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	346 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	347 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	348
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21647 diff changeset	349 dim_vector dv = dims ();
53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21647 diff changeset	350 if (dv.ndims () < 1)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	351 return false;
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 // Use negative value for ndims to differentiate with old format!!
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21647 diff changeset	354 int32_t tmp = - dv.ndims ();
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	355 os.write (reinterpret_cast<char *> (&tmp), 4);
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21647 diff changeset	356 for (int i = 0; i < dv.ndims (); i++)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	357 {
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21647 diff changeset	358 tmp = dv(i);
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	359 os.write (reinterpret_cast<char *> (&tmp), 4);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	360 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	361
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	362 boolNDArray m = bool_array_value ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	363 bool *mtmp = m.fortran_vec ();
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20218 diff changeset	364 octave_idx_type nel = m.numel ();
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	365 OCTAVE_LOCAL_BUFFER (char, htmp, nel);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	366
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	367 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	368 htmp[i] = (mtmp[i] ? 1 : 0);
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 os.write (htmp, nel);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	371
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	372 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	373 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	374
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	375 bool
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	376 octave_bool_matrix::load_binary (std::istream& is, bool swap,
21739 c4ab2e54f100 use namespace for oct_mach_info class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	377 octave::mach_info::float_format /* fmt */)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	378 {
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5781 diff changeset	379 int32_t mdims;
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	380 if (! is.read (reinterpret_cast<char *> (&mdims), 4))
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	381 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	382 if (swap)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4844 diff changeset	383 swap_bytes<4> (&mdims);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	384 if (mdims >= 0)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	385 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	386
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	387 // 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	388 // 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	389 // backward compatibility
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	390 mdims = - mdims;
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5781 diff changeset	391 int32_t di;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	392 dim_vector dv;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	393 dv.resize (mdims);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	394
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	395 for (int i = 0; i < mdims; i++)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	396 {
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	397 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	398 return false;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	399 if (swap)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	400 swap_bytes<4> (&di);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	401 dv(i) = di;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	402 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	403
5157 8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	404 // 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	405 // Octave should never write files like this, other software
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	406 // might.
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	407
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	408 if (mdims == 1)
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	409 {
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	410 mdims = 2;
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	411 dv.resize (mdims);
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	412 dv(1) = dv(0);
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	413 dv(0) = 1;
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	414 }
8ca032643f55 [project @ 2005-02-23 00:18:58 by jwe] jwe parents: 5105 diff changeset	415
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	416 octave_idx_type nel = dv.numel ();
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	417 OCTAVE_LOCAL_BUFFER (char, htmp, nel);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	418 if (! is.read (htmp, nel))
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	419 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	420 boolNDArray m(dv);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	421 bool *mtmp = m.fortran_vec ();
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	422 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	423 mtmp[i] = (htmp[i] ? 1 : 0);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	424 matrix = m;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	425
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	426 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	427 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	428
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	429 bool
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	430 octave_bool_matrix::save_hdf5 (octave_hdf5_id loc_id, const char *name,
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	431 bool /* save_as_floats */)
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	432 {
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	433 bool retval = true;
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	434
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	435 #if defined (HAVE_HDF5)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4844 diff changeset	436
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	437 dim_vector dv = dims ();
81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	438 int empty = save_hdf5_empty (loc_id, name, dv);
81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	439 if (empty)
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	440 return (empty > 0);
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	441
21660 53728df3e4c9 maint: for clarity, call ndims() rather than length() on dimension vectors. Rik <rik@octave.org> parents: 21647 diff changeset	442 int rank = dv.ndims ();
18100 6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17787 diff changeset	443 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	444 space_hid = data_hid = -1;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	445 boolNDArray m = bool_array_value ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	446
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	447 OCTAVE_LOCAL_BUFFER (hsize_t, hdims, rank);
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	448
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	449 // 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	450 for (int i = 0; i < rank; i++)
20218 b2100e1659ac maint: Use cuddled parentheses when indexing dimension_vectors. Rik <rik@octave.org> parents: 20163 diff changeset	451 hdims[i] = dv(rank-i-1);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	452
23795 980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23586 diff changeset	453 space_hid = H5Screate_simple (rank, hdims, nullptr);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	454 if (space_hid < 0) return false;
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	455 #if defined (HAVE_HDF5_18)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	456 data_hid = H5Dcreate (loc_id, name, H5T_NATIVE_HBOOL, space_hid,
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20979 diff changeset	457 octave_H5P_DEFAULT, octave_H5P_DEFAULT, octave_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	458 #else
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	459 data_hid = H5Dcreate (loc_id, name, H5T_NATIVE_HBOOL, space_hid,
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20979 diff changeset	460 octave_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	461 #endif
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	462 if (data_hid < 0)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	463 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	464 H5Sclose (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	465 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	466 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	467
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20218 diff changeset	468 octave_idx_type nel = m.numel ();
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	469 bool *mtmp = m.fortran_vec ();
6276 d26c558691cd [project @ 2007-02-07 09:01:24 by jwe] jwe parents: 5958 diff changeset	470 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	471
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	472 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	473 htmp[i] = mtmp[i];
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	474
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20979 diff changeset	475 retval = H5Dwrite (data_hid, H5T_NATIVE_HBOOL, octave_H5S_ALL, octave_H5S_ALL,
ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20979 diff changeset	476 octave_H5P_DEFAULT, htmp) >= 0;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	477
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	478 H5Dclose (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	479 H5Sclose (space_hid);
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	480
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	481 #else
21691 263d18409fdf Eliminate unused variable warnings for conditionally compiled code. John W. Eaton <jwe@octave.org> parents: 21660 diff changeset	482 octave_unused_parameter (loc_id);
263d18409fdf Eliminate unused variable warnings for conditionally compiled code. John W. Eaton <jwe@octave.org> parents: 21660 diff changeset	483 octave_unused_parameter (name);
263d18409fdf Eliminate unused variable warnings for conditionally compiled code. John W. Eaton <jwe@octave.org> parents: 21660 diff changeset	484
21102 dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21100 diff changeset	485 warn_save ("hdf5");
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	486 #endif
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	487
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	488 return retval;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	489 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	490
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	491 bool
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	492 octave_bool_matrix::load_hdf5 (octave_hdf5_id loc_id, const char *name)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	493 {
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	494 bool retval = false;
81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	495
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	496 #if defined (HAVE_HDF5)
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	497
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	498 dim_vector dv;
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	499 int empty = load_hdf5_empty (loc_id, name, dv);
b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	500 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	501 matrix.resize (dv);
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	502 if (empty)
81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	503 return (empty > 0);
4805 b0d6da24caeb [project @ 2004-03-02 03:43:15 by jwe] jwe parents: 4726 diff changeset	504
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	505 #if defined (HAVE_HDF5_18)
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20979 diff changeset	506 hid_t data_hid = H5Dopen (loc_id, name, octave_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	507 #else
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	508 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	509 #endif
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	510 hid_t space_id = H5Dget_space (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	511
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	512 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	513
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	514 if (rank < 1)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	515 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	516 H5Dclose (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	517 return false;
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
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	520 OCTAVE_LOCAL_BUFFER (hsize_t, hdims, rank);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	521 OCTAVE_LOCAL_BUFFER (hsize_t, maxdims, rank);
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 H5Sget_simple_extent_dims (space_id, hdims, maxdims);
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 // 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	526 if (rank == 1)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	527 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	528 dv.resize (2);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	529 dv(0) = 1;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	530 dv(1) = hdims[0];
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	531 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	532 else
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	533 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	534 dv.resize (rank);
4815 2eb844b27953 [project @ 2004-03-04 00:14:44 by jwe] jwe parents: 4805 diff changeset	535 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	536 dv(j) = hdims[i];
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	537 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	538
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	539 octave_idx_type nel = dv.numel ();
6276 d26c558691cd [project @ 2007-02-07 09:01:24 by jwe] jwe parents: 5958 diff changeset	540 OCTAVE_LOCAL_BUFFER (hbool_t, htmp, nel);
22407 34ce5be04942 maint: Style check C++ code in libinterp/. Rik <rik@octave.org> parents: 22323 diff changeset	541 if (H5Dread (data_hid, H5T_NATIVE_HBOOL, octave_H5S_ALL, octave_H5S_ALL,
34ce5be04942 maint: Style check C++ code in libinterp/. Rik <rik@octave.org> parents: 22323 diff changeset	542 octave_H5P_DEFAULT, htmp)
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	543 >= 0)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	544 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	545 retval = true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	546
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	547 boolNDArray btmp (dv);
5275 23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe] jwe parents: 5157 diff changeset	548 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	549 btmp.elem (i) = htmp[i];
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	550
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	551 matrix = btmp;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	552 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	553
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	554 H5Dclose (data_hid);
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	555
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	556 #else
21691 263d18409fdf Eliminate unused variable warnings for conditionally compiled code. John W. Eaton <jwe@octave.org> parents: 21660 diff changeset	557 octave_unused_parameter (loc_id);
263d18409fdf Eliminate unused variable warnings for conditionally compiled code. John W. Eaton <jwe@octave.org> parents: 21660 diff changeset	558 octave_unused_parameter (name);
263d18409fdf Eliminate unused variable warnings for conditionally compiled code. John W. Eaton <jwe@octave.org> parents: 21660 diff changeset	559
21102 dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21100 diff changeset	560 warn_load ("hdf5");
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	561 #endif
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19697 diff changeset	562
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	563 return retval;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4668 diff changeset	564 }
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4844 diff changeset	565
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	566 mxArray *
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	567 octave_bool_matrix::as_mxArray (void) const
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	568 {
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	569 mxArray *retval = new mxArray (mxLOGICAL_CLASS, dims (), mxREAL);
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	570
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	571 bool pr = static_cast<bool > (retval->get_data ());
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	572
6686 2aad75fcc93a [project @ 2007-06-03 20:58:28 by dbateman] dbateman parents: 6276 diff changeset	573 mwSize nel = numel ();
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	574
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	575 const bool *p = matrix.data ();
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	576
6686 2aad75fcc93a [project @ 2007-06-03 20:58:28 by dbateman] dbateman parents: 6276 diff changeset	577 for (mwIndex i = 0; i < nel; i++)
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	578 pr[i] = p[i];
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	579
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	580 return retval;
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	581 }
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	582
9850 85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	583 DEFUN (logical, args, ,
21966 112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21739 diff changeset	584 doc: /* -- texinfo --
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21739 diff changeset	585 @deftypefn {} {} logical (@var{x})
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21739 diff changeset	586 Convert the numeric object @var{x} to logical type.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21739 diff changeset	587
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21739 diff changeset	588 Any nonzero values will be converted to true (1) while zero values will be
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21739 diff changeset	589 converted to false (0). The non-numeric value NaN cannot be converted and
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21739 diff changeset	590 will produce an error.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21739 diff changeset	591
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21739 diff changeset	592 Compatibility Note: Octave accepts complex values as input, whereas
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21739 diff changeset	593 @sc{matlab} issues an error.
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21739 diff changeset	594 @seealso{double, single, char}
112b20240c87 move docstrings in C++ files out of C strings and into comments John W. Eaton <jwe@octave.org> parents: 21739 diff changeset	595 @end deftypefn */)
9850 85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	596 {
20797 492738d32c60 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20449 diff changeset	597 if (args.length () != 1)
492738d32c60 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20449 diff changeset	598 print_usage ();
492738d32c60 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20449 diff changeset	599
20939 b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20853 diff changeset	600 octave_value retval;
b17fda023ca6 maint: Use new C++ archetype in more files. Rik <rik@octave.org> parents: 20853 diff changeset	601
20797 492738d32c60 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20449 diff changeset	602 octave_value arg = args(0);
492738d32c60 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20449 diff changeset	603
23579 c20a0fa91c0c maint: Deprecate is_bool_type and replace with islogical. Rik <rik@octave.org> parents: 23577 diff changeset	604 if (arg.islogical ())
20797 492738d32c60 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20449 diff changeset	605 retval = arg;
23586 f6c5db0a02e7 maint: Deprecate is_numeric_type and replace with isnumeric. Rik <rik@octave.org> parents: 23583 diff changeset	606 else if (arg.isnumeric ())
9850 85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	607 {
23583 b7747a2c88b2 maint: Deprecate is_sparse_type and replace with issparse. Rik <rik@octave.org> parents: 23579 diff changeset	608 if (arg.issparse ())
20797 492738d32c60 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20449 diff changeset	609 retval = arg.sparse_bool_matrix_value ();
492738d32c60 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20449 diff changeset	610 else if (arg.is_scalar_type ())
492738d32c60 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20449 diff changeset	611 retval = arg.bool_value ();
9850 85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	612 else
20797 492738d32c60 eliminate return statements after calls to print_usage John W. Eaton <jwe@octave.org> parents: 20449 diff changeset	613 retval = arg.bool_array_value ();
9850 85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	614 }
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	615 else
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	616 err_wrong_type_arg ("logical", arg);
9850 85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	617
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	618 return retval;
85f6c386f2bb implement built-in logical Jaroslav Hajek <highegg@gmail.com> parents: 8920 diff changeset	619 }
12645 d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219) John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	620
d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219) John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	621 /*
14429 eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	622 %!test
12645 d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219) John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	623 %! m = eye (2) != 0;
20955 77f5591878bf maint: Use '! expr' rather than '!expr' to conform to coding guidelines. Rik <rik@octave.org> parents: 20952 diff changeset	624 %! s = ! 0;
12645 d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219) John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	625 %! 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	626 %! for i = 1:numel (c)
21580 ecce63c99c3f maint: Add semicolons to terminate code in %! blocks. Rik <rik@octave.org> parents: 21301 diff changeset	627 %! assert (logical (eye (2, c{i})), m);
ecce63c99c3f maint: Add semicolons to terminate code in %! blocks. Rik <rik@octave.org> parents: 21301 diff changeset	628 %! assert (logical (eye (1, c{i})), s);
12645 d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219) John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	629 %! endfor
d3ccd2e37de6 Allow scalar integer to logical conversion (bug #33219) John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	630 */

Mercurial > octave

annotate libinterp/octave-value/ov-bool-mat.cc @ 25438:cb1606f78f6b