octave: libinterp/octave-value/ov-range.cc annotate

annotate libinterp/octave-value/ov-range.cc @ 21211:2cf8bc5c7017

use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests * configure.ac (HAVE_HDF5_INT2FLOAT_CONVERSIONS): AC_DEFINE here. * ls-hdf5.cc (HAVE_HDF5_INT2FLOAT_CONVERSION): Delete definition. * ls-hdf5.cc, ls-hdf5.h, ccolamd.cc, dmperm.cc, ov-base-int.cc, ov-bool-mat.cc, ov-bool-sparse.cc, ov-bool.cc, ov-cell.cc, ov-class.cc, ov-complex.cc, ov-cx-mat.cc, ov-cx-sparse.cc, ov-fcn-handle.cc, ov-fcn-inline.cc, ov-float.cc, ov-flt-complex.cc, ov-flt-cx-mat.cc, ov-flt-re-mat.cc, ov-java.cc, ov-range.cc, ov-re-mat.cc, ov-re-sparse.cc, ov-scalar.cc, ov-str-mat.cc, ov-struct.cc, pt-eval.cc: Use #if defined (HAVE_FOO) instead of #if HAVE_FOO.

author	John W. Eaton <jwe@octave.org>
date	Sat, 06 Feb 2016 08:48:47 -0500
parents	fcac5dbbf9ed
children	40de9f8f23a6

rev	line source
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	1 /*
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	2
19697 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 19598 diff changeset	3 Copyright (C) 1996-2015 John W. Eaton
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	4
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	6
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	8 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6974 diff changeset	9 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6974 diff changeset	10 option) any later version.
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	11
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	15 for more details.
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	16
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	17 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6974 diff changeset	18 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6974 diff changeset	19 <http://www.gnu.org/licenses/>.
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	20
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	21 */
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	22
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	23 #ifdef HAVE_CONFIG_H
21200 fcac5dbbf9ed maint: Indent #ifdef blocks in libinterp. Rik <rik@octave.org> parents: 21120 diff changeset	24 # include <config.h>
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	25 #endif
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	26
3503 d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe] jwe parents: 3219 diff changeset	27 #include <iostream>
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	28
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	29 #include "lo-ieee.h"
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	30 #include "lo-utils.h"
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	31
10605 1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	32 #include "defun.h"
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	33 #include "variables.h"
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	34 #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	35 #include "mxarray.h"
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	36 #include "ops.h"
20940 48b2ad5ee801 maint: Rename oct-obj.[cc\|h] to ovl.[cc\|h] for clarity. Rik <rik@octave.org> parents: 20893 diff changeset	37 #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: 19861 diff changeset	38 #include "oct-hdf5.h"
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	39 #include "ov-range.h"
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	40 #include "ov-re-mat.h"
2410 367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	41 #include "ov-scalar.h"
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	42 #include "pr-output.h"
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	43
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	44 #include "byte-swap.h"
8946 e7e928088e90 fix CRLF issues with text-mode reading in windows when loading ascii data Benjamin Lindner <lindnerb@users.sourceforge.net> parents: 8920 diff changeset	45 #include "ls-ascii-helper.h"
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	46 #include "ls-hdf5.h"
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	47 #include "ls-utils.h"
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	48
10613 e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	49 // If TRUE, allow ranges with non-integer elements as array indices.
18130 e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17870 diff changeset	50 static bool Vallow_noninteger_range_as_index = true;
10613 e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	51
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	52
4612 d44675070f1a [project @ 2003-11-14 19:49:56 by jwe] jwe parents: 4478 diff changeset	53 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA (octave_range, "range", "double");
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	54
5759 ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe] jwe parents: 5731 diff changeset	55 static octave_base_value *
ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe] jwe parents: 5731 diff changeset	56 default_numeric_conversion_function (const octave_base_value& a)
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	57 {
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	58 CAST_CONV_ARG (const octave_range&);
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	59
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	60 return new octave_matrix (v.matrix_value ());
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	61 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	62
8345 c777f3ce02d8 smarter conversion lookup Jaroslav Hajek <highegg@gmail.com> parents: 7789 diff changeset	63 octave_base_value::type_conv_info
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	64 octave_range::numeric_conversion_function (void) const
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	65 {
8345 c777f3ce02d8 smarter conversion lookup Jaroslav Hajek <highegg@gmail.com> parents: 7789 diff changeset	66 return octave_base_value::type_conv_info (default_numeric_conversion_function,
c777f3ce02d8 smarter conversion lookup Jaroslav Hajek <highegg@gmail.com> parents: 7789 diff changeset	67 octave_matrix::static_type_id ());
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	68 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	69
5759 ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe] jwe parents: 5731 diff changeset	70 octave_base_value *
2410 367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	71 octave_range::try_narrowing_conversion (void)
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	72 {
5759 ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe] jwe parents: 5731 diff changeset	73 octave_base_value *retval = 0;
2410 367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	74
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	75 switch (range.numel ())
2410 367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	76 {
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	77 case 1:
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	78 retval = new octave_scalar (range.base ());
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	79 break;
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	80
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	81 case 0:
4417 5cca7b5d6b34 [project @ 2003-05-25 02:40:35 by jwe] jwe parents: 4358 diff changeset	82 retval = new octave_matrix (Matrix (1, 0));
2410 367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	83 break;
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	84
8971 967a692ddfe2 fix range arithmetics Jaroslav Hajek <highegg@gmail.com> parents: 8946 diff changeset	85 case -2:
967a692ddfe2 fix range arithmetics Jaroslav Hajek <highegg@gmail.com> parents: 8946 diff changeset	86 retval = new octave_matrix (range.matrix_value ());
967a692ddfe2 fix range arithmetics Jaroslav Hajek <highegg@gmail.com> parents: 8946 diff changeset	87 break;
967a692ddfe2 fix range arithmetics Jaroslav Hajek <highegg@gmail.com> parents: 8946 diff changeset	88
2410 367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	89 default:
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	90 break;
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	91 }
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	92
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	93 return retval;
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	94 }
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	95
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	96 octave_value
4247 fc9a075d10fb [project @ 2002-12-30 23:05:27 by jwe] jwe parents: 4219 diff changeset	97 octave_range::subsref (const std::string& type,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	98 const std::list<octave_value_list>& idx)
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	99 {
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	100 octave_value retval;
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	101
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	102 switch (type[0])
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	103 {
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	104 case '(':
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	105 retval = do_index_op (idx.front ());
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	106 break;
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	107
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	108 case '{':
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	109 case '.':
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	110 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	111 std::string nm = type_name ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	112 error ("%s cannot be indexed with %c", nm.c_str (), type[0]);
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	113 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	114 break;
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	115
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	116 default:
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	117 panic_impossible ();
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	118 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	119
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	120 return retval.next_subsref (type, idx);
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	121 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	122
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	123 octave_value
5885 bd3041e30d97 [project @ 2006-07-14 20:29:35 by jwe] jwe parents: 5781 diff changeset	124 octave_range::do_index_op (const octave_value_list& idx, bool resize_ok)
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	125 {
9986 672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	126 if (idx.length () == 1 && ! resize_ok)
672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	127 {
672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	128 octave_value retval;
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	129
9986 672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	130 // The range can handle a single subscript.
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	131
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	132 try
9986 672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	133 {
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	134 idx_vector i = idx(0).index_vector ();
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	135
20555 f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20542 diff changeset	136 if (i.is_scalar () && i(0) < range.numel ())
f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20542 diff changeset	137 retval = range.elem (i(0));
f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20542 diff changeset	138 else
f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20542 diff changeset	139 retval = range.index (i);
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	140 }
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	141 catch (index_exception& e)
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	142 {
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	143 // More info may be added later before displaying error.
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	144
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	145 e.set_pos_if_unset (1, 1);
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	146 throw;
9986 672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	147 }
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	148
9986 672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	149 return retval;
672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	150 }
672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	151 else
672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	152 {
672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	153 octave_value tmp (new octave_matrix (range.matrix_value ()));
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	154
9986 672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	155 return tmp.do_index_op (idx, resize_ok);
672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	156 }
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	157 }
a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	158
10605 1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	159 idx_vector
18130 e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17870 diff changeset	160 octave_range::index_vector (bool require_integers) const
10605 1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	161 {
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	162 if (idx_cache)
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	163 return *idx_cache;
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	164 else
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	165 {
18130 e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17870 diff changeset	166 if (require_integers
e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17870 diff changeset	167 \|\| ! Vallow_noninteger_range_as_index
10616 d61caf612f1e optimize order of conditions in octave_range::index_vector Jaroslav Hajek <highegg@gmail.com> parents: 10613 diff changeset	168 \|\| range.all_elements_are_ints ())
10605 1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	169 return set_idx_cache (idx_vector (range));
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	170 else
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	171 {
10613 e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	172 warning_with_id ("Octave:noninteger-range-as-index",
10609 58bcda68ac11 improve warning/error message John W. Eaton <jwe@octave.org> parents: 10605 diff changeset	173 "non-integer range used as index");
10605 1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	174
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	175 return octave_value (matrix_value ()).round ().index_vector ();
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	176 }
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	177 }
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	178 }
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	179
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	180 double
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	181 octave_range::double_value (bool) const
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	182 {
4102 cbac6756967e [project @ 2002-10-14 20:16:44 by jwe] jwe parents: 4066 diff changeset	183 double retval = lo_ieee_nan_value ();
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	184
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	185 octave_idx_type nel = range.numel ();
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	186
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	187 if (nel == 0)
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	188 err_invalid_conversion ("range", "real scalar");
4455 abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4452 diff changeset	189
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	190 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	191 "range", "real scalar");
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	192
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	193 retval = range.base ();
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	194
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	195 return retval;
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	196 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	197
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	198 float
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	199 octave_range::float_value (bool) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	200 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	201 float retval = lo_ieee_float_nan_value ();
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	202
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	203 octave_idx_type nel = range.numel ();
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	204
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	205 if (nel == 0)
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	206 err_invalid_conversion ("range", "real scalar");
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	207
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	208 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	209 "range", "real scalar");
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	210
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	211 retval = range.base ();
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	212
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	213 return retval;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	214 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	215
9146 a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	216 charNDArray
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	217 octave_range::char_array_value (bool) const
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	218 {
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	219 const Matrix matrix = range.matrix_value ();
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	220 charNDArray retval (dims ());
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	221
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	222 octave_idx_type nel = numel ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	223
9146 a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	224 for (octave_idx_type i = 0; i < nel; i++)
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	225 retval.elem (i) = static_cast<char>(matrix.elem (i));
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	226
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	227 return retval;
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	228 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	229
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	230 octave_value
4017 0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	231 octave_range::all (int dim) const
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	232 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	233 // FIXME: this is a potential waste of memory.
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	234
a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	235 Matrix m = range.matrix_value ();
a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	236
4017 0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	237 return m.all (dim);
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	238 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	239
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	240 octave_value
4017 0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	241 octave_range::any (int dim) const
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	242 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	243 // FIXME: this is a potential waste of memory.
4017 0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	244
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	245 Matrix m = range.matrix_value ();
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	246
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	247 return m.any (dim);
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	248 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	249
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	250 octave_value
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	251 octave_range::diag (octave_idx_type k) const
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	252 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	253 return
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	254 (k == 0
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	255 ? octave_value (DiagMatrix (DiagArray2<double> (range.matrix_value ())))
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	256 : octave_value (range.diag (k)));
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	257 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	258
14557 e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14469 diff changeset	259 octave_value
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14469 diff changeset	260 octave_range::diag (octave_idx_type m, octave_idx_type n) const
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14469 diff changeset	261 {
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14469 diff changeset	262 Matrix mat = range.matrix_value ();
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14469 diff changeset	263
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14469 diff changeset	264 return mat.diag (m, n);
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14469 diff changeset	265 }
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	266
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	267 bool
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	268 octave_range::is_true (void) const
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	269 {
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	270 bool retval = false;
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	271
20988 8b8d8c6c0e64 Add new member function is_empty to Range type. Use it. Rik <rik@octave.org> parents: 20974 diff changeset	272 if (! range.is_empty ())
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	273 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	274 // FIXME: this is a potential waste of memory.
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	275
a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	276 Matrix m ((range.matrix_value () . all ()) . all ());
a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	277
a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	278 retval = (m.rows () == 1 && m.columns () == 1 && m (0, 0) != 0.0);
a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	279 }
a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	280
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	281 return retval;
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	282 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	283
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	284 Complex
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	285 octave_range::complex_value (bool) const
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	286 {
4102 cbac6756967e [project @ 2002-10-14 20:16:44 by jwe] jwe parents: 4066 diff changeset	287 double tmp = lo_ieee_nan_value ();
cbac6756967e [project @ 2002-10-14 20:16:44 by jwe] jwe parents: 4066 diff changeset	288
cbac6756967e [project @ 2002-10-14 20:16:44 by jwe] jwe parents: 4066 diff changeset	289 Complex retval (tmp, tmp);
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	290
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	291 octave_idx_type nel = range.numel ();
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	292
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	293 if (nel == 0)
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	294 err_invalid_conversion ("range", "complex scalar");
4455 abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4452 diff changeset	295
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	296 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	297 "range", "complex scalar");
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	298
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	299 retval = range.base ();
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	300
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	301 return retval;
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	302 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	303
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	304 FloatComplex
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	305 octave_range::float_complex_value (bool) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	306 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	307 float tmp = lo_ieee_float_nan_value ();
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	308
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	309 FloatComplex retval (tmp, tmp);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	310
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	311 octave_idx_type nel = range.numel ();
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	312
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	313 if (nel == 0)
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	314 err_invalid_conversion ("range", "complex scalar");
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	315
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	316 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	317 "range", "complex scalar");
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	318
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	319 retval = range.base ();
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	320
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	321 return retval;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	322 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	323
10613 e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	324 boolNDArray
e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	325 octave_range::bool_array_value (bool warn) const
e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	326 {
e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	327 Matrix m = range.matrix_value ();
e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	328
e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	329 if (m.any_element_is_nan ())
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	330 err_nan_to_logical_conversion ();
21120 499b851fbfae Replace pattern if/err_XXX/else/code with if/err_XXX/ code. Rik <rik@octave.org> parents: 21118 diff changeset	331 if (warn && m.any_element_not_one_or_zero ())
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	332 warn_logical_conversion ();
10613 e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	333
e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	334 return boolNDArray (m);
e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	335 }
e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	336
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	337 octave_value
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5307 diff changeset	338 octave_range::resize (const dim_vector& dv, bool fill) const
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	339 {
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	340 NDArray retval = array_value ();
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5307 diff changeset	341 if (fill)
14616 13cc11418393 improve handling of default resize fill value for arrays John W. Eaton <jwe@octave.org> parents: 14557 diff changeset	342 retval.resize (dv, 0);
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5307 diff changeset	343 else
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	344 retval.resize (dv);
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	345 return retval;
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5307 diff changeset	346 }
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5307 diff changeset	347
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	348 octave_value
5279 bd32f770c09a [project @ 2005-04-12 21:55:31 by jwe] jwe parents: 5275 diff changeset	349 octave_range::convert_to_str_internal (bool pad, bool force, char type) const
2449 31d5588dbb61 [project @ 1996-10-30 22:58:44 by jwe] jwe parents: 2436 diff changeset	350 {
31d5588dbb61 [project @ 1996-10-30 22:58:44 by jwe] jwe parents: 2436 diff changeset	351 octave_value tmp (range.matrix_value ());
5279 bd32f770c09a [project @ 2005-04-12 21:55:31 by jwe] jwe parents: 5275 diff changeset	352 return tmp.convert_to_str (pad, force, type);
2449 31d5588dbb61 [project @ 1996-10-30 22:58:44 by jwe] jwe parents: 2436 diff changeset	353 }
31d5588dbb61 [project @ 1996-10-30 22:58:44 by jwe] jwe parents: 2436 diff changeset	354
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	355 void
18416 bcd71a2531d3 Support disp/display overloading in classdef Michael Goffioul <michael.goffioul@gmail.com> parents: 18132 diff changeset	356 octave_range::print (std::ostream& os, bool pr_as_read_syntax)
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	357 {
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	358 print_raw (os, pr_as_read_syntax);
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	359 newline (os);
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	360 }
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	361
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	362 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	363 octave_range::print_raw (std::ostream& os, bool pr_as_read_syntax) const
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	364 {
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	365 octave_print_internal (os, range, pr_as_read_syntax,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	366 current_print_indent_level ());
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	367 }
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	368
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	369 bool
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	370 octave_range::print_name_tag (std::ostream& os, const std::string& name) const
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	371 {
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	372 bool retval = false;
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	373
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	374 octave_idx_type n = range.numel ();
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	375
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	376 indent (os);
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	377
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	378 if (n == 0 \|\| n == 1)
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	379 os << name << " = ";
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	380 else
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	381 {
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	382 os << name << " =";
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	383 newline (os);
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12863 diff changeset	384 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12863 diff changeset	385 newline (os);
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12863 diff changeset	386
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	387 retval = true;
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	388 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	389
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	390 return retval;
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	391 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	392
17870 1d2e709bbbda rework short_disp methods John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	393 void
1d2e709bbbda rework short_disp methods John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	394 octave_range::short_disp (std::ostream& os) const
16468 0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	395 {
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	396 octave_idx_type len = range.numel ();
16468 0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	397
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	398 if (len == 0)
17870 1d2e709bbbda rework short_disp methods John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	399 os << "[]";
16468 0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	400 else
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	401 {
17870 1d2e709bbbda rework short_disp methods John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	402 os << range.base () << ":";
16468 0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	403
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	404 if (len > 1)
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	405 {
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	406 if (range.inc () != 1)
17870 1d2e709bbbda rework short_disp methods John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	407 os << range.inc () << ":";
16468 0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	408
17870 1d2e709bbbda rework short_disp methods John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	409 os << range.limit ();
16468 0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	410 }
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	411 }
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	412 }
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	413
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	414 // Skip white space and comments on stream IS.
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	415
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	416 static void
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	417 skip_comments (std::istream& is)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	418 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	419 char c = '\0';
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	420 while (is.get (c))
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	421 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	422 if (c == ' ' \|\| c == '\t' \|\| c == '\n')
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	423 ; // Skip whitespace on way to beginning of next line.
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	424 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	425 break;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	426 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	427
8946 e7e928088e90 fix CRLF issues with text-mode reading in windows when loading ascii data Benjamin Lindner <lindnerb@users.sourceforge.net> parents: 8920 diff changeset	428 skip_until_newline (is, false);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	429 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	430
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	431 bool
6974 9e32bb109980 [project @ 2007-10-08 11:06:47 by jwe] jwe parents: 6686 diff changeset	432 octave_range::save_ascii (std::ostream& os)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	433 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	434 Range r = range_value ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	435 double base = r.base ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	436 double limit = r.limit ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	437 double inc = r.inc ();
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	438 octave_idx_type len = r.numel ();
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	439
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	440 if (inc != 0)
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	441 os << "# base, limit, increment\n";
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	442 else
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	443 os << "# base, length, increment\n";
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	444
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	445 octave_write_double (os, base);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	446 os << " ";
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	447 if (inc != 0)
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	448 octave_write_double (os, limit);
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	449 else
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	450 os << len;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	451 os << " ";
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	452 octave_write_double (os, inc);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	453 os << "\n";
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	454
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	455 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	456 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	457
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	458 bool
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	459 octave_range::load_ascii (std::istream& is)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	460 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	461 // # base, limit, range comment added by save ().
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	462 skip_comments (is);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	463
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	464 double base, limit, inc;
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	465 is >> base >> limit >> inc;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	466
20893 384ff5aa9437 2015 Code Sprint: Eliminate useless return statements after error (). Rik <rik@octave.org> parents: 20853 diff changeset	467 if (! is)
384ff5aa9437 2015 Code Sprint: Eliminate useless return statements after error (). Rik <rik@octave.org> parents: 20853 diff changeset	468 error ("load: failed to load range constant");
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	469
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	470 if (inc != 0)
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	471 range = Range (base, limit, inc);
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	472 else
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	473 range = Range (base, inc, static_cast<octave_idx_type> (limit));
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	474
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	475 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	476 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	477
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	478 bool
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	479 octave_range::save_binary (std::ostream& os, bool& /* save_as_floats */)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	480 {
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	481 char tmp = LS_DOUBLE;
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	482 os.write (reinterpret_cast<char *> (&tmp), 1);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	483 Range r = range_value ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	484 double bas = r.base ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	485 double lim = r.limit ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	486 double inc = r.inc ();
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	487 if (inc == 0)
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	488 lim = r.numel ();
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	489
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	490 os.write (reinterpret_cast<char *> (&bas), 8);
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	491 os.write (reinterpret_cast<char *> (&lim), 8);
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	492 os.write (reinterpret_cast<char *> (&inc), 8);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	493
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	494 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	495 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	496
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	497 bool
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	498 octave_range::load_binary (std::istream& is, bool swap,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	499 oct_mach_info::float_format /* fmt */)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	500 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	501 char tmp;
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	502 if (! is.read (reinterpret_cast<char *> (&tmp), 1))
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	503 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	504 double bas, lim, inc;
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	505 if (! is.read (reinterpret_cast<char *> (&bas), 8))
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	506 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	507 if (swap)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4837 diff changeset	508 swap_bytes<8> (&bas);
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	509 if (! is.read (reinterpret_cast<char *> (&lim), 8))
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	510 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	511 if (swap)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4837 diff changeset	512 swap_bytes<8> (&lim);
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	513 if (! is.read (reinterpret_cast<char *> (&inc), 8))
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	514 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	515 if (swap)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4837 diff changeset	516 swap_bytes<8> (&inc);
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	517 if (inc != 0)
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	518 range = Range (bas, lim, inc);
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	519 else
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	520 range = Range (bas, inc, static_cast<octave_idx_type> (lim));
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	521
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	522 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	523 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	524
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	525 #if defined (HAVE_HDF5)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4837 diff changeset	526
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	527 // The following subroutines creates an HDF5 representation of the way
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	528 // we will store Octave range types (triplets of floating-point numbers).
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	529 // NUM_TYPE is the HDF5 numeric type to use for storage (e.g.
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	530 // H5T_NATIVE_DOUBLE to save as 'double'). Note that any necessary
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	531 // conversions are handled automatically by HDF5.
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	532
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	533 static hid_t
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	534 hdf5_make_range_type (hid_t num_type)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	535 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	536 hid_t type_id = H5Tcreate (H5T_COMPOUND, sizeof (double) * 3);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	537
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	538 H5Tinsert (type_id, "base", 0 * sizeof (double), num_type);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	539 H5Tinsert (type_id, "limit", 1 * sizeof (double), num_type);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	540 H5Tinsert (type_id, "increment", 2 * sizeof (double), num_type);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	541
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	542 return type_id;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	543 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	544
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: 19861 diff changeset	545 #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: 19861 diff changeset	546
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	547 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: 19861 diff changeset	548 octave_range::save_hdf5 (octave_hdf5_id loc_id, const char *name,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	549 bool /* save_as_floats */)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	550 {
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: 19861 diff changeset	551 bool retval = false;
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: 19861 diff changeset	552
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: 19861 diff changeset	553 #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: 19861 diff changeset	554
4792 d2038299c683 [project @ 2004-02-20 18:44:43 by jwe] jwe parents: 4687 diff changeset	555 hsize_t dimens[3];
18100 6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17870 diff changeset	556 hid_t space_hid, type_hid, data_hid;
6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17870 diff changeset	557 space_hid = type_hid = data_hid = -1;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	558
4815 2eb844b27953 [project @ 2004-03-04 00:14:44 by jwe] jwe parents: 4792 diff changeset	559 space_hid = H5Screate_simple (0, dimens, 0);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	560 if (space_hid < 0) return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	561
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	562 type_hid = hdf5_make_range_type (H5T_NATIVE_DOUBLE);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	563 if (type_hid < 0)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	564 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	565 H5Sclose (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	566 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	567 }
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	568 #if defined (HAVE_HDF5_18)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	569 data_hid = H5Dcreate (loc_id, name, type_hid, space_hid,
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20988 diff changeset	570 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	571 #else
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20988 diff changeset	572 data_hid = H5Dcreate (loc_id, name, type_hid, space_hid, 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	573 #endif
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	574 if (data_hid < 0)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	575 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	576 H5Sclose (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	577 H5Tclose (type_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	578 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	579 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	580
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	581 Range r = range_value ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	582 double range_vals[3];
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	583 range_vals[0] = r.base ();
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	584 range_vals[1] = r.inc () != 0 ? r.limit () : r.numel ();
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	585 range_vals[2] = r.inc ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	586
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20988 diff changeset	587 if (H5Dwrite (data_hid, type_hid, octave_H5S_ALL, octave_H5S_ALL, octave_H5P_DEFAULT,
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	588 range_vals) >= 0)
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	589 {
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	590 octave_idx_type nel = r.numel ();
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	591 retval = hdf5_add_scalar_attr (data_hid, H5T_NATIVE_IDX,
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	592 "OCTAVE_RANGE_NELEM", &nel) >= 0;
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	593 }
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	594 else
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	595 retval = false;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	596
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	597 H5Dclose (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	598 H5Tclose (type_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	599 H5Sclose (space_hid);
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	600
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: 19861 diff changeset	601 #else
21102 dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21100 diff changeset	602 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: 19861 diff changeset	603 #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: 19861 diff changeset	604
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	605 return retval;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	606 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	607
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	608 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: 19861 diff changeset	609 octave_range::load_hdf5 (octave_hdf5_id loc_id, const char *name)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	610 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	611 bool retval = false;
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	612
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: 19861 diff changeset	613 #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: 19861 diff changeset	614
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	615 #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: 20988 diff changeset	616 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	617 #else
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	618 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	619 #endif
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	620 hid_t type_hid = H5Dget_type (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	621
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	622 hid_t range_type = hdf5_make_range_type (H5T_NATIVE_DOUBLE);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	623
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	624 if (! hdf5_types_compatible (type_hid, range_type))
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	625 {
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	626 H5Tclose (range_type);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	627 H5Dclose (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	628 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	629 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	630
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	631 hid_t space_hid = H5Dget_space (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	632 hsize_t rank = H5Sget_simple_extent_ndims (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	633
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	634 if (rank != 0)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	635 {
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	636 H5Tclose (range_type);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	637 H5Sclose (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	638 H5Dclose (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	639 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	640 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	641
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	642 double rangevals[3];
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20988 diff changeset	643 if (H5Dread (data_hid, range_type, octave_H5S_ALL, octave_H5S_ALL, octave_H5P_DEFAULT,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	644 rangevals) >= 0)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	645 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	646 retval = true;
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	647 octave_idx_type nel;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	648 if (hdf5_get_scalar_attr (data_hid, H5T_NATIVE_IDX,
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	649 "OCTAVE_RANGE_NELEM", &nel))
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	650 range = Range (rangevals[0], rangevals[2], nel);
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	651 else
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	652 {
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	653 if (rangevals[2] != 0)
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	654 range = Range (rangevals[0], rangevals[1], rangevals[2]);
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	655 else
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	656 range = Range (rangevals[0], rangevals[2],
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	657 static_cast<octave_idx_type> (rangevals[1]));
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	658 }
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	659 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	660
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	661 H5Tclose (range_type);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	662 H5Sclose (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	663 H5Dclose (data_hid);
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	664
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: 19861 diff changeset	665 #else
21102 dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21100 diff changeset	666 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: 19861 diff changeset	667 #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: 19861 diff changeset	668
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	669 return retval;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	670 }
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4837 diff changeset	671
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	672 mxArray *
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	673 octave_range::as_mxArray (void) const
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	674 {
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	675 mxArray *retval = new mxArray (mxDOUBLE_CLASS, dims (), mxREAL);
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	676
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	677 double pr = static_cast<double > (retval->get_data ());
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	678
6686 2aad75fcc93a [project @ 2007-06-03 20:58:28 by dbateman] dbateman parents: 5958 diff changeset	679 mwSize nel = numel ();
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	680
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	681 Matrix m = matrix_value ();
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	682
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	683 const double *p = m.data ();
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	684
6686 2aad75fcc93a [project @ 2007-06-03 20:58:28 by dbateman] dbateman parents: 5958 diff changeset	685 for (mwSize i = 0; i < nel; i++)
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	686 pr[i] = p[i];
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	687
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	688 return retval;
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	689 }
10613 e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	690
18650 491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18416 diff changeset	691 octave_value
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18416 diff changeset	692 octave_range::fast_elem_extract (octave_idx_type n) const
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18416 diff changeset	693 {
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	694 return (n < range.numel ()) ? octave_value (range.elem (n))
19861 19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions. Rik <rik@octave.org> parents: 19697 diff changeset	695 : octave_value ();
18650 491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18416 diff changeset	696 }
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18416 diff changeset	697
10613 e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	698 DEFUN (allow_noninteger_range_as_index, args, nargout,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	699 "-- texinfo --\n\
20853 1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20555 diff changeset	700 @deftypefn {} {@var{val} =} allow_noninteger_range_as_index ()\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20555 diff changeset	701 @deftypefnx {} {@var{old_val} =} allow_noninteger_range_as_index (@var{new_val})\n\
1142cf6abc0d 2015 Code Sprint: remove class of function from docstring for all C++ files. Rik <rik@octave.org> parents: 20555 diff changeset	702 @deftypefnx {} {} allow_noninteger_range_as_index (@var{new_val}, \"local\")\n\
10613 e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	703 Query or set the internal variable that controls whether non-integer\n\
20163 075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19863 diff changeset	704 ranges are allowed as indices.\n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19863 diff changeset	705 \n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19863 diff changeset	706 This might be useful for @sc{matlab} compatibility; however, it is still not\n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19863 diff changeset	707 entirely compatible because @sc{matlab} treats the range expression\n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19863 diff changeset	708 differently in different contexts.\n\
13951 79aa00a94e9e doc: Document "local" option for configuration variables. Rik <octave@nomad.inbox5.com> parents: 13846 diff changeset	709 \n\
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 16468 diff changeset	710 When called from inside a function with the @qcode{\"local\"} option, the\n\
20163 075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19863 diff changeset	711 variable is changed locally for the function and any subroutines it calls.\n\
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 16468 diff changeset	712 The original variable value is restored when exiting the function.\n\
10613 e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	713 @end deftypefn")
e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	714 {
18130 e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17870 diff changeset	715 static bool warned = false;
e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17870 diff changeset	716 if (! warned)
e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17870 diff changeset	717 {
e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17870 diff changeset	718 warned = true;
e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17870 diff changeset	719 warning_with_id ("Octave:deprecated-function",
e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17870 diff changeset	720 "allow_noninteger_range_as_index is obsolete and will be removed from a future version of Octave");
e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17870 diff changeset	721 }
e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17870 diff changeset	722
10613 e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	723 return SET_INTERNAL_VARIABLE (allow_noninteger_range_as_index);
e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	724 }
12863 8f9702abe3e3 test: Add validation for allow_noninteger_range_as_index() Rik <octave@nomad.inbox5.com> parents: 11586 diff changeset	725
8f9702abe3e3 test: Add validation for allow_noninteger_range_as_index() Rik <octave@nomad.inbox5.com> parents: 11586 diff changeset	726 /*
8f9702abe3e3 test: Add validation for allow_noninteger_range_as_index() Rik <octave@nomad.inbox5.com> parents: 11586 diff changeset	727 %!test
8f9702abe3e3 test: Add validation for allow_noninteger_range_as_index() Rik <octave@nomad.inbox5.com> parents: 11586 diff changeset	728 %! x = 0:10;
13846 10a5c8155756 * ov-range.cc: Also disable warning for noninteger index in test. John W. Eaton <jwe@octave.org> parents: 13112 diff changeset	729 %! save = allow_noninteger_range_as_index ();
10a5c8155756 * ov-range.cc: Also disable warning for noninteger index in test. John W. Eaton <jwe@octave.org> parents: 13112 diff changeset	730 %! warn_state = warning ("query", "Octave:noninteger-range-as-index");
10a5c8155756 * ov-range.cc: Also disable warning for noninteger index in test. John W. Eaton <jwe@octave.org> parents: 13112 diff changeset	731 %! unwind_protect
14040 a64f8b6f63e9 test: simplify test for allow_noninteger_range_as_index Rik <octave@nomad.inbox5.com> parents: 13951 diff changeset	732 %! allow_noninteger_range_as_index (false);
14429 eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	733 %! fail ("x(2.1:5)");
13846 10a5c8155756 * ov-range.cc: Also disable warning for noninteger index in test. John W. Eaton <jwe@octave.org> parents: 13112 diff changeset	734 %! assert (x(2:5), 1:4);
10a5c8155756 * ov-range.cc: Also disable warning for noninteger index in test. John W. Eaton <jwe@octave.org> parents: 13112 diff changeset	735 %! allow_noninteger_range_as_index (true);
10a5c8155756 * ov-range.cc: Also disable warning for noninteger index in test. John W. Eaton <jwe@octave.org> parents: 13112 diff changeset	736 %! warning ("off", "Octave:noninteger-range-as-index");
10a5c8155756 * ov-range.cc: Also disable warning for noninteger index in test. John W. Eaton <jwe@octave.org> parents: 13112 diff changeset	737 %! assert (x(2.49:5), 1:3);
10a5c8155756 * ov-range.cc: Also disable warning for noninteger index in test. John W. Eaton <jwe@octave.org> parents: 13112 diff changeset	738 %! assert (x(2.5:5), 2:4);
10a5c8155756 * ov-range.cc: Also disable warning for noninteger index in test. John W. Eaton <jwe@octave.org> parents: 13112 diff changeset	739 %! assert (x(2.51:5), 2:4);
10a5c8155756 * ov-range.cc: Also disable warning for noninteger index in test. John W. Eaton <jwe@octave.org> parents: 13112 diff changeset	740 %! unwind_protect_cleanup
10a5c8155756 * ov-range.cc: Also disable warning for noninteger index in test. John W. Eaton <jwe@octave.org> parents: 13112 diff changeset	741 %! allow_noninteger_range_as_index (save);
10a5c8155756 * ov-range.cc: Also disable warning for noninteger index in test. John W. Eaton <jwe@octave.org> parents: 13112 diff changeset	742 %! warning (warn_state.state, warn_state.identifier);
10a5c8155756 * ov-range.cc: Also disable warning for noninteger index in test. John W. Eaton <jwe@octave.org> parents: 13112 diff changeset	743 %! end_unwind_protect
12863 8f9702abe3e3 test: Add validation for allow_noninteger_range_as_index() Rik <octave@nomad.inbox5.com> parents: 11586 diff changeset	744 */

Mercurial > octave

annotate libinterp/octave-value/ov-range.cc @ 21211:2cf8bc5c7017