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

annotate libinterp/octave-value/ov-range.cc @ 20595:c1a6c31ac29a

eliminate more simple uses of error_state * ov-classdef.cc: Eliminate simple uses of error_state.

author	John W. Eaton <jwe@octave.org>
date	Tue, 06 Oct 2015 00:20:02 -0400
parents	f90c8372b7ba
children

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
19731 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 19632 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
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	24 #include <config.h>
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"
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	34 #include "gripes.h"
15149 62a35ae7d6a2 use forward decls for mxArray in ov.h and ov-base.h John W. Eaton <jwe@octave.org> parents: 15057 diff changeset	35 #include "mxarray.h"
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	36 #include "ops.h"
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	37 #include "oct-obj.h"
19897 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: 19895 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.
18129 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
20263 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20198 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.
20574 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20263 diff changeset	131
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20263 diff changeset	132 try
9986 672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	133 {
20574 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20263 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: 20263 diff changeset	135
20587 f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20574 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: 20574 diff changeset	137 retval = range.elem (i(0));
f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20574 diff changeset	138 else
f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20574 diff changeset	139 retval = range.index (i);
20574 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20263 diff changeset	140 }
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20263 diff changeset	141 catch (index_exception& e)
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20263 diff changeset	142 {
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20263 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: 20263 diff changeset	144
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20263 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: 20263 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
18129 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 {
18129 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
20263 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20198 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
4455 abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4452 diff changeset	187 if (nel > 0)
abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4452 diff changeset	188 {
14469 29aabe9b37a2 Rename array-as-vector, array-as-scalar warning IDs to match documentation (bug #35838) Rik <octave@nomad.inbox5.com> parents: 14429 diff changeset	189 gripe_implicit_conversion ("Octave:array-to-scalar",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	190 "range", "real scalar");
4455 abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4452 diff changeset	191
abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4452 diff changeset	192 retval = range.base ();
abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4452 diff changeset	193 }
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	194 else
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	195 gripe_invalid_conversion ("range", "real scalar");
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 return retval;
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	198 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	199
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	200 float
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	201 octave_range::float_value (bool) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	202 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	203 float retval = lo_ieee_float_nan_value ();
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	204
20263 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20198 diff changeset	205 octave_idx_type nel = range.numel ();
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	206
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	207 if (nel > 0)
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	208 {
14469 29aabe9b37a2 Rename array-as-vector, array-as-scalar warning IDs to match documentation (bug #35838) Rik <octave@nomad.inbox5.com> parents: 14429 diff changeset	209 gripe_implicit_conversion ("Octave:array-to-scalar",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	210 "range", "real scalar");
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	211
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	212 retval = range.base ();
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	213 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	214 else
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	215 gripe_invalid_conversion ("range", "real scalar");
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	216
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	217 return retval;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	218 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	219
9146 a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	220 charNDArray
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	221 octave_range::char_array_value (bool) const
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	222 {
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	223 const Matrix matrix = range.matrix_value ();
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	224 charNDArray retval (dims ());
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	225
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	226 octave_idx_type nel = numel ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	227
9146 a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	228 for (octave_idx_type i = 0; i < nel; i++)
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	229 retval.elem (i) = static_cast<char>(matrix.elem (i));
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	230
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	231 return retval;
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	232 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	233
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	234 octave_value
4017 0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	235 octave_range::all (int dim) const
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	236 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	237 // FIXME: this is a potential waste of memory.
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	238
a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	239 Matrix m = range.matrix_value ();
a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	240
4017 0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	241 return m.all (dim);
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	242 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	243
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	244 octave_value
4017 0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	245 octave_range::any (int dim) const
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	246 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	247 // FIXME: this is a potential waste of memory.
4017 0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	248
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	249 Matrix m = range.matrix_value ();
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	250
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	251 return m.any (dim);
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	252 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	253
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	254 octave_value
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	255 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	256 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	257 return
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	258 (k == 0
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	259 ? 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	260 : octave_value (range.diag (k)));
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	261 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	262
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	263 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	264 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	265 {
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14469 diff changeset	266 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	267
e8e86ae3abbc make diag (x, m, n) return a proper diagonal matrix object (bug #36099) John W. Eaton <jwe@octave.org> parents: 14469 diff changeset	268 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	269 }
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	270
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	271 bool
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	272 octave_range::is_true (void) const
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	273 {
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	274 bool retval = false;
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	275
20263 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20198 diff changeset	276 if (range.numel () != 0)
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	277 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	278 // FIXME: this is a potential waste of memory.
2436 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 Matrix m ((range.matrix_value () . all ()) . all ());
a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	281
a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	282 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	283 }
a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	284
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	285 return retval;
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	286 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	287
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	288 Complex
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	289 octave_range::complex_value (bool) const
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	290 {
4102 cbac6756967e [project @ 2002-10-14 20:16:44 by jwe] jwe parents: 4066 diff changeset	291 double tmp = lo_ieee_nan_value ();
cbac6756967e [project @ 2002-10-14 20:16:44 by jwe] jwe parents: 4066 diff changeset	292
cbac6756967e [project @ 2002-10-14 20:16:44 by jwe] jwe parents: 4066 diff changeset	293 Complex retval (tmp, tmp);
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	294
20263 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20198 diff changeset	295 octave_idx_type nel = range.numel ();
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	296
4455 abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4452 diff changeset	297 if (nel > 0)
abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4452 diff changeset	298 {
14469 29aabe9b37a2 Rename array-as-vector, array-as-scalar warning IDs to match documentation (bug #35838) Rik <octave@nomad.inbox5.com> parents: 14429 diff changeset	299 gripe_implicit_conversion ("Octave:array-to-scalar",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	300 "range", "complex scalar");
4455 abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4452 diff changeset	301
abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4452 diff changeset	302 retval = range.base ();
abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4452 diff changeset	303 }
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	304 else
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	305 gripe_invalid_conversion ("range", "complex scalar");
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	306
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	307 return retval;
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	308 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	309
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	310 FloatComplex
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	311 octave_range::float_complex_value (bool) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	312 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	313 float tmp = lo_ieee_float_nan_value ();
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	314
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	315 FloatComplex retval (tmp, tmp);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	316
20263 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20198 diff changeset	317 octave_idx_type nel = range.numel ();
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	318
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	319 if (nel > 0)
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	320 {
14469 29aabe9b37a2 Rename array-as-vector, array-as-scalar warning IDs to match documentation (bug #35838) Rik <octave@nomad.inbox5.com> parents: 14429 diff changeset	321 gripe_implicit_conversion ("Octave:array-to-scalar",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	322 "range", "complex scalar");
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	323
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	324 retval = range.base ();
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	325 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	326 else
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	327 gripe_invalid_conversion ("range", "complex scalar");
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	328
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	329 return retval;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	330 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	331
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	332 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	333 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	334 {
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 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	336
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	337 if (m.any_element_is_nan ())
11129 0de5cc44e690 use gripe functions for NaN to logical and NaN to character conversions more consistently John W. Eaton <jwe@octave.org> parents: 10840 diff changeset	338 gripe_nan_to_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	339 else if (warn && m.any_element_not_one_or_zero ())
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	340 gripe_logical_conversion ();
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	341
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	342 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	343 }
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	344
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	345 octave_value
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5307 diff changeset	346 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	347 {
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	348 NDArray retval = array_value ();
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5307 diff changeset	349 if (fill)
14616 13cc11418393 improve handling of default resize fill value for arrays John W. Eaton <jwe@octave.org> parents: 14557 diff changeset	350 retval.resize (dv, 0);
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5307 diff changeset	351 else
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	352 retval.resize (dv);
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	353 return retval;
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5307 diff changeset	354 }
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5307 diff changeset	355
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	356 octave_value
5279 bd32f770c09a [project @ 2005-04-12 21:55:31 by jwe] jwe parents: 5275 diff changeset	357 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	358 {
31d5588dbb61 [project @ 1996-10-30 22:58:44 by jwe] jwe parents: 2436 diff changeset	359 octave_value tmp (range.matrix_value ());
5279 bd32f770c09a [project @ 2005-04-12 21:55:31 by jwe] jwe parents: 5275 diff changeset	360 return tmp.convert_to_str (pad, force, type);
2449 31d5588dbb61 [project @ 1996-10-30 22:58:44 by jwe] jwe parents: 2436 diff changeset	361 }
31d5588dbb61 [project @ 1996-10-30 22:58:44 by jwe] jwe parents: 2436 diff changeset	362
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	363 void
18416 bcd71a2531d3 Support disp/display overloading in classdef Michael Goffioul <michael.goffioul@gmail.com> parents: 18131 diff changeset	364 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	365 {
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	366 print_raw (os, pr_as_read_syntax);
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	367 newline (os);
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
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	370 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	371 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	372 {
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	373 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	374 current_print_indent_level ());
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
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	377 bool
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	378 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	379 {
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	380 bool retval = false;
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	381
20263 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20198 diff changeset	382 octave_idx_type n = range.numel ();
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	383
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	384 indent (os);
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	385
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	386 if (n == 0 \|\| n == 1)
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	387 os << name << " = ";
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	388 else
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	389 {
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	390 os << name << " =";
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	391 newline (os);
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12863 diff changeset	392 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12863 diff changeset	393 newline (os);
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12863 diff changeset	394
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	395 retval = true;
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	396 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	397
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	398 return retval;
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	399 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	400
17870 1d2e709bbbda rework short_disp methods John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	401 void
1d2e709bbbda rework short_disp methods John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	402 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	403 {
20263 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20198 diff changeset	404 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	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 (len == 0)
17870 1d2e709bbbda rework short_disp methods John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	407 os << "[]";
16468 0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	408 else
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	409 {
17870 1d2e709bbbda rework short_disp methods John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	410 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	411
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	412 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	413 {
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	414 if (range.inc () != 1)
17870 1d2e709bbbda rework short_disp methods John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	415 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	416
17870 1d2e709bbbda rework short_disp methods John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	417 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	418 }
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	419 }
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	420 }
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	421
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	422 // Skip white space and comments on stream IS.
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	423
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	424 static void
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	425 skip_comments (std::istream& is)
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 char c = '\0';
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	428 while (is.get (c))
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 if (c == ' ' \|\| c == '\t' \|\| c == '\n')
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	431 ; // 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	432 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	433 break;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	434 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	435
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	436 skip_until_newline (is, false);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	437 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	438
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	439 bool
6974 9e32bb109980 [project @ 2007-10-08 11:06:47 by jwe] jwe parents: 6686 diff changeset	440 octave_range::save_ascii (std::ostream& os)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	441 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	442 Range r = range_value ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	443 double base = r.base ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	444 double limit = r.limit ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	445 double inc = r.inc ();
20263 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20198 diff changeset	446 octave_idx_type len = r.numel ();
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	447
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	448 if (inc != 0)
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	449 os << "# base, limit, increment\n";
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	450 else
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	451 os << "# base, length, increment\n";
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	452
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	453 octave_write_double (os, base);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	454 os << " ";
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	455 if (inc != 0)
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	456 octave_write_double (os, limit);
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	457 else
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	458 os << len;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	459 os << " ";
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	460 octave_write_double (os, inc);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	461 os << "\n";
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	462
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	463 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	464 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	465
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	466 bool
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	467 octave_range::load_ascii (std::istream& is)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	468 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	469 // # base, limit, range comment added by save ().
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	470 skip_comments (is);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	471
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	472 double base, limit, inc;
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	473 is >> base >> limit >> inc;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	474
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	475 if (!is)
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 error ("load: failed to load range constant");
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	478 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	479 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	480
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	481 if (inc != 0)
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	482 range = Range (base, limit, inc);
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	483 else
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	484 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	485
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	486 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	487 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	488
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	489 bool
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	490 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	491 {
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	492 char tmp = LS_DOUBLE;
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	493 os.write (reinterpret_cast<char *> (&tmp), 1);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	494 Range r = range_value ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	495 double bas = r.base ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	496 double lim = r.limit ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	497 double inc = r.inc ();
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	498 if (inc == 0)
20263 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20198 diff changeset	499 lim = r.numel ();
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	500
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	501 os.write (reinterpret_cast<char *> (&bas), 8);
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	502 os.write (reinterpret_cast<char *> (&lim), 8);
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	503 os.write (reinterpret_cast<char *> (&inc), 8);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	504
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	505 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	506 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	507
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	508 bool
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	509 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	510 oct_mach_info::float_format /* fmt */)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	511 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	512 char tmp;
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	513 if (! is.read (reinterpret_cast<char *> (&tmp), 1))
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 double bas, lim, inc;
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	516 if (! is.read (reinterpret_cast<char *> (&bas), 8))
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	517 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	518 if (swap)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4837 diff changeset	519 swap_bytes<8> (&bas);
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	520 if (! is.read (reinterpret_cast<char *> (&lim), 8))
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	521 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	522 if (swap)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4837 diff changeset	523 swap_bytes<8> (&lim);
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	524 if (! is.read (reinterpret_cast<char *> (&inc), 8))
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	525 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	526 if (swap)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4837 diff changeset	527 swap_bytes<8> (&inc);
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	528 if (inc != 0)
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	529 range = Range (bas, lim, inc);
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	530 else
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	531 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	532
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	533 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	534 }
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 #if defined (HAVE_HDF5)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4837 diff changeset	537
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	538 // 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	539 // 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	540 // 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	541 // 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	542 // conversions are handled automatically by HDF5.
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 static hid_t
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	545 hdf5_make_range_type (hid_t num_type)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	546 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	547 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	548
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	549 H5Tinsert (type_id, "base", 0 * sizeof (double), num_type);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	550 H5Tinsert (type_id, "limit", 1 * sizeof (double), num_type);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	551 H5Tinsert (type_id, "increment", 2 * sizeof (double), num_type);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	552
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	553 return type_id;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	554 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	555
19897 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: 19895 diff changeset	556 #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: 19895 diff changeset	557
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	558 bool
19897 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: 19895 diff changeset	559 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	560 bool /* save_as_floats */)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	561 {
19897 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: 19895 diff changeset	562 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: 19895 diff changeset	563
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: 19895 diff changeset	564 #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: 19895 diff changeset	565
4792 d2038299c683 [project @ 2004-02-20 18:44:43 by jwe] jwe parents: 4687 diff changeset	566 hsize_t dimens[3];
18099 6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17870 diff changeset	567 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	568 space_hid = type_hid = data_hid = -1;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	569
4815 2eb844b27953 [project @ 2004-03-04 00:14:44 by jwe] jwe parents: 4792 diff changeset	570 space_hid = H5Screate_simple (0, dimens, 0);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	571 if (space_hid < 0) return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	572
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	573 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	574 if (type_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 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	578 }
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	579 #if HAVE_HDF5_18
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	580 data_hid = H5Dcreate (loc_id, name, type_hid, space_hid,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	581 H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	582 #else
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	583 data_hid = H5Dcreate (loc_id, name, type_hid, space_hid, 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	584 #endif
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	585 if (data_hid < 0)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	586 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	587 H5Sclose (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	588 H5Tclose (type_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	589 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	590 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	591
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	592 Range r = range_value ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	593 double range_vals[3];
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	594 range_vals[0] = r.base ();
20263 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20198 diff changeset	595 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	596 range_vals[2] = r.inc ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	597
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	598 if (H5Dwrite (data_hid, type_hid, H5S_ALL, H5S_ALL, H5P_DEFAULT,
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	599 range_vals) >= 0)
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	600 {
20263 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20198 diff changeset	601 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	602 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	603 "OCTAVE_RANGE_NELEM", &nel) >= 0;
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	604 }
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	605 else
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	606 retval = false;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	607
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	608 H5Dclose (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	609 H5Tclose (type_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	610 H5Sclose (space_hid);
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	611
19897 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: 19895 diff changeset	612 #else
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: 19895 diff changeset	613 gripe_save ("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: 19895 diff changeset	614 #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: 19895 diff changeset	615
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	616 return retval;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	617 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	618
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	619 bool
19897 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: 19895 diff changeset	620 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	621 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	622 bool retval = false;
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	623
19897 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: 19895 diff changeset	624 #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: 19895 diff changeset	625
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	626 #if HAVE_HDF5_18
ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	627 hid_t data_hid = H5Dopen (loc_id, name, H5P_DEFAULT);
ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	628 #else
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	629 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	630 #endif
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	631 hid_t type_hid = H5Dget_type (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	632
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	633 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	634
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	635 if (! hdf5_types_compatible (type_hid, range_type))
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	636 {
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	637 H5Tclose (range_type);
4687 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 hid_t space_hid = H5Dget_space (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	643 hsize_t rank = H5Sget_simple_extent_ndims (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	644
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	645 if (rank != 0)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	646 {
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	647 H5Tclose (range_type);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	648 H5Sclose (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	649 H5Dclose (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	650 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	651 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	652
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	653 double rangevals[3];
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	654 if (H5Dread (data_hid, range_type, H5S_ALL, H5S_ALL, H5P_DEFAULT,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	655 rangevals) >= 0)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	656 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	657 retval = true;
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	658 octave_idx_type nel;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	659 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	660 "OCTAVE_RANGE_NELEM", &nel))
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	661 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	662 else
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	663 {
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	664 if (rangevals[2] != 0)
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	665 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	666 else
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	667 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	668 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	669 }
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	670 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	671
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	672 H5Tclose (range_type);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	673 H5Sclose (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	674 H5Dclose (data_hid);
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	675
19897 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: 19895 diff changeset	676 #else
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: 19895 diff changeset	677 gripe_load ("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: 19895 diff changeset	678 #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: 19895 diff changeset	679
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	680 return retval;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	681 }
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4837 diff changeset	682
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	683 mxArray *
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	684 octave_range::as_mxArray (void) const
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	685 {
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	686 mxArray *retval = new mxArray (mxDOUBLE_CLASS, dims (), mxREAL);
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 double pr = static_cast<double > (retval->get_data ());
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	689
6686 2aad75fcc93a [project @ 2007-06-03 20:58:28 by dbateman] dbateman parents: 5958 diff changeset	690 mwSize nel = numel ();
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	691
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	692 Matrix m = matrix_value ();
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	693
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	694 const double *p = m.data ();
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	695
6686 2aad75fcc93a [project @ 2007-06-03 20:58:28 by dbateman] dbateman parents: 5958 diff changeset	696 for (mwSize i = 0; i < nel; i++)
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	697 pr[i] = p[i];
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	698
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	699 return retval;
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	700 }
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	701
18684 491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18416 diff changeset	702 octave_value
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18416 diff changeset	703 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	704 {
20263 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20198 diff changeset	705 return (n < range.numel ()) ? octave_value (range.elem (n))
19895 19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions. Rik <rik@octave.org> parents: 19731 diff changeset	706 : octave_value ();
18684 491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18416 diff changeset	707 }
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18416 diff changeset	708
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	709 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	710 "-- texinfo --\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10735 diff changeset	711 @deftypefn {Built-in Function} {@var{val} =} allow_noninteger_range_as_index ()\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	712 @deftypefnx {Built-in Function} {@var{old_val} =} allow_noninteger_range_as_index (@var{new_val})\n\
13951 79aa00a94e9e doc: Document "local" option for configuration variables. Rik <octave@nomad.inbox5.com> parents: 13846 diff changeset	713 @deftypefnx {Built-in Function} {} 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	714 Query or set the internal variable that controls whether non-integer\n\
20198 075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19897 diff changeset	715 ranges are allowed as indices.\n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19897 diff changeset	716 \n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19897 diff changeset	717 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: 19897 diff changeset	718 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: 19897 diff changeset	719 differently in different contexts.\n\
13951 79aa00a94e9e doc: Document "local" option for configuration variables. Rik <octave@nomad.inbox5.com> parents: 13846 diff changeset	720 \n\
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 16468 diff changeset	721 When called from inside a function with the @qcode{\"local\"} option, the\n\
20198 075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19897 diff changeset	722 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	723 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	724 @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	725 {
18129 e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17870 diff changeset	726 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	727 if (! warned)
e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17870 diff changeset	728 {
e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17870 diff changeset	729 warned = true;
e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17870 diff changeset	730 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	731 "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	732 }
e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17870 diff changeset	733
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	734 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	735 }
12863 8f9702abe3e3 test: Add validation for allow_noninteger_range_as_index() Rik <octave@nomad.inbox5.com> parents: 11586 diff changeset	736
8f9702abe3e3 test: Add validation for allow_noninteger_range_as_index() Rik <octave@nomad.inbox5.com> parents: 11586 diff changeset	737 /*
8f9702abe3e3 test: Add validation for allow_noninteger_range_as_index() Rik <octave@nomad.inbox5.com> parents: 11586 diff changeset	738 %!test
8f9702abe3e3 test: Add validation for allow_noninteger_range_as_index() Rik <octave@nomad.inbox5.com> parents: 11586 diff changeset	739 %! 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	740 %! 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	741 %! 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	742 %! unwind_protect
14040 a64f8b6f63e9 test: simplify test for allow_noninteger_range_as_index Rik <octave@nomad.inbox5.com> parents: 13951 diff changeset	743 %! 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	744 %! 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	745 %! 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	746 %! 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	747 %! 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	748 %! 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	749 %! 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	750 %! 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	751 %! 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	752 %! 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	753 %! 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	754 %! end_unwind_protect
12863 8f9702abe3e3 test: Add validation for allow_noninteger_range_as_index() Rik <octave@nomad.inbox5.com> parents: 11586 diff changeset	755 */

Mercurial > octave-nkf

annotate libinterp/octave-value/ov-range.cc @ 20595:c1a6c31ac29a