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

annotate libinterp/octave-value/ov-range.cc @ 29358:0a5b15007766 stable

update Octave Project Developers copyright for the new year In files that have the "Octave Project Developers" copyright notice, update for 2021.

author	John W. Eaton <jwe@octave.org>
date	Wed, 10 Feb 2021 09:52:15 -0500
parents	bd51beb6205e
children	7854d5752dd2

rev	line source
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	1 ////////////////////////////////////////////////////////////////////////
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	2 //
29358 0a5b15007766 update Octave Project Developers copyright for the new year John W. Eaton <jwe@octave.org> parents: 27923 diff changeset	3 // Copyright (C) 1996-2021 The Octave Project Developers
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	4 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	5 // See the file COPYRIGHT.md in the top-level directory of this
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	6 // distribution or <https://octave.org/copyright/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	7 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	8 // This file is part of Octave.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	9 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	10 // Octave is free software: you can redistribute it and/or modify it
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	11 // under the terms of the GNU General Public License as published by
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	12 // the Free Software Foundation, either version 3 of the License, or
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	13 // (at your option) any later version.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	14 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	15 // Octave is distributed in the hope that it will be useful, but
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	16 // WITHOUT ANY WARRANTY; without even the implied warranty of
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	18 // GNU General Public License for more details.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	19 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	20 // You should have received a copy of the GNU General Public License
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	21 // along with Octave; see the file COPYING. If not, see
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	22 // <https://www.gnu.org/licenses/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	23 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	24 ////////////////////////////////////////////////////////////////////////
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	25
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21691 diff changeset	26 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21211 diff changeset	27 # include "config.h"
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	28 #endif
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	29
25438 cb1606f78f6b prefer <istream>, <ostream>, or <iosfwd> to <iostream> where possible John W. Eaton <jwe@octave.org> parents: 25054 diff changeset	30 #include <istream>
cb1606f78f6b prefer <istream>, <ostream>, or <iosfwd> to <iostream> where possible John W. Eaton <jwe@octave.org> parents: 25054 diff changeset	31 #include <ostream>
cb1606f78f6b prefer <istream>, <ostream>, or <iosfwd> to <iostream> where possible John W. Eaton <jwe@octave.org> parents: 25054 diff changeset	32 #include <sstream>
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	33
22296 8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	34 #include "dNDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	35 #include "fNDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	36 #include "int8NDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	37 #include "int16NDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	38 #include "int32NDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	39 #include "int64NDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	40 #include "uint8NDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	41 #include "uint16NDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	42 #include "uint32NDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	43 #include "uint64NDArray.h"
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	44
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	45 #include "lo-ieee.h"
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	46 #include "lo-utils.h"
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	47
10605 1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	48 #include "defun.h"
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	49 #include "variables.h"
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	50 #include "errwarn.h"
15149 62a35ae7d6a2 use forward decls for mxArray in ov.h and ov-base.h John W. Eaton <jwe@octave.org> parents: 15057 diff changeset	51 #include "mxarray.h"
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	52 #include "ops.h"
20940 48b2ad5ee801 maint: Rename oct-obj.[cc\|h] to ovl.[cc\|h] for clarity. Rik <rik@octave.org> parents: 20893 diff changeset	53 #include "ovl.h"
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19861 diff changeset	54 #include "oct-hdf5.h"
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	55 #include "ov-range.h"
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	56 #include "ov-re-mat.h"
2410 367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	57 #include "ov-scalar.h"
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	58 #include "pr-output.h"
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	59
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	60 #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	61 #include "ls-ascii-helper.h"
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	62 #include "ls-hdf5.h"
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	63 #include "ls-utils.h"
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	64
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	65
4612 d44675070f1a [project @ 2003-11-14 19:49:56 by jwe] jwe parents: 4478 diff changeset	66 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	67
5759 ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe] jwe parents: 5731 diff changeset	68 static octave_base_value *
ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe] jwe parents: 5731 diff changeset	69 default_numeric_conversion_function (const octave_base_value& a)
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	70 {
21647 66cae7a6dc47 eliminate some macros for operator definitions John W. Eaton <jwe@octave.org> parents: 21575 diff changeset	71 const octave_range& v = dynamic_cast<const octave_range&> (a);
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	72
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	73 return new octave_matrix (v.matrix_value ());
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	74 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	75
8345 c777f3ce02d8 smarter conversion lookup Jaroslav Hajek <highegg@gmail.com> parents: 7789 diff changeset	76 octave_base_value::type_conv_info
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	77 octave_range::numeric_conversion_function (void) const
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	78 {
8345 c777f3ce02d8 smarter conversion lookup Jaroslav Hajek <highegg@gmail.com> parents: 7789 diff changeset	79 return octave_base_value::type_conv_info (default_numeric_conversion_function,
c777f3ce02d8 smarter conversion lookup Jaroslav Hajek <highegg@gmail.com> parents: 7789 diff changeset	80 octave_matrix::static_type_id ());
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	81 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	82
5759 ce79d238f142 [project @ 2006-04-13 13:04:32 by jwe] jwe parents: 5731 diff changeset	83 octave_base_value *
2410 367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	84 octave_range::try_narrowing_conversion (void)
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	85 {
23457 21baad6b35c4 maint: Use C++11 nullptr rather than 0 or NULL when possible. Rik <rik@octave.org> parents: 23450 diff changeset	86 octave_base_value *retval = nullptr;
2410 367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	87
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	88 switch (range.numel ())
2410 367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	89 {
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	90 case 1:
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	91 retval = new octave_scalar (range.base ());
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	92 break;
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	93
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	94 case 0:
4417 5cca7b5d6b34 [project @ 2003-05-25 02:40:35 by jwe] jwe parents: 4358 diff changeset	95 retval = new octave_matrix (Matrix (1, 0));
2410 367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	96 break;
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	97
8971 967a692ddfe2 fix range arithmetics Jaroslav Hajek <highegg@gmail.com> parents: 8946 diff changeset	98 case -2:
967a692ddfe2 fix range arithmetics Jaroslav Hajek <highegg@gmail.com> parents: 8946 diff changeset	99 retval = new octave_matrix (range.matrix_value ());
967a692ddfe2 fix range arithmetics Jaroslav Hajek <highegg@gmail.com> parents: 8946 diff changeset	100 break;
967a692ddfe2 fix range arithmetics Jaroslav Hajek <highegg@gmail.com> parents: 8946 diff changeset	101
2410 367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	102 default:
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	103 break;
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	104 }
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	105
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	106 return retval;
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	107 }
367485171742 [project @ 1996-10-15 16:50:27 by jwe] jwe parents: 2376 diff changeset	108
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	109 octave_value
4247 fc9a075d10fb [project @ 2002-12-30 23:05:27 by jwe] jwe parents: 4219 diff changeset	110 octave_range::subsref (const std::string& type,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	111 const std::list<octave_value_list>& idx)
3933 f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	112 {
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	113 octave_value retval;
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	114
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	115 switch (type[0])
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	116 {
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	117 case '(':
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	118 retval = do_index_op (idx.front ());
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	119 break;
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	120
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	121 case '{':
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	122 case '.':
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	123 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	124 std::string nm = type_name ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	125 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	126 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	127 break;
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	128
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	129 default:
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	130 panic_impossible ();
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	131 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	132
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	133 return retval.next_subsref (type, idx);
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	134 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	135
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe] jwe parents: 3523 diff changeset	136 octave_value
5885 bd3041e30d97 [project @ 2006-07-14 20:29:35 by jwe] jwe parents: 5781 diff changeset	137 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	138 {
9986 672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	139 if (idx.length () == 1 && ! resize_ok)
672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	140 {
672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	141 octave_value retval;
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	142
9986 672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	143 // The range can handle a single subscript.
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	144
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	145 try
9986 672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	146 {
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	147 idx_vector i = idx(0).index_vector ();
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	148
20555 f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20542 diff changeset	149 if (i.is_scalar () && i(0) < range.numel ())
f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20542 diff changeset	150 retval = range.elem (i(0));
f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20542 diff changeset	151 else
f90c8372b7ba eliminate many more simple uses of error_state John W. Eaton <jwe@octave.org> parents: 20542 diff changeset	152 retval = range.index (i);
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	153 }
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	154 catch (octave::index_exception& e)
20542 dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	155 {
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	156 // More info may be added later before displaying error.
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	157
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	158 e.set_pos_if_unset (1, 1);
dd6345fd8a97 use exceptions for better invalid index error reporting (bug #45957) Lachlan Andrew <lachlanbis@gmail.com> parents: 20228 diff changeset	159 throw;
9986 672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	160 }
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	161
9986 672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	162 return retval;
672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	163 }
672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	164 else
672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	165 {
672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	166 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	167
9986 672e1b49e01e optimize indexing of ranges by single subscripts Jaroslav Hajek <highegg@gmail.com> parents: 9892 diff changeset	168 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	169 }
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	170 }
a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	171
10605 1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	172 idx_vector
18130 e473c4853afc enable non-integer ranges as indices by default and deprecate preference John W. Eaton <jwe@octave.org> parents: 17870 diff changeset	173 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	174 {
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	175 if (idx_cache)
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	176 return *idx_cache;
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	177 else
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	178 {
22613 edd04ce99891 Remove functions deprecated in version 4.0. Rik <rik@octave.org> parents: 22508 diff changeset	179 if (require_integers \|\| range.all_elements_are_ints ())
10605 1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	180 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	181 else
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	182 {
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	183 warning_with_id ("Octave:noninteger-range-as-index",
10609 58bcda68ac11 improve warning/error message John W. Eaton <jwe@octave.org> parents: 10605 diff changeset	184 "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	185
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	186 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	187 }
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	188 }
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	189 }
1834132fb50b allow non-integer ranges as indices conditionally John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	190
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	191 double
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	192 octave_range::double_value (bool) const
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	193 {
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	194 octave_idx_type nel = range.numel ();
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	195
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	196 if (nel == 0)
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	197 err_invalid_conversion ("range", "real scalar");
4455 abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4452 diff changeset	198
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	199 warn_implicit_conversion ("Octave:array-to-scalar",
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	200 "range", "real scalar");
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	201
22477 6bf1cbb90705 Remove unnecessary initializations in float_value and double_value methods Julien Bect <julien.bect@centralesupelec.fr> parents: 22407 diff changeset	202 return range.base ();
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	203 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	204
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	205 float
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	206 octave_range::float_value (bool) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	207 {
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	208 octave_idx_type nel = range.numel ();
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	209
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	210 if (nel == 0)
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	211 err_invalid_conversion ("range", "real scalar");
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	212
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	213 warn_implicit_conversion ("Octave:array-to-scalar",
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	214 "range", "real scalar");
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	215
22477 6bf1cbb90705 Remove unnecessary initializations in float_value and double_value methods Julien Bect <julien.bect@centralesupelec.fr> parents: 22407 diff changeset	216 return range.base ();
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	217 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	218
9146 a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	219 charNDArray
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	220 octave_range::char_array_value (bool) const
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	221 {
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	222 const Matrix matrix = range.matrix_value ();
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	223 charNDArray retval (dims ());
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	224
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	225 octave_idx_type nel = numel ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	226
9146 a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	227 for (octave_idx_type i = 0; i < nel; i++)
25688 b2917b7858ba maint: Use Octave convention for spacing of C++ cast statements. Rik <rik@octave.org> parents: 25438 diff changeset	228 retval.elem (i) = static_cast<char> (matrix.elem (i));
9146 a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	229
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	230 return retval;
a48c500e48e1 support range->string conversions Jaroslav Hajek <highegg@gmail.com> parents: 8971 diff changeset	231 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	232
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	233 octave_value
4017 0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	234 octave_range::all (int dim) const
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	235 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	236 // FIXME: this is a potential waste of memory.
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	237
a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	238 Matrix m = range.matrix_value ();
a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	239
4017 0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	240 return m.all (dim);
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	241 }
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 octave_value
4017 0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	244 octave_range::any (int dim) const
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	245 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	246 // FIXME: this is a potential waste of memory.
4017 0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	247
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	248 Matrix m = range.matrix_value ();
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	249
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe] jwe parents: 3933 diff changeset	250 return m.any (dim);
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	251 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	252
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	253 octave_value
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	254 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	255 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	256 return
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	257 (k == 0
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	258 ? 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	259 : octave_value (range.diag (k)));
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	260 }
8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	261
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	262 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	263 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	264 {
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 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	266
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 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	268 }
8366 8b1a2555c4e2 implement diagonal matrix objects Jaroslav Hajek <highegg@gmail.com> parents: 8345 diff changeset	269
21990 efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	270 // Return true if this range has all true elements (non-zero, not NaN/NA).
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	271 // A range cannot have NaN/NA.
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	272 bool
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	273 octave_range::is_true (void) const
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	274 {
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	275 bool retval = false;
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	276
23577 80c42f4cca13 maint: Deprecate is_empty and replace with isempty. Rik <rik@octave.org> parents: 23457 diff changeset	277 if (! range.isempty ())
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	278 {
21990 efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	279 if (dims ().numel () > 1)
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	280 warn_array_as_logical (dims ());
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	281
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	282 Range r = range_value ();
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	283 double base = r.base ();
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	284 double limit = r.limit ();
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	285
21990 efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	286 // Can't be zero if we start and finish on the same size of 0
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	287 if (((base > 0 && limit > 0) \|\| (base < 0 && limit < 0)) && numel () > 0)
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	288 retval = true;
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	289 else
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	290 {
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	291 /*
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	292 // This tells us whether one element is 0, if arithmetic is exact.
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	293 double steps_to_zero = base / r.inc ();
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	294
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	295 retval = (steps_to_zero != floor (steps_to_zero));
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	296 */
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	297
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	298 // FIXME: this is a waste of memory.
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	299 Matrix m ((range.matrix_value ().all ()).all ());
efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	300
23577 80c42f4cca13 maint: Deprecate is_empty and replace with isempty. Rik <rik@octave.org> parents: 23457 diff changeset	301 retval = ! m.isempty () && m(0, 0) != 0.0;
21990 efce657ceb86 Provide a warning when an array is used in an if/while/until (bug #43098). Lachlan Andrew <lachlanbis@gmail.com> parents: 21966 diff changeset	302 }
2436 a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	303 }
a628e881be66 [project @ 1996-10-29 22:08:28 by jwe] jwe parents: 2427 diff changeset	304
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	305 return retval;
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
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	308 Complex
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	309 octave_range::complex_value (bool) const
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	310 {
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	311 octave_idx_type nel = range.numel ();
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	312
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	313 if (nel == 0)
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	314 err_invalid_conversion ("range", "complex scalar");
4455 abbf63293766 [project @ 2003-07-11 01:01:16 by jwe] jwe parents: 4452 diff changeset	315
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	316 warn_implicit_conversion ("Octave:array-to-scalar",
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	317 "range", "complex scalar");
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	318
22508 0b278f54f60a Remove unnecessary initializations in complex_value methods. Julien Bect <jbect@users.sourceforge.net> parents: 22477 diff changeset	319 return Complex (range.base (), 0);
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	320 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	321
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	322 FloatComplex
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	323 octave_range::float_complex_value (bool) const
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	324 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	325 float tmp = lo_ieee_float_nan_value ();
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	326
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	327 FloatComplex retval (tmp, tmp);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	328
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	329 octave_idx_type nel = range.numel ();
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	330
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	331 if (nel == 0)
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	332 err_invalid_conversion ("range", "complex scalar");
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	333
21118 3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	334 warn_implicit_conversion ("Octave:array-to-scalar",
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	335 "range", "complex scalar");
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	336
3ac9f47fb04b Invert pattern if/code/else/err_XXX to if !/err_XXX/code. Rik <rik@octave.org> parents: 21102 diff changeset	337 retval = range.base ();
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	338
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	339 return retval;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	340 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	341
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	342 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	343 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	344 {
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	345 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	346
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	347 if (m.any_element_is_nan ())
22327 d0562b3159c7 move more classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	348 octave::err_nan_to_logical_conversion ();
21120 499b851fbfae Replace pattern if/err_XXX/else/code with if/err_XXX/ code. Rik <rik@octave.org> parents: 21118 diff changeset	349 if (warn && m.any_element_not_one_or_zero ())
21100 e39e05d90788 Switch gripe_XXX to either err_XXX or warn_XXX naming scheme. Rik <rik@octave.org> parents: 21022 diff changeset	350 warn_logical_conversion ();
10613 e103fb2182ce use internal variable instead of warning state to control whether to allow non-integer ranges as indices John W. Eaton <jwe@octave.org> parents: 10609 diff changeset	351
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	352 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	353 }
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	354
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	355 octave_value
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5307 diff changeset	356 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	357 {
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	358 NDArray retval = array_value ();
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5307 diff changeset	359 if (fill)
14616 13cc11418393 improve handling of default resize fill value for arrays John W. Eaton <jwe@octave.org> parents: 14557 diff changeset	360 retval.resize (dv, 0);
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5307 diff changeset	361 else
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	362 retval.resize (dv);
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	363 return retval;
5731 c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5307 diff changeset	364 }
c7d5a534afa5 [project @ 2006-04-03 19:33:26 by jwe] jwe parents: 5307 diff changeset	365
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	366 octave_value
5279 bd32f770c09a [project @ 2005-04-12 21:55:31 by jwe] jwe parents: 5275 diff changeset	367 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	368 {
31d5588dbb61 [project @ 1996-10-30 22:58:44 by jwe] jwe parents: 2436 diff changeset	369 octave_value tmp (range.matrix_value ());
5279 bd32f770c09a [project @ 2005-04-12 21:55:31 by jwe] jwe parents: 5275 diff changeset	370 return tmp.convert_to_str (pad, force, type);
2449 31d5588dbb61 [project @ 1996-10-30 22:58:44 by jwe] jwe parents: 2436 diff changeset	371 }
31d5588dbb61 [project @ 1996-10-30 22:58:44 by jwe] jwe parents: 2436 diff changeset	372
22296 8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	373 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	374 octave_range::as_double (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	375 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	376 return range;
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	377 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	378
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	379 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	380 octave_range::as_single (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	381 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	382 return FloatMatrix (range.matrix_value ());
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	383 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	384
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	385 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	386 octave_range::as_int8 (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	387 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	388 return int8NDArray (range.matrix_value ());
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	389 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	390
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	391 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	392 octave_range::as_int16 (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	393 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	394 return int16NDArray (range.matrix_value ());
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	395 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	396
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	397 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	398 octave_range::as_int32 (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	399 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	400 return int32NDArray (range.matrix_value ());
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	401 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	402
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	403 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	404 octave_range::as_int64 (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	405 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	406 return int64NDArray (range.matrix_value ());
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	407 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	408
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	409 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	410 octave_range::as_uint8 (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	411 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	412 return uint8NDArray (range.matrix_value ());
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	413 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	414
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	415 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	416 octave_range::as_uint16 (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	417 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	418 return uint16NDArray (range.matrix_value ());
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	419 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	420
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	421 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	422 octave_range::as_uint32 (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	423 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	424 return uint32NDArray (range.matrix_value ());
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	425 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	426
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	427 octave_value
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	428 octave_range::as_uint64 (void) const
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	429 {
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	430 return uint64NDArray (range.matrix_value ());
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	431 }
8b18f46f6427 revamp double, single, int type conversions John W. Eaton <jwe@octave.org> parents: 22022 diff changeset	432
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	433 void
18416 bcd71a2531d3 Support disp/display overloading in classdef Michael Goffioul <michael.goffioul@gmail.com> parents: 18132 diff changeset	434 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	435 {
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	436 print_raw (os, pr_as_read_syntax);
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	437 newline (os);
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	438 }
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	439
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	440 void
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	441 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	442 {
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	443 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	444 current_print_indent_level ());
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	445 }
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	446
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	447 bool
3523 b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe] jwe parents: 3503 diff changeset	448 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	449 {
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	450 bool retval = false;
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	451
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	452 octave_idx_type n = range.numel ();
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	453
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	454 indent (os);
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	455
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	456 if (n == 0 \|\| n == 1)
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	457 os << name << " = ";
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	458 else
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	459 {
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	460 os << name << " =";
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	461 newline (os);
13112 969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12863 diff changeset	462 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12863 diff changeset	463 newline (os);
969ed305dde5 Remove all blank lines with "format compact" Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 12863 diff changeset	464
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	465 retval = true;
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	466 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	467
2901 e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe] jwe parents: 2847 diff changeset	468 return retval;
2376 2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	469 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe] jwe parents: diff changeset	470
17870 1d2e709bbbda rework short_disp methods John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	471 void
1d2e709bbbda rework short_disp methods John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	472 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	473 {
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	474 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	475
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	476 if (len == 0)
17870 1d2e709bbbda rework short_disp methods John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	477 os << "[]";
16468 0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	478 else
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	479 {
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23795 diff changeset	480 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	481
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	482 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	483 {
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	484 if (range.inc () != 1)
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23795 diff changeset	485 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	486
17870 1d2e709bbbda rework short_disp methods John W. Eaton <jwe@octave.org> parents: 17787 diff changeset	487 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	488 }
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	489 }
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	490 }
0f143f68078d use signal/slot for updating workspace instead of using event listener John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	491
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	492 // Skip white space and comments on stream IS.
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	493
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	494 static void
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	495 skip_comments (std::istream& is)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	496 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	497 char c = '\0';
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	498 while (is.get (c))
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	499 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	500 if (c == ' ' \|\| c == '\t' \|\| c == '\n')
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	501 ; // 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	502 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10160 diff changeset	503 break;
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
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	506 skip_until_newline (is, false);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	507 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	508
24745 d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	509 float_display_format
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	510 octave_range::get_edit_display_format (void) const
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	511 {
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	512 return make_format (range_value ());
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	513 }
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	514
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	515 std::string
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	516 octave_range::edit_display (const float_display_format& fmt,
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	517 octave_idx_type, octave_idx_type j) const
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	518 {
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	519 std::ostringstream buf;
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	520 octave_print_internal (buf, fmt, range.elem (j));
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	521 return buf.str ();
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	522 }
d2467914ce33 enable (or improve) display for more types in the variable editor John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	523
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	524 bool
6974 9e32bb109980 [project @ 2007-10-08 11:06:47 by jwe] jwe parents: 6686 diff changeset	525 octave_range::save_ascii (std::ostream& os)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	526 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	527 Range r = range_value ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	528 double base = r.base ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	529 double limit = r.limit ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	530 double inc = r.inc ();
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	531 octave_idx_type len = r.numel ();
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	532
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	533 if (inc != 0)
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	534 os << "# base, limit, increment\n";
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	535 else
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	536 os << "# base, length, increment\n";
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	537
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	538 octave_write_double (os, base);
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23795 diff changeset	539 os << ' ';
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	540 if (inc != 0)
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	541 octave_write_double (os, limit);
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	542 else
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	543 os << len;
23807 336f89b6208b Use character literals 'c' rather than string literals "c" when possible. Rik <rik@octave.org> parents: 23795 diff changeset	544 os << ' ';
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	545 octave_write_double (os, inc);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	546 os << "\n";
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	547
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	548 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	549 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	550
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	551 bool
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	552 octave_range::load_ascii (std::istream& is)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	553 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	554 // # base, limit, range comment added by save ().
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	555 skip_comments (is);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	556
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	557 double base, limit, inc;
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	558 is >> base >> limit >> inc;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	559
20893 384ff5aa9437 2015 Code Sprint: Eliminate useless return statements after error (). Rik <rik@octave.org> parents: 20853 diff changeset	560 if (! is)
384ff5aa9437 2015 Code Sprint: Eliminate useless return statements after error (). Rik <rik@octave.org> parents: 20853 diff changeset	561 error ("load: failed to load range constant");
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	562
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	563 if (inc != 0)
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	564 range = Range (base, limit, inc);
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	565 else
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	566 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	567
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	568 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	569 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	570
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	571 bool
26399 586413770c7f pass save_as_floats by value in octave_value save_binary functions John W. Eaton <jwe@octave.org> parents: 26376 diff changeset	572 octave_range::save_binary (std::ostream& os, bool /* save_as_floats */)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	573 {
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	574 char tmp = LS_DOUBLE;
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	575 os.write (reinterpret_cast<char *> (&tmp), 1);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	576 Range r = range_value ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	577 double bas = r.base ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	578 double lim = r.limit ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	579 double inc = r.inc ();
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	580 if (inc == 0)
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	581 lim = r.numel ();
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	582
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	583 os.write (reinterpret_cast<char *> (&bas), 8);
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	584 os.write (reinterpret_cast<char *> (&lim), 8);
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	585 os.write (reinterpret_cast<char *> (&inc), 8);
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 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	588 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	589
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	590 bool
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	591 octave_range::load_binary (std::istream& is, bool swap,
21739 c4ab2e54f100 use namespace for oct_mach_info class John W. Eaton <jwe@octave.org> parents: 21724 diff changeset	592 octave::mach_info::float_format /* fmt */)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	593 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	594 char tmp;
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	595 if (! is.read (reinterpret_cast<char *> (&tmp), 1))
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	596 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	597 double bas, lim, inc;
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	598 if (! is.read (reinterpret_cast<char *> (&bas), 8))
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	599 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	600 if (swap)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4837 diff changeset	601 swap_bytes<8> (&bas);
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	602 if (! is.read (reinterpret_cast<char *> (&lim), 8))
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	603 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	604 if (swap)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4837 diff changeset	605 swap_bytes<8> (&lim);
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5759 diff changeset	606 if (! is.read (reinterpret_cast<char *> (&inc), 8))
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	607 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	608 if (swap)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4837 diff changeset	609 swap_bytes<8> (&inc);
10735 d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	610 if (inc != 0)
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	611 range = Range (bas, lim, inc);
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	612 else
d899b2ee6a37 fix saving/loading of constant ranges (bug #30289) Jaroslav Hajek <highegg@gmail.com> parents: 10711 diff changeset	613 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	614
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	615 return true;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	616 }
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 #if defined (HAVE_HDF5)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4837 diff changeset	619
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	620 // 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	621 // 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	622 // NUM_TYPE is the HDF5 numeric type to use for storage (e.g.
21751 b571fc85953f maint: Use two spaces after period to indicate sentence break. Rik <rik@octave.org> parents: 21739 diff changeset	623 // 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	624 // conversions are handled automatically by HDF5.
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	625
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	626 static hid_t
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	627 hdf5_make_range_type (hid_t num_type)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	628 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	629 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	630
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	631 H5Tinsert (type_id, "base", 0 * sizeof (double), num_type);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	632 H5Tinsert (type_id, "limit", 1 * sizeof (double), num_type);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	633 H5Tinsert (type_id, "increment", 2 * sizeof (double), num_type);
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 return type_id;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	636 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	637
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19861 diff changeset	638 #endif
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19861 diff changeset	639
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	640 bool
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19861 diff changeset	641 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	642 bool /* save_as_floats */)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	643 {
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19861 diff changeset	644 bool retval = false;
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19861 diff changeset	645
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19861 diff changeset	646 #if defined (HAVE_HDF5)
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19861 diff changeset	647
4792 d2038299c683 [project @ 2004-02-20 18:44:43 by jwe] jwe parents: 4687 diff changeset	648 hsize_t dimens[3];
18100 6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 17870 diff changeset	649 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	650 space_hid = type_hid = data_hid = -1;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	651
23795 980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23577 diff changeset	652 space_hid = H5Screate_simple (0, dimens, nullptr);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	653 if (space_hid < 0) return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	654
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	655 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	656 if (type_hid < 0)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	657 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	658 H5Sclose (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	659 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	660 }
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	661 #if defined (HAVE_HDF5_18)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	662 data_hid = H5Dcreate (loc_id, name, type_hid, space_hid,
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20988 diff changeset	663 octave_H5P_DEFAULT, octave_H5P_DEFAULT, octave_H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	664 #else
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20988 diff changeset	665 data_hid = H5Dcreate (loc_id, name, type_hid, space_hid, octave_H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	666 #endif
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	667 if (data_hid < 0)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	668 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	669 H5Sclose (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	670 H5Tclose (type_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	671 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	672 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	673
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	674 Range r = range_value ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	675 double range_vals[3];
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	676 range_vals[0] = r.base ();
23450 855122b993da maint: Wrap tertiary operator in parentheses "(COND ? x : y)". Rik <rik@octave.org> parents: 23220 diff changeset	677 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	678 range_vals[2] = r.inc ();
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	679
22407 34ce5be04942 maint: Style check C++ code in libinterp/. Rik <rik@octave.org> parents: 22327 diff changeset	680 if (H5Dwrite (data_hid, type_hid, octave_H5S_ALL, octave_H5S_ALL,
34ce5be04942 maint: Style check C++ code in libinterp/. Rik <rik@octave.org> parents: 22327 diff changeset	681 octave_H5P_DEFAULT, range_vals)
34ce5be04942 maint: Style check C++ code in libinterp/. Rik <rik@octave.org> parents: 22327 diff changeset	682 >= 0)
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	683 {
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	684 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	685 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	686 "OCTAVE_RANGE_NELEM", &nel) >= 0;
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	687 }
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	688 else
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	689 retval = false;
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	690
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	691 H5Dclose (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	692 H5Tclose (type_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	693 H5Sclose (space_hid);
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	694
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19861 diff changeset	695 #else
21691 263d18409fdf Eliminate unused variable warnings for conditionally compiled code. John W. Eaton <jwe@octave.org> parents: 21647 diff changeset	696 octave_unused_parameter (loc_id);
263d18409fdf Eliminate unused variable warnings for conditionally compiled code. John W. Eaton <jwe@octave.org> parents: 21647 diff changeset	697 octave_unused_parameter (name);
263d18409fdf Eliminate unused variable warnings for conditionally compiled code. John W. Eaton <jwe@octave.org> parents: 21647 diff changeset	698
21102 dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21100 diff changeset	699 warn_save ("hdf5");
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19861 diff changeset	700 #endif
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19861 diff changeset	701
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	702 return retval;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	703 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	704
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	705 bool
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19861 diff changeset	706 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	707 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	708 bool retval = false;
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	709
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19861 diff changeset	710 #if defined (HAVE_HDF5)
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19861 diff changeset	711
21211 2cf8bc5c7017 use "#if defined (HAVE_FOO)" instead of "#if HAVE_FOO" for feature tests John W. Eaton <jwe@octave.org> parents: 21200 diff changeset	712 #if defined (HAVE_HDF5_18)
21022 ebc439187d29 avoid old-style cast warnings from HDF5 macros used in C++ sources John W. Eaton <jwe@octave.org> parents: 20988 diff changeset	713 hid_t data_hid = H5Dopen (loc_id, name, octave_H5P_DEFAULT);
9892 ac69e6f4b33d Add HDF5-1.8 compatibility while maintaining compatibility with HDF5-1.6 versions Kacper Kowalik <xarthisius.kk@gmail.com> parents: 9881 diff changeset	714 #else
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	715 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	716 #endif
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	717 hid_t type_hid = H5Dget_type (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	718
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	719 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	720
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	721 if (! hdf5_types_compatible (type_hid, range_type))
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	722 {
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	723 H5Tclose (range_type);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	724 H5Dclose (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	725 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	726 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	727
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	728 hid_t space_hid = H5Dget_space (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	729 hsize_t rank = H5Sget_simple_extent_ndims (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	730
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	731 if (rank != 0)
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	732 {
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	733 H5Tclose (range_type);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	734 H5Sclose (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	735 H5Dclose (data_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	736 return false;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	737 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	738
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	739 double rangevals[3];
22407 34ce5be04942 maint: Style check C++ code in libinterp/. Rik <rik@octave.org> parents: 22327 diff changeset	740 if (H5Dread (data_hid, range_type, octave_H5S_ALL, octave_H5S_ALL,
34ce5be04942 maint: Style check C++ code in libinterp/. Rik <rik@octave.org> parents: 22327 diff changeset	741 octave_H5P_DEFAULT, rangevals)
34ce5be04942 maint: Style check C++ code in libinterp/. Rik <rik@octave.org> parents: 22327 diff changeset	742 >= 0)
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	743 {
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	744 retval = true;
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	745 octave_idx_type nel;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	746 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	747 "OCTAVE_RANGE_NELEM", &nel))
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	748 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	749 else
11176 2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	750 {
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	751 if (rangevals[2] != 0)
2271261f088a Address precision issue in ranges saved to HDF5 files David Bateman <dbateman@free.fr> parents: 11129 diff changeset	752 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	753 else
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	754 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	755 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	756 }
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	757 }
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	758
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	759 H5Tclose (range_type);
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	760 H5Sclose (space_hid);
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	761 H5Dclose (data_hid);
4837 81f78a2ff8a6 [project @ 2004-03-12 19:13:01 by jwe] jwe parents: 4815 diff changeset	762
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19861 diff changeset	763 #else
21691 263d18409fdf Eliminate unused variable warnings for conditionally compiled code. John W. Eaton <jwe@octave.org> parents: 21647 diff changeset	764 octave_unused_parameter (loc_id);
263d18409fdf Eliminate unused variable warnings for conditionally compiled code. John W. Eaton <jwe@octave.org> parents: 21647 diff changeset	765 octave_unused_parameter (name);
263d18409fdf Eliminate unused variable warnings for conditionally compiled code. John W. Eaton <jwe@octave.org> parents: 21647 diff changeset	766
21102 dfcb9d74b253 Rename local gripe_XXX functions to err_XXX or warn_XXX. Rik <rik@octave.org> parents: 21100 diff changeset	767 warn_load ("hdf5");
19863 09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19861 diff changeset	768 #endif
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180) John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org> parents: 19861 diff changeset	769
4687 e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	770 return retval;
e95c86d48732 [project @ 2004-01-06 21:53:34 by jwe] jwe parents: 4612 diff changeset	771 }
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4837 diff changeset	772
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	773 mxArray *
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	774 octave_range::as_mxArray (void) const
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	775 {
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	776 mxArray *retval = new mxArray (mxDOUBLE_CLASS, dims (), mxREAL);
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	777
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	778 double pr = static_cast<double > (retval->get_data ());
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	779
6686 2aad75fcc93a [project @ 2007-06-03 20:58:28 by dbateman] dbateman parents: 5958 diff changeset	780 mwSize nel = numel ();
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	781
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	782 Matrix m = matrix_value ();
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	783
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	784 const double *p = m.data ();
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	785
6686 2aad75fcc93a [project @ 2007-06-03 20:58:28 by dbateman] dbateman parents: 5958 diff changeset	786 for (mwSize i = 0; i < nel; i++)
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	787 pr[i] = p[i];
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	788
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	789 return retval;
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5885 diff changeset	790 }
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	791
18650 491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18416 diff changeset	792 octave_value
491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18416 diff changeset	793 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	794 {
20228 00cf2847355d Deprecate Array::nelem() and Range::nelem() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20163 diff changeset	795 return (n < range.numel ()) ? octave_value (range.elem (n))
19861 19755f4fc851 maint: Cleanup C++ code to follow Octave coding conventions. Rik <rik@octave.org> parents: 19697 diff changeset	796 : octave_value ();
18650 491b0adfec95 compatibility fixes for printf integer format specifiers John W. Eaton <jwe@octave.org> parents: 18416 diff changeset	797 }

Mercurial > octave

annotate libinterp/octave-value/ov-range.cc @ 29358:0a5b15007766 stable