octave-nkf: libinterp/corefcn/ls-mat5.cc annotate

annotate libinterp/corefcn/ls-mat5.cc @ 19731:4197fc428c7d

maint: Update copyright notices for 2015.

author	John W. Eaton <jwe@octave.org>
date	Wed, 11 Feb 2015 14:19:08 -0500
parents	0e1f5a750d00
children	17d647821d61

rev	line source
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1 /*
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2
19731 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 19630 diff changeset	3 Copyright (C) 1996-2015 John W. Eaton
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	4
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	6
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	8 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6954 diff changeset	9 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6954 diff changeset	10 option) any later version.
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	11
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	15 for more details.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	16
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	17 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6954 diff changeset	18 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6954 diff changeset	19 <http://www.gnu.org/licenses/>.
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	20
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	21 */
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	22
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	23 // Author: James R. Van Zandt <jrv@vanzandt.mv.com>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	24
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	25 #ifdef HAVE_CONFIG_H
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	26 #include <config.h>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	27 #endif
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	28
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	29 #include <cfloat>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	30 #include <cstring>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	31 #include <cctype>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	32
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	33 #include <fstream>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	34 #include <iomanip>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	35 #include <iostream>
5765 7ba9ad1fec11 [project @ 2006-04-17 05:05:15 by jwe] jwe parents: 5760 diff changeset	36 #include <sstream>
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	37 #include <string>
4726 14dc2267c343 [project @ 2004-01-23 20:04:35 by jwe] jwe parents: 4701 diff changeset	38 #include <vector>
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	39
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	40 #include "byte-swap.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	41 #include "data-conv.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	42 #include "file-ops.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	43 #include "glob-match.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	44 #include "lo-mappers.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	45 #include "mach-info.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	46 #include "oct-env.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	47 #include "oct-time.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	48 #include "quit.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	49 #include "str-vec.h"
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	50 #include "file-stat.h"
8377 25bc2d31e1bf improve OCTAVE_LOCAL_BUFFER Jaroslav Hajek <highegg@gmail.com> parents: 8212 diff changeset	51 #include "oct-locbuf.h"
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	52
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	53 #include "Cell.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	54 #include "defun.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	55 #include "error.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	56 #include "gripes.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	57 #include "load-save.h"
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	58 #include "load-path.h"
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	59 #include "oct-obj.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	60 #include "oct-map.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	61 #include "ov-cell.h"
8212 ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	62 #include "ov-class.h"
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	63 #include "ov-fcn-inline.h"
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	64 #include "pager.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	65 #include "pt-exp.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	66 #include "sysdep.h"
9144 c6463412aebb eliminate symbol_table::scope_stack; fix scoping issue with evalin John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	67 #include "toplev.h"
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	68 #include "unwind-prot.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	69 #include "utils.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	70 #include "variables.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	71 #include "version.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	72 #include "dMatrix.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	73
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	74 #include "ls-utils.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	75 #include "ls-mat5.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	76
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	77 #include "parse.h"
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	78 #include "defaults.h"
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	79
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	80 #ifdef HAVE_ZLIB
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	81 #include <zlib.h>
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	82 #endif
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	83
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	84 #define READ_PAD(is_small_data_element, l) ((is_small_data_element) ? 4 : (((l)+7)/8)*8)
6295 0fcce0872e02 [project @ 2007-02-10 02:10:21 by jwe] jwe parents: 6292 diff changeset	85 #define PAD(l) (((l) > 0 && (l) <= 4) ? 4 : (((l)+7)/8)*8)
16427 1df815271885 allow various types of int for names like ML Ed Meyer <eem2314@gmail.com> parents: 16303 diff changeset	86 #define INT8(l) ((l) == miINT8 \|\| (l) == miUINT8 \|\| (l) == miUTF8)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	87
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	88
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	89 // The subsystem data block
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	90 static octave_value subsys_ov;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	91
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	92 // FIXME: the following enum values should be the same as the
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	93 // mxClassID values in mexproto.h, but it seems they have also changed
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	94 // over time. What is the correct way to handle this and maintain
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	95 // backward compatibility with old MAT files? For now, use
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	96 // "MAT_FILE_" instead of "mx" as the prefix for these names to avoid
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	97 // conflict with the mxClassID enum in mexproto.h.
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	98
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	99 enum arrayclasstype
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	100 {
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	101 MAT_FILE_CELL_CLASS=1, // cell array
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	102 MAT_FILE_STRUCT_CLASS, // structure
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	103 MAT_FILE_OBJECT_CLASS, // object
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	104 MAT_FILE_CHAR_CLASS, // character array
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	105 MAT_FILE_SPARSE_CLASS, // sparse array
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	106 MAT_FILE_DOUBLE_CLASS, // double precision array
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	107 MAT_FILE_SINGLE_CLASS, // single precision floating point
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	108 MAT_FILE_INT8_CLASS, // 8 bit signed integer
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	109 MAT_FILE_UINT8_CLASS, // 8 bit unsigned integer
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	110 MAT_FILE_INT16_CLASS, // 16 bit signed integer
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	111 MAT_FILE_UINT16_CLASS, // 16 bit unsigned integer
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	112 MAT_FILE_INT32_CLASS, // 32 bit signed integer
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	113 MAT_FILE_UINT32_CLASS, // 32 bit unsigned integer
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	114 MAT_FILE_INT64_CLASS, // 64 bit signed integer
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	115 MAT_FILE_UINT64_CLASS, // 64 bit unsigned integer
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	116 MAT_FILE_FUNCTION_CLASS, // Function handle
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	117 MAT_FILE_WORKSPACE_CLASS // Workspace (undocumented)
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	118 };
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	119
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	120 // Read COUNT elements of data from IS in the format specified by TYPE,
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	121 // placing the result in DATA. If SWAP is TRUE, swap the bytes of
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	122 // each element before copying to DATA. FLT_FMT specifies the format
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	123 // of the data if we are reading floating point numbers.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	124
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	125 static void
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	126 read_mat5_binary_data (std::istream& is, double *data,
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	127 octave_idx_type count, bool swap, mat5_data_type type,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	128 oct_mach_info::float_format flt_fmt)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	129 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	130
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	131 switch (type)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	132 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	133 case miINT8:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	134 read_doubles (is, data, LS_CHAR, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	135 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	136
5351 05adf9de7657 [project @ 2005-05-16 20:07:36 by dbateman] dbateman parents: 5336 diff changeset	137 case miUTF8:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	138 case miUINT8:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	139 read_doubles (is, data, LS_U_CHAR, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	140 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	141
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	142 case miINT16:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	143 read_doubles (is, data, LS_SHORT, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	144 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	145
6954 9dabcb305dda [project @ 2007-10-04 16:32:37 by jwe] jwe parents: 6823 diff changeset	146 case miUTF16:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	147 case miUINT16:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	148 read_doubles (is, data, LS_U_SHORT, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	149 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	150
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	151 case miINT32:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	152 read_doubles (is, data, LS_INT, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	153 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	154
6954 9dabcb305dda [project @ 2007-10-04 16:32:37 by jwe] jwe parents: 6823 diff changeset	155 case miUTF32:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	156 case miUINT32:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	157 read_doubles (is, data, LS_U_INT, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	158 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	159
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	160 case miSINGLE:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	161 read_doubles (is, data, LS_FLOAT, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	162 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	163
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	164 case miRESERVE1:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	165 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	166
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	167 case miDOUBLE:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	168 read_doubles (is, data, LS_DOUBLE, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	169 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	170
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	171 case miRESERVE2:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	172 case miRESERVE3:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	173 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	174
17861 870f3e12e163 maint: Use phrase "FIXME:" for problem areas in code. Rik <rik@octave.org> parents: 17787 diff changeset	175 // FIXME: how are the 64-bit cases supposed to work here?
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	176 case miINT64:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	177 read_doubles (is, data, LS_LONG, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	178 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	179
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	180 case miUINT64:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	181 read_doubles (is, data, LS_U_LONG, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	182 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	183
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	184 case miMATRIX:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	185 default:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	186 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	187 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	188 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	189
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	190 static void
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	191 read_mat5_binary_data (std::istream& is, float *data,
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	192 octave_idx_type count, bool swap, mat5_data_type type,
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	193 oct_mach_info::float_format flt_fmt)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	194 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	195
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	196 switch (type)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	197 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	198 case miINT8:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	199 read_floats (is, data, LS_CHAR, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	200 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	201
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	202 case miUTF8:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	203 case miUINT8:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	204 read_floats (is, data, LS_U_CHAR, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	205 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	206
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	207 case miINT16:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	208 read_floats (is, data, LS_SHORT, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	209 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	210
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	211 case miUTF16:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	212 case miUINT16:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	213 read_floats (is, data, LS_U_SHORT, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	214 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	215
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	216 case miINT32:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	217 read_floats (is, data, LS_INT, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	218 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	219
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	220 case miUTF32:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	221 case miUINT32:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	222 read_floats (is, data, LS_U_INT, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	223 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	224
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	225 case miSINGLE:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	226 read_floats (is, data, LS_FLOAT, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	227 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	228
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	229 case miRESERVE1:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	230 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	231
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	232 case miDOUBLE:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	233 read_floats (is, data, LS_DOUBLE, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	234 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	235
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	236 case miRESERVE2:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	237 case miRESERVE3:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	238 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	239
17861 870f3e12e163 maint: Use phrase "FIXME:" for problem areas in code. Rik <rik@octave.org> parents: 17787 diff changeset	240 // FIXME: how are the 64-bit cases supposed to work here?
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	241 case miINT64:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	242 read_floats (is, data, LS_LONG, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	243 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	244
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	245 case miUINT64:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	246 read_floats (is, data, LS_U_LONG, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	247 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	248
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	249 case miMATRIX:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	250 default:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	251 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	252 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	253 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	254
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	255 template <class T>
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	256 void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	257 read_mat5_integer_data (std::istream& is, T *m, octave_idx_type count,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	258 bool swap, mat5_data_type type)
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	259 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	260
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	261 #define READ_INTEGER_DATA(TYPE, swap, data, size, len, stream) \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	262 do \
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	263 { \
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	264 if (len > 0) \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	265 { \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	266 OCTAVE_LOCAL_BUFFER (TYPE, ptr, len); \
18725 9a6646cc7c3e Fix load/save to handle up to 2^32-1 elements. Rik <rik@octave.org> parents: 18712 diff changeset	267 std::streamsize n_bytes = size * static_cast<std::streamsize> (len); \
9a6646cc7c3e Fix load/save to handle up to 2^32-1 elements. Rik <rik@octave.org> parents: 18712 diff changeset	268 stream.read (reinterpret_cast<char *> (ptr), n_bytes); \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	269 if (swap) \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	270 swap_bytes< size > (ptr, len); \
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	271 for (octave_idx_type i = 0; i < len; i++) \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	272 data[i] = ptr[i]; \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	273 } \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	274 } \
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	275 while (0)
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	276
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	277 switch (type)
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	278 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	279 case miINT8:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	280 READ_INTEGER_DATA (int8_t, swap, m, 1, count, is);
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	281 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	282
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	283 case miUINT8:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	284 READ_INTEGER_DATA (uint8_t, swap, m, 1, count, is);
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	285 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	286
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	287 case miINT16:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	288 READ_INTEGER_DATA (int16_t, swap, m, 2, count, is);
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	289 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	290
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	291 case miUINT16:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	292 READ_INTEGER_DATA (uint16_t, swap, m, 2, count, is);
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	293 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	294
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	295 case miINT32:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	296 READ_INTEGER_DATA (int32_t, swap, m, 4, count, is);
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	297 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	298
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	299 case miUINT32:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	300 READ_INTEGER_DATA (uint32_t, swap, m, 4, count, is);
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	301 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	302
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	303 case miSINGLE:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	304 case miRESERVE1:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	305 case miDOUBLE:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	306 case miRESERVE2:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	307 case miRESERVE3:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	308 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	309
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	310 case miINT64:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	311 READ_INTEGER_DATA (int64_t, swap, m, 8, count, is);
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	312 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	313
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	314 case miUINT64:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	315 READ_INTEGER_DATA (uint64_t, swap, m, 8, count, is);
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	316 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	317
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	318 case miMATRIX:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	319 default:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	320 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	321 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	322
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	323 #undef READ_INTEGER_DATA
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	324
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	325 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	326
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	327 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	328 read_mat5_integer_data (std::istream& is, octave_int8 *m,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	329 octave_idx_type count, bool swap,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	330 mat5_data_type type);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	331
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	332 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	333 read_mat5_integer_data (std::istream& is, octave_int16 *m,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	334 octave_idx_type count, bool swap,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	335 mat5_data_type type);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	336
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	337 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	338 read_mat5_integer_data (std::istream& is, octave_int32 *m,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	339 octave_idx_type count, bool swap,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	340 mat5_data_type type);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	341
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	342 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	343 read_mat5_integer_data (std::istream& is, octave_int64 *m,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	344 octave_idx_type count, bool swap,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	345 mat5_data_type type);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	346
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	347 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	348 read_mat5_integer_data (std::istream& is, octave_uint8 *m,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	349 octave_idx_type count, bool swap,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	350 mat5_data_type type);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	351
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	352 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	353 read_mat5_integer_data (std::istream& is, octave_uint16 *m,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	354 octave_idx_type count, bool swap,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	355 mat5_data_type type);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	356
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	357 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	358 read_mat5_integer_data (std::istream& is, octave_uint32 *m,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	359 octave_idx_type count, bool swap,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	360 mat5_data_type type);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	361
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	362 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	363 read_mat5_integer_data (std::istream& is, octave_uint64 *m,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	364 octave_idx_type count, bool swap,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	365 mat5_data_type type);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	366
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	367 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	368 read_mat5_integer_data (std::istream& is, int *m,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	369 octave_idx_type count, bool swap,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	370 mat5_data_type type);
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	371
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	372 #define OCTAVE_MAT5_INTEGER_READ(TYP) \
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	373 { \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	374 TYP re (dims); \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	375 \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	376 std::streampos tmp_pos; \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	377 \
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	378 if (read_mat5_tag (is, swap, type, len, is_small_data_element)) \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	379 { \
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	380 error ("load: reading matrix data for '%s'", retval.c_str ()); \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	381 goto data_read_error; \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	382 } \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	383 \
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	384 octave_idx_type n = re.numel (); \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	385 tmp_pos = is.tellg (); \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	386 read_mat5_integer_data (is, re.fortran_vec (), n, swap, \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	387 static_cast<enum mat5_data_type> (type)); \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	388 \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	389 if (! is \|\| error_state) \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	390 { \
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	391 error ("load: reading matrix data for '%s'", retval.c_str ()); \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	392 goto data_read_error; \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	393 } \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	394 \
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	395 is.seekg (tmp_pos + static_cast<std::streamoff>\
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	396 (READ_PAD (is_small_data_element, len))); \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	397 \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	398 if (imag) \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	399 { \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	400 /* We don't handle imag integer types, convert to an array */ \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	401 NDArray im (dims); \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	402 \
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	403 if (read_mat5_tag (is, swap, type, len, is_small_data_element)) \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	404 { \
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	405 error ("load: reading matrix data for '%s'", \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	406 retval.c_str ()); \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	407 goto data_read_error; \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	408 } \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	409 \
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	410 n = im.numel (); \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	411 read_mat5_binary_data (is, im.fortran_vec (), n, swap, \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	412 static_cast<enum mat5_data_type> (type), flt_fmt); \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	413 \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	414 if (! is \|\| error_state) \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	415 { \
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	416 error ("load: reading imaginary matrix data for '%s'", \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	417 retval.c_str ()); \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	418 goto data_read_error; \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	419 } \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	420 \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	421 ComplexNDArray ctmp (dims); \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	422 \
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	423 for (octave_idx_type i = 0; i < n; i++) \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	424 ctmp(i) = Complex (re(i).double_value (), im(i)); \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	425 \
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	426 tc = ctmp; \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	427 } \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	428 else \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	429 tc = re; \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	430 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	431
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	432 // Read one element tag from stream IS,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	433 // place the type code in TYPE, the byte count in BYTES and true (false) to
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	434 // IS_SMALL_DATA_ELEMENT if the tag is 4 (8) bytes long.
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	435 // return nonzero on error
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	436 static int
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	437 read_mat5_tag (std::istream& is, bool swap, int32_t& type, int32_t& bytes,
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	438 bool& is_small_data_element)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	439 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	440 unsigned int upper;
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	441 int32_t temp;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	442
18712 6113e0c6920b maint: Clean up extra spaces before/after parentheses. Rik <rik@octave.org> parents: 18099 diff changeset	443 if (! is.read (reinterpret_cast<char *> (&temp), 4))
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	444 goto data_read_error;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	445
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	446 if (swap)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	447 swap_bytes<4> (&temp);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	448
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	449 upper = (temp >> 16) & 0xffff;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	450 type = temp & 0xffff;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	451
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	452 if (upper)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	453 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	454 // "compressed" format
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	455 bytes = upper;
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	456 is_small_data_element = true;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	457 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	458 else
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	459 {
18712 6113e0c6920b maint: Clean up extra spaces before/after parentheses. Rik <rik@octave.org> parents: 18099 diff changeset	460 if (! is.read (reinterpret_cast<char *> (&temp), 4))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	461 goto data_read_error;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	462 if (swap)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	463 swap_bytes<4> (&temp);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	464 bytes = temp;
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	465 is_small_data_element = false;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	466 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	467
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	468 return 0;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	469
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	470 data_read_error:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	471 return 1;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	472 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	473
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	474 static void
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	475 read_int (std::istream& is, bool swap, int32_t& val)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	476 {
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	477 is.read (reinterpret_cast<char *> (&val), 4);
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	478
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	479 if (swap)
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	480 swap_bytes<4> (&val);
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	481 }
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	482
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	483 // Extract one data element (scalar, matrix, string, etc.) from stream
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	484 // IS and place it in TC, returning the name of the variable.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	485 //
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	486 // The data is expected to be in Matlab's "Version 5" .mat format,
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	487 // though not all the features of that format are supported.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	488 //
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	489 // FILENAME is used for error messages.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	490
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	491 std::string
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	492 read_mat5_binary_element (std::istream& is, const std::string& filename,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	493 bool swap, bool& global, octave_value& tc)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	494 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	495 std::string retval;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	496
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	497 global = false;
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	498
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	499 // NOTE: these are initialized here instead of closer to where they
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	500 // are first used to avoid errors from gcc about goto crossing
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	501 // initialization of variable.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	502
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	503 bool imag;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	504 bool isclass = false;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	505 bool logicalvar;
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	506 dim_vector dims;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	507 enum arrayclasstype arrayclass;
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	508 int16_t number = (reinterpret_cast<const int16_t >("\x00\x01"));
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	509 octave_idx_type nzmax;
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	510 std::string classname;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	511
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	512 // MAT files always use IEEE floating point
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	513 oct_mach_info::float_format flt_fmt = oct_mach_info::flt_fmt_unknown;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	514 if ((number == 1) ^ swap)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	515 flt_fmt = oct_mach_info::flt_fmt_ieee_big_endian;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	516 else
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	517 flt_fmt = oct_mach_info::flt_fmt_ieee_little_endian;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	518
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	519 // element type, length and small data element flag
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	520 int32_t type = 0;
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	521 int32_t element_length;
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	522 bool is_small_data_element;
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	523 if (read_mat5_tag (is, swap, type, element_length, is_small_data_element))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	524 return retval; // EOF
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	525
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	526 if (type == miCOMPRESSED)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	527 {
16225 28be9be86240 better diagnostic when reading compressed fields in mat files (bug #38488) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 15531 diff changeset	528 #ifdef HAVE_ZLIB
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	529 // If C++ allowed us direct access to the file descriptor of an
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	530 // ifstream in a uniform way, the code below could be vastly
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	531 // simplified, and additional copies of the data in memory
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	532 // wouldn't be needed.
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	533
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	534 OCTAVE_LOCAL_BUFFER (char, inbuf, element_length);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	535 is.read (inbuf, element_length);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	536
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	537 // We uncompress the first 8 bytes of the header to get the buffer length
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	538 // This will fail with an error Z_MEM_ERROR
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	539 uLongf destLen = 8;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	540 OCTAVE_LOCAL_BUFFER (unsigned int, tmp, 2);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	541 if (uncompress (reinterpret_cast<Bytef *> (tmp), &destLen,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	542 reinterpret_cast<Bytef *> (inbuf), element_length)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	543 != Z_MEM_ERROR)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	544 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	545 // Why should I have to initialize outbuf as I'll just overwrite!!
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	546 if (swap)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	547 swap_bytes<4> (tmp, 2);
5322 22994a5730f9 [project @ 2005-04-29 13:04:24 by dbateman] dbateman parents: 5307 diff changeset	548
12397 c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	549 destLen = tmp[1] + 8;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	550 std::string outbuf (destLen, ' ');
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	551
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	552 // FIXME: find a way to avoid casting away const here!
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	553
19627 446c46af4b42 strip trailing whitespace from most source files John W. Eaton <jwe@octave.org> parents: 18869 diff changeset	554 int err = uncompress (reinterpret_cast<Bytef *>
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	555 (const_cast<char *> (outbuf.c_str ())),
12397 c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	556 &destLen, reinterpret_cast<Bytef *> (inbuf),
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	557 element_length);
12399 824b3e0ab12a Finish reverting unintended commit left over by 12396-12397. Ben Abbott <bpabbott@mac.com> parents: 12397 diff changeset	558
12397 c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	559 if (err != Z_OK)
11580 e306683a7e97 read_mat5_binary_element: improve diagnostic if uncompress fails John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	560 {
12397 c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	561 std::string msg;
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	562 switch (err)
11580 e306683a7e97 read_mat5_binary_element: improve diagnostic if uncompress fails John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	563 {
12397 c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	564 case Z_STREAM_END:
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	565 msg = "stream end";
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	566 break;
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	567
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	568 case Z_NEED_DICT:
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	569 msg = "need dict";
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	570 break;
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	571
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	572 case Z_ERRNO:
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	573 msg = "errno case";
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	574 break;
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	575
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	576 case Z_STREAM_ERROR:
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	577 msg = "stream error";
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	578 break;
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	579
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	580 case Z_DATA_ERROR:
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	581 msg = "data error";
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	582 break;
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	583
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	584 case Z_MEM_ERROR:
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	585 msg = "mem error";
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	586 break;
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	587
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	588 case Z_BUF_ERROR:
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	589 msg = "buf error";
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	590 break;
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	591
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	592 case Z_VERSION_ERROR:
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	593 msg = "version error";
11580 e306683a7e97 read_mat5_binary_element: improve diagnostic if uncompress fails John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	594 break;
e306683a7e97 read_mat5_binary_element: improve diagnostic if uncompress fails John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	595 }
12397 c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	596
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	597 error ("load: error uncompressing data element (%s from zlib)",
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	598 msg.c_str ());
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	599 }
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	600 else
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	601 {
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	602 std::istringstream gz_is (outbuf);
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	603 retval = read_mat5_binary_element (gz_is, filename,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	604 swap, global, tc);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	605 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	606 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	607 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	608 error ("load: error probing size of compressed data element");
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	609
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	610 return retval;
16225 28be9be86240 better diagnostic when reading compressed fields in mat files (bug #38488) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 15531 diff changeset	611 #else // HAVE_ZLIB
28be9be86240 better diagnostic when reading compressed fields in mat files (bug #38488) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 15531 diff changeset	612 error ("load: zlib unavailable, cannot read compressed data element");
16226 40cf0a292b20 Fix bad #endif in 28be9be86240 Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 16225 diff changeset	613 #endif
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	614 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	615
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	616 std::streampos pos;
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	617
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	618 if (type != miMATRIX)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	619 {
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	620 pos = is.tellg ();
5930 a703198cb8b8 [project @ 2006-08-15 06:06:15 by jwe] jwe parents: 5900 diff changeset	621 error ("load: invalid element type = %d", type);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	622 goto early_read_error;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	623 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	624
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	625 if (element_length == 0)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	626 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	627 tc = Matrix ();
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	628 return retval;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	629 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	630
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	631 pos = is.tellg ();
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	632
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	633 // array flags subelement
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	634 int32_t len;
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	635 if (read_mat5_tag (is, swap, type, len, is_small_data_element) \|\|
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	636 type != miUINT32 \|\| len != 8 \|\| is_small_data_element)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	637 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	638 error ("load: invalid array flags subelement");
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	639 goto early_read_error;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	640 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	641
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	642 int32_t flags;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	643 read_int (is, swap, flags);
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	644
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	645 imag = (flags & 0x0800) != 0; // has an imaginary part?
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	646
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	647 global = (flags & 0x0400) != 0; // global variable?
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	648
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	649 logicalvar = (flags & 0x0200) != 0; // boolean ?
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	650
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	651 arrayclass = static_cast<arrayclasstype> (flags & 0xff);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	652
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	653 int32_t tmp_nzmax;
18851 9ac2357f19bc doc: Replace "non-zero" with "nonzero" to match existing usage. Rik <rik@octave.org> parents: 18725 diff changeset	654 read_int (is, swap, tmp_nzmax); // max number of nonzero in sparse
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	655 nzmax = tmp_nzmax;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	656
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	657 // dimensions array subelement
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	658 if (arrayclass != MAT_FILE_WORKSPACE_CLASS)
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	659 {
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	660 int32_t dim_len;
4638 9d8e84d710a5 [project @ 2003-11-20 04:55:21 by jwe] jwe parents: 4634 diff changeset	661
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	662 if (read_mat5_tag (is, swap, type, dim_len, is_small_data_element) \|\|
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	663 type != miINT32)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	664 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	665 error ("load: invalid dimensions array subelement");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	666 goto early_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	667 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	668
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	669 int ndims = dim_len / 4;
18869 94d791a03737 Allow loading mat5 files generated from R and Python (bug #42562). Rik <rik@octave.org> parents: 17861 diff changeset	670 if (ndims == 1)
94d791a03737 Allow loading mat5 files generated from R and Python (bug #42562). Rik <rik@octave.org> parents: 17861 diff changeset	671 {
94d791a03737 Allow loading mat5 files generated from R and Python (bug #42562). Rik <rik@octave.org> parents: 17861 diff changeset	672 // R and Python can create a 1-D object which is really an Nx1 object
94d791a03737 Allow loading mat5 files generated from R and Python (bug #42562). Rik <rik@octave.org> parents: 17861 diff changeset	673 dims.resize (2);
94d791a03737 Allow loading mat5 files generated from R and Python (bug #42562). Rik <rik@octave.org> parents: 17861 diff changeset	674 dims(1) = 1;
94d791a03737 Allow loading mat5 files generated from R and Python (bug #42562). Rik <rik@octave.org> parents: 17861 diff changeset	675 }
94d791a03737 Allow loading mat5 files generated from R and Python (bug #42562). Rik <rik@octave.org> parents: 17861 diff changeset	676 else
94d791a03737 Allow loading mat5 files generated from R and Python (bug #42562). Rik <rik@octave.org> parents: 17861 diff changeset	677 dims.resize (ndims);
94d791a03737 Allow loading mat5 files generated from R and Python (bug #42562). Rik <rik@octave.org> parents: 17861 diff changeset	678
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	679 for (int i = 0; i < ndims; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	680 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	681 int32_t n;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	682 read_int (is, swap, n);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	683 dims(i) = n;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	684 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	685
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	686 std::streampos tmp_pos = is.tellg ();
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	687 is.seekg (tmp_pos + static_cast<std::streamoff>
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	688 (READ_PAD (is_small_data_element, dim_len) - dim_len));
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	689 }
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	690 else
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	691 {
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	692 // Why did mathworks decide to not have dims for a workspace!!!
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	693 dims.resize (2);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	694 dims(0) = 1;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	695 dims(1) = 1;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	696 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	697
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	698 if (read_mat5_tag (is, swap, type, len, is_small_data_element) \|\| !INT8(type))
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	699 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	700 error ("load: invalid array name subelement");
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	701 goto early_read_error;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	702 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	703
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	704 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	705 OCTAVE_LOCAL_BUFFER (char, name, len+1);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	706
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	707 // Structure field subelements have zero-length array name subelements.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	708
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	709 std::streampos tmp_pos = is.tellg ();
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	710
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	711 if (len)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	712 {
18712 6113e0c6920b maint: Clean up extra spaces before/after parentheses. Rik <rik@octave.org> parents: 18099 diff changeset	713 if (! is.read (name, len))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	714 goto data_read_error;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	715
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	716 is.seekg (tmp_pos + static_cast<std::streamoff>
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	717 (READ_PAD (is_small_data_element, len)));
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	718 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	719
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	720 name[len] = '\0';
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	721 retval = name;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	722 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	723
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	724 switch (arrayclass)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	725 {
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	726 case MAT_FILE_CELL_CLASS:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	727 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	728 Cell cell_array (dims);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	729
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	730 octave_idx_type n = cell_array.numel ();
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	731
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	732 for (octave_idx_type i = 0; i < n; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	733 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	734 octave_value tc2;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	735
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	736 std::string nm
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	737 = read_mat5_binary_element (is, filename, swap, global, tc2);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	738
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	739 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	740 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	741 error ("load: reading cell data for '%s'", nm.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	742 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	743 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	744
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	745 cell_array(i) = tc2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	746 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	747
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	748 tc = cell_array;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	749 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	750 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	751
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	752 case MAT_FILE_SPARSE_CLASS:
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	753 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	754 octave_idx_type nr = dims(0);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	755 octave_idx_type nc = dims(1);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	756 SparseMatrix sm;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	757 SparseComplexMatrix scm;
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	758 octave_idx_type *ridx;
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	759 octave_idx_type *cidx;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	760 double *data;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	761
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	762 // Setup return value
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	763 if (imag)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	764 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	765 scm = SparseComplexMatrix (nr, nc, nzmax);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	766 ridx = scm.ridx ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	767 cidx = scm.cidx ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	768 data = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	769 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	770 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	771 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	772 sm = SparseMatrix (nr, nc, nzmax);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	773 ridx = sm.ridx ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	774 cidx = sm.cidx ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	775 data = sm.data ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	776 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	777
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	778 // row indices
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	779 std::streampos tmp_pos;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	780
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	781 if (read_mat5_tag (is, swap, type, len, is_small_data_element))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	782 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	783 error ("load: reading sparse row data for '%s'", retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	784 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	785 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	786
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	787 tmp_pos = is.tellg ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	788
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	789 read_mat5_integer_data (is, ridx, nzmax, swap,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	790 static_cast<enum mat5_data_type> (type));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	791
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	792 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	793 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	794 error ("load: reading sparse row data for '%s'", retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	795 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	796 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	797
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	798 is.seekg (tmp_pos + static_cast<std::streamoff>
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	799 (READ_PAD (is_small_data_element, len)));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	800
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	801 // col indices
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	802 if (read_mat5_tag (is, swap, type, len, is_small_data_element))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	803 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	804 error ("load: reading sparse column data for '%s'",
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	805 retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	806 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	807 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	808
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	809 tmp_pos = is.tellg ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	810
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	811 read_mat5_integer_data (is, cidx, nc + 1, swap,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	812 static_cast<enum mat5_data_type> (type));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	813
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	814 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	815 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	816 error ("load: reading sparse column data for '%s'",
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	817 retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	818 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	819 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	820
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	821 is.seekg (tmp_pos + static_cast<std::streamoff>
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	822 (READ_PAD (is_small_data_element, len)));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	823
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	824 // real data subelement
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	825 if (read_mat5_tag (is, swap, type, len, is_small_data_element))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	826 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	827 error ("load: reading sparse matrix data for '%s'",
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	828 retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	829 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	830 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	831
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	832 octave_idx_type nnz = cidx[nc];
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	833 NDArray re;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	834 if (imag)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	835 {
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10349 diff changeset	836 re = NDArray (dim_vector (nnz, 1));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	837 data = re.fortran_vec ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	838 }
5592 61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5389 diff changeset	839
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	840 tmp_pos = is.tellg ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	841 read_mat5_binary_data (is, data, nnz, swap,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	842 static_cast<enum mat5_data_type> (type),
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	843 flt_fmt);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	844
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	845 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	846 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	847 error ("load: reading sparse matrix data for '%s'",
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	848 retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	849 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	850 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	851
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	852 is.seekg (tmp_pos + static_cast<std::streamoff>
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	853 (READ_PAD (is_small_data_element, len)));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	854
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	855 // imaginary data subelement
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	856 if (imag)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	857 {
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10349 diff changeset	858 NDArray im (dim_vector (static_cast<int> (nnz), 1));
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	859
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	860 if (read_mat5_tag (is, swap, type, len, is_small_data_element))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	861 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	862 error ("load: reading sparse matrix data for '%s'",
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	863 retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	864 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	865 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	866
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	867 read_mat5_binary_data (is, im.fortran_vec (), nnz, swap,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	868 static_cast<enum mat5_data_type> (type),
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	869 flt_fmt);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	870
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	871 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	872 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	873 error ("load: reading imaginary sparse matrix data for '%s'",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	874 retval.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	875 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	876 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	877
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	878 for (octave_idx_type i = 0; i < nnz; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	879 scm.xdata (i) = Complex (re (i), im (i));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	880
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	881 tc = scm;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	882 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	883 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	884 tc = sm;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	885 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	886 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	887
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	888 case MAT_FILE_FUNCTION_CLASS:
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	889 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	890 octave_value tc2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	891 std::string nm
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	892 = read_mat5_binary_element (is, filename, swap, global, tc2);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	893
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	894 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	895 goto data_read_error;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	896
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	897 // Octave can handle both "/" and "\" as a directory seperator
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	898 // and so can ignore the separator field of m0. I think the
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	899 // sentinel field is also save to ignore.
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	900 octave_scalar_map m0 = tc2.scalar_map_value ();
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	901 octave_scalar_map m1
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	902 = m0.contents ("function_handle").scalar_map_value ();
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	903 std::string ftype = m1.contents ("type").string_value ();
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	904 std::string fname = m1.contents ("function").string_value ();
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	905 std::string fpath = m1.contents ("file").string_value ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	906
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	907 if (ftype == "simple" \|\| ftype == "scopedfunction")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	908 {
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	909 if (fpath.length () == 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	910 // We have a builtin function
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	911 tc = make_fcn_handle (fname);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	912 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	913 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	914 std::string mroot =
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	915 m0.contents ("matlabroot").string_value ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	916
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	917 if ((fpath.length () >= mroot.length ()) &&
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	918 fpath.substr (0, mroot.length ()) == mroot &&
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	919 OCTAVE_EXEC_PREFIX != mroot)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	920 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	921 // If fpath starts with matlabroot, and matlabroot
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	922 // doesn't equal octave_config_info ("exec_prefix")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	923 // then the function points to a version of Octave
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	924 // or Matlab other than the running version. In that
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	925 // case we replace with the same function in the
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	926 // running version of Octave?
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	927
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	928 // First check if just replacing matlabroot is enough
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	929 std::string str = OCTAVE_EXEC_PREFIX +
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	930 fpath.substr (mroot.length ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	931 file_stat fs (str);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	932
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	933 if (fs.exists ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	934 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	935 size_t xpos
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	936 = str.find_last_of (file_ops::dir_sep_chars ());
7336 745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe] jwe parents: 7198 diff changeset	937
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	938 std::string dir_name = str.substr (0, xpos);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	939
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	940 octave_function *fcn
16676 7368654f302f Initial support for (classdef) packages. Michael Goffioul <michael.goffioul@gmail.com> parents: 16442 diff changeset	941 = load_fcn_from_file (str, dir_name, "", "", fname);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	942
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	943 if (fcn)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	944 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	945 octave_value tmp (fcn);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	946
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	947 tc = octave_value (new octave_fcn_handle (tmp,
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	948 fname));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	949 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	950 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	951 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	952 {
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	953 // Next just search for it anywhere in the system path
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	954 string_vector names(3);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	955 names(0) = fname + ".oct";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	956 names(1) = fname + ".mex";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	957 names(2) = fname + ".m";
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	958
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	959 dir_path p (load_path::system_path ());
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	960
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	961 str =
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	962 octave_env::make_absolute (p.find_first_of (names));
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	963
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	964 size_t xpos
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	965 = str.find_last_of (file_ops::dir_sep_chars ());
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	966
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	967 std::string dir_name = str.substr (0, xpos);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	968
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	969 octave_function *fcn
16676 7368654f302f Initial support for (classdef) packages. Michael Goffioul <michael.goffioul@gmail.com> parents: 16442 diff changeset	970 = load_fcn_from_file (str, dir_name, "", "", fname);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	971
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	972 if (fcn)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	973 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	974 octave_value tmp (fcn);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	975
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	976 tc = octave_value (new octave_fcn_handle (tmp,
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	977 fname));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	978 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	979 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	980 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	981 warning ("load: can't find the file %s",
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	982 fpath.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	983 goto skip_ahead;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	984 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	985 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	986 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	987 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	988 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	989 size_t xpos
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	990 = fpath.find_last_of (file_ops::dir_sep_chars ());
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	991
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	992 std::string dir_name = fpath.substr (0, xpos);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	993
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	994 octave_function *fcn
16676 7368654f302f Initial support for (classdef) packages. Michael Goffioul <michael.goffioul@gmail.com> parents: 16442 diff changeset	995 = load_fcn_from_file (fpath, dir_name, "", "", fname);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	996
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	997 if (fcn)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	998 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	999 octave_value tmp (fcn);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1000
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1001 tc = octave_value (new octave_fcn_handle (tmp, fname));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1002 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1003 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1004 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1005 warning ("load: can't find the file %s",
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1006 fpath.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1007 goto skip_ahead;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1008 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1009 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1010 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1011 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1012 else if (ftype == "nested")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1013 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1014 warning ("load: can't load nested function");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1015 goto skip_ahead;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1016 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1017 else if (ftype == "anonymous")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1018 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1019 octave_scalar_map m2
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1020 = m1.contents ("workspace").scalar_map_value ();
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1021 uint32NDArray MCOS = m2.contents ("MCOS").uint32_array_value ();
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1022 octave_idx_type off
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1023 = static_cast<octave_idx_type>(MCOS(4).double_value ());
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1024 m2 = subsys_ov.scalar_map_value ();
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1025 m2 = m2.contents ("MCOS").scalar_map_value ();
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1026 tc2 = m2.contents ("MCOS").cell_value ()(1 + off).cell_value ()(1);
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1027 m2 = tc2.scalar_map_value ();
7336 745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe] jwe parents: 7198 diff changeset	1028
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1029 unwind_protect_safe frame;
9144 c6463412aebb eliminate symbol_table::scope_stack; fix scoping issue with evalin John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1030
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1031 // Set up temporary scope to use for evaluating the text
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1032 // that defines the anonymous function.
9144 c6463412aebb eliminate symbol_table::scope_stack; fix scoping issue with evalin John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1033
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1034 symbol_table::scope_id local_scope = symbol_table::alloc_scope ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1035 frame.add_fcn (symbol_table::erase_scope, local_scope);
9144 c6463412aebb eliminate symbol_table::scope_stack; fix scoping issue with evalin John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1036
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1037 symbol_table::set_scope (local_scope);
9144 c6463412aebb eliminate symbol_table::scope_stack; fix scoping issue with evalin John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	1038
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1039 octave_call_stack::push (local_scope, 0);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1040 frame.add_fcn (octave_call_stack::pop);
7336 745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe] jwe parents: 7198 diff changeset	1041
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1042 if (m2.nfields () > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1043 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1044 octave_value tmp;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1045
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1046 for (octave_map::iterator p0 = m2.begin () ;
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1047 p0 != m2.end (); p0++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1048 {
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	1049 std::string key = m2.key (p0);
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1050 octave_value val = m2.contents (p0);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1051
16442 302157614308 deprecate symbol_table::varref functions John W. Eaton <jwe@octave.org> parents: 16427 diff changeset	1052 symbol_table::assign (key, val, local_scope, 0);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1053 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1054 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1055
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1056 int parse_status;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1057 octave_value anon_fcn_handle =
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1058 eval_string (fname.substr (4), true, parse_status);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1059
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1060 if (parse_status == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1061 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1062 octave_fcn_handle *fh =
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1063 anon_fcn_handle.fcn_handle_value ();
7761 5adeea5de26c symbol table reporting functions John W. Eaton <jwe@octave.org> parents: 7336 diff changeset	1064
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1065 if (fh)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1066 tc = new octave_fcn_handle (fh->fcn_val (), "@<anonymous>");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1067 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1068 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1069 error ("load: failed to load anonymous function handle");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1070 goto skip_ahead;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1071 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1072 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1073 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1074 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1075 error ("load: failed to load anonymous function handle");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1076 goto skip_ahead;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1077 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1078
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1079 frame.run ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1080 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1081 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1082 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1083 error ("load: invalid function handle type");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1084 goto skip_ahead;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1085 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1086 }
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1087 break;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1088
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1089 case MAT_FILE_WORKSPACE_CLASS:
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1090 {
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1091 octave_map m (dim_vector (1, 1));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1092 int n_fields = 2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1093 string_vector field (n_fields);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1094
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1095 for (int i = 0; i < n_fields; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1096 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1097 int32_t fn_type;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1098 int32_t fn_len;
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1099 if (read_mat5_tag (is, swap, fn_type, fn_len, is_small_data_element)
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1100 \|\| !INT8(fn_type))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1101 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1102 error ("load: invalid field name subelement");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1103 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1104 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1105
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1106 OCTAVE_LOCAL_BUFFER (char, elname, fn_len + 1);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1107
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1108 std::streampos tmp_pos = is.tellg ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1109
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1110 if (fn_len)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1111 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1112 if (! is.read (elname, fn_len))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1113 goto data_read_error;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1114
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1115 is.seekg (tmp_pos + static_cast<std::streamoff>
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1116 (READ_PAD (is_small_data_element, fn_len)));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1117 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1118
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1119 elname[fn_len] = '\0';
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1120
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1121 field(i) = elname;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1122 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1123
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1124 std::vector<Cell> elt (n_fields);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1125
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1126 for (octave_idx_type i = 0; i < n_fields; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1127 elt[i] = Cell (dims);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1128
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1129 octave_idx_type n = dims.numel ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1130
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1131 // fields subelements
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1132 for (octave_idx_type j = 0; j < n; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1133 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1134 for (octave_idx_type i = 0; i < n_fields; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1135 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1136 if (field(i) == "MCOS")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1137 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1138 octave_value fieldtc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1139 read_mat5_binary_element (is, filename, swap, global,
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1140 fieldtc);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1141 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1142 goto data_read_error;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1143
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1144 elt[i](j) = fieldtc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1145 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1146 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1147 elt[i](j) = octave_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1148 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1149 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1150
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1151 for (octave_idx_type i = 0; i < n_fields; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1152 m.assign (field (i), elt[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1153 tc = m;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1154 }
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1155 break;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1156
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1157 case MAT_FILE_OBJECT_CLASS:
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1158 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1159 isclass = true;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1160
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1161 if (read_mat5_tag (is, swap, type, len, is_small_data_element) \|\|
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1162 !INT8(type))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1163 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1164 error ("load: invalid class name");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1165 goto skip_ahead;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1166 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1167
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1168 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1169 OCTAVE_LOCAL_BUFFER (char, name, len+1);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1170
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1171 std::streampos tmp_pos = is.tellg ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1172
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1173 if (len)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1174 {
18712 6113e0c6920b maint: Clean up extra spaces before/after parentheses. Rik <rik@octave.org> parents: 18099 diff changeset	1175 if (! is.read (name, len))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1176 goto data_read_error;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1177
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1178 is.seekg (tmp_pos + static_cast<std::streamoff>
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1179 (READ_PAD (is_small_data_element, len)));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1180 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1181
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1182 name[len] = '\0';
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1183 classname = name;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1184 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1185 }
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1186 // Fall-through
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1187 case MAT_FILE_STRUCT_CLASS:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1188 {
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1189 octave_map m (dims);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1190 int32_t fn_type;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1191 int32_t fn_len;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1192 int32_t field_name_length;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1193
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1194 // field name length subelement -- actually the maximum length
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1195 // of a field name. The Matlab docs promise this will always
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1196 // be 32. We read and use the actual value, on the theory
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1197 // that eventually someone will recognize that's a waste of space.
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1198 if (read_mat5_tag (is, swap, fn_type, fn_len, is_small_data_element)
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1199 \|\| fn_type != miINT32)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1200 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1201 error ("load: invalid field name length subelement");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1202 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1203 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1204
18712 6113e0c6920b maint: Clean up extra spaces before/after parentheses. Rik <rik@octave.org> parents: 18099 diff changeset	1205 if (! is.read (reinterpret_cast<char *> (&field_name_length), fn_len))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1206 goto data_read_error;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1207
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1208 if (swap)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1209 swap_bytes<4> (&field_name_length);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1210
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1211 // field name subelement. The length of this subelement tells
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1212 // us how many fields there are.
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1213 if (read_mat5_tag (is, swap, fn_type, fn_len, is_small_data_element)
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1214 \|\| !INT8(fn_type))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1215 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1216 error ("load: invalid field name subelement");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1217 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1218 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1219
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1220 octave_idx_type n_fields = fn_len/field_name_length;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1221
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1222 if (n_fields > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1223 {
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1224 fn_len = READ_PAD (is_small_data_element, fn_len);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1225
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1226 OCTAVE_LOCAL_BUFFER (char, elname, fn_len);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1227
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1228 if (! is.read (elname, fn_len))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1229 goto data_read_error;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1230
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1231 std::vector<Cell> elt (n_fields);
6292 3588fc904484 [project @ 2007-02-09 08:33:42 by jwe] jwe parents: 6125 diff changeset	1232
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1233 for (octave_idx_type i = 0; i < n_fields; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1234 elt[i] = Cell (dims);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1235
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1236 octave_idx_type n = dims.numel ();
5336 6ba182a85dea [project @ 2005-05-04 18:12:16 by jwe] jwe parents: 5322 diff changeset	1237
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1238 // fields subelements
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1239 for (octave_idx_type j = 0; j < n; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1240 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1241 for (octave_idx_type i = 0; i < n_fields; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1242 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1243 octave_value fieldtc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1244 read_mat5_binary_element (is, filename, swap, global,
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1245 fieldtc);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1246 elt[i](j) = fieldtc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1247 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1248 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1249
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1250 for (octave_idx_type i = 0; i < n_fields; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1251 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1252 const char key = elname + ifield_name_length;
5336 6ba182a85dea [project @ 2005-05-04 18:12:16 by jwe] jwe parents: 5322 diff changeset	1253
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1254 m.assign (key, elt[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1255 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1256 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1257
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1258 if (isclass)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1259 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1260 if (classname == "inline")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1261 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1262 // inline is not an object in Octave but rather an
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1263 // overload of a function handle. Special case.
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1264 tc =
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	1265 new octave_fcn_inline (m.contents ("expr")(0).string_value (),
f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	1266 m.contents ("args")(0).string_value ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1267 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1268 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1269 {
13874 c1b754d93572 copy parent class info when performing operations on class objects John W. Eaton <jwe@octave.org> parents: 12699 diff changeset	1270 octave_class* cls
c1b754d93572 copy parent class info when performing operations on class objects John W. Eaton <jwe@octave.org> parents: 12699 diff changeset	1271 = new octave_class (m, classname,
c1b754d93572 copy parent class info when performing operations on class objects John W. Eaton <jwe@octave.org> parents: 12699 diff changeset	1272 std::list<std::string> ());
12699 c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1273
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1274 if (cls->reconstruct_exemplar ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1275 {
12699 c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1276
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1277 if (! cls->reconstruct_parents ())
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1278 warning ("load: unable to reconstruct object inheritance");
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1279
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1280 tc = cls;
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1281 if (load_path::find_method (classname, "loadobj") !=
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1282 std::string ())
12699 c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1283 {
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1284 octave_value_list tmp = feval ("loadobj", tc, 1);
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1285
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1286 if (! error_state)
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1287 tc = tmp(0);
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1288 else
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1289 goto data_read_error;
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1290 }
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1291 }
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1292 else
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1293 {
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1294 tc = m;
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1295 warning ("load: element has been converted to a structure");
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1296 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1297 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1298 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1299 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1300 tc = m;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1301 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1302 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1303
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1304 case MAT_FILE_INT8_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1305 OCTAVE_MAT5_INTEGER_READ (int8NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1306 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1307
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1308 case MAT_FILE_UINT8_CLASS:
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1309 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1310 OCTAVE_MAT5_INTEGER_READ (uint8NDArray);
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1311
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1312 // Logical variables can either be MAT_FILE_UINT8_CLASS or
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1313 // MAT_FILE_DOUBLE_CLASS, so check if we have a logical
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1314 // variable and convert it.
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1315
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1316 if (logicalvar)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1317 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1318 uint8NDArray in = tc.uint8_array_value ();
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1319 octave_idx_type nel = in.numel ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1320 boolNDArray out (dims);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1321
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1322 for (octave_idx_type i = 0; i < nel; i++)
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	1323 out(i) = in(i).bool_value ();
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1324
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1325 tc = out;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1326 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1327 }
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1328 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1329
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1330 case MAT_FILE_INT16_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1331 OCTAVE_MAT5_INTEGER_READ (int16NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1332 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1333
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1334 case MAT_FILE_UINT16_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1335 OCTAVE_MAT5_INTEGER_READ (uint16NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1336 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1337
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1338 case MAT_FILE_INT32_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1339 OCTAVE_MAT5_INTEGER_READ (int32NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1340 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1341
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1342 case MAT_FILE_UINT32_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1343 OCTAVE_MAT5_INTEGER_READ (uint32NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1344 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1345
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1346 case MAT_FILE_INT64_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1347 OCTAVE_MAT5_INTEGER_READ (int64NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1348 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1349
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1350 case MAT_FILE_UINT64_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1351 OCTAVE_MAT5_INTEGER_READ (uint64NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1352 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1353
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1354
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1355 case MAT_FILE_SINGLE_CLASS:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1356 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1357 FloatNDArray re (dims);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1358
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1359 // real data subelement
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1360
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1361 std::streampos tmp_pos;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1362
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1363 if (read_mat5_tag (is, swap, type, len, is_small_data_element))
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1364 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1365 error ("load: reading matrix data for '%s'", retval.c_str ());
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1366 goto data_read_error;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1367 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1368
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1369 octave_idx_type n = re.numel ();
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1370 tmp_pos = is.tellg ();
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1371 read_mat5_binary_data (is, re.fortran_vec (), n, swap,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1372 static_cast<enum mat5_data_type> (type),
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1373 flt_fmt);
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1374
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1375 if (! is \|\| error_state)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1376 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1377 error ("load: reading matrix data for '%s'", retval.c_str ());
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1378 goto data_read_error;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1379 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1380
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1381 is.seekg (tmp_pos + static_cast<std::streamoff>
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1382 (READ_PAD (is_small_data_element, len)));
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1383
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1384 if (imag)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1385 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1386 // imaginary data subelement
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1387
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1388 FloatNDArray im (dims);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1389
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1390 if (read_mat5_tag (is, swap, type, len, is_small_data_element))
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1391 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1392 error ("load: reading matrix data for '%s'", retval.c_str ());
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1393 goto data_read_error;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1394 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1395
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1396 n = im.numel ();
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1397 read_mat5_binary_data (is, im.fortran_vec (), n, swap,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1398 static_cast<enum mat5_data_type> (type),
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1399 flt_fmt);
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1400
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1401 if (! is \|\| error_state)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1402 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1403 error ("load: reading imaginary matrix data for '%s'",
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1404 retval.c_str ());
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1405 goto data_read_error;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1406 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1407
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1408 FloatComplexNDArray ctmp (dims);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1409
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1410 for (octave_idx_type i = 0; i < n; i++)
11419 a4822f3d1032 Fix for saving of single precision arrays to the matlab file format David Bateman <dbateman@free.fr> parents: 10909 diff changeset	1411 ctmp(i) = FloatComplex (re(i), im(i));
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1412
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1413 tc = ctmp;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1414 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1415 else
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1416 tc = re;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1417 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1418 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1419
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1420 case MAT_FILE_CHAR_CLASS:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1421 // handle as a numerical array to start with
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1422
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1423 case MAT_FILE_DOUBLE_CLASS:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1424 default:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1425 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1426 NDArray re (dims);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1427
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1428 // real data subelement
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1429
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1430 std::streampos tmp_pos;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1431
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1432 if (read_mat5_tag (is, swap, type, len, is_small_data_element))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1433 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1434 error ("load: reading matrix data for '%s'", retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1435 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1436 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1437
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1438 octave_idx_type n = re.numel ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1439 tmp_pos = is.tellg ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1440 read_mat5_binary_data (is, re.fortran_vec (), n, swap,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1441 static_cast<enum mat5_data_type> (type),
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1442 flt_fmt);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1443
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1444 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1445 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1446 error ("load: reading matrix data for '%s'", retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1447 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1448 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1449
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1450 is.seekg (tmp_pos + static_cast<std::streamoff>
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1451 (READ_PAD (is_small_data_element, len)));
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1452
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1453 if (logicalvar)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1454 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1455 // Logical variables can either be MAT_FILE_UINT8_CLASS or
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1456 // MAT_FILE_DOUBLE_CLASS, so check if we have a logical
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1457 // variable and convert it.
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1458
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1459 boolNDArray out (dims);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1460
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1461 for (octave_idx_type i = 0; i < n; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1462 out (i) = static_cast<bool> (re (i));
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1463
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1464 tc = out;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1465 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1466 else if (imag)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1467 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1468 // imaginary data subelement
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1469
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1470 NDArray im (dims);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1471
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1472 if (read_mat5_tag (is, swap, type, len, is_small_data_element))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1473 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1474 error ("load: reading matrix data for '%s'", retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1475 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1476 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1477
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1478 n = im.numel ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1479 read_mat5_binary_data (is, im.fortran_vec (), n, swap,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1480 static_cast<enum mat5_data_type> (type),
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1481 flt_fmt);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1482
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1483 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1484 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1485 error ("load: reading imaginary matrix data for '%s'",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1486 retval.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1487 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1488 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1489
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1490 ComplexNDArray ctmp (dims);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1491
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1492 for (octave_idx_type i = 0; i < n; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1493 ctmp(i) = Complex (re(i), im(i));
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1494
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1495 tc = ctmp;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1496 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1497 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1498 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1499 if (arrayclass == MAT_FILE_CHAR_CLASS)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1500 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1501 if (type == miUTF16 \|\| type == miUTF32)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1502 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1503 bool found_big_char = false;
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1504 for (octave_idx_type i = 0; i < n; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1505 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1506 if (re(i) > 127)
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1507 {
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1508 re(i) = '?';
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1509 found_big_char = true;
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1510 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1511 }
6954 9dabcb305dda [project @ 2007-10-04 16:32:37 by jwe] jwe parents: 6823 diff changeset	1512
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1513 if (found_big_char)
11590 4ced6b90fffb style fixes for warning and error messages in source files John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	1514 warning ("load: can not read non-ASCII portions of UTF characters; replacing unreadable characters with '?'");
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1515 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1516 else if (type == miUTF8)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1517 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1518 // Search for multi-byte encoded UTF8 characters and
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1519 // replace with 0x3F for '?'... Give the user a warning
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1520
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1521 bool utf8_multi_byte = false;
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1522 for (octave_idx_type i = 0; i < n; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1523 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1524 unsigned char a = static_cast<unsigned char> (re(i));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1525 if (a > 0x7f)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1526 utf8_multi_byte = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1527 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1528
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1529 if (utf8_multi_byte)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1530 {
11590 4ced6b90fffb style fixes for warning and error messages in source files John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	1531 warning ("load: can not read multi-byte encoded UTF8 characters; replacing unreadable characters with '?'");
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1532 for (octave_idx_type i = 0; i < n; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1533 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1534 unsigned char a
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1535 = static_cast<unsigned char> (re(i));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1536 if (a > 0x7f)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1537 re(i) = '?';
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1538 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1539 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1540 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1541 tc = re;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1542 tc = tc.convert_to_str (false, true, '\'');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1543 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1544 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1545 tc = re;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1546 }
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1547 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1548 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1549
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1550 is.seekg (pos + static_cast<std::streamoff> (element_length));
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1551
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1552 if (is.eof ())
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1553 is.clear ();
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1554
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1555 return retval;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1556
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1557 data_read_error:
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1558 early_read_error:
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1559 error ("load: trouble reading binary file '%s'", filename.c_str ());
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1560 return std::string ();
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1561
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1562 skip_ahead:
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1563 warning ("skipping over '%s'", retval.c_str ());
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1564 is.seekg (pos + static_cast<std::streamoff> (element_length));
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1565 return read_mat5_binary_element (is, filename, swap, global, tc);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1566 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1567
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1568 int
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1569 read_mat5_binary_file_header (std::istream& is, bool& swap, bool quiet,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1570 const std::string& filename)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1571 {
18099 6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 18019 diff changeset	1572 int16_t version = 0;
6a71e5030df5 Follow coding convention of defining and initializing only 1 variable per line in liboctinterp. Rik <rik@octave.org> parents: 18019 diff changeset	1573 int16_t magic = 0;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1574 uint64_t subsys_offset;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1575
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1576 is.seekg (116, std::ios::beg);
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1577 is.read (reinterpret_cast<char *> (&subsys_offset), 8);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1578
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1579 is.seekg (124, std::ios::beg);
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1580 is.read (reinterpret_cast<char *> (&version), 2);
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1581 is.read (reinterpret_cast<char *> (&magic), 2);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1582
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1583 if (magic == 0x4d49)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1584 swap = 0;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1585 else if (magic == 0x494d)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1586 swap = 1;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1587 else
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1588 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1589 if (! quiet)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1590 error ("load: can't read binary file");
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1591 return -1;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1592 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1593
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1594 if (! swap) // version number is inverse swapped!
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1595 version = ((version >> 8) & 0xff) + ((version & 0xff) << 8);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1596
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1597 if (version != 1 && !quiet)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1598 warning ("load: found version %d binary MAT file, "
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1599 "but only prepared for version 1", version);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1600
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1601 if (swap)
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1602 swap_bytes<8> (&subsys_offset, 1);
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1603
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1604 if (subsys_offset != 0x2020202020202020ULL && subsys_offset != 0ULL)
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1605 {
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1606 // Read the subsystem data block
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1607 is.seekg (subsys_offset, std::ios::beg);
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1608
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1609 octave_value tc;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1610 bool global;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1611 read_mat5_binary_element (is, filename, swap, global, tc);
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1612
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1613 if (!is \|\| error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1614 return -1;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1615
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1616 if (tc.is_uint8_type ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1617 {
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1618 const uint8NDArray itmp = tc.uint8_array_value ();
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1619 octave_idx_type ilen = itmp.numel ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1620
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1621 // Why should I have to initialize outbuf as just overwrite
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1622 std::string outbuf (ilen - 7, ' ');
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1623
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1624 // FIXME: find a way to avoid casting away const here
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1625 char ctmp = const_cast<char > (outbuf.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1626 for (octave_idx_type j = 8; j < ilen; j++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1627 ctmp[j-8] = itmp(j).char_value ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1628
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1629 std::istringstream fh_ws (outbuf);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1630
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1631 read_mat5_binary_element (fh_ws, filename, swap, global, subsys_ov);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1632
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1633 if (error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1634 return -1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1635 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1636 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1637 return -1;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1638
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1639 // Reposition to just after the header
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1640 is.seekg (128, std::ios::beg);
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1641 }
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1642
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1643 return 0;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1644 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1645
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1646 static int
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1647 write_mat5_tag (std::ostream& is, int type, octave_idx_type bytes)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1648 {
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	1649 int32_t temp;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1650
6292 3588fc904484 [project @ 2007-02-09 08:33:42 by jwe] jwe parents: 6125 diff changeset	1651 if (bytes > 0 && bytes <= 4)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1652 temp = (bytes << 16) + type;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1653 else
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1654 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1655 temp = type;
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1656 if (! is.write (reinterpret_cast<char *> (&temp), 4))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1657 goto data_write_error;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1658 temp = bytes;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1659 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1660
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1661 if (! is.write (reinterpret_cast<char *> (&temp), 4))
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1662 goto data_write_error;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1663
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1664 return 0;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1665
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	1666 data_write_error:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1667 return 1;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1668 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1669
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1670 // Have to use copy here to avoid writing over data accessed via
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1671 // Matrix::data().
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1672
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1673 #define MAT5_DO_WRITE(TYPE, data, count, stream) \
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1674 do \
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1675 { \
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1676 OCTAVE_LOCAL_BUFFER (TYPE, ptr, count); \
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1677 for (octave_idx_type i = 0; i < count; i++) \
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1678 ptr[i] = static_cast<TYPE> (data[i]); \
18725 9a6646cc7c3e Fix load/save to handle up to 2^32-1 elements. Rik <rik@octave.org> parents: 18712 diff changeset	1679 std::streamsize n_bytes = sizeof (TYPE) * static_cast<std::streamsize> (count); \
9a6646cc7c3e Fix load/save to handle up to 2^32-1 elements. Rik <rik@octave.org> parents: 18712 diff changeset	1680 stream.write (reinterpret_cast<char *> (ptr), n_bytes); \
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1681 } \
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1682 while (0)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1683
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1684 // write out the numeric values in M to OS,
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1685 // preceded by the appropriate tag.
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1686 static void
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1687 write_mat5_array (std::ostream& os, const NDArray& m, bool save_as_floats)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1688 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1689 save_type st = LS_DOUBLE;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1690 const double *data = m.data ();
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1691
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1692 if (save_as_floats)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1693 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1694 if (m.too_large_for_float ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1695 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1696 warning ("save: some values too large to save as floats --");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1697 warning ("save: saving as doubles instead");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1698 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1699 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1700 st = LS_FLOAT;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1701 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1702
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1703 double max_val, min_val;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1704 if (m.all_integers (max_val, min_val))
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1705 st = get_save_type (max_val, min_val);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1706
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1707 mat5_data_type mst;
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1708 int size;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1709 switch (st)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1710 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1711 default:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1712 case LS_DOUBLE: mst = miDOUBLE; size = 8; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1713 case LS_FLOAT: mst = miSINGLE; size = 4; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1714 case LS_U_CHAR: mst = miUINT8; size = 1; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1715 case LS_U_SHORT: mst = miUINT16; size = 2; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1716 case LS_U_INT: mst = miUINT32; size = 4; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1717 case LS_CHAR: mst = miINT8; size = 1; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1718 case LS_SHORT: mst = miINT16; size = 2; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1719 case LS_INT: mst = miINT32; size = 4; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1720 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1721
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1722 octave_idx_type nel = m.numel ();
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1723 octave_idx_type len = nel*size;
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1724
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1725 write_mat5_tag (os, mst, len);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1726
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1727 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1728 switch (st)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1729 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1730 case LS_U_CHAR:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1731 MAT5_DO_WRITE (uint8_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1732 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1733
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1734 case LS_U_SHORT:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1735 MAT5_DO_WRITE (uint16_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1736 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1737
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1738 case LS_U_INT:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1739 MAT5_DO_WRITE (uint32_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1740 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1741
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1742 case LS_U_LONG:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1743 MAT5_DO_WRITE (uint64_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1744 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1745
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1746 case LS_CHAR:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1747 MAT5_DO_WRITE (int8_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1748 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1749
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1750 case LS_SHORT:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1751 MAT5_DO_WRITE (int16_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1752 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1753
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1754 case LS_INT:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1755 MAT5_DO_WRITE (int32_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1756 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1757
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1758 case LS_LONG:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1759 MAT5_DO_WRITE (int64_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1760 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1761
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1762 case LS_FLOAT:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1763 MAT5_DO_WRITE (float, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1764 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1765
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1766 case LS_DOUBLE: // No conversion necessary.
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1767 os.write (reinterpret_cast<const char *> (data), len);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1768 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1769
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1770 default:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1771 (*current_liboctave_error_handler)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1772 ("unrecognized data format requested");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1773 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1774 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1775 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1776 if (PAD (len) > len)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1777 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1778 static char buf[9]="\x00\x00\x00\x00\x00\x00\x00\x00";
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1779 os.write (buf, PAD (len) - len);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1780 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1781 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1782
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1783 static void
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1784 write_mat5_array (std::ostream& os, const FloatNDArray& m, bool)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1785 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1786 save_type st = LS_FLOAT;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1787 const float *data = m.data ();
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1788
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1789 float max_val, min_val;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1790 if (m.all_integers (max_val, min_val))
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1791 st = get_save_type (max_val, min_val);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1792
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1793 mat5_data_type mst;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1794 int size;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1795 switch (st)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1796 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1797 default:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1798 case LS_DOUBLE: mst = miDOUBLE; size = 8; break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1799 case LS_FLOAT: mst = miSINGLE; size = 4; break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1800 case LS_U_CHAR: mst = miUINT8; size = 1; break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1801 case LS_U_SHORT: mst = miUINT16; size = 2; break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1802 case LS_U_INT: mst = miUINT32; size = 4; break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1803 case LS_CHAR: mst = miINT8; size = 1; break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1804 case LS_SHORT: mst = miINT16; size = 2; break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1805 case LS_INT: mst = miINT32; size = 4; break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1806 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1807
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1808 octave_idx_type nel = m.numel ();
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1809 octave_idx_type len = nel*size;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1810
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1811 write_mat5_tag (os, mst, len);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1812
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1813 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1814 switch (st)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1815 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1816 case LS_U_CHAR:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1817 MAT5_DO_WRITE (uint8_t, data, nel, os);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1818 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1819
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1820 case LS_U_SHORT:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1821 MAT5_DO_WRITE (uint16_t, data, nel, os);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1822 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1823
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1824 case LS_U_INT:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1825 MAT5_DO_WRITE (uint32_t, data, nel, os);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1826 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1827
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1828 case LS_U_LONG:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1829 MAT5_DO_WRITE (uint64_t, data, nel, os);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1830 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1831
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1832 case LS_CHAR:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1833 MAT5_DO_WRITE (int8_t, data, nel, os);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1834 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1835
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1836 case LS_SHORT:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1837 MAT5_DO_WRITE (int16_t, data, nel, os);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1838 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1839
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1840 case LS_INT:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1841 MAT5_DO_WRITE (int32_t, data, nel, os);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1842 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1843
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1844 case LS_LONG:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1845 MAT5_DO_WRITE (int64_t, data, nel, os);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1846 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1847
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1848 case LS_FLOAT: // No conversion necessary.
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1849 os.write (reinterpret_cast<const char *> (data), len);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1850 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1851
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1852 case LS_DOUBLE:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1853 MAT5_DO_WRITE (double, data, nel, os);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1854 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1855
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1856 default:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1857 (*current_liboctave_error_handler)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1858 ("unrecognized data format requested");
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1859 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1860 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1861 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1862 if (PAD (len) > len)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1863 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1864 static char buf[9]="\x00\x00\x00\x00\x00\x00\x00\x00";
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1865 os.write (buf, PAD (len) - len);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1866 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1867 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1868
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1869 template <class T>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1870 void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1871 write_mat5_integer_data (std::ostream& os, const T *m, int size,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1872 octave_idx_type nel)
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1873 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1874 mat5_data_type mst;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1875 unsigned len;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1876
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1877 switch (size)
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1878 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1879 case 1:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1880 mst = miUINT8;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1881 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1882 case 2:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1883 mst = miUINT16;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1884 break;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	1885 case 4:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1886 mst = miUINT32;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1887 break;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	1888 case 8:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1889 mst = miUINT64;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1890 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1891 case -1:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1892 mst = miINT8;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1893 size = - size;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1894 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1895 case -2:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1896 mst = miINT16;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1897 size = - size;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1898 break;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	1899 case -4:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1900 mst = miINT32;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1901 size = - size;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1902 break;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	1903 case -8:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1904 default:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1905 mst = miINT64;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1906 size = - size;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1907 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1908 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1909
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1910 len = nel*size;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1911 write_mat5_tag (os, mst, len);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1912
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1913 os.write (reinterpret_cast<const char *> (m), len);
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1914
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1915 if (PAD (len) > len)
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1916 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1917 static char buf[9]="\x00\x00\x00\x00\x00\x00\x00\x00";
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1918 os.write (buf, PAD (len) - len);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1919 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1920 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1921
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1922 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1923 write_mat5_integer_data (std::ostream& os, const octave_int8 *m,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1924 int size, octave_idx_type nel);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1925
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1926 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1927 write_mat5_integer_data (std::ostream& os, const octave_int16 *m,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1928 int size, octave_idx_type nel);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1929
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1930 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1931 write_mat5_integer_data (std::ostream& os, const octave_int32 *m,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1932 int size, octave_idx_type nel);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1933
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1934 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1935 write_mat5_integer_data (std::ostream& os, const octave_int64 *m,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1936 int size, octave_idx_type nel);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1937
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1938 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1939 write_mat5_integer_data (std::ostream& os, const octave_uint8 *m,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1940 int size, octave_idx_type nel);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1941
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1942 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1943 write_mat5_integer_data (std::ostream& os, const octave_uint16 *m,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1944 int size, octave_idx_type nel);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1945
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1946 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1947 write_mat5_integer_data (std::ostream& os, const octave_uint32 *m,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1948 int size, octave_idx_type nel);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1949
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1950 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1951 write_mat5_integer_data (std::ostream& os, const octave_uint64 *m,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1952 int size, octave_idx_type nel);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1953
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1954 template void
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1955 write_mat5_integer_data (std::ostream& os, const int *m,
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1956 int size, octave_idx_type nel);
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1957
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1958 // Write out cell element values in the cell array to OS, preceded by
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1959 // the appropriate tag.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1960
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1961 static bool
4701 34a740dc31a6 [project @ 2004-01-21 19:55:36 by jwe] jwe parents: 4675 diff changeset	1962 write_mat5_cell_array (std::ostream& os, const Cell& cell,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1963 bool mark_as_global, bool save_as_floats)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1964 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1965 octave_idx_type nel = cell.numel ();
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1966
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1967 for (octave_idx_type i = 0; i < nel; i++)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1968 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1969 octave_value ov = cell(i);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1970
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1971 if (! save_mat5_binary_element (os, ov, "", mark_as_global,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1972 false, save_as_floats))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1973 return false;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1974 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1975
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1976 return true;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1977 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1978
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1979 int
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1980 save_mat5_array_length (const double* val, octave_idx_type nel,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1981 bool save_as_floats)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1982 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1983 if (nel > 0)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1984 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1985 int size = 8;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1986
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1987 if (save_as_floats)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1988 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1989 bool too_large_for_float = false;
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1990 for (octave_idx_type i = 0; i < nel; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1991 {
15020 560317fd5977 maint: Cuddle open bracket used for indexing C++ arrays in source code. Rik <rik@octave.org> parents: 14861 diff changeset	1992 double tmp = val[i];
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1993
16971 259c1f295a1e Use xfinite to replace some (isinf \|\| isnan) instances in C++ code. Rik <rik@octave.org> parents: 16892 diff changeset	1994 if (xfinite (tmp)
15213 336f42406671 use numeric_limits functions instead of DBL_MIN, DBL_MAX, etc. John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	1995 && fabs (tmp) > std::numeric_limits<float>::max ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1996 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1997 too_large_for_float = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1998 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1999 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2000 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2001
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2002 if (!too_large_for_float)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2003 size = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2004 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2005
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2006 // The code below is disabled since get_save_type currently doesn't
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2007 // deal with integer types. This will need to be activated if
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2008 // get_save_type is changed.
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2009
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2010 // double max_val = val[0];
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2011 // double min_val = val[0];
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2012 // bool all_integers = true;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2013 //
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2014 // for (int i = 0; i < nel; i++)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2015 // {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2016 // double val = val[i];
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2017 //
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2018 // if (val > max_val)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2019 // max_val = val;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2020 //
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2021 // if (val < min_val)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2022 // min_val = val;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2023 //
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2024 // if (D_NINT (val) != val)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2025 // {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2026 // all_integers = false;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2027 // break;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2028 // }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2029 // }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2030 //
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2031 // if (all_integers)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2032 // {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2033 // if (max_val < 256 && min_val > -1)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2034 // size = 1;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2035 // else if (max_val < 65536 && min_val > -1)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2036 // size = 2;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2037 // else if (max_val < 4294967295UL && min_val > -1)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2038 // size = 4;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2039 // else if (max_val < 128 && min_val >= -128)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2040 // size = 1;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2041 // else if (max_val < 32768 && min_val >= -32768)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2042 // size = 2;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2043 // else if (max_val <= 2147483647L && min_val >= -2147483647L)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2044 // size = 4;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2045 // }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2046
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2047 return 8 + nel * size;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2048 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2049 else
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2050 return 8;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2051 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2052
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2053 int
11419 a4822f3d1032 Fix for saving of single precision arrays to the matlab file format David Bateman <dbateman@free.fr> parents: 10909 diff changeset	2054 save_mat5_array_length (const float* /* val */, octave_idx_type nel, bool)
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2055 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2056 if (nel > 0)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2057 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2058 int size = 4;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2059
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2060
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2061 // The code below is disabled since get_save_type currently doesn't
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2062 // deal with integer types. This will need to be activated if
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2063 // get_save_type is changed.
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2064
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2065 // float max_val = val[0];
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2066 // float min_val = val[0];
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2067 // bool all_integers = true;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2068 //
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2069 // for (int i = 0; i < nel; i++)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2070 // {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2071 // float val = val[i];
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2072 //
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2073 // if (val > max_val)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2074 // max_val = val;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2075 //
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2076 // if (val < min_val)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2077 // min_val = val;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2078 //
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2079 // if (D_NINT (val) != val)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2080 // {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2081 // all_integers = false;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2082 // break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2083 // }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2084 // }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2085 //
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2086 // if (all_integers)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2087 // {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2088 // if (max_val < 256 && min_val > -1)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2089 // size = 1;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2090 // else if (max_val < 65536 && min_val > -1)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2091 // size = 2;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2092 // else if (max_val < 4294967295UL && min_val > -1)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2093 // size = 4;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2094 // else if (max_val < 128 && min_val >= -128)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2095 // size = 1;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2096 // else if (max_val < 32768 && min_val >= -32768)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2097 // size = 2;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2098 // else if (max_val <= 2147483647L && min_val >= -2147483647L)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2099 // size = 4;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2100 // }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2101
11468 e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 11419 diff changeset	2102 // Round nel up to nearest even number of elements. Take into account
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 11419 diff changeset	2103 // Short tags for 4 byte elements.
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 11419 diff changeset	2104 return PAD ((nel > 0 && nel * size <= 4 ? 4 : 8) + nel * size);
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2105 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2106 else
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2107 return 8;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2108 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2109
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2110 int
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2111 save_mat5_array_length (const Complex* val, octave_idx_type nel,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2112 bool save_as_floats)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2113 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2114 int ret;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2115
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2116 OCTAVE_LOCAL_BUFFER (double, tmp, nel);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2117
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2118 for (octave_idx_type i = 1; i < nel; i++)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2119 tmp[i] = std::real (val[i]);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2120
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2121 ret = save_mat5_array_length (tmp, nel, save_as_floats);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2122
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2123 for (octave_idx_type i = 1; i < nel; i++)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2124 tmp[i] = std::imag (val[i]);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2125
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2126 ret += save_mat5_array_length (tmp, nel, save_as_floats);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2127
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2128 return ret;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2129 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2130
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2131 int
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2132 save_mat5_array_length (const FloatComplex* val, octave_idx_type nel,
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2133 bool save_as_floats)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2134 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2135 int ret;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2136
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2137 OCTAVE_LOCAL_BUFFER (float, tmp, nel);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2138
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2139 for (octave_idx_type i = 1; i < nel; i++)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2140 tmp[i] = std::real (val[i]);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2141
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2142 ret = save_mat5_array_length (tmp, nel, save_as_floats);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2143
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2144 for (octave_idx_type i = 1; i < nel; i++)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2145 tmp[i] = std::imag (val[i]);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2146
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2147 ret += save_mat5_array_length (tmp, nel, save_as_floats);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2148
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2149 return ret;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2150 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2151
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2152 int
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2153 save_mat5_element_length (const octave_value& tc, const std::string& name,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2154 bool save_as_floats, bool mat7_format)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2155 {
16303 085976d9ef08 Fix saving names >31 characters to -v6 format (bug #34676) Rik <rik@octave.org> parents: 16226 diff changeset	2156 size_t max_namelen = 63;
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2157 size_t len = name.length ();
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2158 std::string cname = tc.class_name ();
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2159 int ret = 32;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2160
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2161 if (len > 4)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2162 ret += PAD (len > max_namelen ? max_namelen : len);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2163
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2164 ret += PAD (4 * tc.ndims ());
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2165
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2166 if (tc.is_string ())
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2167 {
5933 1bcd9dd629c3 [project @ 2006-08-17 08:01:14 by jwe] jwe parents: 5930 diff changeset	2168 charNDArray chm = tc.char_array_value ();
5384 8df6524b9500 [project @ 2005-06-09 21:06:28 by dbateman] dbateman parents: 5383 diff changeset	2169 ret += 8;
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2170 if (chm.numel () > 2)
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2171 ret += PAD (2 * chm.numel ());
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2172 }
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: 6639 diff changeset	2173 else if (tc.is_sparse_type ())
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2174 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2175 if (tc.is_complex_type ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2176 {
11468 e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 11419 diff changeset	2177 const SparseComplexMatrix m = tc.sparse_complex_matrix_value ();
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2178 octave_idx_type nc = m.cols ();
11517 da8e32c99969 Fix for savving of sparse matrices to matlab files when nnz is not equal to nzmax David Bateman <dbateman@free.fr> parents: 11468 diff changeset	2179 octave_idx_type nnz = m.nnz ();
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2180
10623 0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2181 ret += 16 + save_mat5_array_length (m.data (), nnz, save_as_floats);
0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2182 if (nnz > 1)
0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2183 ret += PAD (nnz * sizeof (int32_t));
10624 3eafa521550b minor typo in previous changeset David Bateman <dbateman@free.fr> parents: 10623 diff changeset	2184 if (nc > 0)
10623 0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2185 ret += PAD ((nc + 1) * sizeof (int32_t));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2186 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2187 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2188 {
11468 e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 11419 diff changeset	2189 const SparseMatrix m = tc.sparse_matrix_value ();
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2190 octave_idx_type nc = m.cols ();
11517 da8e32c99969 Fix for savving of sparse matrices to matlab files when nnz is not equal to nzmax David Bateman <dbateman@free.fr> parents: 11468 diff changeset	2191 octave_idx_type nnz = m.nnz ();
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2192
10623 0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2193 ret += 16 + save_mat5_array_length (m.data (), nnz, save_as_floats);
0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2194 if (nnz > 1)
0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2195 ret += PAD (nnz * sizeof (int32_t));
10624 3eafa521550b minor typo in previous changeset David Bateman <dbateman@free.fr> parents: 10623 diff changeset	2196 if (nc > 0)
10623 0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2197 ret += PAD ((nc + 1) * sizeof (int32_t));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2198 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2199 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2200
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2201 #define INT_LEN(nel, size) \
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2202 { \
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2203 ret += 8; \
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2204 octave_idx_type sz = nel * size; \
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2205 if (sz > 4) \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2206 ret += PAD (sz); \
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2207 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2208
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2209 else if (cname == "int8")
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2210 INT_LEN (tc.int8_array_value ().numel (), 1)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2211 else if (cname == "int16")
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2212 INT_LEN (tc.int16_array_value ().numel (), 2)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2213 else if (cname == "int32")
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2214 INT_LEN (tc.int32_array_value ().numel (), 4)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2215 else if (cname == "int64")
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2216 INT_LEN (tc.int64_array_value ().numel (), 8)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2217 else if (cname == "uint8")
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2218 INT_LEN (tc.uint8_array_value ().numel (), 1)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2219 else if (cname == "uint16")
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2220 INT_LEN (tc.uint16_array_value ().numel (), 2)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2221 else if (cname == "uint32")
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2222 INT_LEN (tc.uint32_array_value ().numel (), 4)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2223 else if (cname == "uint64")
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2224 INT_LEN (tc.uint64_array_value ().numel (), 8)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2225 else if (tc.is_bool_type ())
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2226 INT_LEN (tc.bool_array_value ().numel (), 1)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2227 else if (tc.is_real_scalar () \|\| tc.is_real_matrix () \|\| tc.is_range ())
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2228 {
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2229 if (tc.is_single_type ())
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2230 {
11468 e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 11419 diff changeset	2231 const FloatNDArray m = tc.float_array_value ();
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2232 ret += save_mat5_array_length (m.fortran_vec (), m.numel (),
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2233 save_as_floats);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2234 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2235 else
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2236 {
11468 e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 11419 diff changeset	2237 const NDArray m = tc.array_value ();
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2238 ret += save_mat5_array_length (m.fortran_vec (), m.numel (),
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2239 save_as_floats);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2240 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2241 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2242 else if (tc.is_cell ())
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2243 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2244 Cell cell = tc.cell_value ();
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2245 octave_idx_type nel = cell.numel ();
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2246
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2247 for (int i = 0; i < nel; i++)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2248 ret += 8 +
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2249 save_mat5_element_length (cell (i), "", save_as_floats, mat7_format);
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2250 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2251 else if (tc.is_complex_scalar () \|\| tc.is_complex_matrix ())
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2252 {
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2253 if (tc.is_single_type ())
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2254 {
11468 e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 11419 diff changeset	2255 const FloatComplexNDArray m = tc.float_complex_array_value ();
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2256 ret += save_mat5_array_length (m.fortran_vec (), m.numel (),
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2257 save_as_floats);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2258 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2259 else
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2260 {
11468 e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 11419 diff changeset	2261 const ComplexNDArray m = tc.complex_array_value ();
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2262 ret += save_mat5_array_length (m.fortran_vec (), m.numel (),
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2263 save_as_floats);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2264 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2265 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2266 else if (tc.is_map () \|\| tc.is_inline_function () \|\| tc.is_object ())
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2267 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2268 int fieldcnt = 0;
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	2269 const octave_map m = tc.map_value ();
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2270 octave_idx_type nel = m.numel ();
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2271
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	2272 if (tc.is_inline_function ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2273 // length of "inline" is 6
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2274 ret += 8 + PAD (6 > max_namelen ? max_namelen : 6);
8212 ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	2275 else if (tc.is_object ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2276 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2277 size_t classlen = tc.class_name (). length ();
8212 ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	2278
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2279 ret += 8 + PAD (classlen > max_namelen ? max_namelen : classlen);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2280 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	2281
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	2282 for (octave_map::const_iterator i = m.begin (); i != m.end (); i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2283 fieldcnt++;
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2284
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2285 ret += 16 + fieldcnt * (max_namelen + 1);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2286
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2287
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2288 for (octave_idx_type j = 0; j < nel; j++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2289 {
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2290
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	2291 for (octave_map::const_iterator i = m.begin (); i != m.end (); i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2292 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2293 const Cell elts = m.contents (i);
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2294
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2295 ret += 8 + save_mat5_element_length (elts(j), "",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2296 save_as_floats, mat7_format);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2297 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2298 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2299 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2300 else
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2301 ret = -1;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2302
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2303 return ret;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2304 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2305
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2306 static void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2307 write_mat5_sparse_index_vector (std::ostream& os,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2308 const octave_idx_type *idx,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2309 octave_idx_type nel)
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2310 {
10623 0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2311 int tmp = sizeof (int32_t);
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2312
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2313 OCTAVE_LOCAL_BUFFER (int32_t, tmp_idx, nel);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2314
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2315 for (octave_idx_type i = 0; i < nel; i++)
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2316 tmp_idx[i] = idx[i];
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2317
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2318 write_mat5_integer_data (os, tmp_idx, -tmp, nel);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2319 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2320
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2321 static void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2322 gripe_dim_too_large (const std::string& name)
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2323 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2324 warning ("save: skipping %s: dimension too large for MAT format",
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2325 name.c_str ());
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2326 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2327
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2328 // save the data from TC along with the corresponding NAME on stream
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2329 // OS in the MatLab version 5 binary format. Return true on success.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2330
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2331 bool
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2332 save_mat5_binary_element (std::ostream& os,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2333 const octave_value& tc, const std::string& name,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2334 bool mark_as_global, bool mat7_format,
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2335 bool save_as_floats, bool compressing)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2336 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2337 int32_t flags = 0;
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2338 int32_t nnz_32 = 0;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2339 std::string cname = tc.class_name ();
16303 085976d9ef08 Fix saving names >31 characters to -v6 format (bug #34676) Rik <rik@octave.org> parents: 16226 diff changeset	2340 size_t max_namelen = 63;
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2341
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2342 dim_vector dv = tc.dims ();
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2343 int nd = tc.ndims ();
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2344 int dim_len = 4*nd;
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2345
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2346 static octave_idx_type max_dim_val = std::numeric_limits<int32_t>::max ();
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2347
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2348 for (int i = 0; i < nd; i++)
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2349 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2350 if (dv(i) > max_dim_val)
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2351 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2352 gripe_dim_too_large (name);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2353 goto skip_to_next;
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2354 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2355 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2356
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2357 if (tc.is_sparse_type ())
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2358 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2359 octave_idx_type nnz;
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2360 octave_idx_type nc;
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2361
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2362 if (tc.is_complex_type ())
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2363 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2364 SparseComplexMatrix scm = tc.sparse_complex_matrix_value ();
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2365 nnz = scm.nzmax ();
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2366 nc = scm.cols ();
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2367 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2368 else
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2369 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2370 SparseMatrix sm = tc.sparse_matrix_value ();
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2371 nnz = sm.nzmax ();
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2372 nc = sm.cols ();
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2373 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2374
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2375 if (nnz > max_dim_val \|\| nc + 1 > max_dim_val)
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2376 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2377 gripe_dim_too_large (name);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2378 goto skip_to_next;
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2379 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2380
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2381 nnz_32 = nnz;
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2382 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2383 else if (dv.numel () > max_dim_val)
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2384 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2385 gripe_dim_too_large (name);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2386 goto skip_to_next;
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2387 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2388
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2389 #ifdef HAVE_ZLIB
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2390 if (mat7_format && !compressing)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2391 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2392 bool ret = false;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2393
5765 7ba9ad1fec11 [project @ 2006-04-17 05:05:15 by jwe] jwe parents: 5760 diff changeset	2394 std::ostringstream buf;
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2395
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2396 // The code seeks backwards in the stream to fix the header. Can't
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2397 // do this with zlib, so use a stringstream.
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2398 ret = save_mat5_binary_element (buf, tc, name, mark_as_global, true,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2399 save_as_floats, true);
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2400
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2401 if (ret)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2402 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2403 // destLen must be at least 0.1% larger than source buffer
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2404 // + 12 bytes. Reality is it must be larger again than that.
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2405 std::string buf_str = buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2406 uLongf srcLen = buf_str.length ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2407 uLongf destLen = srcLen * 101 / 100 + 12;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2408 OCTAVE_LOCAL_BUFFER (char, out_buf, destLen);
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2409
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2410 if (compress (reinterpret_cast<Bytef *> (out_buf), &destLen,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2411 reinterpret_cast<const Bytef *> (buf_str.c_str ()),
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2412 srcLen)
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2413 == Z_OK)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2414 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2415 write_mat5_tag (os, miCOMPRESSED,
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2416 static_cast<octave_idx_type> (destLen));
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2417
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2418 os.write (out_buf, destLen);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2419 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2420 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2421 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2422 error ("save: error compressing data element");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2423 ret = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2424 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2425 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2426
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2427 return ret;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2428 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2429 #endif
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2430
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2431 write_mat5_tag (os, miMATRIX, save_mat5_element_length
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2432 (tc, name, save_as_floats, mat7_format));
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2433
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2434 // array flags subelement
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2435 write_mat5_tag (os, miUINT32, 8);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2436
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2437 if (tc.is_bool_type ())
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2438 flags \|= 0x0200;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2439
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2440 if (mark_as_global)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2441 flags \|= 0x0400;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2442
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2443 if (tc.is_complex_scalar () \|\| tc.is_complex_matrix ())
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2444 flags \|= 0x0800;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2445
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2446 if (tc.is_string ())
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2447 flags \|= MAT_FILE_CHAR_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2448 else if (cname == "int8")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2449 flags \|= MAT_FILE_INT8_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2450 else if (cname == "int16")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2451 flags \|= MAT_FILE_INT16_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2452 else if (cname == "int32")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2453 flags \|= MAT_FILE_INT32_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2454 else if (cname == "int64")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2455 flags \|= MAT_FILE_INT64_CLASS;
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2456 else if (cname == "uint8" \|\| tc.is_bool_type ())
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2457 flags \|= MAT_FILE_UINT8_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2458 else if (cname == "uint16")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2459 flags \|= MAT_FILE_UINT16_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2460 else if (cname == "uint32")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2461 flags \|= MAT_FILE_UINT32_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2462 else if (cname == "uint64")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2463 flags \|= MAT_FILE_UINT64_CLASS;
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: 6639 diff changeset	2464 else if (tc.is_sparse_type ())
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2465 flags \|= MAT_FILE_SPARSE_CLASS;
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2466 else if (tc.is_real_scalar () \|\| tc.is_real_matrix () \|\| tc.is_range ()
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2467 \|\| tc.is_complex_scalar () \|\| tc.is_complex_matrix ())
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2468 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2469 if (tc.is_single_type ())
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2470 flags \|= MAT_FILE_SINGLE_CLASS;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2471 else
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2472 flags \|= MAT_FILE_DOUBLE_CLASS;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2473 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2474 else if (tc.is_map ())
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2475 flags \|= MAT_FILE_STRUCT_CLASS;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2476 else if (tc.is_cell ())
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2477 flags \|= MAT_FILE_CELL_CLASS;
8212 ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	2478 else if (tc.is_inline_function () \|\| tc.is_object ())
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	2479 flags \|= MAT_FILE_OBJECT_CLASS;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2480 else
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2481 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2482 gripe_wrong_type_arg ("save", tc, false);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2483 goto error_cleanup;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2484 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2485
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	2486 os.write (reinterpret_cast<char *> (&flags), 4);
15347 9ed4fc294f3f when writing sparse matrices to MAT files, use nzmax of at least 1 (bug #36603) John W. Eaton <jwe@octave.org> parents: 15213 diff changeset	2487 // Matlab seems to have trouble reading files that have nzmax == 0 at
9ed4fc294f3f when writing sparse matrices to MAT files, use nzmax of at least 1 (bug #36603) John W. Eaton <jwe@octave.org> parents: 15213 diff changeset	2488 // this point in the file.
9ed4fc294f3f when writing sparse matrices to MAT files, use nzmax of at least 1 (bug #36603) John W. Eaton <jwe@octave.org> parents: 15213 diff changeset	2489 if (nnz_32 == 0)
9ed4fc294f3f when writing sparse matrices to MAT files, use nzmax of at least 1 (bug #36603) John W. Eaton <jwe@octave.org> parents: 15213 diff changeset	2490 nnz_32 = 1;
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2491 os.write (reinterpret_cast<char *> (&nnz_32), 4);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2492
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2493 write_mat5_tag (os, miINT32, dim_len);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2494
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2495 for (int i = 0; i < nd; i++)
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2496 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2497 int32_t n = dv(i);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2498 os.write (reinterpret_cast<char *> (&n), 4);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2499 }
4638 9d8e84d710a5 [project @ 2003-11-20 04:55:21 by jwe] jwe parents: 4634 diff changeset	2500
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2501 if (PAD (dim_len) > dim_len)
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2502 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2503 static char buf[9]="\x00\x00\x00\x00\x00\x00\x00\x00";
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2504 os.write (buf, PAD (dim_len) - dim_len);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2505 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2506
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2507 // array name subelement
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2508 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2509 size_t namelen = name.length ();
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2510
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2511 if (namelen > max_namelen)
16303 085976d9ef08 Fix saving names >31 characters to -v6 format (bug #34676) Rik <rik@octave.org> parents: 16226 diff changeset	2512 namelen = max_namelen; // Truncate names if necessary
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2513
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2514 int paddedlength = PAD (namelen);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2515
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2516 write_mat5_tag (os, miINT8, namelen);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2517 OCTAVE_LOCAL_BUFFER (char, paddedname, paddedlength);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2518 memset (paddedname, 0, paddedlength);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2519 strncpy (paddedname, name.c_str (), namelen);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2520 os.write (paddedname, paddedlength);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2521 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2522
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2523 // data element
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2524 if (tc.is_string ())
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2525 {
5933 1bcd9dd629c3 [project @ 2006-08-17 08:01:14 by jwe] jwe parents: 5930 diff changeset	2526 charNDArray chm = tc.char_array_value ();
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2527 octave_idx_type nel = chm.numel ();
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2528 octave_idx_type len = nel*2;
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2529 octave_idx_type paddedlength = PAD (len);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2530
5933 1bcd9dd629c3 [project @ 2006-08-17 08:01:14 by jwe] jwe parents: 5930 diff changeset	2531 OCTAVE_LOCAL_BUFFER (int16_t, buf, nel+3);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2532 write_mat5_tag (os, miUINT16, len);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2533
5933 1bcd9dd629c3 [project @ 2006-08-17 08:01:14 by jwe] jwe parents: 5930 diff changeset	2534 const char *s = chm.data ();
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2535
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2536 for (octave_idx_type i = 0; i < nel; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2537 buf[i] = *s++ & 0x00FF;
5933 1bcd9dd629c3 [project @ 2006-08-17 08:01:14 by jwe] jwe parents: 5930 diff changeset	2538
1bcd9dd629c3 [project @ 2006-08-17 08:01:14 by jwe] jwe parents: 5930 diff changeset	2539 os.write (reinterpret_cast<char *> (buf), len);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2540
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2541 if (paddedlength > len)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2542 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2543 static char padbuf[9]="\x00\x00\x00\x00\x00\x00\x00\x00";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2544 os.write (padbuf, paddedlength - len);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2545 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2546 }
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: 6639 diff changeset	2547 else if (tc.is_sparse_type ())
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2548 {
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2549 if (tc.is_complex_type ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2550 {
11517 da8e32c99969 Fix for savving of sparse matrices to matlab files when nnz is not equal to nzmax David Bateman <dbateman@free.fr> parents: 11468 diff changeset	2551 const SparseComplexMatrix m = tc.sparse_complex_matrix_value ();
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2552 octave_idx_type nnz = m.nnz ();
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2553 octave_idx_type nc = m.cols ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2554
11517 da8e32c99969 Fix for savving of sparse matrices to matlab files when nnz is not equal to nzmax David Bateman <dbateman@free.fr> parents: 11468 diff changeset	2555 write_mat5_sparse_index_vector (os, m.ridx (), nnz);
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2556 write_mat5_sparse_index_vector (os, m.cidx (), nc + 1);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2557
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2558 NDArray buf (dim_vector (nnz, 1));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2559
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2560 for (octave_idx_type i = 0; i < nnz; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2561 buf (i) = std::real (m.data (i));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2562
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2563 write_mat5_array (os, buf, save_as_floats);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2564
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2565 for (octave_idx_type i = 0; i < nnz; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2566 buf (i) = std::imag (m.data (i));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2567
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2568 write_mat5_array (os, buf, save_as_floats);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2569 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2570 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2571 {
11517 da8e32c99969 Fix for savving of sparse matrices to matlab files when nnz is not equal to nzmax David Bateman <dbateman@free.fr> parents: 11468 diff changeset	2572 const SparseMatrix m = tc.sparse_matrix_value ();
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2573 octave_idx_type nnz = m.nnz ();
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2574 octave_idx_type nc = m.cols ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2575
11517 da8e32c99969 Fix for savving of sparse matrices to matlab files when nnz is not equal to nzmax David Bateman <dbateman@free.fr> parents: 11468 diff changeset	2576 write_mat5_sparse_index_vector (os, m.ridx (), nnz);
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2577 write_mat5_sparse_index_vector (os, m.cidx (), nc + 1);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2578
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2579 // FIXME
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2580 // Is there a way to easily do without this buffer
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2581 NDArray buf (dim_vector (nnz, 1));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2582
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2583 for (int i = 0; i < nnz; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2584 buf (i) = m.data (i);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2585
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2586 write_mat5_array (os, buf, save_as_floats);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2587 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2588 }
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2589 else if (cname == "int8")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2590 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2591 int8NDArray m = tc.int8_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2592
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2593 write_mat5_integer_data (os, m.fortran_vec (), -1, m.numel ());
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2594 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2595 else if (cname == "int16")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2596 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2597 int16NDArray m = tc.int16_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2598
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2599 write_mat5_integer_data (os, m.fortran_vec (), -2, m.numel ());
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2600 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2601 else if (cname == "int32")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2602 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2603 int32NDArray m = tc.int32_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2604
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2605 write_mat5_integer_data (os, m.fortran_vec (), -4, m.numel ());
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2606 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2607 else if (cname == "int64")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2608 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2609 int64NDArray m = tc.int64_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2610
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2611 write_mat5_integer_data (os, m.fortran_vec (), -8, m.numel ());
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2612 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2613 else if (cname == "uint8")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2614 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2615 uint8NDArray m = tc.uint8_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2616
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2617 write_mat5_integer_data (os, m.fortran_vec (), 1, m.numel ());
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2618 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2619 else if (cname == "uint16")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2620 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2621 uint16NDArray m = tc.uint16_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2622
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2623 write_mat5_integer_data (os, m.fortran_vec (), 2, m.numel ());
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2624 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2625 else if (cname == "uint32")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2626 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2627 uint32NDArray m = tc.uint32_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2628
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2629 write_mat5_integer_data (os, m.fortran_vec (), 4, m.numel ());
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2630 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2631 else if (cname == "uint64")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2632 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2633 uint64NDArray m = tc.uint64_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2634
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2635 write_mat5_integer_data (os, m.fortran_vec (), 8, m.numel ());
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2636 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2637 else if (tc.is_bool_type ())
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2638 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2639 uint8NDArray m (tc.bool_array_value ());
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2640
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2641 write_mat5_integer_data (os, m.fortran_vec (), 1, m.numel ());
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2642 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2643 else if (tc.is_real_scalar () \|\| tc.is_real_matrix () \|\| tc.is_range ())
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2644 {
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2645 if (tc.is_single_type ())
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2646 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2647 FloatNDArray m = tc.float_array_value ();
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2648
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2649 write_mat5_array (os, m, save_as_floats);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2650 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2651 else
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2652 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2653 NDArray m = tc.array_value ();
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2654
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2655 write_mat5_array (os, m, save_as_floats);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2656 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2657 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2658 else if (tc.is_cell ())
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2659 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2660 Cell cell = tc.cell_value ();
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2661
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2662 if (! write_mat5_cell_array (os, cell, mark_as_global, save_as_floats))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2663 goto error_cleanup;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2664 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2665 else if (tc.is_complex_scalar () \|\| tc.is_complex_matrix ())
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2666 {
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2667 if (tc.is_single_type ())
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2668 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2669 FloatComplexNDArray m_cmplx = tc.float_complex_array_value ();
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2670
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2671 write_mat5_array (os, ::real (m_cmplx), save_as_floats);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2672 write_mat5_array (os, ::imag (m_cmplx), save_as_floats);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2673 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2674 else
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2675 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2676 ComplexNDArray m_cmplx = tc.complex_array_value ();
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2677
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2678 write_mat5_array (os, ::real (m_cmplx), save_as_floats);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2679 write_mat5_array (os, ::imag (m_cmplx), save_as_floats);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2680 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2681 }
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	2682 else if (tc.is_map () \|\| tc.is_inline_function () \|\| tc.is_object ())
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2683 {
8212 ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	2684 if (tc.is_inline_function () \|\| tc.is_object ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2685 {
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	2686 std::string classname = tc.is_object () ? tc.class_name () : "inline";
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2687 size_t namelen = classname.length ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	2688
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2689 if (namelen > max_namelen)
16303 085976d9ef08 Fix saving names >31 characters to -v6 format (bug #34676) Rik <rik@octave.org> parents: 16226 diff changeset	2690 namelen = max_namelen; // Truncate names if necessary
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	2691
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2692 int paddedlength = PAD (namelen);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	2693
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2694 write_mat5_tag (os, miINT8, namelen);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2695 OCTAVE_LOCAL_BUFFER (char, paddedname, paddedlength);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2696 memset (paddedname, 0, paddedlength);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2697 strncpy (paddedname, classname.c_str (), namelen);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2698 os.write (paddedname, paddedlength);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2699 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	2700
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	2701 octave_map m;
8212 ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	2702
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2703 if (tc.is_object ()
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2704 && load_path::find_method (tc.class_name (),
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2705 "saveobj") != std::string ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2706 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2707 octave_value_list tmp = feval ("saveobj", tc, 1);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2708 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2709 m = tmp(0).map_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2710 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2711 goto error_cleanup;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2712 }
8212 ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	2713 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2714 m = tc.map_value ();
8212 ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	2715
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2716 // an Octave structure */
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2717 // recursively write each element of the structure
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2718 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2719 char buf[64];
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2720 int32_t maxfieldnamelength = max_namelen + 1;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2721
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2722 octave_idx_type nf = m.nfields ();
8907 5a956c026b6c preserve field order when saving structs John W. Eaton <jwe@octave.org> parents: 8377 diff changeset	2723
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2724 write_mat5_tag (os, miINT32, 4);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2725 os.write (reinterpret_cast<char *> (&maxfieldnamelength), 4);
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2726 write_mat5_tag (os, miINT8, nf*maxfieldnamelength);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2727
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2728 // Iterating over the list of keys will preserve the order of
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2729 // the fields.
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2730 string_vector keys = m.keys ();
8907 5a956c026b6c preserve field order when saving structs John W. Eaton <jwe@octave.org> parents: 8377 diff changeset	2731
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2732 for (octave_idx_type i = 0; i < nf; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2733 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2734 std::string key = keys(i);
8907 5a956c026b6c preserve field order when saving structs John W. Eaton <jwe@octave.org> parents: 8377 diff changeset	2735
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2736 // write the name of each element
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2737 memset (buf, 0, max_namelen + 1);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2738 // only 31 or 63 char names permitted
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2739 strncpy (buf, key.c_str (), max_namelen);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2740 os.write (buf, max_namelen + 1);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2741 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2742
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2743 octave_idx_type len = m.numel ();
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2744
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2745 // Create temporary copy of structure contents to avoid
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2746 // multiple calls of the contents method.
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2747 std::vector<const octave_value *> elts (nf);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2748 for (octave_idx_type i = 0; i < nf; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2749 elts[i] = m.contents (keys(i)).data ();
9203 a542fc158175 improve performance of saving large structs in MAT file format John W. Eaton <jwe@octave.org> parents: 9144 diff changeset	2750
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2751 for (octave_idx_type j = 0; j < len; j++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2752 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2753 // write the data of each element
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2754
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2755 // Iterating over the list of keys will preserve the order
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2756 // of the fields.
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2757 for (octave_idx_type i = 0; i < nf; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2758 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2759 bool retval2 = save_mat5_binary_element (os, elts[i][j], "",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2760 mark_as_global,
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2761 false,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2762 save_as_floats);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2763 if (! retval2)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2764 goto error_cleanup;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2765 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2766 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2767 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2768 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2769 else
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2770 gripe_wrong_type_arg ("save", tc, false);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2771
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2772 skip_to_next:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2773 return true;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2774
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	2775 error_cleanup:
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	2776 error ("save: error while writing '%s' to MAT file", name.c_str ());
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2777
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2778 return false;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2779 }

Mercurial > octave-nkf

annotate libinterp/corefcn/ls-mat5.cc @ 19731:4197fc428c7d