octave-nkf: src/ls-mat5.cc annotate

annotate src/ls-mat5.cc @ 11419:a4822f3d1032

Fix for saving of single precision arrays to the matlab file format

author	David Bateman <dbateman@free.fr>
date	Tue, 28 Dec 2010 20:46:17 +0100
parents	ac43a9df78d6
children	e1edf0ba3bcb

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
8920 eb63fbe60fab update copyright notices John W. Eaton <jwe@octave.org> parents: 8907 diff changeset	3 Copyright (C) 1996, 1997, 2003, 2004, 2005, 2006, 2007, 2008,
eb63fbe60fab update copyright notices John W. Eaton <jwe@octave.org> parents: 8907 diff changeset	4 2009 John W. Eaton
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	5
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	6 This file is part of Octave.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	7
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	8 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	9 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	10 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	11 option) any later version.
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	12
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	13 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	14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	15 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	16 for more details.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	17
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	18 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6954 diff changeset	19 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	20 <http://www.gnu.org/licenses/>.
4634 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
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	24 // Author: James R. Van Zandt <jrv@vanzandt.mv.com>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	25
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	26 #ifdef HAVE_CONFIG_H
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	27 #include <config.h>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	28 #endif
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	29
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	30 #include <cfloat>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	31 #include <cstring>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	32 #include <cctype>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	33
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	34 #include <fstream>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	35 #include <iomanip>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	36 #include <iostream>
5765 7ba9ad1fec11 [project @ 2006-04-17 05:05:15 by jwe] jwe parents: 5760 diff changeset	37 #include <sstream>
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	38 #include <string>
4726 14dc2267c343 [project @ 2004-01-23 20:04:35 by jwe] jwe parents: 4701 diff changeset	39 #include <vector>
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	40
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	41 #include "byte-swap.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	42 #include "data-conv.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	43 #include "file-ops.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	44 #include "glob-match.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	45 #include "lo-mappers.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	46 #include "mach-info.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	47 #include "oct-env.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	48 #include "oct-time.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	49 #include "quit.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	50 #include "str-vec.h"
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	51 #include "file-stat.h"
8377 25bc2d31e1bf improve OCTAVE_LOCAL_BUFFER Jaroslav Hajek <highegg@gmail.com> parents: 8212 diff changeset	52 #include "oct-locbuf.h"
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	53
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	54 #include "Cell.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	55 #include "defun.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	56 #include "error.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	57 #include "gripes.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	58 #include "load-save.h"
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	59 #include "load-path.h"
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	60 #include "oct-obj.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	61 #include "oct-map.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	62 #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	63 #include "ov-class.h"
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	64 #include "ov-fcn-inline.h"
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	65 #include "pager.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	66 #include "pt-exp.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	67 #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	68 #include "toplev.h"
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	69 #include "unwind-prot.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	70 #include "utils.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	71 #include "variables.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	72 #include "version.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	73 #include "dMatrix.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	74
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	75 #include "ls-utils.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	76 #include "ls-mat5.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	77
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	78 #include "parse.h"
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	79 #include "defaults.h"
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	80
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	81 #ifdef HAVE_ZLIB
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	82 #include <zlib.h>
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	83 #endif
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	84
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)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	86
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	87
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	88 // The subsystem data block
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	89 static octave_value subsys_ov;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	90
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	91 // FIXME -- the following enum values should be the same as the
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	92 // 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	93 // 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	94 // backward compatibility with old MAT files? For now, use
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	95 // "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	96 // conflict with the mxClassID enum in mexproto.h.
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	97
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	98 enum arrayclasstype
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	99 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	100 MAT_FILE_CELL_CLASS=1, // cell array
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	101 MAT_FILE_STRUCT_CLASS, // structure
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	102 MAT_FILE_OBJECT_CLASS, // object
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	103 MAT_FILE_CHAR_CLASS, // character array
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	104 MAT_FILE_SPARSE_CLASS, // sparse array
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	105 MAT_FILE_DOUBLE_CLASS, // double precision array
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	106 MAT_FILE_SINGLE_CLASS, // single precision floating point
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	107 MAT_FILE_INT8_CLASS, // 8 bit signed integer
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	108 MAT_FILE_UINT8_CLASS, // 8 bit unsigned integer
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	109 MAT_FILE_INT16_CLASS, // 16 bit signed integer
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	110 MAT_FILE_UINT16_CLASS, // 16 bit unsigned integer
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	111 MAT_FILE_INT32_CLASS, // 32 bit signed integer
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	112 MAT_FILE_UINT32_CLASS, // 32 bit unsigned integer
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	113 MAT_FILE_INT64_CLASS, // 64 bit signed integer
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	114 MAT_FILE_UINT64_CLASS, // 64 bit unsigned integer
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	115 MAT_FILE_FUNCTION_CLASS, // Function handle
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	116 MAT_FILE_WORKSPACE_CLASS // Workspace (undocumented)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	117 };
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	118
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	119 // 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	120 // 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	121 // 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	122 // of the data if we are reading floating point numbers.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	123
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	124 static void
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	125 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	126 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	127 oct_mach_info::float_format flt_fmt)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	128 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	129
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	130 switch (type)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	131 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	132 case miINT8:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	133 read_doubles (is, data, LS_CHAR, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	134 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	135
5351 05adf9de7657 [project @ 2005-05-16 20:07:36 by dbateman] dbateman parents: 5336 diff changeset	136 case miUTF8:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	137 case miUINT8:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	138 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	139 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	140
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	141 case miINT16:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	142 read_doubles (is, data, LS_SHORT, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	143 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	144
6954 9dabcb305dda [project @ 2007-10-04 16:32:37 by jwe] jwe parents: 6823 diff changeset	145 case miUTF16:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	146 case miUINT16:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	147 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	148 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	149
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	150 case miINT32:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	151 read_doubles (is, data, LS_INT, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	152 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	153
6954 9dabcb305dda [project @ 2007-10-04 16:32:37 by jwe] jwe parents: 6823 diff changeset	154 case miUTF32:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	155 case miUINT32:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	156 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	157 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	158
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	159 case miSINGLE:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	160 read_doubles (is, data, LS_FLOAT, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	161 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	162
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	163 case miRESERVE1:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	164 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	165
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	166 case miDOUBLE:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	167 read_doubles (is, data, LS_DOUBLE, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	168 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	169
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	170 case miRESERVE2:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	171 case miRESERVE3:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	172 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	173
5949 c7105ffca0b6 [project @ 2006-08-22 02:37:41 by jwe] jwe parents: 5941 diff changeset	174 // 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	175 case miINT64:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	176 read_doubles (is, data, LS_LONG, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	177 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	178
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	179 case miUINT64:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	180 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	181 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	182
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	183 case miMATRIX:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	184 default:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	185 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	186 }
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
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	189 static void
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	190 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	191 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	192 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	193 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	194
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	195 switch (type)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	196 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	197 case miINT8:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	198 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	199 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	200
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	201 case miUTF8:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	202 case miUINT8:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	203 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	204 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	205
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	206 case miINT16:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	207 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	208 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	209
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	210 case miUTF16:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	211 case miUINT16:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	212 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	213 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	214
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	215 case miINT32:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	216 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	217 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	218
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	219 case miUTF32:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	220 case miUINT32:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	221 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	222 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	223
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	224 case miSINGLE:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	225 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	226 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	227
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	228 case miRESERVE1:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	229 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	230
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	231 case miDOUBLE:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	232 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	233 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	234
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	235 case miRESERVE2:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	236 case miRESERVE3:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	237 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	238
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	239 // FIXME -- how are the 64-bit cases supposed to work here?
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	240 case miINT64:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	241 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	242 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	243
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	244 case miUINT64:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	245 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	246 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	247
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	248 case miMATRIX:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	249 default:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	250 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	251 }
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
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	254 template <class T>
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	255 void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	256 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	257 bool swap, mat5_data_type type)
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	258 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	259
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	260 #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	261 do \
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	262 { \
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	263 if (len > 0) \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	264 { \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	265 OCTAVE_LOCAL_BUFFER (TYPE, ptr, len); \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	266 stream.read (reinterpret_cast<char > (ptr), size len); \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	267 if (swap) \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	268 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	269 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	270 data[i] = ptr[i]; \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	271 } \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	272 } \
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	273 while (0)
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 switch (type)
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 case miINT8:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	278 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	279 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	280
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	281 case miUINT8:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	282 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	283 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	284
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	285 case miINT16:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	286 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	287 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	288
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	289 case miUINT16:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	290 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	291 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	292
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	293 case miINT32:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	294 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	295 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	296
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	297 case miUINT32:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	298 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	299 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	300
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	301 case miSINGLE:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	302 case miRESERVE1:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	303 case miDOUBLE:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	304 case miRESERVE2:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	305 case miRESERVE3:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	306 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	307
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	308 case miINT64:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	309 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	310 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	311
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	312 case miUINT64:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	313 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	314 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	315
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	316 case miMATRIX:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	317 default:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	318 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	319 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	320
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	321 #undef READ_INTEGER_DATA
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 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	324
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	325 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	326 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	327 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	328 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	329
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	330 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	331 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	332 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	333 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	334
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	335 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	336 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	337 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	338 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	339
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	340 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	341 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	342 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	343 mat5_data_type type);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	344
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	345 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	346 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	347 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	348 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	349
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	350 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	351 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	352 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	353 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	354
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	355 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	356 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	357 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	358 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	359
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	360 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	361 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	362 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	363 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	364
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	365 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	366 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	367 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	368 mat5_data_type type);
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	369
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	370 #define OCTAVE_MAT5_INTEGER_READ(TYP) \
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	371 { \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	372 TYP re (dims); \
5089 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 std::streampos tmp_pos; \
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 if (read_mat5_tag (is, swap, type, len)) \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	377 { \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	378 error ("load: reading matrix data for `%s'", retval.c_str ()); \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	379 goto data_read_error; \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	380 } \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	381 \
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	382 octave_idx_type n = re.numel (); \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	383 tmp_pos = is.tellg (); \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	384 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	385 static_cast<enum mat5_data_type> (type)); \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	386 \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	387 if (! is \|\| error_state) \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	388 { \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	389 error ("load: reading matrix data for `%s'", retval.c_str ()); \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	390 goto data_read_error; \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	391 } \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	392 \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	393 is.seekg (tmp_pos + static_cast<std::streamoff> (PAD (len))); \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	394 \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	395 if (imag) \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	396 { \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	397 /* 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	398 NDArray im (dims); \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	399 \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	400 if (read_mat5_tag (is, swap, type, len)) \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	401 { \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	402 error ("load: reading matrix data for `%s'", \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	403 retval.c_str ()); \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	404 goto data_read_error; \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	405 } \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	406 \
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	407 n = im.numel (); \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	408 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	409 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	410 \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	411 if (! is \|\| error_state) \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	412 { \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	413 error ("load: reading imaginary matrix data for `%s'", \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	414 retval.c_str ()); \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	415 goto data_read_error; \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	416 } \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	417 \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	418 ComplexNDArray ctmp (dims); \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	419 \
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	420 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	421 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	422 \
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	423 tc = ctmp; \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	424 } \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	425 else \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	426 tc = re; \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	427 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	428
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	429 // Read one element tag from stream IS,
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	430 // place the type code in TYPE and the byte count in BYTES
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	431 // return nonzero on error
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	432 static int
6125 a1754033bc6c [project @ 2006-10-29 17:05:53 by jwe] jwe parents: 5949 diff changeset	433 read_mat5_tag (std::istream& is, bool swap, int32_t& type, int32_t& bytes)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	434 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	435 unsigned int upper;
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	436 int32_t temp;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	437
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	438 if (! is.read (reinterpret_cast<char *> (&temp), 4 ))
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	439 goto data_read_error;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	440
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	441 if (swap)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	442 swap_bytes<4> (&temp);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	443
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	444 upper = (temp >> 16) & 0xffff;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	445 type = temp & 0xffff;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	446
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	447 if (upper)
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 // "compressed" format
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	450 bytes = upper;
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 else
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	453 {
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	454 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	455 goto data_read_error;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	456 if (swap)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	457 swap_bytes<4> (&temp);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	458 bytes = temp;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	459 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	460
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	461 return 0;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	462
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	463 data_read_error:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	464 return 1;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	465 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	466
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	467 static void
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	468 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	469 {
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	470 is.read (reinterpret_cast<char *> (&val), 4);
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	471
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	472 if (swap)
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	473 swap_bytes<4> (&val);
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	474 }
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	475
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	476 // Extract one data element (scalar, matrix, string, etc.) from stream
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	477 // 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	478 //
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	479 // 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	480 // though not all the features of that format are supported.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	481 //
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	482 // FILENAME is used for error messages.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	483
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	484 std::string
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	485 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	486 bool swap, bool& global, octave_value& tc)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	487 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	488 std::string retval;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	489
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	490 global = false;
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	491
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	492 // 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	493 // 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	494 // initialization of variable.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	495
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	496 bool imag;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	497 bool isclass = false;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	498 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	499 dim_vector dims;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	500 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	501 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	502 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	503 std::string classname;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	504
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	505 // 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	506 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	507 if ((number == 1) ^ swap)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	508 flt_fmt = oct_mach_info::flt_fmt_ieee_big_endian;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	509 else
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	510 flt_fmt = oct_mach_info::flt_fmt_ieee_little_endian;
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 // element type and length
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	513 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	514 int32_t element_length;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	515 if (read_mat5_tag (is, swap, type, element_length))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	516 return retval; // EOF
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	517
5383 ffea7e58bc00 [project @ 2005-06-09 19:53:31 by dbateman] dbateman parents: 5374 diff changeset	518 #ifdef HAVE_ZLIB
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	519 if (type == miCOMPRESSED)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	520 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	521 // 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	522 // 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	523 // 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	524 // wouldn't be needed.
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	525
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	526 OCTAVE_LOCAL_BUFFER (char, inbuf, element_length);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	527 is.read (inbuf, element_length);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	528
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	529 // 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	530 // This will fail with an error Z_MEM_ERROR
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	531 uLongf destLen = 8;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	532 OCTAVE_LOCAL_BUFFER (unsigned int, tmp, 2);
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	533 if (uncompress (reinterpret_cast<Bytef *> (tmp), &destLen,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	534 reinterpret_cast<Bytef *> (inbuf), element_length)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	535 != Z_MEM_ERROR)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	536 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	537 // 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	538 if (swap)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	539 swap_bytes<4> (tmp, 2);
5322 22994a5730f9 [project @ 2005-04-29 13:04:24 by dbateman] dbateman parents: 5307 diff changeset	540
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	541 destLen = tmp[1] + 8;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	542 std::string outbuf (destLen, ' ');
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	543
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	544 // FIXME -- find a way to avoid casting away const here!
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	545
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	546 int err = uncompress (reinterpret_cast<Bytef > (const_cast<char > (outbuf.c_str ())),
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	547 &destLen, reinterpret_cast<Bytef *> (inbuf),
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	548 element_length);
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	549
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	550 if (err != Z_OK)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	551 error ("load: error uncompressing data element");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	552 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	553 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	554 std::istringstream gz_is (outbuf);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	555 retval = read_mat5_binary_element (gz_is, filename,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	556 swap, global, tc);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	557 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	558 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	559 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	560 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	561
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	562 return retval;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	563 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	564 #endif
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	565
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	566 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	567
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	568 if (type != miMATRIX)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	569 {
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	570 pos = is.tellg ();
5930 a703198cb8b8 [project @ 2006-08-15 06:06:15 by jwe] jwe parents: 5900 diff changeset	571 error ("load: invalid element type = %d", type);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	572 goto early_read_error;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	573 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	574
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	575 if (element_length == 0)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	576 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	577 tc = Matrix ();
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	578 return retval;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	579 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	580
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	581 pos = is.tellg ();
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	582
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	583 // 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	584 int32_t len;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	585 if (read_mat5_tag (is, swap, type, len) \|\| type != miUINT32 \|\| len != 8)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	586 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	587 error ("load: invalid array flags subelement");
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	588 goto early_read_error;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	589 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	590
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	591 int32_t flags;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	592 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	593
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	594 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	595
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	596 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	597
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	598 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	599
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	600 arrayclass = static_cast<arrayclasstype> (flags & 0xff);
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	601
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	602 int32_t tmp_nzmax;
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	603 read_int (is, swap, tmp_nzmax); // max number of non-zero in sparse
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	604 nzmax = tmp_nzmax;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	605
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	606 // dimensions array subelement
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	607 if (arrayclass != MAT_FILE_WORKSPACE_CLASS)
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	608 {
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	609 int32_t dim_len;
4638 9d8e84d710a5 [project @ 2003-11-20 04:55:21 by jwe] jwe parents: 4634 diff changeset	610
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	611 if (read_mat5_tag (is, swap, type, dim_len) \|\| type != miINT32)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	612 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	613 error ("load: invalid dimensions array subelement");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	614 goto early_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	615 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	616
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	617 int ndims = dim_len / 4;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	618 dims.resize (ndims);
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	619 for (int i = 0; i < ndims; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	620 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	621 int32_t n;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	622 read_int (is, swap, n);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	623 dims(i) = n;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	624 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	625
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	626 std::streampos tmp_pos = is.tellg ();
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	627 is.seekg (tmp_pos + static_cast<std::streamoff> (PAD (dim_len) - dim_len));
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	628 }
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	629 else
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	630 {
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	631 // Why did mathworks decide to not have dims for a workspace!!!
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	632 dims.resize(2);
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	633 dims(0) = 1;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	634 dims(1) = 1;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	635 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	636
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	637 if (read_mat5_tag (is, swap, type, len) \|\| type != miINT8)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	638 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	639 error ("load: invalid array name subelement");
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	640 goto early_read_error;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	641 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	642
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	643 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	644 OCTAVE_LOCAL_BUFFER (char, name, len+1);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	645
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	646 // Structure field subelements have zero-length array name subelements.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	647
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	648 std::streampos tmp_pos = is.tellg ();
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	649
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	650 if (len)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	651 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	652 if (! is.read (name, len ))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	653 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	654
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	655 is.seekg (tmp_pos + static_cast<std::streamoff> (PAD (len)));
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	656 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	657
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	658 name[len] = '\0';
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	659 retval = name;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	660 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	661
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	662 switch (arrayclass)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	663 {
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	664 case MAT_FILE_CELL_CLASS:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	665 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	666 Cell cell_array (dims);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	667
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	668 octave_idx_type n = cell_array.numel ();
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	669
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	670 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	671 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	672 octave_value tc2;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	673
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	674 std::string nm
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	675 = read_mat5_binary_element (is, filename, swap, global, tc2);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	676
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	677 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	678 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	679 error ("load: reading cell data for `%s'", nm.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	680 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	681 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	682
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	683 cell_array(i) = tc2;
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
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	686 tc = cell_array;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	687 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	688 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	689
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	690 case MAT_FILE_SPARSE_CLASS:
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	691 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	692 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	693 octave_idx_type nc = dims(1);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	694 SparseMatrix sm;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	695 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	696 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	697 octave_idx_type *cidx;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	698 double *data;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	699
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	700 // Setup return value
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	701 if (imag)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	702 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	703 scm = SparseComplexMatrix (nr, nc, nzmax);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	704 ridx = scm.ridx ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	705 cidx = scm.cidx ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	706 data = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	707 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	708 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	709 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	710 sm = SparseMatrix (nr, nc, nzmax);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	711 ridx = sm.ridx ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	712 cidx = sm.cidx ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	713 data = sm.data ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	714 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	715
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	716 // row indices
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	717 std::streampos tmp_pos;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	718
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	719 if (read_mat5_tag (is, swap, type, len))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	720 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	721 error ("load: reading sparse row data for `%s'", retval.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	722 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	723 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	724
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	725 tmp_pos = is.tellg ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	726
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	727 read_mat5_integer_data (is, ridx, nzmax, swap,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	728 static_cast<enum mat5_data_type> (type));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	729
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	730 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	731 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	732 error ("load: reading sparse row data for `%s'", retval.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	733 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	734 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	735
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	736 is.seekg (tmp_pos + static_cast<std::streamoff> (PAD (len)));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	737
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	738 // col indices
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	739 if (read_mat5_tag (is, swap, type, len))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	740 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	741 error ("load: reading sparse column data for `%s'", retval.c_str ());
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 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	744
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	745 tmp_pos = is.tellg ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	746
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	747 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	748 static_cast<enum mat5_data_type> (type));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	749
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	750 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	751 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	752 error ("load: reading sparse column data for `%s'", retval.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	753 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	754 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	755
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	756 is.seekg (tmp_pos + static_cast<std::streamoff> (PAD (len)));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	757
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	758 // real data subelement
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	759 if (read_mat5_tag (is, swap, type, len))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	760 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	761 error ("load: reading sparse matrix data for `%s'", retval.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	762 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	763 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 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 octave_idx_type nnz = cidx[nc];
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	766 NDArray re;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	767 if (imag)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	768 {
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10349 diff changeset	769 re = NDArray (dim_vector (nnz, 1));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	770 data = re.fortran_vec ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	771 }
5592 61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5389 diff changeset	772
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	773 tmp_pos = is.tellg ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	774 read_mat5_binary_data (is, data, nnz, swap,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	775 static_cast<enum mat5_data_type> (type), flt_fmt);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	776
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	777 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	778 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	779 error ("load: reading sparse matrix data for `%s'", retval.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	780 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	781 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	782
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	783 is.seekg (tmp_pos + static_cast<std::streamoff> (PAD (len)));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	784
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	785 // imaginary data subelement
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	786 if (imag)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	787 {
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10349 diff changeset	788 NDArray im (dim_vector (static_cast<int> (nnz), 1));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	789
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	790 if (read_mat5_tag (is, swap, type, len))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	791 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	792 error ("load: reading sparse matrix data for `%s'", retval.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	793 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	794 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	795
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	796 read_mat5_binary_data (is, im.fortran_vec (), nnz, swap,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	797 static_cast<enum mat5_data_type> (type), flt_fmt);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	798
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	799 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	800 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	801 error ("load: reading imaginary sparse matrix data for `%s'",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	802 retval.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	803 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	804 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	805
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	806 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	807 scm.xdata (i) = Complex (re (i), im (i));
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 tc = scm;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	810 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	811 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	812 tc = sm;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	813 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	814 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	815
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	816 case MAT_FILE_FUNCTION_CLASS:
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	817 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	818 octave_value tc2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	819 std::string nm
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	820 = 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	821
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	822 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	823 goto data_read_error;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	824
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	825 // Octave can handle both "/" and "\" as a directry seperator
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	826 // and so can ignore the seperator field of m0. I think the
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	827 // sentinel field is also save to ignore.
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	828 Octave_map m0 = tc2.map_value();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	829 Octave_map m1 = m0.contents("function_handle")(0).map_value();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	830 std::string ftype = m1.contents("type")(0).string_value();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	831 std::string fname = m1.contents("function")(0).string_value();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	832 std::string fpath = m1.contents("file")(0).string_value();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	833
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	834 if (ftype == "simple" \|\| ftype == "scopedfunction")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	835 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	836 if (fpath.length() == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	837 // We have a builtin function
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	838 tc = make_fcn_handle (fname);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	839 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	840 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	841 std::string mroot =
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	842 m0.contents("matlabroot")(0).string_value();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	843
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	844 if ((fpath.length () >= mroot.length ()) &&
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	845 fpath.substr(0, mroot.length()) == mroot &&
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	846 OCTAVE_EXEC_PREFIX != mroot)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	847 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	848 // If fpath starts with matlabroot, and matlabroot
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	849 // doesn't equal octave_config_info ("exec_prefix")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	850 // 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	851 // 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	852 // 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	853 // running version of Octave?
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	854
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	855 // First check if just replacing matlabroot is enough
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	856 std::string str = OCTAVE_EXEC_PREFIX +
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	857 fpath.substr (mroot.length ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	858 file_stat fs (str);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	859
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	860 if (fs.exists ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	861 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	862 size_t xpos
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	863 = 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	864
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	865 std::string dir_name = str.substr (0, xpos);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	866
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	867 octave_function *fcn
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	868 = load_fcn_from_file (str, dir_name, "", fname);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	869
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	870 if (fcn)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	871 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	872 octave_value tmp (fcn);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	873
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	874 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	875 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	876 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	877 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	878 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	879 // Next just search for it anywhere in the
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	880 // system path
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	881 string_vector names(3);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	882 names(0) = fname + ".oct";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	883 names(1) = fname + ".mex";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	884 names(2) = fname + ".m";
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	885
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	886 dir_path p (load_path::system_path ());
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	887
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	888 str = 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	889
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	890 size_t xpos
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	891 = 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	892
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	893 std::string dir_name = str.substr (0, xpos);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	894
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	895 octave_function *fcn
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	896 = load_fcn_from_file (str, dir_name, "", fname);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	897
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	898 if (fcn)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	899 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	900 octave_value tmp (fcn);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	901
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	902 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	903 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	904 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	905 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	906 warning ("load: can't find the file %s",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	907 fpath.c_str());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	908 goto skip_ahead;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	909 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	910 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	911 }
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 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	914 size_t xpos
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	915 = 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	916
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	917 std::string dir_name = fpath.substr (0, xpos);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	918
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	919 octave_function *fcn
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	920 = load_fcn_from_file (fpath, dir_name, "", fname);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	921
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	922 if (fcn)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	923 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	924 octave_value tmp (fcn);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	925
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	926 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	927 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	928 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	929 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	930 warning ("load: can't find the file %s",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	931 fpath.c_str());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	932 goto skip_ahead;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	933 }
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 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	936 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	937 else if (ftype == "nested")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	938 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	939 warning ("load: can't load nested function");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	940 goto skip_ahead;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	941 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	942 else if (ftype == "anonymous")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	943 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	944 Octave_map m2 = m1.contents("workspace")(0).map_value();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	945 uint32NDArray MCOS = m2.contents("MCOS")(0).uint32_array_value();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	946 octave_idx_type off = static_cast<octave_idx_type>(MCOS(4).double_value ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	947 m2 = subsys_ov.map_value();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	948 m2 = m2.contents("MCOS")(0).map_value();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	949 tc2 = m2.contents("MCOS")(0).cell_value()(1 + off).cell_value()(1);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	950 m2 = tc2.map_value();
7336 745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe] jwe parents: 7198 diff changeset	951
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	952 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	953
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	954 // 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	955 // 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	956
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	957 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	958 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	959
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	960 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	961
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	962 octave_call_stack::push (local_scope, 0);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	963 frame.add_fcn (octave_call_stack::pop);
7336 745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe] jwe parents: 7198 diff changeset	964
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	965 if (m2.nfields() > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	966 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	967 octave_value tmp;
7336 745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe] jwe parents: 7198 diff changeset	968
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	969 for (Octave_map::iterator p0 = m2.begin() ;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	970 p0 != m2.end(); p0++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	971 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	972 std::string key = m2.key(p0);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	973 octave_value val = m2.contents(p0)(0);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	974
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	975 symbol_table::varref (key, local_scope, 0) = val;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	976 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	977 }
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 int parse_status;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	980 octave_value anon_fcn_handle =
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	981 eval_string (fname.substr (4), true, parse_status);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	982
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	983 if (parse_status == 0)
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 octave_fcn_handle *fh =
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	986 anon_fcn_handle.fcn_handle_value ();
7761 5adeea5de26c symbol table reporting functions John W. Eaton <jwe@octave.org> parents: 7336 diff changeset	987
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	988 if (fh)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	989 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	990 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	991 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	992 error ("load: failed to load anonymous function handle");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	993 goto skip_ahead;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	994 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	995 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	996 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	997 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	998 error ("load: failed to load anonymous function handle");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	999 goto skip_ahead;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1000 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1001
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1002 frame.run ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1003 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1004 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1005 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1006 error ("load: invalid function handle type");
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 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1009 }
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1010 break;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1011
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1012 case MAT_FILE_WORKSPACE_CLASS:
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1013 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1014 Octave_map m (dim_vector (1, 1));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1015 int n_fields = 2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1016 string_vector field (n_fields);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1017
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1018 for (int i = 0; i < n_fields; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1019 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1020 int32_t fn_type;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1021 int32_t fn_len;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1022 if (read_mat5_tag (is, swap, fn_type, fn_len) \|\| fn_type != miINT8)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1023 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1024 error ("load: invalid field name subelement");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1025 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1026 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1027
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1028 OCTAVE_LOCAL_BUFFER (char, elname, fn_len + 1);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1029
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1030 std::streampos tmp_pos = is.tellg ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1031
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1032 if (fn_len)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1033 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1034 if (! is.read (elname, fn_len))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1035 goto data_read_error;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1036
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1037 is.seekg (tmp_pos +
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1038 static_cast<std::streamoff> (PAD (fn_len)));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1039 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1040
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1041 elname[fn_len] = '\0';
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1042
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1043 field(i) = elname;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1044 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1045
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1046 std::vector<Cell> elt (n_fields);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1047
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1048 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	1049 elt[i] = Cell (dims);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1050
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1051 octave_idx_type n = dims.numel ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1052
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1053 // fields subelements
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1054 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	1055 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1056 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	1057 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1058 if (field(i) == "MCOS")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1059 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1060 octave_value fieldtc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1061 read_mat5_binary_element (is, filename, swap, global,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1062 fieldtc);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1063 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1064 goto data_read_error;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1065
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1066 elt[i](j) = fieldtc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1067 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1068 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1069 elt[i](j) = octave_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1070 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1071 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1072
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1073 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	1074 m.assign (field (i), elt[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1075 tc = m;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1076 }
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1077 break;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1078
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1079 case MAT_FILE_OBJECT_CLASS:
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1080 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1081 isclass = true;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1082
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1083 if (read_mat5_tag (is, swap, type, len) \|\| type != miINT8)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1084 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1085 error ("load: invalid class name");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1086 goto skip_ahead;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1087 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1088
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1089 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1090 OCTAVE_LOCAL_BUFFER (char, name, len+1);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1091
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1092 std::streampos tmp_pos = is.tellg ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1093
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1094 if (len)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1095 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1096 if (! is.read (name, len ))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1097 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1098
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1099 is.seekg (tmp_pos + static_cast<std::streamoff> (PAD (len)));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1100 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1101
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1102 name[len] = '\0';
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1103 classname = name;
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 }
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1106 // Fall-through
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1107 case MAT_FILE_STRUCT_CLASS:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1108 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1109 Octave_map m (dim_vector (1, 1));
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1110 int32_t fn_type;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1111 int32_t fn_len;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1112 int32_t field_name_length;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1113
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1114 // field name length subelement -- actually the maximum length
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1115 // 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	1116 // be 32. We read and use the actual value, on the theory
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1117 // that eventually someone will recognize that's a waste of
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1118 // space.
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1119 if (read_mat5_tag (is, swap, fn_type, fn_len) \|\| fn_type != miINT32)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1120 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1121 error ("load: invalid field name length subelement");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1122 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1123 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1124
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1125 if (! is.read (reinterpret_cast<char *> (&field_name_length), fn_len ))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1126 goto data_read_error;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1127
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1128 if (swap)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1129 swap_bytes<4> (&field_name_length);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1130
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1131 // 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	1132 // us how many fields there are.
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1133 if (read_mat5_tag (is, swap, fn_type, fn_len) \|\| fn_type != miINT8)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1134 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1135 error ("load: invalid field name subelement");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1136 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1137 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1138
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1139 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	1140
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1141 if (n_fields > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1142 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1143 fn_len = PAD (fn_len);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1144
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1145 OCTAVE_LOCAL_BUFFER (char, elname, fn_len);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1146
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1147 if (! is.read (elname, fn_len))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1148 goto data_read_error;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1149
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1150 std::vector<Cell> elt (n_fields);
6292 3588fc904484 [project @ 2007-02-09 08:33:42 by jwe] jwe parents: 6125 diff changeset	1151
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1152 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	1153 elt[i] = Cell (dims);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1154
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1155 octave_idx_type n = dims.numel ();
5336 6ba182a85dea [project @ 2005-05-04 18:12:16 by jwe] jwe parents: 5322 diff changeset	1156
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1157 // fields subelements
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1158 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	1159 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1160 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	1161 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1162 octave_value fieldtc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1163 read_mat5_binary_element (is, filename, swap, global,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1164 fieldtc);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1165 elt[i](j) = fieldtc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1166 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1167 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1168
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1169 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	1170 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1171 const char key = elname + ifield_name_length;
5336 6ba182a85dea [project @ 2005-05-04 18:12:16 by jwe] jwe parents: 5322 diff changeset	1172
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1173 m.assign (key, elt[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1174 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1175 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1176
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1177 if (isclass)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1178 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1179 if (classname == "inline")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1180 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1181 // 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	1182 // overload of a function handle. Special case.
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1183 tc =
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1184 new octave_fcn_inline (m.contents("expr")(0).string_value(),
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1185 m.contents("args")(0).string_value());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1186 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1187 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1188 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1189 octave_class* cls = new octave_class (m, classname);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1190 cls->reconstruct_exemplar ();
8212 ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	1191
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1192 if (! cls->reconstruct_parents ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1193 warning ("load: unable to reconstruct object inheritance");
9206 5f36c6c9be13 Handle loading of objects with inheritance from MAT files. Robert T. Short <octave@phaselockedsystems.com> parents: 9203 diff changeset	1194
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1195 tc = cls;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1196 if (load_path::find_method (classname, "loadobj") !=
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1197 std::string())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1198 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1199 octave_value_list tmp = feval ("loadobj", tc, 1);
8212 ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	1200
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1201 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1202 tc = tmp(0);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1203 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1204 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1205 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1206 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1207 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1208 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1209 tc = m;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1210 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1211 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1212
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1213 case MAT_FILE_INT8_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1214 OCTAVE_MAT5_INTEGER_READ (int8NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1215 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1216
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1217 case MAT_FILE_UINT8_CLASS:
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1218 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1219 OCTAVE_MAT5_INTEGER_READ (uint8NDArray);
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1220
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1221 // 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	1222 // 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	1223 // variable and convert it.
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1224
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1225 if (logicalvar)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1226 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1227 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	1228 octave_idx_type nel = in.numel ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1229 boolNDArray out (dims);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1230
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1231 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	1232 out (i) = in(i).bool_value ();
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1233
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1234 tc = out;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1235 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1236 }
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1237 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1238
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1239 case MAT_FILE_INT16_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1240 OCTAVE_MAT5_INTEGER_READ (int16NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1241 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1242
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1243 case MAT_FILE_UINT16_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1244 OCTAVE_MAT5_INTEGER_READ (uint16NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1245 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1246
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1247 case MAT_FILE_INT32_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1248 OCTAVE_MAT5_INTEGER_READ (int32NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1249 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1250
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1251 case MAT_FILE_UINT32_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1252 OCTAVE_MAT5_INTEGER_READ (uint32NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1253 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1254
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1255 case MAT_FILE_INT64_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1256 OCTAVE_MAT5_INTEGER_READ (int64NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1257 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1258
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1259 case MAT_FILE_UINT64_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1260 OCTAVE_MAT5_INTEGER_READ (uint64NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1261 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1262
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1263
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1264 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	1265 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1266 FloatNDArray re (dims);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1267
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1268 // real data subelement
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1269
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1270 std::streampos tmp_pos;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1271
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1272 if (read_mat5_tag (is, swap, type, len))
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1273 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1274 error ("load: reading matrix data for `%s'", retval.c_str ());
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1275 goto data_read_error;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1276 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1277
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1278 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	1279 tmp_pos = is.tellg ();
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1280 read_mat5_binary_data (is, re.fortran_vec (), n, swap,
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1281 static_cast<enum mat5_data_type> (type), flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1282
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1283 if (! is \|\| error_state)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1284 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1285 error ("load: reading matrix data for `%s'", retval.c_str ());
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1286 goto data_read_error;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1287 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1288
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1289 is.seekg (tmp_pos + static_cast<std::streamoff> (PAD (len)));
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1290
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1291 if (imag)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1292 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1293 // imaginary data subelement
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1294
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1295 FloatNDArray im (dims);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1296
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1297 if (read_mat5_tag (is, swap, type, len))
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1298 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1299 error ("load: reading matrix data for `%s'", retval.c_str ());
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1300 goto data_read_error;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1301 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1302
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1303 n = im.numel ();
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1304 read_mat5_binary_data (is, im.fortran_vec (), n, swap,
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1305 static_cast<enum mat5_data_type> (type), flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1306
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1307 if (! is \|\| error_state)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1308 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1309 error ("load: reading imaginary matrix data for `%s'",
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1310 retval.c_str ());
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1311 goto data_read_error;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1312 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1313
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1314 FloatComplexNDArray ctmp (dims);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1315
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1316 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	1317 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	1318
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1319 tc = ctmp;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1320 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1321 else
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1322 tc = re;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1323 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1324 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1325
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1326 case MAT_FILE_CHAR_CLASS:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1327 // handle as a numerical array to start with
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1328
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1329 case MAT_FILE_DOUBLE_CLASS:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1330 default:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1331 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1332 NDArray re (dims);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1333
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1334 // real data subelement
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1335
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1336 std::streampos tmp_pos;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1337
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1338 if (read_mat5_tag (is, swap, type, len))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1339 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1340 error ("load: reading matrix data for `%s'", retval.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1341 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1342 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1343
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1344 octave_idx_type n = re.numel ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1345 tmp_pos = is.tellg ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1346 read_mat5_binary_data (is, re.fortran_vec (), n, swap,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1347 static_cast<enum mat5_data_type> (type), flt_fmt);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1348
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1349 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1350 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1351 error ("load: reading matrix data for `%s'", retval.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1352 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1353 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1354
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1355 is.seekg (tmp_pos + static_cast<std::streamoff> (PAD (len)));
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1356
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1357 if (logicalvar)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1358 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1359 // 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	1360 // 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	1361 // variable and convert it.
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1362
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1363 boolNDArray out (dims);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1364
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1365 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	1366 out (i) = static_cast<bool> (re (i));
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1367
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1368 tc = out;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1369 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1370 else if (imag)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1371 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1372 // imaginary data subelement
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1373
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1374 NDArray im (dims);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1375
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1376 if (read_mat5_tag (is, swap, type, len))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1377 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1378 error ("load: reading matrix data for `%s'", retval.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1379 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1380 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1381
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1382 n = im.numel ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1383 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	1384 static_cast<enum mat5_data_type> (type), flt_fmt);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1385
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1386 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1387 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1388 error ("load: reading imaginary matrix data for `%s'",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1389 retval.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1390 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1391 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1392
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1393 ComplexNDArray ctmp (dims);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1394
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1395 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	1396 ctmp(i) = Complex (re(i), im(i));
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1397
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1398 tc = ctmp;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1399 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1400 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1401 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1402 if (arrayclass == MAT_FILE_CHAR_CLASS)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1403 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1404 if (type == miUTF16 \|\| type == miUTF32)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1405 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1406 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	1407 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	1408 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1409 if (re(i) > 127) {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1410 re(i) = '?';
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1411 found_big_char = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1412 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1413 }
6954 9dabcb305dda [project @ 2007-10-04 16:32:37 by jwe] jwe parents: 6823 diff changeset	1414
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1415 if (found_big_char)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1416 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1417 warning ("load: can not read non-ASCII portions of UTF characters.");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1418 warning (" Replacing unreadable characters with '?'.");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1419 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1420 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1421 else if (type == miUTF8)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1422 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1423 // Search for multi-byte encoded UTF8 characters and
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1424 // replace with 0x3F for '?'... Give the user a warning
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1425
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1426 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	1427 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	1428 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1429 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	1430 if (a > 0x7f)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1431 utf8_multi_byte = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1432 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1433
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1434 if (utf8_multi_byte)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1435 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1436 warning ("load: can not read multi-byte encoded UTF8 characters.");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1437 warning (" 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	1438 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	1439 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1440 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	1441 if (a > 0x7f)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1442 re(i) = '?';
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1443 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1444 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1445 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1446 tc = re;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1447 tc = tc.convert_to_str (false, true, '\'');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1448 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1449 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1450 tc = re;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1451 }
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1452 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1453 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1454
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1455 is.seekg (pos + static_cast<std::streamoff> (element_length));
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1456
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1457 if (is.eof ())
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1458 is.clear ();
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1459
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1460 return retval;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1461
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1462 data_read_error:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1463 early_read_error:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1464 error ("load: trouble reading binary file `%s'", filename.c_str ());
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1465 return std::string ();
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1466
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1467 skip_ahead:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1468 warning ("skipping over `%s'", retval.c_str ());
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1469 is.seekg (pos + static_cast<std::streamoff> (element_length));
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1470 return read_mat5_binary_element (is, filename, swap, global, tc);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1471 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1472
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1473 int
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1474 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	1475 const std::string& filename)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1476 {
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	1477 int16_t version=0, magic=0;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1478 uint64_t subsys_offset;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1479
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1480 is.seekg (116, std::ios::beg);
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1481 is.read (reinterpret_cast<char *> (&subsys_offset), 8);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1482
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1483 is.seekg (124, std::ios::beg);
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1484 is.read (reinterpret_cast<char *> (&version), 2);
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1485 is.read (reinterpret_cast<char *> (&magic), 2);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1486
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1487 if (magic == 0x4d49)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1488 swap = 0;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1489 else if (magic == 0x494d)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1490 swap = 1;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1491 else
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1492 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1493 if (! quiet)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1494 error ("load: can't read binary file");
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1495 return -1;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1496 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1497
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1498 if (! swap) // version number is inverse swapped!
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1499 version = ((version >> 8) & 0xff) + ((version & 0xff) << 8);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1500
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1501 if (version != 1 && !quiet)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1502 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	1503 "but only prepared for version 1", version);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1504
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1505 if (swap)
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1506 swap_bytes<8> (&subsys_offset, 1);
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1507
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1508 if (subsys_offset != 0x2020202020202020ULL && subsys_offset != 0ULL)
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1509 {
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1510 // Read the subsystem data block
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1511 is.seekg (subsys_offset, std::ios::beg);
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1512
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1513 octave_value tc;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1514 bool global;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1515 read_mat5_binary_element (is, filename, swap, global, tc);
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1516
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1517 if (!is \|\| error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1518 return -1;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1519
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1520 if (tc.is_uint8_type ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1521 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1522 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	1523 octave_idx_type ilen = itmp.numel ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1524
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1525 // 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	1526 std::string outbuf (ilen - 7, ' ');
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1527
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1528 // FIXME -- find a way to avoid casting away const here
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1529 char ctmp = const_cast<char > (outbuf.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1530 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	1531 ctmp[j-8] = itmp(j).char_value ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1532
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1533 std::istringstream fh_ws (outbuf);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1534
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1535 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	1536
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1537 if (error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1538 return -1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1539 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1540 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1541 return -1;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1542
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1543 // Reposition to just after the header
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1544 is.seekg (128, std::ios::beg);
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1545 }
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1546
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1547 return 0;
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 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	1551 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	1552 {
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	1553 int32_t temp;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1554
6292 3588fc904484 [project @ 2007-02-09 08:33:42 by jwe] jwe parents: 6125 diff changeset	1555 if (bytes > 0 && bytes <= 4)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1556 temp = (bytes << 16) + type;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1557 else
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1558 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1559 temp = type;
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1560 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	1561 goto data_write_error;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1562 temp = bytes;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1563 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1564
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1565 if (! is.write (reinterpret_cast<char *> (&temp), 4))
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1566 goto data_write_error;
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 return 0;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1569
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1570 data_write_error:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1571 return 1;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1572 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1573
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1574 // 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	1575 // Matrix::data().
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1576
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1577 #define MAT5_DO_WRITE(TYPE, data, count, stream) \
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1578 do \
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1579 { \
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1580 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	1581 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	1582 ptr[i] = static_cast<TYPE> (data[i]); \
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1583 stream.write (reinterpret_cast<char > (ptr), count sizeof (TYPE)); \
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1584 } \
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1585 while (0)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1586
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1587 // 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	1588 // preceded by the appropriate tag.
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1589 static void
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1590 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	1591 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1592 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	1593 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	1594
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1595 if (save_as_floats)
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 (m.too_large_for_float ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1598 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1599 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	1600 warning ("save: saving as doubles instead");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1601 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1602 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1603 st = LS_FLOAT;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1604 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1605
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1606 double max_val, min_val;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1607 if (m.all_integers (max_val, min_val))
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1608 st = get_save_type (max_val, min_val);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1609
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1610 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	1611 int size;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1612 switch (st)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1613 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1614 default:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1615 case LS_DOUBLE: mst = miDOUBLE; size = 8; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1616 case LS_FLOAT: mst = miSINGLE; size = 4; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1617 case LS_U_CHAR: mst = miUINT8; size = 1; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1618 case LS_U_SHORT: mst = miUINT16; size = 2; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1619 case LS_U_INT: mst = miUINT32; size = 4; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1620 case LS_CHAR: mst = miINT8; size = 1; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1621 case LS_SHORT: mst = miINT16; size = 2; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1622 case LS_INT: mst = miINT32; size = 4; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1623 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1624
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1625 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	1626 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	1627
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1628 write_mat5_tag (os, mst, len);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1629
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1630 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1631 switch (st)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1632 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1633 case LS_U_CHAR:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1634 MAT5_DO_WRITE (uint8_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1635 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1636
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1637 case LS_U_SHORT:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1638 MAT5_DO_WRITE (uint16_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1639 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1640
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1641 case LS_U_INT:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1642 MAT5_DO_WRITE (uint32_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1643 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1644
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1645 case LS_U_LONG:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1646 MAT5_DO_WRITE (uint64_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1647 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1648
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1649 case LS_CHAR:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1650 MAT5_DO_WRITE (int8_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1651 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1652
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1653 case LS_SHORT:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1654 MAT5_DO_WRITE (int16_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1655 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1656
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1657 case LS_INT:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1658 MAT5_DO_WRITE (int32_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1659 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1660
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1661 case LS_LONG:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1662 MAT5_DO_WRITE (int64_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1663 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1664
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1665 case LS_FLOAT:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1666 MAT5_DO_WRITE (float, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1667 break;
4634 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 case LS_DOUBLE: // No conversion necessary.
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1670 os.write (reinterpret_cast<const char *> (data), len);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1671 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1672
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1673 default:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1674 (*current_liboctave_error_handler)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1675 ("unrecognized data format requested");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1676 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1677 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1678 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1679 if (PAD (len) > len)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1680 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1681 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	1682 os.write (buf, PAD (len) - len);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1683 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1684 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1685
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1686 static void
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 FloatNDArray& m, bool)
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_FLOAT;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1690 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	1691
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1692 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	1693 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	1694 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	1695
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1696 mat5_data_type mst;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1697 int size;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1698 switch (st)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1699 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1700 default:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1701 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	1702 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	1703 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	1704 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	1705 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	1706 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	1707 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	1708 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	1709 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1710
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1711 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	1712 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	1713
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1714 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	1715
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1716 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1717 switch (st)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1718 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1719 case LS_U_CHAR:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1720 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	1721 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1722
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1723 case LS_U_SHORT:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1724 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	1725 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1726
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1727 case LS_U_INT:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1728 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	1729 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1730
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1731 case LS_U_LONG:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1732 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	1733 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1734
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1735 case LS_CHAR:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1736 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	1737 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1738
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1739 case LS_SHORT:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1740 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	1741 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1742
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1743 case LS_INT:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1744 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	1745 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1746
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1747 case LS_LONG:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1748 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	1749 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1750
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1751 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	1752 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	1753 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1754
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1755 case LS_DOUBLE:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1756 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	1757 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1758
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1759 default:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1760 (*current_liboctave_error_handler)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1761 ("unrecognized data format requested");
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1762 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1763 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1764 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1765 if (PAD (len) > len)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1766 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1767 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	1768 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	1769 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1770 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1771
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1772 template <class T>
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1773 void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1774 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	1775 octave_idx_type nel)
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1776 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1777 mat5_data_type mst;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1778 unsigned len;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1779
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1780 switch (size)
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1781 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1782 case 1:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1783 mst = miUINT8;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1784 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1785 case 2:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1786 mst = miUINT16;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1787 break;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	1788 case 4:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1789 mst = miUINT32;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1790 break;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	1791 case 8:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1792 mst = miUINT64;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1793 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1794 case -1:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1795 mst = miINT8;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1796 size = - size;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1797 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1798 case -2:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1799 mst = miINT16;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1800 size = - size;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1801 break;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	1802 case -4:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1803 mst = miINT32;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1804 size = - size;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1805 break;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	1806 case -8:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1807 default:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1808 mst = miINT64;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1809 size = - size;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1810 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1811 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1812
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1813 len = nel*size;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1814 write_mat5_tag (os, mst, len);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1815
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1816 os.write (reinterpret_cast<const char *> (m), len);
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1817
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1818 if (PAD (len) > len)
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1819 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1820 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	1821 os.write (buf, PAD (len) - len);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1822 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1823 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1824
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1825 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1826 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	1827 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	1828
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1829 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1830 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	1831 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	1832
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1833 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1834 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	1835 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	1836
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1837 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1838 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	1839 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	1840
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1841 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1842 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	1843 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	1844
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1845 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1846 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	1847 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	1848
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1849 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1850 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	1851 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	1852
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1853 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1854 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	1855 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	1856
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1857 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1858 write_mat5_integer_data (std::ostream& os, const int *m,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1859 int size, octave_idx_type nel);
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1860
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1861 // 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	1862 // the appropriate tag.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1863
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1864 static bool
4701 34a740dc31a6 [project @ 2004-01-21 19:55:36 by jwe] jwe parents: 4675 diff changeset	1865 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	1866 bool mark_as_global, bool save_as_floats)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1867 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1868 octave_idx_type nel = cell.numel ();
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1869
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1870 for (octave_idx_type i = 0; i < nel; i++)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1871 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1872 octave_value ov = cell(i);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1873
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1874 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	1875 false, save_as_floats))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1876 return false;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1877 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1878
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1879 return true;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1880 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1881
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1882 int
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1883 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	1884 bool save_as_floats)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1885 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1886 if (nel > 0)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1887 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1888 int size = 8;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1889
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1890 if (save_as_floats)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1891 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1892 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	1893 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	1894 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1895 double tmp = val [i];
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1896
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1897 if (! (xisnan (tmp) \|\| xisinf (tmp))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1898 && fabs (tmp) > FLT_MAX)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1899 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1900 too_large_for_float = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1901 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1902 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1903 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1904
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1905 if (!too_large_for_float)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1906 size = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1907 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1908
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1909 // The code below is disabled since get_save_type currently doesn't
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1910 // deal with integer types. This will need to be activated if get_save_type
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1911 // is changed.
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1912
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1913 // double max_val = val[0];
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1914 // double min_val = val[0];
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1915 // bool all_integers = true;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1916 //
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1917 // for (int i = 0; i < nel; i++)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1918 // {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1919 // double val = val[i];
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1920 //
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1921 // if (val > max_val)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1922 // max_val = val;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1923 //
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1924 // if (val < min_val)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1925 // min_val = val;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1926 //
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1927 // if (D_NINT (val) != val)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1928 // {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1929 // all_integers = false;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1930 // break;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1931 // }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1932 // }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1933 //
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1934 // if (all_integers)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1935 // {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1936 // if (max_val < 256 && min_val > -1)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1937 // size = 1;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1938 // else if (max_val < 65536 && min_val > -1)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1939 // size = 2;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1940 // else if (max_val < 4294967295UL && min_val > -1)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1941 // size = 4;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1942 // else if (max_val < 128 && min_val >= -128)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1943 // size = 1;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1944 // else if (max_val < 32768 && min_val >= -32768)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1945 // size = 2;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1946 // else if (max_val <= 2147483647L && min_val >= -2147483647L)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1947 // size = 4;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1948 // }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1949
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1950 return 8 + nel * size;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1951 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1952 else
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1953 return 8;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1954 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1955
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1956 int
11419 a4822f3d1032 Fix for saving of single precision arrays to the matlab file format David Bateman <dbateman@free.fr> parents: 10909 diff changeset	1957 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	1958 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1959 if (nel > 0)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1960 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1961 int size = 4;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1962
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1963
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1964 // The code below is disabled since get_save_type currently doesn't
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1965 // deal with integer types. This will need to be activated if get_save_type
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1966 // is changed.
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1967
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1968 // 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	1969 // 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	1970 // bool all_integers = true;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1971 //
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1972 // 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	1973 // {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1974 // float val = val[i];
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1975 //
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1976 // if (val > max_val)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1977 // max_val = val;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1978 //
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1979 // if (val < min_val)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1980 // min_val = val;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1981 //
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1982 // 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	1983 // {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1984 // all_integers = false;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1985 // break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1986 // }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1987 // }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1988 //
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1989 // if (all_integers)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1990 // {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1991 // 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	1992 // size = 1;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1993 // 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	1994 // size = 2;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1995 // 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	1996 // size = 4;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1997 // 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	1998 // size = 1;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1999 // 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	2000 // size = 2;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2001 // 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	2002 // size = 4;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2003 // }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2004
11419 a4822f3d1032 Fix for saving of single precision arrays to the matlab file format David Bateman <dbateman@free.fr> parents: 10909 diff changeset	2005 // Round nel up to nearest even number of elements
a4822f3d1032 Fix for saving of single precision arrays to the matlab file format David Bateman <dbateman@free.fr> parents: 10909 diff changeset	2006 return 8 + ((nel + 1) & ~0x1LL) * size;
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2007 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2008 else
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2009 return 8;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2010 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2011
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2012 int
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2013 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	2014 bool save_as_floats)
5269 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 int ret;
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 OCTAVE_LOCAL_BUFFER (double, tmp, nel);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2019
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2020 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	2021 tmp[i] = std::real (val[i]);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2022
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2023 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	2024
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2025 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	2026 tmp[i] = std::imag (val[i]);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2027
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2028 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	2029
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2030 return ret;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2031 }
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 int
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2034 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	2035 bool save_as_floats)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2036 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2037 int ret;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2038
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2039 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	2040
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2041 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	2042 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	2043
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2044 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	2045
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2046 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	2047 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	2048
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2049 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	2050
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2051 return ret;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2052 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2053
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2054 int
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2055 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	2056 bool save_as_floats, bool mat7_format)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2057 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2058 size_t max_namelen = (mat7_format ? 63 : 31);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2059 size_t len = name.length ();
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2060 std::string cname = tc.class_name ();
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2061 int ret = 32;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2062
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2063 if (len > 4)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2064 ret += PAD (len > max_namelen ? max_namelen : len);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2065
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2066 ret += PAD (4 * tc.ndims ());
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2067
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2068 if (tc.is_string ())
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2069 {
5933 1bcd9dd629c3 [project @ 2006-08-17 08:01:14 by jwe] jwe parents: 5930 diff changeset	2070 charNDArray chm = tc.char_array_value ();
5384 8df6524b9500 [project @ 2005-06-09 21:06:28 by dbateman] dbateman parents: 5383 diff changeset	2071 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	2072 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	2073 ret += PAD (2 * chm.numel ());
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2074 }
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: 6639 diff changeset	2075 else if (tc.is_sparse_type ())
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2076 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2077 if (tc.is_complex_type ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2078 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2079 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	2080 octave_idx_type nc = m.cols ();
10623 0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2081 octave_idx_type nnz = m.nzmax (); // Yes its nzmax
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2082
10623 0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2083 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	2084 if (nnz > 1)
0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2085 ret += PAD (nnz * sizeof (int32_t));
10624 3eafa521550b minor typo in previous changeset David Bateman <dbateman@free.fr> parents: 10623 diff changeset	2086 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	2087 ret += PAD ((nc + 1) * sizeof (int32_t));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2088 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2089 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2090 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2091 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	2092 octave_idx_type nc = m.cols ();
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2093 octave_idx_type nnz = m.nzmax ();
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2094
10623 0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2095 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	2096 if (nnz > 1)
0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2097 ret += PAD (nnz * sizeof (int32_t));
10624 3eafa521550b minor typo in previous changeset David Bateman <dbateman@free.fr> parents: 10623 diff changeset	2098 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	2099 ret += PAD ((nc + 1) * sizeof (int32_t));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2100 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2101 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2102
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2103 #define INT_LEN(nel, size) \
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2104 { \
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2105 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	2106 octave_idx_type sz = nel * size; \
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2107 if (sz > 4) \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2108 ret += PAD (sz); \
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2109 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2110
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2111 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	2112 INT_LEN (tc.int8_array_value ().numel (), 1)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2113 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	2114 INT_LEN (tc.int16_array_value ().numel (), 2)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2115 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	2116 INT_LEN (tc.int32_array_value ().numel (), 4)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2117 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	2118 INT_LEN (tc.int64_array_value ().numel (), 8)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2119 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	2120 INT_LEN (tc.uint8_array_value ().numel (), 1)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2121 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	2122 INT_LEN (tc.uint16_array_value ().numel (), 2)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2123 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	2124 INT_LEN (tc.uint32_array_value ().numel (), 4)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2125 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	2126 INT_LEN (tc.uint64_array_value ().numel (), 8)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2127 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	2128 INT_LEN (tc.bool_array_value ().numel (), 1)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2129 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	2130 {
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2131 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	2132 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2133 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	2134 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	2135 save_as_floats);
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 else
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 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	2140 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	2141 save_as_floats);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2142 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2143 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2144 else if (tc.is_cell ())
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2145 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2146 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	2147 octave_idx_type nel = cell.numel ();
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2148
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2149 for (int i = 0; i < nel; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2150 ret += 8 +
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2151 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	2152 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2153 else if (tc.is_complex_scalar () \|\| tc.is_complex_matrix ())
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2154 {
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2155 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	2156 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2157 FloatComplexNDArray m = 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	2158 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	2159 save_as_floats);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2160 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2161 else
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2162 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2163 ComplexNDArray m = tc.complex_array_value ();
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2164 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	2165 save_as_floats);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2166 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2167 }
8212 ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	2168 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	2169 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2170 int fieldcnt = 0;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2171 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	2172 octave_idx_type nel = m.numel ();
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2173
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	2174 if (tc.is_inline_function ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2175 // length of "inline" is 6
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2176 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	2177 else if (tc.is_object ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2178 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2179 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	2180
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2181 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	2182 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	2183
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2184 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	2185 fieldcnt++;
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2186
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2187 ret += 16 + fieldcnt * (max_namelen + 1);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2188
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2189
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2190 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	2191 {
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2192
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2193 for (Octave_map::const_iterator i = m.begin (); i != m.end (); i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2194 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2195 const Cell elts = m.contents (i);
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2196
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2197 ret += 8 + save_mat5_element_length (elts(j), "",
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2198 save_as_floats, mat7_format);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2199 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2200 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2201 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2202 else
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2203 ret = -1;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2204
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2205 return ret;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2206 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2207
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2208 static void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2209 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	2210 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	2211 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	2212 {
10623 0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2213 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	2214
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2215 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	2216
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2217 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	2218 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	2219
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2220 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	2221 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2222
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2223 static void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2224 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	2225 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2226 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	2227 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	2228 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2229
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2230 // 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	2231 // 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	2232
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2233 bool
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2234 save_mat5_binary_element (std::ostream& os,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2235 const octave_value& tc, const std::string& name,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2236 bool mark_as_global, bool mat7_format,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2237 bool save_as_floats, bool compressing)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2238 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2239 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	2240 int32_t nnz_32 = 0;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2241 std::string cname = tc.class_name ();
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2242 size_t max_namelen = (mat7_format ? 63 : 31);
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2243
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2244 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	2245 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	2246 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	2247
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2248 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	2249
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2250 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	2251 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2252 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	2253 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2254 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	2255 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	2256 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2257 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2258
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2259 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	2260 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2261 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	2262 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	2263
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2264 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	2265 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2266 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	2267 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	2268 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	2269 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2270 else
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2271 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2272 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	2273 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	2274 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	2275 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2276
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2277 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	2278 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2279 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	2280 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	2281 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2282
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2283 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	2284 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2285 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	2286 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2287 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	2288 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	2289 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2290
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2291 #ifdef HAVE_ZLIB
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2292 if (mat7_format && !compressing)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2293 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2294 bool ret = false;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2295
5765 7ba9ad1fec11 [project @ 2006-04-17 05:05:15 by jwe] jwe parents: 5760 diff changeset	2296 std::ostringstream buf;
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2297
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2298 // 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	2299 // do this with zlib, so use a stringstream.
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2300 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	2301 save_as_floats, true);
5269 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 if (ret)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2304 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2305 // destLen must be at least 0.1% larger than source buffer
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2306 // + 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	2307 std::string buf_str = buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2308 uLongf srcLen = buf_str.length ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2309 uLongf destLen = srcLen * 101 / 100 + 12;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2310 OCTAVE_LOCAL_BUFFER (char, out_buf, destLen);
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2311
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2312 if (compress (reinterpret_cast<Bytef *> (out_buf), &destLen,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2313 reinterpret_cast<const Bytef *> (buf_str.c_str ()), srcLen) == Z_OK)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2314 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2315 write_mat5_tag (os, miCOMPRESSED,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2316 static_cast<octave_idx_type> (destLen));
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2317
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2318 os.write (out_buf, destLen);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2319 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2320 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2321 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2322 error ("save: error compressing data element");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2323 ret = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2324 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2325 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2326
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2327 return ret;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2328 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2329 #endif
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2330
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2331 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	2332 (tc, name, save_as_floats, mat7_format));
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2333
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2334 // array flags subelement
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2335 write_mat5_tag (os, miUINT32, 8);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2336
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2337 if (tc.is_bool_type ())
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2338 flags \|= 0x0200;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2339
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2340 if (mark_as_global)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2341 flags \|= 0x0400;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2342
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2343 if (tc.is_complex_scalar () \|\| tc.is_complex_matrix ())
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2344 flags \|= 0x0800;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2345
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2346 if (tc.is_string ())
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2347 flags \|= MAT_FILE_CHAR_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2348 else if (cname == "int8")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2349 flags \|= MAT_FILE_INT8_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2350 else if (cname == "int16")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2351 flags \|= MAT_FILE_INT16_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2352 else if (cname == "int32")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2353 flags \|= MAT_FILE_INT32_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2354 else if (cname == "int64")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2355 flags \|= MAT_FILE_INT64_CLASS;
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2356 else if (cname == "uint8" \|\| tc.is_bool_type ())
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2357 flags \|= MAT_FILE_UINT8_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2358 else if (cname == "uint16")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2359 flags \|= MAT_FILE_UINT16_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2360 else if (cname == "uint32")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2361 flags \|= MAT_FILE_UINT32_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2362 else if (cname == "uint64")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2363 flags \|= MAT_FILE_UINT64_CLASS;
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: 6639 diff changeset	2364 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	2365 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	2366 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	2367 \|\| 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	2368 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2369 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	2370 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	2371 else
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2372 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	2373 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2374 else if (tc.is_map ())
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2375 flags \|= MAT_FILE_STRUCT_CLASS;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2376 else if (tc.is_cell ())
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2377 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	2378 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	2379 flags \|= MAT_FILE_OBJECT_CLASS;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2380 else
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2381 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2382 gripe_wrong_type_arg ("save", tc, false);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2383 goto error_cleanup;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2384 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2385
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	2386 os.write (reinterpret_cast<char *> (&flags), 4);
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2387 os.write (reinterpret_cast<char *> (&nnz_32), 4);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2388
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2389 write_mat5_tag (os, miINT32, dim_len);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2390
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2391 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	2392 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2393 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	2394 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	2395 }
4638 9d8e84d710a5 [project @ 2003-11-20 04:55:21 by jwe] jwe parents: 4634 diff changeset	2396
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2397 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	2398 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2399 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	2400 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	2401 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2402
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2403 // array name subelement
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2404 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2405 size_t namelen = name.length ();
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2406
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2407 if (namelen > max_namelen)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2408 namelen = max_namelen; // only 31 or 63 char names permitted in mat file
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2409
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2410 int paddedlength = PAD (namelen);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2411
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2412 write_mat5_tag (os, miINT8, namelen);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2413 OCTAVE_LOCAL_BUFFER (char, paddedname, paddedlength);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2414 memset (paddedname, 0, paddedlength);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2415 strncpy (paddedname, name.c_str (), namelen);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2416 os.write (paddedname, paddedlength);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2417 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2418
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2419 // data element
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2420 if (tc.is_string ())
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2421 {
5933 1bcd9dd629c3 [project @ 2006-08-17 08:01:14 by jwe] jwe parents: 5930 diff changeset	2422 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	2423 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	2424 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	2425 octave_idx_type paddedlength = PAD (len);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2426
5933 1bcd9dd629c3 [project @ 2006-08-17 08:01:14 by jwe] jwe parents: 5930 diff changeset	2427 OCTAVE_LOCAL_BUFFER (int16_t, buf, nel+3);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2428 write_mat5_tag (os, miUINT16, len);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2429
5933 1bcd9dd629c3 [project @ 2006-08-17 08:01:14 by jwe] jwe parents: 5930 diff changeset	2430 const char *s = chm.data ();
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2431
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2432 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	2433 buf[i] = *s++ & 0x00FF;
5933 1bcd9dd629c3 [project @ 2006-08-17 08:01:14 by jwe] jwe parents: 5930 diff changeset	2434
1bcd9dd629c3 [project @ 2006-08-17 08:01:14 by jwe] jwe parents: 5930 diff changeset	2435 os.write (reinterpret_cast<char *> (buf), len);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2436
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2437 if (paddedlength > len)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2438 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2439 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	2440 os.write (padbuf, paddedlength - len);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2441 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2442 }
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: 6639 diff changeset	2443 else if (tc.is_sparse_type ())
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2444 {
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2445 if (tc.is_complex_type ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2446 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2447 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	2448 octave_idx_type nnz = m.nnz ();
10623 0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2449 octave_idx_type nzmax = m.nzmax ();
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2450 octave_idx_type nc = m.cols ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2451
10623 0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2452 write_mat5_sparse_index_vector (os, m.ridx (), nzmax);
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2453 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	2454
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2455 NDArray buf (dim_vector (nnz, 1));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2456
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2457 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	2458 buf (i) = std::real (m.data (i));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2459
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2460 write_mat5_array (os, buf, save_as_floats);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2461
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2462 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	2463 buf (i) = std::imag (m.data (i));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2464
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2465 write_mat5_array (os, buf, save_as_floats);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2466 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2467 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2468 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2469 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	2470 octave_idx_type nnz = m.nnz ();
10623 0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2471 octave_idx_type nzmax = m.nzmax ();
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2472 octave_idx_type nc = m.cols ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2473
10623 0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2474 write_mat5_sparse_index_vector (os, m.ridx (), nzmax);
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2475 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	2476
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2477 // FIXME
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2478 // 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	2479 NDArray buf (dim_vector (nnz, 1));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2480
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2481 for (int i = 0; i < nnz; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2482 buf (i) = m.data (i);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2483
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2484 write_mat5_array (os, buf, save_as_floats);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2485 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2486 }
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2487 else if (cname == "int8")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2488 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2489 int8NDArray m = tc.int8_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2490
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2491 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	2492 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2493 else if (cname == "int16")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2494 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2495 int16NDArray m = tc.int16_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2496
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2497 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	2498 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2499 else if (cname == "int32")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2500 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2501 int32NDArray m = tc.int32_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2502
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2503 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	2504 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2505 else if (cname == "int64")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2506 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2507 int64NDArray m = tc.int64_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 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 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	2510 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2511 else if (cname == "uint8")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2512 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2513 uint8NDArray m = tc.uint8_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2514
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2515 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	2516 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2517 else if (cname == "uint16")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2518 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2519 uint16NDArray m = tc.uint16_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2520
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2521 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	2522 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2523 else if (cname == "uint32")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2524 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2525 uint32NDArray m = tc.uint32_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2526
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2527 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	2528 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2529 else if (cname == "uint64")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2530 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2531 uint64NDArray m = tc.uint64_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2532
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2533 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	2534 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2535 else if (tc.is_bool_type ())
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2536 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2537 uint8NDArray m (tc.bool_array_value ());
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2538
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2539 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	2540 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2541 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	2542 {
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2543 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	2544 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2545 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	2546
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2547 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	2548 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2549 else
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2550 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2551 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	2552
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2553 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	2554 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2555 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2556 else if (tc.is_cell ())
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2557 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2558 Cell cell = tc.cell_value ();
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2559
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2560 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	2561 goto error_cleanup;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2562 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2563 else if (tc.is_complex_scalar () \|\| tc.is_complex_matrix ())
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2564 {
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2565 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	2566 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2567 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	2568
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2569 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	2570 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	2571 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2572 else
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2573 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2574 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	2575
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2576 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	2577 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	2578 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2579 }
8212 ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	2580 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	2581 {
8212 ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	2582 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	2583 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2584 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	2585 size_t namelen = classname.length ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	2586
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2587 if (namelen > max_namelen)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2588 namelen = max_namelen; // only 31 or 63 char names permitted
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	2589
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2590 int paddedlength = PAD (namelen);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	2591
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2592 write_mat5_tag (os, miINT8, namelen);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2593 OCTAVE_LOCAL_BUFFER (char, paddedname, paddedlength);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2594 memset (paddedname, 0, paddedlength);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2595 strncpy (paddedname, classname.c_str (), namelen);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2596 os.write (paddedname, paddedlength);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2597 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	2598
8212 ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	2599 Octave_map m;
ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	2600
ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	2601 if (tc.is_object () &&
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2602 load_path::find_method (tc.class_name (), "saveobj") != std::string())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2603 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2604 octave_value_list tmp = feval ("saveobj", tc, 1);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2605 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2606 m = tmp(0).map_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2607 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2608 goto error_cleanup;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2609 }
8212 ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	2610 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2611 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	2612
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2613 // an Octave structure */
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2614 // recursively write each element of the structure
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2615 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2616 char buf[64];
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2617 int32_t maxfieldnamelength = max_namelen + 1;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2618
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2619 octave_idx_type nf = m.nfields ();
8907 5a956c026b6c preserve field order when saving structs John W. Eaton <jwe@octave.org> parents: 8377 diff changeset	2620
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2621 write_mat5_tag (os, miINT32, 4);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2622 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	2623 write_mat5_tag (os, miINT8, nf*maxfieldnamelength);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2624
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2625 // 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	2626 // the fields.
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2627 string_vector keys = m.keys ();
8907 5a956c026b6c preserve field order when saving structs John W. Eaton <jwe@octave.org> parents: 8377 diff changeset	2628
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2629 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	2630 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2631 std::string key = keys(i);
8907 5a956c026b6c preserve field order when saving structs John W. Eaton <jwe@octave.org> parents: 8377 diff changeset	2632
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2633 // write the name of each element
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2634 memset (buf, 0, max_namelen + 1);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2635 // only 31 or 63 char names permitted
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2636 strncpy (buf, key.c_str (), max_namelen);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2637 os.write (buf, max_namelen + 1);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2638 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2639
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2640 octave_idx_type len = m.numel ();
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2641
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2642 // Create temporary copy of structure contents to avoid
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2643 // multiple calls of the contents method.
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2644 std::vector<const octave_value *> elts (nf);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2645 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	2646 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	2647
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2648 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	2649 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2650 // write the data of each element
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2651
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2652 // 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	2653 // of the fields.
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2654 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	2655 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2656 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	2657 mark_as_global,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2658 false,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2659 save_as_floats);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2660 if (! retval2)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2661 goto error_cleanup;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2662 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2663 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2664 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2665 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2666 else
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2667 gripe_wrong_type_arg ("save", tc, false);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2668
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2669 skip_to_next:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2670 return true;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2671
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2672 error_cleanup:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2673 error ("save: error while writing `%s' to MAT file", name.c_str ());
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2674
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2675 return false;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2676 }

Mercurial > octave-nkf

annotate src/ls-mat5.cc @ 11419:a4822f3d1032