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

annotate libinterp/corefcn/ls-mat5.cc @ 16971:259c1f295a1e

Use xfinite to replace some (isinf || isnan) instances in C++ code. * libinterp/corefcn/graphics.cc(max_axes_scale, check_limit_vals, FIX_LIMITS, update_axis_limits): Use xfinite. * libinterp/corefcn/ls-mat5.cc(save_mat5_array_length): Use xfinite. * libinterp/corefcn/pr-output.cc(pr_max_internal, pr_min_internal, set_format): Use xfinite. * liboctave/numeric/lo-mappers.h(X_NINT): Use xfinite. * liboctave/numeric/oct-rand.cc(do_scalar, do_float_scalar, fill): Use xfinite. * liboctave/util/lo-utils.cc(xtoo_large_for_float): Use xfinite.

author	Rik <rik@octave.org>
date	Sat, 13 Jul 2013 08:08:15 -0700
parents	68fc671a9339
children	c702371ff6df d63878346099

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
14138 72c96de7a403 maint: update copyright notices for 2012 John W. Eaton <jwe@octave.org> parents: 13874 diff changeset	3 Copyright (C) 1996-2012 John W. Eaton
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	4
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	6
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	8 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6954 diff changeset	9 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6954 diff changeset	10 option) any later version.
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	11
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	15 for more details.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	16
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	17 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6954 diff changeset	18 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6954 diff changeset	19 <http://www.gnu.org/licenses/>.
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	20
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	21 */
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	22
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	23 // Author: James R. Van Zandt <jrv@vanzandt.mv.com>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	24
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	25 #ifdef HAVE_CONFIG_H
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	26 #include <config.h>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	27 #endif
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	28
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	29 #include <cfloat>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	30 #include <cstring>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	31 #include <cctype>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	32
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	33 #include <fstream>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	34 #include <iomanip>
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	35 #include <iostream>
5765 7ba9ad1fec11 [project @ 2006-04-17 05:05:15 by jwe] jwe parents: 5760 diff changeset	36 #include <sstream>
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	37 #include <string>
4726 14dc2267c343 [project @ 2004-01-23 20:04:35 by jwe] jwe parents: 4701 diff changeset	38 #include <vector>
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	39
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	40 #include "byte-swap.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	41 #include "data-conv.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	42 #include "file-ops.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	43 #include "glob-match.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	44 #include "lo-mappers.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	45 #include "mach-info.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	46 #include "oct-env.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	47 #include "oct-time.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	48 #include "quit.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	49 #include "str-vec.h"
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	50 #include "file-stat.h"
8377 25bc2d31e1bf improve OCTAVE_LOCAL_BUFFER Jaroslav Hajek <highegg@gmail.com> parents: 8212 diff changeset	51 #include "oct-locbuf.h"
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	52
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	53 #include "Cell.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	54 #include "defun.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	55 #include "error.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	56 #include "gripes.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	57 #include "load-save.h"
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	58 #include "load-path.h"
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	59 #include "oct-obj.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	60 #include "oct-map.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	61 #include "ov-cell.h"
8212 ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	62 #include "ov-class.h"
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	63 #include "ov-fcn-inline.h"
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	64 #include "pager.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	65 #include "pt-exp.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	66 #include "sysdep.h"
9144 c6463412aebb eliminate symbol_table::scope_stack; fix scoping issue with evalin John W. Eaton <jwe@octave.org> parents: 8920 diff changeset	67 #include "toplev.h"
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	68 #include "unwind-prot.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	69 #include "utils.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	70 #include "variables.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	71 #include "version.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	72 #include "dMatrix.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	73
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	74 #include "ls-utils.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	75 #include "ls-mat5.h"
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	76
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	77 #include "parse.h"
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	78 #include "defaults.h"
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	79
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	80 #ifdef HAVE_ZLIB
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	81 #include <zlib.h>
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	82 #endif
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	83
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	84 #define READ_PAD(is_small_data_element, l) ((is_small_data_element) ? 4 : (((l)+7)/8)*8)
6295 0fcce0872e02 [project @ 2007-02-10 02:10:21 by jwe] jwe parents: 6292 diff changeset	85 #define PAD(l) (((l) > 0 && (l) <= 4) ? 4 : (((l)+7)/8)*8)
16427 1df815271885 allow various types of int for names like ML Ed Meyer <eem2314@gmail.com> parents: 16303 diff changeset	86 #define INT8(l) ((l) == miINT8 \|\| (l) == miUINT8 \|\| (l) == miUTF8)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	87
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	88
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	89 // The subsystem data block
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	90 static octave_value subsys_ov;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	91
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	92 // 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	93 // mxClassID values in mexproto.h, but it seems they have also changed
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	94 // over time. What is the correct way to handle this and maintain
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	95 // backward compatibility with old MAT files? For now, use
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	96 // "MAT_FILE_" instead of "mx" as the prefix for these names to avoid
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	97 // conflict with the mxClassID enum in mexproto.h.
c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	98
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	99 enum arrayclasstype
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	100 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	101 MAT_FILE_CELL_CLASS=1, // cell array
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	102 MAT_FILE_STRUCT_CLASS, // structure
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	103 MAT_FILE_OBJECT_CLASS, // object
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	104 MAT_FILE_CHAR_CLASS, // character array
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	105 MAT_FILE_SPARSE_CLASS, // sparse array
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	106 MAT_FILE_DOUBLE_CLASS, // double precision array
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	107 MAT_FILE_SINGLE_CLASS, // single precision floating point
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	108 MAT_FILE_INT8_CLASS, // 8 bit signed integer
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	109 MAT_FILE_UINT8_CLASS, // 8 bit unsigned integer
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	110 MAT_FILE_INT16_CLASS, // 16 bit signed integer
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	111 MAT_FILE_UINT16_CLASS, // 16 bit unsigned integer
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	112 MAT_FILE_INT32_CLASS, // 32 bit signed integer
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	113 MAT_FILE_UINT32_CLASS, // 32 bit unsigned integer
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	114 MAT_FILE_INT64_CLASS, // 64 bit signed integer
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	115 MAT_FILE_UINT64_CLASS, // 64 bit unsigned integer
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	116 MAT_FILE_FUNCTION_CLASS, // Function handle
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	117 MAT_FILE_WORKSPACE_CLASS // Workspace (undocumented)
4634 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
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	120 // Read COUNT elements of data from IS in the format specified by TYPE,
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	121 // placing the result in DATA. If SWAP is TRUE, swap the bytes of
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	122 // each element before copying to DATA. FLT_FMT specifies the format
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	123 // of the data if we are reading floating point numbers.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	124
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	125 static void
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	126 read_mat5_binary_data (std::istream& is, double *data,
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	127 octave_idx_type count, bool swap, mat5_data_type type,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	128 oct_mach_info::float_format flt_fmt)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	129 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	130
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	131 switch (type)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	132 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	133 case miINT8:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	134 read_doubles (is, data, LS_CHAR, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	135 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	136
5351 05adf9de7657 [project @ 2005-05-16 20:07:36 by dbateman] dbateman parents: 5336 diff changeset	137 case miUTF8:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	138 case miUINT8:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	139 read_doubles (is, data, LS_U_CHAR, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	140 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	141
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	142 case miINT16:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	143 read_doubles (is, data, LS_SHORT, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	144 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	145
6954 9dabcb305dda [project @ 2007-10-04 16:32:37 by jwe] jwe parents: 6823 diff changeset	146 case miUTF16:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	147 case miUINT16:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	148 read_doubles (is, data, LS_U_SHORT, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	149 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	150
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	151 case miINT32:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	152 read_doubles (is, data, LS_INT, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	153 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	154
6954 9dabcb305dda [project @ 2007-10-04 16:32:37 by jwe] jwe parents: 6823 diff changeset	155 case miUTF32:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	156 case miUINT32:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	157 read_doubles (is, data, LS_U_INT, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	158 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	159
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	160 case miSINGLE:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	161 read_doubles (is, data, LS_FLOAT, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	162 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	163
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	164 case miRESERVE1:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	165 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	166
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	167 case miDOUBLE:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	168 read_doubles (is, data, LS_DOUBLE, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	169 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	170
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	171 case miRESERVE2:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	172 case miRESERVE3:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	173 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	174
5949 c7105ffca0b6 [project @ 2006-08-22 02:37:41 by jwe] jwe parents: 5941 diff changeset	175 // FIXME -- how are the 64-bit cases supposed to work here?
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	176 case miINT64:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	177 read_doubles (is, data, LS_LONG, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	178 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	179
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	180 case miUINT64:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	181 read_doubles (is, data, LS_U_LONG, count, swap, flt_fmt);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	182 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	183
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	184 case miMATRIX:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	185 default:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	186 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	187 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	188 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	189
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	190 static void
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	191 read_mat5_binary_data (std::istream& is, float *data,
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	192 octave_idx_type count, bool swap, mat5_data_type type,
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	193 oct_mach_info::float_format flt_fmt)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	194 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	195
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	196 switch (type)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	197 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	198 case miINT8:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	199 read_floats (is, data, LS_CHAR, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	200 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	201
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	202 case miUTF8:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	203 case miUINT8:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	204 read_floats (is, data, LS_U_CHAR, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	205 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	206
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	207 case miINT16:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	208 read_floats (is, data, LS_SHORT, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	209 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	210
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	211 case miUTF16:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	212 case miUINT16:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	213 read_floats (is, data, LS_U_SHORT, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	214 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	215
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	216 case miINT32:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	217 read_floats (is, data, LS_INT, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	218 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	219
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	220 case miUTF32:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	221 case miUINT32:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	222 read_floats (is, data, LS_U_INT, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	223 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	224
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	225 case miSINGLE:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	226 read_floats (is, data, LS_FLOAT, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	227 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	228
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	229 case miRESERVE1:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	230 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	231
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	232 case miDOUBLE:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	233 read_floats (is, data, LS_DOUBLE, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	234 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	235
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	236 case miRESERVE2:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	237 case miRESERVE3:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	238 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	239
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	240 // 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	241 case miINT64:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	242 read_floats (is, data, LS_LONG, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	243 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	244
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	245 case miUINT64:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	246 read_floats (is, data, LS_U_LONG, count, swap, flt_fmt);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	247 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	248
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	249 case miMATRIX:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	250 default:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	251 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	252 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	253 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	254
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	255 template <class T>
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	256 void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	257 read_mat5_integer_data (std::istream& is, T *m, octave_idx_type count,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	258 bool swap, mat5_data_type type)
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	259 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	260
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	261 #define READ_INTEGER_DATA(TYPE, swap, data, size, len, stream) \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	262 do \
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	263 { \
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	264 if (len > 0) \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	265 { \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	266 OCTAVE_LOCAL_BUFFER (TYPE, ptr, len); \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	267 stream.read (reinterpret_cast<char > (ptr), size len); \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	268 if (swap) \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	269 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	270 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	271 data[i] = ptr[i]; \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	272 } \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	273 } \
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	274 while (0)
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	275
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	276 switch (type)
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	277 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	278 case miINT8:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	279 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	280 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	281
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	282 case miUINT8:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	283 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	284 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	285
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	286 case miINT16:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	287 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	288 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	289
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	290 case miUINT16:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	291 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	292 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	293
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	294 case miINT32:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	295 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	296 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	297
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	298 case miUINT32:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	299 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	300 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	301
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	302 case miSINGLE:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	303 case miRESERVE1:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	304 case miDOUBLE:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	305 case miRESERVE2:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	306 case miRESERVE3:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	307 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	308
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	309 case miINT64:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	310 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	311 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	312
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	313 case miUINT64:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	314 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	315 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	316
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	317 case miMATRIX:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	318 default:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	319 break;
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
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	322 #undef READ_INTEGER_DATA
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 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	325
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	326 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	327 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	328 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	329 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	330
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	331 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	332 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	333 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	334 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	335
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	336 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	337 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	338 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	339 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	340
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	341 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	342 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	343 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	344 mat5_data_type type);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	345
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	346 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	347 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	348 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	349 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	350
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	351 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	352 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	353 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	354 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	355
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	356 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	357 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	358 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	359 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	360
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	361 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	362 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	363 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	364 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	365
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	366 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	367 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	368 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	369 mat5_data_type type);
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	370
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	371 #define OCTAVE_MAT5_INTEGER_READ(TYP) \
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	372 { \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	373 TYP re (dims); \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	374 \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	375 std::streampos tmp_pos; \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	376 \
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	377 if (read_mat5_tag (is, swap, type, len, is_small_data_element)) \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	378 { \
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	379 error ("load: reading matrix data for '%s'", retval.c_str ()); \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	380 goto data_read_error; \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	381 } \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	382 \
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	383 octave_idx_type n = re.numel (); \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	384 tmp_pos = is.tellg (); \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	385 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	386 static_cast<enum mat5_data_type> (type)); \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	387 \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	388 if (! is \|\| error_state) \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	389 { \
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	390 error ("load: reading matrix data for '%s'", retval.c_str ()); \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	391 goto data_read_error; \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	392 } \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	393 \
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	394 is.seekg (tmp_pos + static_cast<std::streamoff>\
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	395 (READ_PAD (is_small_data_element, len))); \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	396 \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	397 if (imag) \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	398 { \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	399 /* 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	400 NDArray im (dims); \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	401 \
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	402 if (read_mat5_tag (is, swap, type, len, is_small_data_element)) \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	403 { \
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	404 error ("load: reading matrix data for '%s'", \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	405 retval.c_str ()); \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	406 goto data_read_error; \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	407 } \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	408 \
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	409 n = im.numel (); \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	410 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	411 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	412 \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	413 if (! is \|\| error_state) \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	414 { \
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	415 error ("load: reading imaginary matrix data for '%s'", \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	416 retval.c_str ()); \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	417 goto data_read_error; \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	418 } \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	419 \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	420 ComplexNDArray ctmp (dims); \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	421 \
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	422 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	423 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	424 \
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	425 tc = ctmp; \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	426 } \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	427 else \
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	428 tc = re; \
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	429 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	430
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	431 // Read one element tag from stream IS,
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	432 // place the type code in TYPE, the byte count in BYTES and true (false) to
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	433 // IS_SMALL_DATA_ELEMENT if the tag is 4 (8) bytes long.
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	434 // return nonzero on error
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	435 static int
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	436 read_mat5_tag (std::istream& is, bool swap, int32_t& type, int32_t& bytes,
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	437 bool& is_small_data_element)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	438 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	439 unsigned int upper;
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	440 int32_t temp;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	441
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	442 if (! is.read (reinterpret_cast<char *> (&temp), 4 ))
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	443 goto data_read_error;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	444
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	445 if (swap)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	446 swap_bytes<4> (&temp);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	447
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	448 upper = (temp >> 16) & 0xffff;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	449 type = temp & 0xffff;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	450
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	451 if (upper)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	452 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	453 // "compressed" format
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	454 bytes = upper;
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	455 is_small_data_element = true;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	456 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	457 else
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	458 {
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	459 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	460 goto data_read_error;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	461 if (swap)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	462 swap_bytes<4> (&temp);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	463 bytes = temp;
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	464 is_small_data_element = false;
4634 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
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	467 return 0;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	468
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	469 data_read_error:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	470 return 1;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	471 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	472
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	473 static void
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	474 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	475 {
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	476 is.read (reinterpret_cast<char *> (&val), 4);
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	477
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	478 if (swap)
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	479 swap_bytes<4> (&val);
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	480 }
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4741 diff changeset	481
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	482 // Extract one data element (scalar, matrix, string, etc.) from stream
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	483 // 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	484 //
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	485 // 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	486 // though not all the features of that format are supported.
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 // FILENAME is used for error messages.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	489
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	490 std::string
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	491 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	492 bool swap, bool& global, octave_value& tc)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	493 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	494 std::string retval;
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 global = false;
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	497
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	498 // 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	499 // 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	500 // initialization of variable.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	501
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	502 bool imag;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	503 bool isclass = false;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	504 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	505 dim_vector dims;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	506 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	507 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	508 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	509 std::string classname;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	510
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	511 // 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	512 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	513 if ((number == 1) ^ swap)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	514 flt_fmt = oct_mach_info::flt_fmt_ieee_big_endian;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	515 else
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	516 flt_fmt = oct_mach_info::flt_fmt_ieee_little_endian;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	517
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	518 // element type, length and small data element flag
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	519 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	520 int32_t element_length;
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	521 bool is_small_data_element;
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	522 if (read_mat5_tag (is, swap, type, element_length, is_small_data_element))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	523 return retval; // EOF
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	524
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	525 if (type == miCOMPRESSED)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	526 {
16225 28be9be86240 better diagnostic when reading compressed fields in mat files (bug #38488) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 15531 diff changeset	527 #ifdef HAVE_ZLIB
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	528 // 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	529 // 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	530 // 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	531 // wouldn't be needed.
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	532
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	533 OCTAVE_LOCAL_BUFFER (char, inbuf, element_length);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	534 is.read (inbuf, element_length);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	535
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	536 // 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	537 // This will fail with an error Z_MEM_ERROR
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	538 uLongf destLen = 8;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	539 OCTAVE_LOCAL_BUFFER (unsigned int, tmp, 2);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	540 if (uncompress (reinterpret_cast<Bytef *> (tmp), &destLen,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	541 reinterpret_cast<Bytef *> (inbuf), element_length)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	542 != Z_MEM_ERROR)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	543 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	544 // 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	545 if (swap)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	546 swap_bytes<4> (tmp, 2);
5322 22994a5730f9 [project @ 2005-04-29 13:04:24 by dbateman] dbateman parents: 5307 diff changeset	547
12397 c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	548 destLen = tmp[1] + 8;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	549 std::string outbuf (destLen, ' ');
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	550
12397 c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	551 // FIXME -- find a way to avoid casting away const here!
12399 824b3e0ab12a Finish reverting unintended commit left over by 12396-12397. Ben Abbott <bpabbott@mac.com> parents: 12397 diff changeset	552
824b3e0ab12a Finish reverting unintended commit left over by 12396-12397. Ben Abbott <bpabbott@mac.com> parents: 12397 diff changeset	553 int err = uncompress (reinterpret_cast<Bytef > (const_cast<char > (outbuf.c_str ())),
12397 c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	554 &destLen, reinterpret_cast<Bytef *> (inbuf),
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	555 element_length);
12399 824b3e0ab12a Finish reverting unintended commit left over by 12396-12397. Ben Abbott <bpabbott@mac.com> parents: 12397 diff changeset	556
12397 c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	557 if (err != Z_OK)
11580 e306683a7e97 read_mat5_binary_element: improve diagnostic if uncompress fails John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	558 {
12397 c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	559 std::string msg;
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	560 switch (err)
11580 e306683a7e97 read_mat5_binary_element: improve diagnostic if uncompress fails John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	561 {
12397 c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	562 case Z_STREAM_END:
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	563 msg = "stream end";
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	564 break;
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	565
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	566 case Z_NEED_DICT:
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	567 msg = "need dict";
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	568 break;
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	569
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	570 case Z_ERRNO:
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	571 msg = "errno case";
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	572 break;
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	573
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	574 case Z_STREAM_ERROR:
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	575 msg = "stream error";
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	576 break;
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	577
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	578 case Z_DATA_ERROR:
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	579 msg = "data error";
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	580 break;
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	581
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	582 case Z_MEM_ERROR:
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	583 msg = "mem error";
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	584 break;
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	585
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	586 case Z_BUF_ERROR:
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	587 msg = "buf error";
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	588 break;
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	589
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	590 case Z_VERSION_ERROR:
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	591 msg = "version error";
11580 e306683a7e97 read_mat5_binary_element: improve diagnostic if uncompress fails John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	592 break;
e306683a7e97 read_mat5_binary_element: improve diagnostic if uncompress fails John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	593 }
12397 c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	594
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	595 error ("load: error uncompressing data element (%s from zlib)",
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	596 msg.c_str ());
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	597 }
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	598 else
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	599 {
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	600 std::istringstream gz_is (outbuf);
c60eaf7dac31 Remove parts of previous changset that weren't supposed to be committed David Bateman <dbateman@free.fr> parents: 12396 diff changeset	601 retval = read_mat5_binary_element (gz_is, filename,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	602 swap, global, tc);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	603 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	604 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	605 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	606 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	607
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	608 return retval;
16225 28be9be86240 better diagnostic when reading compressed fields in mat files (bug #38488) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 15531 diff changeset	609 #else // HAVE_ZLIB
28be9be86240 better diagnostic when reading compressed fields in mat files (bug #38488) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 15531 diff changeset	610 error ("load: zlib unavailable, cannot read compressed data element");
16226 40cf0a292b20 Fix bad #endif in 28be9be86240 Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 16225 diff changeset	611 #endif
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	612 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	613
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	614 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	615
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	616 if (type != miMATRIX)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	617 {
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	618 pos = is.tellg ();
5930 a703198cb8b8 [project @ 2006-08-15 06:06:15 by jwe] jwe parents: 5900 diff changeset	619 error ("load: invalid element type = %d", type);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	620 goto early_read_error;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	621 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	622
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	623 if (element_length == 0)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	624 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	625 tc = Matrix ();
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	626 return retval;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	627 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	628
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	629 pos = is.tellg ();
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	630
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	631 // 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	632 int32_t len;
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	633 if (read_mat5_tag (is, swap, type, len, is_small_data_element) \|\|
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	634 type != miUINT32 \|\| len != 8 \|\| is_small_data_element)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	635 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	636 error ("load: invalid array flags subelement");
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	637 goto early_read_error;
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
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	640 int32_t flags;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	641 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	642
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	643 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	644
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	645 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	646
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	647 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	648
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	649 arrayclass = static_cast<arrayclasstype> (flags & 0xff);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	650
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	651 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	652 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	653 nzmax = tmp_nzmax;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	654
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	655 // dimensions array subelement
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	656 if (arrayclass != MAT_FILE_WORKSPACE_CLASS)
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	657 {
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	658 int32_t dim_len;
4638 9d8e84d710a5 [project @ 2003-11-20 04:55:21 by jwe] jwe parents: 4634 diff changeset	659
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	660 if (read_mat5_tag (is, swap, type, dim_len, is_small_data_element) \|\|
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	661 type != miINT32)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	662 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	663 error ("load: invalid dimensions array subelement");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	664 goto early_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	665 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	666
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	667 int ndims = dim_len / 4;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	668 dims.resize (ndims);
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	669 for (int i = 0; i < ndims; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	670 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	671 int32_t n;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	672 read_int (is, swap, n);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	673 dims(i) = n;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	674 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	675
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	676 std::streampos tmp_pos = is.tellg ();
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	677 is.seekg (tmp_pos + static_cast<std::streamoff>
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	678 (READ_PAD (is_small_data_element, dim_len) - dim_len));
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	679 }
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	680 else
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	681 {
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	682 // Why did mathworks decide to not have dims for a workspace!!!
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	683 dims.resize (2);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	684 dims(0) = 1;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	685 dims(1) = 1;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	686 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	687
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	688 if (read_mat5_tag (is, swap, type, len, is_small_data_element) \|\| !INT8(type))
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	689 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	690 error ("load: invalid array name subelement");
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	691 goto early_read_error;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	692 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	693
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	694 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	695 OCTAVE_LOCAL_BUFFER (char, name, len+1);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	696
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	697 // Structure field subelements have zero-length array name subelements.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	698
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	699 std::streampos tmp_pos = is.tellg ();
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	700
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	701 if (len)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	702 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	703 if (! is.read (name, len ))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	704 goto data_read_error;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	705
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	706 is.seekg (tmp_pos + static_cast<std::streamoff>
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	707 (READ_PAD (is_small_data_element, len)));
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	708 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	709
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	710 name[len] = '\0';
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	711 retval = name;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	712 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	713
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	714 switch (arrayclass)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	715 {
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	716 case MAT_FILE_CELL_CLASS:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	717 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	718 Cell cell_array (dims);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	719
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	720 octave_idx_type n = cell_array.numel ();
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	721
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	722 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	723 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	724 octave_value tc2;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	725
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	726 std::string nm
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	727 = read_mat5_binary_element (is, filename, swap, global, tc2);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	728
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	729 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	730 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	731 error ("load: reading cell data for '%s'", nm.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	732 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	733 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	734
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	735 cell_array(i) = tc2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	736 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	737
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	738 tc = cell_array;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	739 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	740 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	741
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	742 case MAT_FILE_SPARSE_CLASS:
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	743 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	744 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	745 octave_idx_type nc = dims(1);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	746 SparseMatrix sm;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	747 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	748 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	749 octave_idx_type *cidx;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	750 double *data;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	751
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	752 // Setup return value
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	753 if (imag)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	754 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	755 scm = SparseComplexMatrix (nr, nc, nzmax);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	756 ridx = scm.ridx ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	757 cidx = scm.cidx ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	758 data = 0;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	759 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	760 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	761 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	762 sm = SparseMatrix (nr, nc, nzmax);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	763 ridx = sm.ridx ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	764 cidx = sm.cidx ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	765 data = sm.data ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	766 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	767
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	768 // row indices
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	769 std::streampos tmp_pos;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	770
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	771 if (read_mat5_tag (is, swap, type, len, is_small_data_element))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	772 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	773 error ("load: reading sparse row data for '%s'", retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	774 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	775 }
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 tmp_pos = is.tellg ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	778
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	779 read_mat5_integer_data (is, ridx, nzmax, swap,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	780 static_cast<enum mat5_data_type> (type));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	781
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	782 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	783 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	784 error ("load: reading sparse row data for '%s'", retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	785 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	786 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	787
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	788 is.seekg (tmp_pos + static_cast<std::streamoff>
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	789 (READ_PAD (is_small_data_element, len)));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	790
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	791 // col indices
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	792 if (read_mat5_tag (is, swap, type, len, is_small_data_element))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	793 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	794 error ("load: reading sparse column data for '%s'", retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	795 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	796 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	797
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	798 tmp_pos = is.tellg ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	799
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	800 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	801 static_cast<enum mat5_data_type> (type));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	802
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	803 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	804 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	805 error ("load: reading sparse column data for '%s'", retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	806 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	807 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	808
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	809 is.seekg (tmp_pos + static_cast<std::streamoff>
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	810 (READ_PAD (is_small_data_element, len)));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	811
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	812 // real data subelement
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	813 if (read_mat5_tag (is, swap, type, len, is_small_data_element))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	814 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	815 error ("load: reading sparse matrix data for '%s'", retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	816 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	817 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	818
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	819 octave_idx_type nnz = cidx[nc];
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	820 NDArray re;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	821 if (imag)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	822 {
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10349 diff changeset	823 re = NDArray (dim_vector (nnz, 1));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	824 data = re.fortran_vec ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	825 }
5592 61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman] dbateman parents: 5389 diff changeset	826
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	827 tmp_pos = is.tellg ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	828 read_mat5_binary_data (is, data, nnz, swap,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	829 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	830
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	831 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	832 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	833 error ("load: reading sparse matrix data for '%s'", retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	834 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	835 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	836
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	837 is.seekg (tmp_pos + static_cast<std::streamoff>
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	838 (READ_PAD (is_small_data_element, len)));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	839
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	840 // imaginary data subelement
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	841 if (imag)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	842 {
10350 12884915a8e4 merge MArray classes & improve Array interface Jaroslav Hajek <highegg@gmail.com> parents: 10349 diff changeset	843 NDArray im (dim_vector (static_cast<int> (nnz), 1));
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	844
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	845 if (read_mat5_tag (is, swap, type, len, is_small_data_element))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	846 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	847 error ("load: reading sparse matrix data for '%s'", retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	848 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	849 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	850
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	851 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	852 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	853
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	854 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	855 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	856 error ("load: reading imaginary sparse matrix data for '%s'",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	857 retval.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	858 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	859 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	860
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	861 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	862 scm.xdata (i) = Complex (re (i), im (i));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	863
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	864 tc = scm;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	865 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	866 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	867 tc = sm;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	868 }
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	869 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	870
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	871 case MAT_FILE_FUNCTION_CLASS:
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	872 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	873 octave_value tc2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	874 std::string nm
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	875 = 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	876
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	877 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	878 goto data_read_error;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	879
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	880 // Octave can handle both "/" and "\" as a directory seperator
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	881 // and so can ignore the separator field of m0. I think the
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	882 // sentinel field is also save to ignore.
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	883 octave_scalar_map m0 = tc2.scalar_map_value ();
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	884 octave_scalar_map m1 = m0.contents ("function_handle").scalar_map_value ();
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	885 std::string ftype = m1.contents ("type").string_value ();
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	886 std::string fname = m1.contents ("function").string_value ();
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	887 std::string fpath = m1.contents ("file").string_value ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	888
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	889 if (ftype == "simple" \|\| ftype == "scopedfunction")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	890 {
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	891 if (fpath.length () == 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	892 // We have a builtin function
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	893 tc = make_fcn_handle (fname);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	894 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	895 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	896 std::string mroot =
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	897 m0.contents ("matlabroot").string_value ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	898
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	899 if ((fpath.length () >= mroot.length ()) &&
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	900 fpath.substr (0, mroot.length ()) == mroot &&
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	901 OCTAVE_EXEC_PREFIX != mroot)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	902 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	903 // If fpath starts with matlabroot, and matlabroot
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	904 // doesn't equal octave_config_info ("exec_prefix")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	905 // 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	906 // 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	907 // 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	908 // running version of Octave?
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	909
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	910 // First check if just replacing matlabroot is enough
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	911 std::string str = OCTAVE_EXEC_PREFIX +
12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	912 fpath.substr (mroot.length ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	913 file_stat fs (str);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	914
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	915 if (fs.exists ())
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	916 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	917 size_t xpos
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	918 = 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	919
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	920 std::string dir_name = str.substr (0, xpos);
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 octave_function *fcn
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	923 = load_fcn_from_file (str, dir_name, "", fname);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	924
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	925 if (fcn)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	926 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	927 octave_value tmp (fcn);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	928
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	929 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	930 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	931 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	932 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	933 {
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	934 // Next just search for it anywhere in the system path
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	935 string_vector names(3);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	936 names(0) = fname + ".oct";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	937 names(1) = fname + ".mex";
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	938 names(2) = fname + ".m";
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	939
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	940 dir_path p (load_path::system_path ());
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	941
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	942 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	943
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	944 size_t xpos
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	945 = 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	946
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	947 std::string dir_name = str.substr (0, xpos);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	948
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	949 octave_function *fcn
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	950 = load_fcn_from_file (str, dir_name, "", fname);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	951
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	952 if (fcn)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	953 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	954 octave_value tmp (fcn);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	955
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	956 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	957 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	958 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	959 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	960 warning ("load: can't find the file %s",
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	961 fpath.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	962 goto skip_ahead;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	963 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	964 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	965 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	966 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	967 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	968 size_t xpos
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	969 = 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	970
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	971 std::string dir_name = fpath.substr (0, xpos);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	972
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	973 octave_function *fcn
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	974 = load_fcn_from_file (fpath, dir_name, "", fname);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	975
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	976 if (fcn)
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 octave_value tmp (fcn);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	979
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	980 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	981 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	982 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	983 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	984 warning ("load: can't find the file %s",
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	985 fpath.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	986 goto skip_ahead;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	987 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	988 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	989 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	990 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	991 else if (ftype == "nested")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	992 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	993 warning ("load: can't load nested function");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	994 goto skip_ahead;
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 if (ftype == "anonymous")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	997 {
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	998 octave_scalar_map m2 = m1.contents ("workspace").scalar_map_value ();
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	999 uint32NDArray MCOS = m2.contents ("MCOS").uint32_array_value ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1000 octave_idx_type off = static_cast<octave_idx_type>(MCOS(4).double_value ());
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1001 m2 = subsys_ov.scalar_map_value ();
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1002 m2 = m2.contents ("MCOS").scalar_map_value ();
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1003 tc2 = m2.contents ("MCOS").cell_value ()(1 + off).cell_value ()(1);
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1004 m2 = tc2.scalar_map_value ();
7336 745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe] jwe parents: 7198 diff changeset	1005
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1006 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	1007
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1008 // 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	1009 // 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	1010
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1011 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	1012 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	1013
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1014 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	1015
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1016 octave_call_stack::push (local_scope, 0);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1017 frame.add_fcn (octave_call_stack::pop);
7336 745a8299c2b5 [project @ 2007-12-28 20:56:55 by jwe] jwe parents: 7198 diff changeset	1018
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1019 if (m2.nfields () > 0)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1020 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1021 octave_value tmp;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1022
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1023 for (octave_map::iterator p0 = m2.begin () ;
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1024 p0 != m2.end (); p0++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1025 {
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	1026 std::string key = m2.key (p0);
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1027 octave_value val = m2.contents (p0);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1028
16442 302157614308 deprecate symbol_table::varref functions John W. Eaton <jwe@octave.org> parents: 16427 diff changeset	1029 symbol_table::assign (key, val, local_scope, 0);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1030 }
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1031 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1032
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1033 int parse_status;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1034 octave_value anon_fcn_handle =
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1035 eval_string (fname.substr (4), true, parse_status);
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 if (parse_status == 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1038 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1039 octave_fcn_handle *fh =
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1040 anon_fcn_handle.fcn_handle_value ();
7761 5adeea5de26c symbol table reporting functions John W. Eaton <jwe@octave.org> parents: 7336 diff changeset	1041
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1042 if (fh)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1043 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	1044 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1045 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1046 error ("load: failed to load anonymous function handle");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1047 goto skip_ahead;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1048 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1049 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1050 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1051 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1052 error ("load: failed to load anonymous function handle");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1053 goto skip_ahead;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1054 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1055
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1056 frame.run ();
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 else
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 error ("load: invalid function handle type");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1061 goto skip_ahead;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1062 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1063 }
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1064 break;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1065
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1066 case MAT_FILE_WORKSPACE_CLASS:
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1067 {
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1068 octave_map m (dim_vector (1, 1));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1069 int n_fields = 2;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1070 string_vector field (n_fields);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1071
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1072 for (int i = 0; i < n_fields; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1073 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1074 int32_t fn_type;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1075 int32_t fn_len;
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1076 if (read_mat5_tag (is, swap, fn_type, fn_len, is_small_data_element)
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1077 \|\| !INT8(fn_type))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1078 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1079 error ("load: invalid field name subelement");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1080 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1081 }
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 OCTAVE_LOCAL_BUFFER (char, elname, fn_len + 1);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1084
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1085 std::streampos tmp_pos = is.tellg ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1086
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1087 if (fn_len)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1088 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1089 if (! is.read (elname, fn_len))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1090 goto data_read_error;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1091
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1092 is.seekg (tmp_pos + static_cast<std::streamoff>
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1093 (READ_PAD (is_small_data_element, fn_len)));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1094 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1095
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1096 elname[fn_len] = '\0';
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1097
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1098 field(i) = elname;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1099 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1100
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1101 std::vector<Cell> elt (n_fields);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1102
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1103 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	1104 elt[i] = Cell (dims);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1105
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1106 octave_idx_type n = dims.numel ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1107
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1108 // fields subelements
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1109 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	1110 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1111 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	1112 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1113 if (field(i) == "MCOS")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1114 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1115 octave_value fieldtc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1116 read_mat5_binary_element (is, filename, swap, global,
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1117 fieldtc);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1118 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1119 goto data_read_error;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1120
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1121 elt[i](j) = fieldtc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1122 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1123 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1124 elt[i](j) = octave_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1125 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1126 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1127
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1128 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	1129 m.assign (field (i), elt[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1130 tc = m;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1131 }
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1132 break;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1133
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1134 case MAT_FILE_OBJECT_CLASS:
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1135 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1136 isclass = true;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1137
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1138 if (read_mat5_tag (is, swap, type, len, is_small_data_element) \|\|
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1139 !INT8(type))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1140 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1141 error ("load: invalid class name");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1142 goto skip_ahead;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1143 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1144
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1145 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1146 OCTAVE_LOCAL_BUFFER (char, name, len+1);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1147
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1148 std::streampos tmp_pos = is.tellg ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1149
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1150 if (len)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1151 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1152 if (! is.read (name, len ))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1153 goto data_read_error;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1154
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1155 is.seekg (tmp_pos + static_cast<std::streamoff>
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1156 (READ_PAD (is_small_data_element, len)));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1157 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1158
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1159 name[len] = '\0';
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1160 classname = name;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1161 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1162 }
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1163 // Fall-through
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1164 case MAT_FILE_STRUCT_CLASS:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1165 {
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1166 octave_map m (dims);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1167 int32_t fn_type;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1168 int32_t fn_len;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1169 int32_t field_name_length;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1170
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1171 // field name length subelement -- actually the maximum length
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1172 // 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	1173 // be 32. We read and use the actual value, on the theory
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1174 // that eventually someone will recognize that's a waste of space.
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1175 if (read_mat5_tag (is, swap, fn_type, fn_len, is_small_data_element)
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1176 \|\| fn_type != miINT32)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1177 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1178 error ("load: invalid field name length subelement");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1179 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1180 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1181
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1182 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	1183 goto data_read_error;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1184
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1185 if (swap)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1186 swap_bytes<4> (&field_name_length);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1187
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1188 // 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	1189 // us how many fields there are.
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1190 if (read_mat5_tag (is, swap, fn_type, fn_len, is_small_data_element)
5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	1191 \|\| !INT8(fn_type))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1192 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1193 error ("load: invalid field name subelement");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1194 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1195 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1196
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1197 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	1198
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1199 if (n_fields > 0)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1200 {
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1201 fn_len = READ_PAD (is_small_data_element, fn_len);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1202
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1203 OCTAVE_LOCAL_BUFFER (char, elname, fn_len);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1204
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1205 if (! is.read (elname, fn_len))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1206 goto data_read_error;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1207
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1208 std::vector<Cell> elt (n_fields);
6292 3588fc904484 [project @ 2007-02-09 08:33:42 by jwe] jwe parents: 6125 diff changeset	1209
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1210 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	1211 elt[i] = Cell (dims);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1212
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1213 octave_idx_type n = dims.numel ();
5336 6ba182a85dea [project @ 2005-05-04 18:12:16 by jwe] jwe parents: 5322 diff changeset	1214
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1215 // fields subelements
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1216 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	1217 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1218 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	1219 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1220 octave_value fieldtc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1221 read_mat5_binary_element (is, filename, swap, global,
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1222 fieldtc);
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1223 elt[i](j) = fieldtc;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1224 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1225 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1226
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1227 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	1228 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1229 const char key = elname + ifield_name_length;
5336 6ba182a85dea [project @ 2005-05-04 18:12:16 by jwe] jwe parents: 5322 diff changeset	1230
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1231 m.assign (key, elt[i]);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1232 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1233 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1234
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1235 if (isclass)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1236 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1237 if (classname == "inline")
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1238 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1239 // 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	1240 // overload of a function handle. Special case.
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1241 tc =
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	1242 new octave_fcn_inline (m.contents ("expr")(0).string_value (),
f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	1243 m.contents ("args")(0).string_value ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1244 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1245 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1246 {
13874 c1b754d93572 copy parent class info when performing operations on class objects John W. Eaton <jwe@octave.org> parents: 12699 diff changeset	1247 octave_class* cls
c1b754d93572 copy parent class info when performing operations on class objects John W. Eaton <jwe@octave.org> parents: 12699 diff changeset	1248 = new octave_class (m, classname,
c1b754d93572 copy parent class info when performing operations on class objects John W. Eaton <jwe@octave.org> parents: 12699 diff changeset	1249 std::list<std::string> ());
12699 c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1250
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1251 if (cls->reconstruct_exemplar ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1252 {
12699 c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1253
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1254 if (! cls->reconstruct_parents ())
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1255 warning ("load: unable to reconstruct object inheritance");
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1256
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1257 tc = cls;
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1258 if (load_path::find_method (classname, "loadobj") !=
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1259 std::string ())
12699 c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1260 {
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1261 octave_value_list tmp = feval ("loadobj", tc, 1);
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1262
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1263 if (! error_state)
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1264 tc = tmp(0);
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1265 else
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1266 goto data_read_error;
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1267 }
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1268 }
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1269 else
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1270 {
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1271 tc = m;
c0d102ad9bba Fix loading of objects in MAT-files (bug #32641). David Bateman <dbateman@free.fr> parents: 12399 diff changeset	1272 warning ("load: element has been converted to a structure");
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1273 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1274 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1275 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1276 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1277 tc = m;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1278 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1279 break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1280
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1281 case MAT_FILE_INT8_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1282 OCTAVE_MAT5_INTEGER_READ (int8NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1283 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1284
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1285 case MAT_FILE_UINT8_CLASS:
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1286 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1287 OCTAVE_MAT5_INTEGER_READ (uint8NDArray);
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1288
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1289 // 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	1290 // 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	1291 // variable and convert it.
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1292
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1293 if (logicalvar)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1294 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1295 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	1296 octave_idx_type nel = in.numel ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1297 boolNDArray out (dims);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1298
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1299 for (octave_idx_type i = 0; i < nel; i++)
14861 f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory Rik <octave@nomad.inbox5.com> parents: 14846 diff changeset	1300 out(i) = in(i).bool_value ();
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1301
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1302 tc = out;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1303 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1304 }
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1305 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1306
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1307 case MAT_FILE_INT16_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1308 OCTAVE_MAT5_INTEGER_READ (int16NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1309 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1310
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1311 case MAT_FILE_UINT16_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1312 OCTAVE_MAT5_INTEGER_READ (uint16NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1313 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1314
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1315 case MAT_FILE_INT32_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1316 OCTAVE_MAT5_INTEGER_READ (int32NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1317 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1318
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1319 case MAT_FILE_UINT32_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1320 OCTAVE_MAT5_INTEGER_READ (uint32NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1321 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1322
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1323 case MAT_FILE_INT64_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1324 OCTAVE_MAT5_INTEGER_READ (int64NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1325 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1326
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1327 case MAT_FILE_UINT64_CLASS:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1328 OCTAVE_MAT5_INTEGER_READ (uint64NDArray);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1329 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1330
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1331
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1332 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	1333 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1334 FloatNDArray re (dims);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1335
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1336 // real data subelement
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1337
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1338 std::streampos tmp_pos;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1339
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1340 if (read_mat5_tag (is, swap, type, len, is_small_data_element))
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1341 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1342 error ("load: reading matrix data for '%s'", retval.c_str ());
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1343 goto data_read_error;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1344 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1345
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1346 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	1347 tmp_pos = is.tellg ();
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1348 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	1349 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	1350
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1351 if (! is \|\| error_state)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1352 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1353 error ("load: reading matrix data for '%s'", retval.c_str ());
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1354 goto data_read_error;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1355 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1356
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1357 is.seekg (tmp_pos + static_cast<std::streamoff>
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1358 (READ_PAD (is_small_data_element, len)));
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1359
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1360 if (imag)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1361 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1362 // imaginary data subelement
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1363
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1364 FloatNDArray im (dims);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1365
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1366 if (read_mat5_tag (is, swap, type, len, is_small_data_element))
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1367 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1368 error ("load: reading matrix data for '%s'", retval.c_str ());
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1369 goto data_read_error;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1370 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1371
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1372 n = im.numel ();
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1373 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	1374 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	1375
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1376 if (! is \|\| error_state)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1377 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1378 error ("load: reading imaginary matrix data for '%s'",
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1379 retval.c_str ());
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1380 goto data_read_error;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1381 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1382
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1383 FloatComplexNDArray ctmp (dims);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1384
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1385 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	1386 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	1387
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1388 tc = ctmp;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1389 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1390 else
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1391 tc = re;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1392 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1393 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1394
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1395 case MAT_FILE_CHAR_CLASS:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1396 // handle as a numerical array to start with
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1397
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	1398 case MAT_FILE_DOUBLE_CLASS:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1399 default:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1400 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1401 NDArray re (dims);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1402
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1403 // real data subelement
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1404
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1405 std::streampos tmp_pos;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1406
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1407 if (read_mat5_tag (is, swap, type, len, is_small_data_element))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1408 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1409 error ("load: reading matrix data for '%s'", retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1410 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1411 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1412
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1413 octave_idx_type n = re.numel ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1414 tmp_pos = is.tellg ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1415 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	1416 static_cast<enum mat5_data_type> (type), flt_fmt);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1417
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1418 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1419 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1420 error ("load: reading matrix data for '%s'", retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1421 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1422 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1423
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1424 is.seekg (tmp_pos + static_cast<std::streamoff>
dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1425 (READ_PAD (is_small_data_element, len)));
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1426
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1427 if (logicalvar)
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 // 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	1430 // 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	1431 // variable and convert it.
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1432
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1433 boolNDArray out (dims);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1434
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1435 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	1436 out (i) = static_cast<bool> (re (i));
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1437
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1438 tc = out;
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 else if (imag)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1441 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1442 // imaginary data subelement
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1443
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1444 NDArray im (dims);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1445
16670 dddbb5dcbf6e read Level 5 MAT files not encoded with small data element format (bug #38870) Risto Vanhanen <risto.vanhanen@iki.fi> parents: 16442 diff changeset	1446 if (read_mat5_tag (is, swap, type, len, is_small_data_element))
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1447 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1448 error ("load: reading matrix data for '%s'", retval.c_str ());
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1449 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1450 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1451
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1452 n = im.numel ();
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1453 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	1454 static_cast<enum mat5_data_type> (type), flt_fmt);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1455
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1456 if (! is \|\| error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1457 {
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1458 error ("load: reading imaginary matrix data for '%s'",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1459 retval.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1460 goto data_read_error;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1461 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1462
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1463 ComplexNDArray ctmp (dims);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1464
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1465 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	1466 ctmp(i) = Complex (re(i), im(i));
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1467
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1468 tc = ctmp;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1469 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1470 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1471 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1472 if (arrayclass == MAT_FILE_CHAR_CLASS)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1473 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1474 if (type == miUTF16 \|\| type == miUTF32)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1475 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1476 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	1477 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	1478 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1479 if (re(i) > 127) {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1480 re(i) = '?';
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1481 found_big_char = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1482 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1483 }
6954 9dabcb305dda [project @ 2007-10-04 16:32:37 by jwe] jwe parents: 6823 diff changeset	1484
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1485 if (found_big_char)
11590 4ced6b90fffb style fixes for warning and error messages in source files John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	1486 warning ("load: can not read non-ASCII portions of UTF characters; replacing unreadable characters with '?'");
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1487 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1488 else if (type == miUTF8)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1489 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1490 // Search for multi-byte encoded UTF8 characters and
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1491 // replace with 0x3F for '?'... Give the user a warning
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1492
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1493 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	1494 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	1495 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1496 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	1497 if (a > 0x7f)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1498 utf8_multi_byte = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1499 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1500
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1501 if (utf8_multi_byte)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1502 {
11590 4ced6b90fffb style fixes for warning and error messages in source files John W. Eaton <jwe@octave.org> parents: 11586 diff changeset	1503 warning ("load: can not read multi-byte encoded UTF8 characters; replacing unreadable characters with '?'");
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1504 for (octave_idx_type i = 0; i < n; i++)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1505 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1506 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	1507 if (a > 0x7f)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1508 re(i) = '?';
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1509 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1510 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1511 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1512 tc = re;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1513 tc = tc.convert_to_str (false, true, '\'');
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1514 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1515 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1516 tc = re;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1517 }
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1518 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1519 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1520
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1521 is.seekg (pos + static_cast<std::streamoff> (element_length));
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1522
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1523 if (is.eof ())
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1524 is.clear ();
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1525
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1526 return retval;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1527
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1528 data_read_error:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1529 early_read_error:
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1530 error ("load: trouble reading binary file '%s'", filename.c_str ());
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1531 return std::string ();
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1532
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1533 skip_ahead:
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1534 warning ("skipping over '%s'", retval.c_str ());
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1535 is.seekg (pos + static_cast<std::streamoff> (element_length));
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1536 return read_mat5_binary_element (is, filename, swap, global, tc);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1537 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1538
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1539 int
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1540 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	1541 const std::string& filename)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1542 {
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	1543 int16_t version=0, magic=0;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1544 uint64_t subsys_offset;
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 is.seekg (116, std::ios::beg);
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1547 is.read (reinterpret_cast<char *> (&subsys_offset), 8);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1548
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1549 is.seekg (124, std::ios::beg);
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1550 is.read (reinterpret_cast<char *> (&version), 2);
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1551 is.read (reinterpret_cast<char *> (&magic), 2);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1552
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1553 if (magic == 0x4d49)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1554 swap = 0;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1555 else if (magic == 0x494d)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1556 swap = 1;
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 if (! quiet)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1560 error ("load: can't read binary file");
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1561 return -1;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1562 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1563
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1564 if (! swap) // version number is inverse swapped!
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1565 version = ((version >> 8) & 0xff) + ((version & 0xff) << 8);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1566
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1567 if (version != 1 && !quiet)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1568 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	1569 "but only prepared for version 1", version);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1570
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1571 if (swap)
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1572 swap_bytes<8> (&subsys_offset, 1);
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1573
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1574 if (subsys_offset != 0x2020202020202020ULL && subsys_offset != 0ULL)
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1575 {
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1576 // Read the subsystem data block
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1577 is.seekg (subsys_offset, std::ios::beg);
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1578
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1579 octave_value tc;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1580 bool global;
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1581 read_mat5_binary_element (is, filename, swap, global, tc);
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1582
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1583 if (!is \|\| error_state)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1584 return -1;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1585
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1586 if (tc.is_uint8_type ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1587 {
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	1588 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	1589 octave_idx_type ilen = itmp.numel ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1590
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1591 // 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	1592 std::string outbuf (ilen - 7, ' ');
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1593
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1594 // 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	1595 char ctmp = const_cast<char > (outbuf.c_str ());
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1596 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	1597 ctmp[j-8] = itmp(j).char_value ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1598
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1599 std::istringstream fh_ws (outbuf);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1600
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1601 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	1602
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1603 if (error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1604 return -1;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1605 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1606 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1607 return -1;
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1608
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1609 // Reposition to just after the header
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1610 is.seekg (128, std::ios::beg);
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1611 }
5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	1612
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1613 return 0;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1614 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1615
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1616 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	1617 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	1618 {
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	1619 int32_t temp;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1620
6292 3588fc904484 [project @ 2007-02-09 08:33:42 by jwe] jwe parents: 6125 diff changeset	1621 if (bytes > 0 && bytes <= 4)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1622 temp = (bytes << 16) + type;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1623 else
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1624 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1625 temp = type;
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1626 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	1627 goto data_write_error;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1628 temp = bytes;
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
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1631 if (! is.write (reinterpret_cast<char *> (&temp), 4))
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1632 goto data_write_error;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1633
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1634 return 0;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1635
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1636 data_write_error:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1637 return 1;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1638 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1639
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1640 // 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	1641 // Matrix::data().
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1642
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1643 #define MAT5_DO_WRITE(TYPE, data, count, stream) \
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1644 do \
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1645 { \
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1646 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	1647 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	1648 ptr[i] = static_cast<TYPE> (data[i]); \
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1649 stream.write (reinterpret_cast<char > (ptr), count sizeof (TYPE)); \
8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1650 } \
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1651 while (0)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1652
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1653 // 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	1654 // preceded by the appropriate tag.
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1655 static void
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1656 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	1657 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1658 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	1659 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	1660
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1661 if (save_as_floats)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1662 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1663 if (m.too_large_for_float ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1664 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1665 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	1666 warning ("save: saving as doubles instead");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1667 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1668 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1669 st = LS_FLOAT;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1670 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1671
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1672 double max_val, min_val;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1673 if (m.all_integers (max_val, min_val))
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1674 st = get_save_type (max_val, min_val);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1675
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1676 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	1677 int size;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1678 switch (st)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1679 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1680 default:
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1681 case LS_DOUBLE: mst = miDOUBLE; size = 8; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1682 case LS_FLOAT: mst = miSINGLE; size = 4; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1683 case LS_U_CHAR: mst = miUINT8; size = 1; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1684 case LS_U_SHORT: mst = miUINT16; size = 2; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1685 case LS_U_INT: mst = miUINT32; size = 4; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1686 case LS_CHAR: mst = miINT8; size = 1; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1687 case LS_SHORT: mst = miINT16; size = 2; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1688 case LS_INT: mst = miINT32; size = 4; break;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1689 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1690
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1691 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	1692 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	1693
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1694 write_mat5_tag (os, mst, len);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1695
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1696 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1697 switch (st)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1698 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1699 case LS_U_CHAR:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1700 MAT5_DO_WRITE (uint8_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1701 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1702
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1703 case LS_U_SHORT:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1704 MAT5_DO_WRITE (uint16_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1705 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1706
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1707 case LS_U_INT:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1708 MAT5_DO_WRITE (uint32_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1709 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1710
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1711 case LS_U_LONG:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1712 MAT5_DO_WRITE (uint64_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1713 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1714
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1715 case LS_CHAR:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1716 MAT5_DO_WRITE (int8_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1717 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1718
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1719 case LS_SHORT:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1720 MAT5_DO_WRITE (int16_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1721 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1722
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1723 case LS_INT:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1724 MAT5_DO_WRITE (int32_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1725 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1726
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1727 case LS_LONG:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1728 MAT5_DO_WRITE (int64_t, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1729 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1730
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1731 case LS_FLOAT:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1732 MAT5_DO_WRITE (float, data, nel, os);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1733 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1734
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1735 case LS_DOUBLE: // No conversion necessary.
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1736 os.write (reinterpret_cast<const char *> (data), len);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1737 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1738
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1739 default:
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1740 (*current_liboctave_error_handler)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1741 ("unrecognized data format requested");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1742 break;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1743 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1744 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1745 if (PAD (len) > len)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1746 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1747 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	1748 os.write (buf, PAD (len) - len);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1749 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1750 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1751
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1752 static void
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1753 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	1754 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1755 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	1756 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	1757
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1758 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	1759 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	1760 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	1761
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1762 mat5_data_type mst;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1763 int size;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1764 switch (st)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1765 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1766 default:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1767 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	1768 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	1769 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	1770 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	1771 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	1772 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	1773 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	1774 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	1775 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1776
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1777 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	1778 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	1779
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1780 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	1781
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1782 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1783 switch (st)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1784 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1785 case LS_U_CHAR:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1786 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	1787 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1788
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1789 case LS_U_SHORT:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1790 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	1791 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1792
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1793 case LS_U_INT:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1794 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	1795 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1796
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1797 case LS_U_LONG:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1798 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	1799 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1800
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1801 case LS_CHAR:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1802 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	1803 break;
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1804
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1805 case LS_SHORT:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1806 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	1807 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1808
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1809 case LS_INT:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1810 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	1811 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1812
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1813 case LS_LONG:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1814 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	1815 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1816
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1817 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	1818 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	1819 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1820
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1821 case LS_DOUBLE:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1822 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	1823 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1824
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1825 default:
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1826 (*current_liboctave_error_handler)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1827 ("unrecognized data format requested");
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1828 break;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1829 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1830 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1831 if (PAD (len) > len)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1832 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1833 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	1834 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	1835 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1836 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	1837
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1838 template <class T>
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1839 void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1840 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	1841 octave_idx_type nel)
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1842 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1843 mat5_data_type mst;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1844 unsigned len;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1845
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1846 switch (size)
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1847 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1848 case 1:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1849 mst = miUINT8;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1850 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1851 case 2:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1852 mst = miUINT16;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1853 break;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	1854 case 4:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1855 mst = miUINT32;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1856 break;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	1857 case 8:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1858 mst = miUINT64;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1859 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1860 case -1:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1861 mst = miINT8;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1862 size = - size;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1863 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1864 case -2:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1865 mst = miINT16;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1866 size = - size;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1867 break;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	1868 case -4:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1869 mst = miINT32;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1870 size = - size;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1871 break;
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	1872 case -8:
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1873 default:
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1874 mst = miINT64;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1875 size = - size;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1876 break;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1877 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1878
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1879 len = nel*size;
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1880 write_mat5_tag (os, mst, len);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1881
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	1882 os.write (reinterpret_cast<const char *> (m), len);
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1883
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1884 if (PAD (len) > len)
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1885 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1886 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	1887 os.write (buf, PAD (len) - len);
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1888 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1889 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1890
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1891 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1892 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	1893 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	1894
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1895 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1896 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	1897 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	1898
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1899 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1900 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	1901 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	1902
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1903 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1904 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	1905 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	1906
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1907 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1908 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	1909 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	1910
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1911 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1912 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	1913 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	1914
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1915 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1916 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	1917 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	1918
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1919 template void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1920 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	1921 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	1922
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1923 template void
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1924 write_mat5_integer_data (std::ostream& os, const int *m,
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1925 int size, octave_idx_type nel);
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	1926
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1927 // 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	1928 // the appropriate tag.
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1929
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	1930 static bool
4701 34a740dc31a6 [project @ 2004-01-21 19:55:36 by jwe] jwe parents: 4675 diff changeset	1931 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	1932 bool mark_as_global, bool save_as_floats)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1933 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1934 octave_idx_type nel = cell.numel ();
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1935
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1936 for (octave_idx_type i = 0; i < nel; i++)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1937 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1938 octave_value ov = cell(i);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1939
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1940 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	1941 false, save_as_floats))
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1942 return false;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1943 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1944
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1945 return true;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1946 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	1947
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1948 int
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	1949 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	1950 bool save_as_floats)
5269 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 if (nel > 0)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1953 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1954 int size = 8;
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 if (save_as_floats)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1957 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1958 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	1959 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	1960 {
15020 560317fd5977 maint: Cuddle open bracket used for indexing C++ arrays in source code. Rik <rik@octave.org> parents: 14861 diff changeset	1961 double tmp = val[i];
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1962
16971 259c1f295a1e Use xfinite to replace some (isinf \|\| isnan) instances in C++ code. Rik <rik@octave.org> parents: 16892 diff changeset	1963 if (xfinite (tmp)
15213 336f42406671 use numeric_limits functions instead of DBL_MIN, DBL_MAX, etc. John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	1964 && fabs (tmp) > std::numeric_limits<float>::max ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1965 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1966 too_large_for_float = true;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1967 break;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1968 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1969 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1970
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1971 if (!too_large_for_float)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1972 size = 4;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	1973 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1974
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1975 // 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	1976 // 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	1977 // is changed.
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1978
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1979 // double max_val = val[0];
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1980 // double min_val = val[0];
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1981 // bool all_integers = true;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1982 //
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1983 // for (int i = 0; i < nel; i++)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1984 // {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1985 // double val = val[i];
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1986 //
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1987 // if (val > max_val)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1988 // max_val = val;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1989 //
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1990 // if (val < min_val)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1991 // min_val = val;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1992 //
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1993 // if (D_NINT (val) != val)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1994 // {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1995 // all_integers = false;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1996 // break;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1997 // }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1998 // }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	1999 //
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2000 // if (all_integers)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2001 // {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2002 // if (max_val < 256 && min_val > -1)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2003 // size = 1;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2004 // else if (max_val < 65536 && min_val > -1)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2005 // size = 2;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2006 // else if (max_val < 4294967295UL && min_val > -1)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2007 // size = 4;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2008 // else if (max_val < 128 && min_val >= -128)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2009 // size = 1;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2010 // else if (max_val < 32768 && min_val >= -32768)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2011 // size = 2;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2012 // else if (max_val <= 2147483647L && min_val >= -2147483647L)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2013 // size = 4;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2014 // }
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 return 8 + nel * size;
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 else
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2019 return 8;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2020 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2021
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2022 int
11419 a4822f3d1032 Fix for saving of single precision arrays to the matlab file format David Bateman <dbateman@free.fr> parents: 10909 diff changeset	2023 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	2024 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2025 if (nel > 0)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2026 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2027 int size = 4;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2028
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2029
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2030 // 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	2031 // 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	2032 // is changed.
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2033
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2034 // 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	2035 // 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	2036 // bool all_integers = true;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2037 //
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2038 // 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	2039 // {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2040 // float val = val[i];
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2041 //
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2042 // if (val > max_val)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2043 // max_val = val;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2044 //
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2045 // if (val < min_val)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2046 // min_val = val;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2047 //
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2048 // 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	2049 // {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2050 // all_integers = false;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2051 // break;
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 //
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2055 // if (all_integers)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2056 // {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2057 // 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	2058 // size = 1;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2059 // 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	2060 // size = 2;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2061 // 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	2062 // size = 4;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2063 // 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	2064 // size = 1;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2065 // 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	2066 // size = 2;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2067 // 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	2068 // size = 4;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2069 // }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2070
11468 e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 11419 diff changeset	2071 // Round nel up to nearest even number of elements. Take into account
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 11419 diff changeset	2072 // Short tags for 4 byte elements.
e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 11419 diff changeset	2073 return PAD ((nel > 0 && nel * size <= 4 ? 4 : 8) + nel * size);
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2074 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2075 else
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2076 return 8;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2077 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2078
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2079 int
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2080 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	2081 bool save_as_floats)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2082 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2083 int ret;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2084
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2085 OCTAVE_LOCAL_BUFFER (double, tmp, nel);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2086
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2087 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	2088 tmp[i] = std::real (val[i]);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2089
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2090 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	2091
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2092 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	2093 tmp[i] = std::imag (val[i]);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2094
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2095 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	2096
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2097 return ret;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2098 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2099
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2100 int
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2101 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	2102 bool save_as_floats)
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2103 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2104 int ret;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2105
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2106 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	2107
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2108 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	2109 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	2110
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2111 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	2112
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2113 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	2114 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	2115
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2116 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	2117
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2118 return ret;
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2119 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2120
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2121 int
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2122 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	2123 bool save_as_floats, bool mat7_format)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2124 {
16303 085976d9ef08 Fix saving names >31 characters to -v6 format (bug #34676) Rik <rik@octave.org> parents: 16226 diff changeset	2125 size_t max_namelen = 63;
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2126 size_t len = name.length ();
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2127 std::string cname = tc.class_name ();
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2128 int ret = 32;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2129
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2130 if (len > 4)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2131 ret += PAD (len > max_namelen ? max_namelen : len);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2132
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2133 ret += PAD (4 * tc.ndims ());
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2134
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2135 if (tc.is_string ())
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2136 {
5933 1bcd9dd629c3 [project @ 2006-08-17 08:01:14 by jwe] jwe parents: 5930 diff changeset	2137 charNDArray chm = tc.char_array_value ();
5384 8df6524b9500 [project @ 2005-06-09 21:06:28 by dbateman] dbateman parents: 5383 diff changeset	2138 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	2139 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	2140 ret += PAD (2 * chm.numel ());
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2141 }
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: 6639 diff changeset	2142 else if (tc.is_sparse_type ())
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 if (tc.is_complex_type ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2145 {
11468 e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 11419 diff changeset	2146 const SparseComplexMatrix m = tc.sparse_complex_matrix_value ();
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2147 octave_idx_type nc = m.cols ();
11517 da8e32c99969 Fix for savving of sparse matrices to matlab files when nnz is not equal to nzmax David Bateman <dbateman@free.fr> parents: 11468 diff changeset	2148 octave_idx_type nnz = m.nnz ();
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2149
10623 0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2150 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	2151 if (nnz > 1)
0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2152 ret += PAD (nnz * sizeof (int32_t));
10624 3eafa521550b minor typo in previous changeset David Bateman <dbateman@free.fr> parents: 10623 diff changeset	2153 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	2154 ret += PAD ((nc + 1) * sizeof (int32_t));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2155 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2156 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2157 {
11468 e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 11419 diff changeset	2158 const SparseMatrix m = tc.sparse_matrix_value ();
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2159 octave_idx_type nc = m.cols ();
11517 da8e32c99969 Fix for savving of sparse matrices to matlab files when nnz is not equal to nzmax David Bateman <dbateman@free.fr> parents: 11468 diff changeset	2160 octave_idx_type nnz = m.nnz ();
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2161
10623 0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2162 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	2163 if (nnz > 1)
0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2164 ret += PAD (nnz * sizeof (int32_t));
10624 3eafa521550b minor typo in previous changeset David Bateman <dbateman@free.fr> parents: 10623 diff changeset	2165 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	2166 ret += PAD ((nc + 1) * sizeof (int32_t));
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2167 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2168 }
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 #define INT_LEN(nel, size) \
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2171 { \
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2172 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	2173 octave_idx_type sz = nel * size; \
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2174 if (sz > 4) \
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2175 ret += PAD (sz); \
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2176 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2177
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2178 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	2179 INT_LEN (tc.int8_array_value ().numel (), 1)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2180 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	2181 INT_LEN (tc.int16_array_value ().numel (), 2)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2182 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	2183 INT_LEN (tc.int32_array_value ().numel (), 4)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2184 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	2185 INT_LEN (tc.int64_array_value ().numel (), 8)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2186 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	2187 INT_LEN (tc.uint8_array_value ().numel (), 1)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2188 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	2189 INT_LEN (tc.uint16_array_value ().numel (), 2)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2190 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	2191 INT_LEN (tc.uint32_array_value ().numel (), 4)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2192 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	2193 INT_LEN (tc.uint64_array_value ().numel (), 8)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2194 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	2195 INT_LEN (tc.bool_array_value ().numel (), 1)
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2196 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	2197 {
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2198 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	2199 {
11468 e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 11419 diff changeset	2200 const FloatNDArray m = tc.float_array_value ();
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2201 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	2202 save_as_floats);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2203 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2204 else
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2205 {
11468 e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 11419 diff changeset	2206 const NDArray m = tc.array_value ();
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2207 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	2208 save_as_floats);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2209 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2210 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2211 else if (tc.is_cell ())
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2212 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2213 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	2214 octave_idx_type nel = cell.numel ();
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2215
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2216 for (int i = 0; i < nel; i++)
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2217 ret += 8 +
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2218 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	2219 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2220 else if (tc.is_complex_scalar () \|\| tc.is_complex_matrix ())
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2221 {
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2222 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	2223 {
11468 e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 11419 diff changeset	2224 const FloatComplexNDArray m = tc.float_complex_array_value ();
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2225 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	2226 save_as_floats);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2227 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2228 else
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2229 {
11468 e1edf0ba3bcb Yet another single precision matlab file fix David Bateman <dbateman@free.fr> parents: 11419 diff changeset	2230 const ComplexNDArray m = tc.complex_array_value ();
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2231 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	2232 save_as_floats);
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2233 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2234 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2235 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	2236 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2237 int fieldcnt = 0;
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	2238 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	2239 octave_idx_type nel = m.numel ();
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2240
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	2241 if (tc.is_inline_function ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2242 // length of "inline" is 6
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2243 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	2244 else if (tc.is_object ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2245 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2246 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	2247
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2248 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	2249 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	2250
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	2251 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	2252 fieldcnt++;
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2253
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2254 ret += 16 + fieldcnt * (max_namelen + 1);
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2255
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2256
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2257 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	2258 {
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2259
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	2260 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	2261 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2262 const Cell elts = m.contents (i);
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2263
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2264 ret += 8 + save_mat5_element_length (elts(j), "",
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2265 save_as_floats, mat7_format);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2266 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2267 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2268 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2269 else
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2270 ret = -1;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2271
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2272 return ret;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2273 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2274
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2275 static void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2276 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	2277 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	2278 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	2279 {
10623 0e98fb2068fc Fix error when saving sparse arrays to matlab files (bug #29786) David Bateman <dbateman@free.fr> parents: 10350 diff changeset	2280 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	2281
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2282 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	2283
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2284 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	2285 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	2286
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2287 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	2288 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2289
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2290 static void
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2291 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	2292 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2293 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	2294 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	2295 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2296
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2297 // 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	2298 // 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	2299
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2300 bool
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2301 save_mat5_binary_element (std::ostream& os,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2302 const octave_value& tc, const std::string& name,
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2303 bool mark_as_global, bool mat7_format,
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2304 bool save_as_floats, bool compressing)
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2305 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2306 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	2307 int32_t nnz_32 = 0;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2308 std::string cname = tc.class_name ();
16303 085976d9ef08 Fix saving names >31 characters to -v6 format (bug #34676) Rik <rik@octave.org> parents: 16226 diff changeset	2309 size_t max_namelen = 63;
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2310
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2311 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	2312 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	2313 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	2314
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2315 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	2316
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2317 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	2318 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2319 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	2320 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2321 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	2322 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	2323 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2324 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2325
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2326 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	2327 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2328 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	2329 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	2330
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2331 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	2332 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2333 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	2334 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	2335 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	2336 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2337 else
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2338 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2339 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	2340 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	2341 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	2342 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2343
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2344 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	2345 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2346 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	2347 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	2348 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2349
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2350 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	2351 }
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2352 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	2353 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2354 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	2355 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	2356 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2357
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2358 #ifdef HAVE_ZLIB
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2359 if (mat7_format && !compressing)
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2360 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2361 bool ret = false;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2362
5765 7ba9ad1fec11 [project @ 2006-04-17 05:05:15 by jwe] jwe parents: 5760 diff changeset	2363 std::ostringstream buf;
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2364
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2365 // 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	2366 // do this with zlib, so use a stringstream.
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2367 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	2368 save_as_floats, true);
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2369
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2370 if (ret)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2371 {
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2372 // destLen must be at least 0.1% larger than source buffer
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2373 // + 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	2374 std::string buf_str = buf.str ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2375 uLongf srcLen = buf_str.length ();
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2376 uLongf destLen = srcLen * 101 / 100 + 12;
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2377 OCTAVE_LOCAL_BUFFER (char, out_buf, destLen);
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2378
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2379 if (compress (reinterpret_cast<Bytef *> (out_buf), &destLen,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2380 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	2381 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2382 write_mat5_tag (os, miCOMPRESSED,
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2383 static_cast<octave_idx_type> (destLen));
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2384
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2385 os.write (out_buf, destLen);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2386 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2387 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2388 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2389 error ("save: error compressing data element");
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2390 ret = false;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2391 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2392 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2393
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2394 return ret;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2395 }
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2396 #endif
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2397
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2398 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	2399 (tc, name, save_as_floats, mat7_format));
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2400
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2401 // array flags subelement
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2402 write_mat5_tag (os, miUINT32, 8);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2403
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2404 if (tc.is_bool_type ())
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2405 flags \|= 0x0200;
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2406
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2407 if (mark_as_global)
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2408 flags \|= 0x0400;
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 if (tc.is_complex_scalar () \|\| tc.is_complex_matrix ())
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2411 flags \|= 0x0800;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2412
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2413 if (tc.is_string ())
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2414 flags \|= MAT_FILE_CHAR_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2415 else if (cname == "int8")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2416 flags \|= MAT_FILE_INT8_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2417 else if (cname == "int16")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2418 flags \|= MAT_FILE_INT16_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2419 else if (cname == "int32")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2420 flags \|= MAT_FILE_INT32_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2421 else if (cname == "int64")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2422 flags \|= MAT_FILE_INT64_CLASS;
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2423 else if (cname == "uint8" \|\| tc.is_bool_type ())
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2424 flags \|= MAT_FILE_UINT8_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2425 else if (cname == "uint16")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2426 flags \|= MAT_FILE_UINT16_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2427 else if (cname == "uint32")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2428 flags \|= MAT_FILE_UINT32_CLASS;
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2429 else if (cname == "uint64")
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2430 flags \|= MAT_FILE_UINT64_CLASS;
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: 6639 diff changeset	2431 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	2432 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	2433 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	2434 \|\| 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	2435 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2436 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	2437 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	2438 else
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2439 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	2440 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2441 else if (tc.is_map ())
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2442 flags \|= MAT_FILE_STRUCT_CLASS;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2443 else if (tc.is_cell ())
5900 c20eb7330d13 [project @ 2006-07-22 08:31:16 by jwe] jwe parents: 5828 diff changeset	2444 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	2445 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	2446 flags \|= MAT_FILE_OBJECT_CLASS;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2447 else
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2448 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2449 gripe_wrong_type_arg ("save", tc, false);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2450 goto error_cleanup;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2451 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2452
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5604 diff changeset	2453 os.write (reinterpret_cast<char *> (&flags), 4);
15347 9ed4fc294f3f when writing sparse matrices to MAT files, use nzmax of at least 1 (bug #36603) John W. Eaton <jwe@octave.org> parents: 15213 diff changeset	2454 // Matlab seems to have trouble reading files that have nzmax == 0 at
9ed4fc294f3f when writing sparse matrices to MAT files, use nzmax of at least 1 (bug #36603) John W. Eaton <jwe@octave.org> parents: 15213 diff changeset	2455 // this point in the file.
9ed4fc294f3f when writing sparse matrices to MAT files, use nzmax of at least 1 (bug #36603) John W. Eaton <jwe@octave.org> parents: 15213 diff changeset	2456 if (nnz_32 == 0)
9ed4fc294f3f when writing sparse matrices to MAT files, use nzmax of at least 1 (bug #36603) John W. Eaton <jwe@octave.org> parents: 15213 diff changeset	2457 nnz_32 = 1;
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2458 os.write (reinterpret_cast<char *> (&nnz_32), 4);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2459
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2460 write_mat5_tag (os, miINT32, dim_len);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: 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 (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	2463 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2464 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	2465 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	2466 }
4638 9d8e84d710a5 [project @ 2003-11-20 04:55:21 by jwe] jwe parents: 4634 diff changeset	2467
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2468 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	2469 {
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2470 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	2471 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	2472 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2473
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2474 // array name subelement
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2475 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2476 size_t namelen = name.length ();
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2477
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2478 if (namelen > max_namelen)
16303 085976d9ef08 Fix saving names >31 characters to -v6 format (bug #34676) Rik <rik@octave.org> parents: 16226 diff changeset	2479 namelen = max_namelen; // Truncate names if necessary
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2480
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2481 int paddedlength = PAD (namelen);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2482
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2483 write_mat5_tag (os, miINT8, namelen);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2484 OCTAVE_LOCAL_BUFFER (char, paddedname, paddedlength);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2485 memset (paddedname, 0, paddedlength);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2486 strncpy (paddedname, name.c_str (), namelen);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2487 os.write (paddedname, paddedlength);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2488 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2489
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2490 // data element
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2491 if (tc.is_string ())
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2492 {
5933 1bcd9dd629c3 [project @ 2006-08-17 08:01:14 by jwe] jwe parents: 5930 diff changeset	2493 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	2494 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	2495 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	2496 octave_idx_type paddedlength = PAD (len);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2497
5933 1bcd9dd629c3 [project @ 2006-08-17 08:01:14 by jwe] jwe parents: 5930 diff changeset	2498 OCTAVE_LOCAL_BUFFER (int16_t, buf, nel+3);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2499 write_mat5_tag (os, miUINT16, len);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2500
5933 1bcd9dd629c3 [project @ 2006-08-17 08:01:14 by jwe] jwe parents: 5930 diff changeset	2501 const char *s = chm.data ();
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: 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 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	2504 buf[i] = *s++ & 0x00FF;
5933 1bcd9dd629c3 [project @ 2006-08-17 08:01:14 by jwe] jwe parents: 5930 diff changeset	2505
1bcd9dd629c3 [project @ 2006-08-17 08:01:14 by jwe] jwe parents: 5930 diff changeset	2506 os.write (reinterpret_cast<char *> (buf), len);
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2507
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2508 if (paddedlength > len)
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2509 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2510 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	2511 os.write (padbuf, paddedlength - len);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2512 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2513 }
6823 9fddcc586065 [project @ 2007-08-24 08:27:27 by dbateman] dbateman parents: 6639 diff changeset	2514 else if (tc.is_sparse_type ())
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2515 {
57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2516 if (tc.is_complex_type ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2517 {
11517 da8e32c99969 Fix for savving of sparse matrices to matlab files when nnz is not equal to nzmax David Bateman <dbateman@free.fr> parents: 11468 diff changeset	2518 const SparseComplexMatrix m = tc.sparse_complex_matrix_value ();
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2519 octave_idx_type nnz = m.nnz ();
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2520 octave_idx_type nc = m.cols ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2521
11517 da8e32c99969 Fix for savving of sparse matrices to matlab files when nnz is not equal to nzmax David Bateman <dbateman@free.fr> parents: 11468 diff changeset	2522 write_mat5_sparse_index_vector (os, m.ridx (), nnz);
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2523 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	2524
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2525 NDArray buf (dim_vector (nnz, 1));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 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 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	2528 buf (i) = std::real (m.data (i));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2529
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2530 write_mat5_array (os, buf, save_as_floats);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2531
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2532 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	2533 buf (i) = std::imag (m.data (i));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2534
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2535 write_mat5_array (os, buf, save_as_floats);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2536 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2537 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2538 {
11517 da8e32c99969 Fix for savving of sparse matrices to matlab files when nnz is not equal to nzmax David Bateman <dbateman@free.fr> parents: 11468 diff changeset	2539 const SparseMatrix m = tc.sparse_matrix_value ();
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2540 octave_idx_type nnz = m.nnz ();
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2541 octave_idx_type nc = m.cols ();
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2542
11517 da8e32c99969 Fix for savving of sparse matrices to matlab files when nnz is not equal to nzmax David Bateman <dbateman@free.fr> parents: 11468 diff changeset	2543 write_mat5_sparse_index_vector (os, m.ridx (), nnz);
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2544 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	2545
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2546 // FIXME
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2547 // 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	2548 NDArray buf (dim_vector (nnz, 1));
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2549
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2550 for (int i = 0; i < nnz; i++)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2551 buf (i) = m.data (i);
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2552
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2553 write_mat5_array (os, buf, save_as_floats);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2554 }
5164 57077d0ddc8e [project @ 2005-02-25 19:55:24 by jwe] jwe parents: 5089 diff changeset	2555 }
5089 3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2556 else if (cname == "int8")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2557 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2558 int8NDArray m = tc.int8_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2559
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2560 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	2561 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2562 else if (cname == "int16")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2563 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2564 int16NDArray m = tc.int16_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2565
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2566 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	2567 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2568 else if (cname == "int32")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2569 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2570 int32NDArray m = tc.int32_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2571
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2572 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	2573 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2574 else if (cname == "int64")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2575 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2576 int64NDArray m = tc.int64_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2577
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2578 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	2579 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2580 else if (cname == "uint8")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2581 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2582 uint8NDArray m = tc.uint8_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2583
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2584 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	2585 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2586 else if (cname == "uint16")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2587 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2588 uint16NDArray m = tc.uint16_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2589
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2590 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	2591 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2592 else if (cname == "uint32")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2593 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2594 uint32NDArray m = tc.uint32_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2595
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2596 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	2597 }
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2598 else if (cname == "uint64")
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2599 {
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2600 uint64NDArray m = tc.uint64_array_value ();
3db2b2762491 [project @ 2004-12-03 04:06:05 by jwe] jwe parents: 5058 diff changeset	2601
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2602 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	2603 }
5269 a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2604 else if (tc.is_bool_type ())
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2605 {
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2606 uint8NDArray m (tc.bool_array_value ());
a90ce2dc8b1e [project @ 2005-04-06 19:20:09 by dbateman] dbateman parents: 5261 diff changeset	2607
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2608 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	2609 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2610 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	2611 {
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2612 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	2613 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2614 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	2615
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2616 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	2617 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2618 else
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2619 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2620 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	2621
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2622 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	2623 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2624 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2625 else if (tc.is_cell ())
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2626 {
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2627 Cell cell = tc.cell_value ();
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2628
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2629 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	2630 goto error_cleanup;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2631 }
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2632 else if (tc.is_complex_scalar () \|\| tc.is_complex_matrix ())
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2633 {
10909 ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2634 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	2635 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2636 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	2637
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2638 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	2639 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	2640 }
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2641 else
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2642 {
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2643 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	2644
ac43a9df78d6 Load/save single precision variables to mat-files (bug #30800) David Bateman <dbateman@free.fr> parents: 10624 diff changeset	2645 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	2646 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	2647 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2648 }
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	2649 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	2650 {
8212 ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	2651 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	2652 {
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	2653 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	2654 size_t namelen = classname.length ();
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	2655
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2656 if (namelen > max_namelen)
16303 085976d9ef08 Fix saving names >31 characters to -v6 format (bug #34676) Rik <rik@octave.org> parents: 16226 diff changeset	2657 namelen = max_namelen; // Truncate names if necessary
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	2658
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2659 int paddedlength = PAD (namelen);
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	2660
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2661 write_mat5_tag (os, miINT8, namelen);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2662 OCTAVE_LOCAL_BUFFER (char, paddedname, paddedlength);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2663 memset (paddedname, 0, paddedlength);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2664 strncpy (paddedname, classname.c_str (), namelen);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2665 os.write (paddedname, paddedlength);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2666 }
6625 5d02dfacfc9e [project @ 2007-05-16 08:49:47 by dbateman] dbateman parents: 6295 diff changeset	2667
16871 5e30b1c950b8 Replace uses of Octave_map with octave_map or octave_scalar_map. Rik <rik@octave.org> parents: 16670 diff changeset	2668 octave_map m;
8212 ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	2669
ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	2670 if (tc.is_object () &&
14846 460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists. Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	2671 load_path::find_method (tc.class_name (), "saveobj") != std::string ())
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2672 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2673 octave_value_list tmp = feval ("saveobj", tc, 1);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2674 if (! error_state)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2675 m = tmp(0).map_value ();
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2676 else
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2677 goto error_cleanup;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2678 }
8212 ebf6f6a0f9a7 Allow saving/loading of classes. Add saveobj and loadobj methods David Bateman <dbateman@free.fr> parents: 8007 diff changeset	2679 else
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2680 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	2681
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2682 // an Octave structure */
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2683 // recursively write each element of the structure
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2684 {
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2685 char buf[64];
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2686 int32_t maxfieldnamelength = max_namelen + 1;
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2687
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2688 octave_idx_type nf = m.nfields ();
8907 5a956c026b6c preserve field order when saving structs John W. Eaton <jwe@octave.org> parents: 8377 diff changeset	2689
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2690 write_mat5_tag (os, miINT32, 4);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2691 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	2692 write_mat5_tag (os, miINT8, nf*maxfieldnamelength);
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2693
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2694 // 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	2695 // the fields.
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2696 string_vector keys = m.keys ();
8907 5a956c026b6c preserve field order when saving structs John W. Eaton <jwe@octave.org> parents: 8377 diff changeset	2697
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2698 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	2699 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2700 std::string key = keys(i);
8907 5a956c026b6c preserve field order when saving structs John W. Eaton <jwe@octave.org> parents: 8377 diff changeset	2701
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2702 // write the name of each element
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2703 memset (buf, 0, max_namelen + 1);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2704 // only 31 or 63 char names permitted
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2705 strncpy (buf, key.c_str (), max_namelen);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2706 os.write (buf, max_namelen + 1);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2707 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2708
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2709 octave_idx_type len = m.numel ();
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2710
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2711 // Create temporary copy of structure contents to avoid
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2712 // multiple calls of the contents method.
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2713 std::vector<const octave_value *> elts (nf);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2714 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	2715 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	2716
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2717 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	2718 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2719 // write the data of each element
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2720
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2721 // 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	2722 // of the fields.
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2723 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	2724 {
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2725 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	2726 mark_as_global,
11586 12df7854fa7c strip trailing whitespace from source files John W. Eaton <jwe@octave.org> parents: 11580 diff changeset	2727 false,
10315 57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2728 save_as_floats);
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2729 if (! retval2)
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2730 goto error_cleanup;
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2731 }
57a59eae83cc untabify src C++ source files John W. Eaton <jwe@octave.org> parents: 10250 diff changeset	2732 }
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2733 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2734 }
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2735 else
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2736 gripe_wrong_type_arg ("save", tc, false);
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2737
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10315 diff changeset	2738 skip_to_next:
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2739 return true;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2740
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2741 error_cleanup:
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	2742 error ("save: error while writing '%s' to MAT file", name.c_str ());
4634 79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2743
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2744 return false;
79fe96966ca0 [project @ 2003-11-19 21:22:39 by jwe] jwe parents: diff changeset	2745 }

Mercurial > octave-nkf

annotate libinterp/corefcn/ls-mat5.cc @ 16971:259c1f295a1e