octave-nkf: liboctave/util/data-conv.cc annotate

annotate liboctave/util/data-conv.cc @ 16074:821922270b66

Fix saving binary matrices with up to 2^31 elements (Bug #38326). * liboctave/util/data-conv.cc(LS_DO_READ, LS_DO_WRITE, read_doubles, read_floats, write_doubles, write_floats): Calculate number of bytes to read/write using std::streamsize variable rather than octave_idx_type.

author	Rik <rik@octave.org>
date	Wed, 20 Feb 2013 14:58:39 -0800
parents	049e8bbff782
children	0b644adf4f31

rev	line source
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1 /*
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	2
14138 72c96de7a403 maint: update copyright notices for 2012 John W. Eaton <jwe@octave.org> parents: 11523 diff changeset	3 Copyright (C) 1996-2012 John W. Eaton
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	4
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	6
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
285a7f683a4c [project @ 1996-02-16 04:03:01 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: 6482 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: 6482 diff changeset	10 option) any later version.
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	11
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	15 for more details.
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	16
285a7f683a4c [project @ 1996-02-16 04:03:01 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: 6482 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: 6482 diff changeset	19 <http://www.gnu.org/licenses/>.
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	20
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	21 */
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	22
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	23 #ifdef HAVE_CONFIG_H
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	24 #include <config.h>
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	25 #endif
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	26
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	27 #include <cctype>
15215 9020dddc925a use std::numeric_limits for integer max and min values John W. Eaton <jwe@octave.org> parents: 15018 diff changeset	28 #include <climits>
6482 7e958a1532c6 [project @ 2007-04-04 02:37:07 by jwe] jwe parents: 5892 diff changeset	29 #include <cstdlib>
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	30
3503 d14c483b3c12 [project @ 2000-02-01 04:06:07 by jwe] jwe parents: 3359 diff changeset	31 #include <iostream>
5760 8d7162924bd3 [project @ 2006-04-14 04:01:37 by jwe] jwe parents: 5307 diff changeset	32 #include <vector>
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	33
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	34 #include "byte-swap.h"
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	35 #include "data-conv.h"
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	36 #include "lo-error.h"
7991 139f47cf17ab Change NA value to support single to double precision conversion David Bateman <dbateman@free.fr> parents: 7789 diff changeset	37 #include "lo-ieee.h"
8377 25bc2d31e1bf improve OCTAVE_LOCAL_BUFFER Jaroslav Hajek <highegg@gmail.com> parents: 7991 diff changeset	38 #include "oct-locbuf.h"
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	39
5892 13aa80fc7839 [project @ 2006-07-15 18:15:58 by jwe] jwe parents: 5870 diff changeset	40 template void swap_bytes<2> (volatile void *, int);
13aa80fc7839 [project @ 2006-07-15 18:15:58 by jwe] jwe parents: 5870 diff changeset	41 template void swap_bytes<4> (volatile void *, int);
13aa80fc7839 [project @ 2006-07-15 18:15:58 by jwe] jwe parents: 5870 diff changeset	42 template void swap_bytes<8> (volatile void *, int);
13aa80fc7839 [project @ 2006-07-15 18:15:58 by jwe] jwe parents: 5870 diff changeset	43
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	44 #if defined HAVE_LONG_LONG_INT
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	45 #define FIND_SIZED_INT_TYPE(VAL, BITS, TQ, Q) \
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	46 do \
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	47 { \
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	48 int sz = BITS / CHAR_BIT; \
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	49 if (sizeof (TQ char) == sz) \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	50 VAL = oct_data_conv::dt_ ## Q ## char; \
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	51 else if (sizeof (TQ short) == sz) \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	52 VAL = oct_data_conv::dt_ ## Q ## short; \
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	53 else if (sizeof (TQ int) == sz) \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	54 VAL = oct_data_conv::dt_ ## Q ## int; \
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	55 else if (sizeof (TQ long) == sz) \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	56 VAL = oct_data_conv::dt_ ## Q ## long; \
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	57 else if (sizeof (TQ long long) == sz) \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	58 VAL = oct_data_conv::dt_ ## Q ## longlong; \
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	59 else \
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	60 VAL = oct_data_conv::dt_unknown; \
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	61 } \
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	62 while (0)
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	63 #else
3359 803643945da1 [project @ 1999-11-19 04:27:48 by jwe] jwe parents: 3358 diff changeset	64 #define FIND_SIZED_INT_TYPE(VAL, BITS, TQ, Q) \
3358 fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	65 do \
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	66 { \
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	67 int sz = BITS / CHAR_BIT; \
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	68 if (sizeof (TQ char) == sz) \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	69 VAL = oct_data_conv::dt_ ## Q ## char; \
3358 fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	70 else if (sizeof (TQ short) == sz) \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	71 VAL = oct_data_conv::dt_ ## Q ## short; \
3358 fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	72 else if (sizeof (TQ int) == sz) \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	73 VAL = oct_data_conv::dt_ ## Q ## int; \
3358 fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	74 else if (sizeof (TQ long) == sz) \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	75 VAL = oct_data_conv::dt_ ## Q ## long; \
3358 fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	76 else \
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	77 VAL = oct_data_conv::dt_unknown; \
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	78 } \
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	79 while (0)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	80 #endif
3358 fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	81
3359 803643945da1 [project @ 1999-11-19 04:27:48 by jwe] jwe parents: 3358 diff changeset	82 #define FIND_SIZED_FLOAT_TYPE(VAL, BITS) \
3358 fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	83 do \
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	84 { \
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	85 int sz = BITS / CHAR_BIT; \
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	86 if (sizeof (float) == sz) \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	87 VAL = oct_data_conv::dt_float; \
3358 fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	88 else if (sizeof (double) == sz) \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	89 VAL = oct_data_conv::dt_double; \
3358 fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	90 else \
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	91 VAL = oct_data_conv::dt_unknown; \
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	92 } \
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	93 while (0)
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	94
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	95 // I'm not sure it is worth the trouble, but let's use a lookup table
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	96 // for the types that are supposed to be a specific number of bits
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	97 // wide. Given the macros above, this should work as long as CHAR_BIT
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	98 // is a multiple of 8 and there are types with the right sizes.
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	99 //
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	100 // The sized data type lookup table has the following format:
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	101 //
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	102 // bits
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	103 // +----+----+----+----+
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	104 // \| 8 \| 16 \| 32 \| 64 \|
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	105 // +----+----+----+----+
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	106 // signed integer \| \| \| \| \|
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	107 // +----+----+----+----+
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	108 // unsigned integer \| \| \| \| \|
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	109 // +----+----+----+----+
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	110 // floating point \| \| \| \| \|
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	111 // +----+----+----+----+
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	112 //
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	113 // So, the 0,3 element is supposed to contain the oct_data_conv enum
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	114 // value corresponding to the correct native data type for a signed
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	115 // 32-bit integer.
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	116
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	117 static void
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	118 init_sized_type_lookup_table (oct_data_conv::data_type table[3][4])
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	119 {
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	120 int bits = 8;
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	121
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	122 for (int i = 0; i < 4; i++)
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	123 {
3359 803643945da1 [project @ 1999-11-19 04:27:48 by jwe] jwe parents: 3358 diff changeset	124 FIND_SIZED_INT_TYPE (table[0][i], bits, , );
3358 fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	125
3359 803643945da1 [project @ 1999-11-19 04:27:48 by jwe] jwe parents: 3358 diff changeset	126 FIND_SIZED_INT_TYPE (table[1][i], bits, unsigned, u);
3358 fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	127
3359 803643945da1 [project @ 1999-11-19 04:27:48 by jwe] jwe parents: 3358 diff changeset	128 FIND_SIZED_FLOAT_TYPE (table[2][i], bits);
3358 fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	129
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	130 bits *= 2;
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	131 }
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	132 }
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	133
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	134 static std::string
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	135 strip_spaces (const std::string& str)
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	136 {
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	137 size_t n = str.length ();
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	138
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	139 size_t k = 0;
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	140
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	141 std::string s (n, ' ');
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	142
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	143 for (size_t i = 0; i < n; i++)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	144 if (! isspace (str[i]))
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	145 s[k++] = tolower (str[i]);
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	146
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	147 s.resize (k);
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	148
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	149 return s;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	150 }
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	151
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	152 #define GET_SIZED_INT_TYPE(T, U) \
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	153 do \
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	154 { \
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	155 switch (sizeof (T)) \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	156 { \
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	157 case 1: \
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	158 retval = dt_ ## U ## int8; \
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	159 break; \
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	160 \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	161 case 2: \
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	162 retval = dt_ ## U ## int16; \
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	163 break; \
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	164 \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	165 case 4: \
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	166 retval = dt_ ## U ## int32; \
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	167 break; \
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	168 \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	169 case 8: \
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	170 retval = dt_ ## U ## int64; \
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	171 break; \
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	172 \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	173 default: \
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	174 retval = dt_unknown; \
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	175 break; \
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	176 } \
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	177 } \
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	178 while (0)
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	179
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	180 oct_data_conv::data_type
3504 5eef8a2294bd [project @ 2000-02-01 10:06:51 by jwe] jwe parents: 3503 diff changeset	181 oct_data_conv::string_to_data_type (const std::string& str)
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	182 {
8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	183 data_type retval = dt_unknown;
8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	184
3358 fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	185 static bool initialized = false;
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	186
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	187 static data_type sized_type_table[3][4];
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	188
3358 fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	189 if (! initialized)
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	190 {
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	191 init_sized_type_lookup_table (sized_type_table);
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	192
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	193 initialized = true;
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	194 }
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	195
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	196 std::string s = strip_spaces (str);
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	197
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	198 if (s == "int8" \|\| s == "integer*1")
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	199 retval = dt_int8;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	200 else if (s == "uint8")
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	201 retval = dt_uint8;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	202 else if (s == "int16" \|\| s == "integer*2")
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	203 retval = dt_int16;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	204 else if (s == "uint16")
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	205 retval = dt_uint16;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	206 else if (s == "int32" \|\| s == "integer*4")
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	207 retval = dt_int32;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	208 else if (s == "uint32")
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	209 retval = dt_uint32;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	210 else if (s == "int64" \|\| s == "integer*8")
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	211 retval = dt_int64;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	212 else if (s == "uint64")
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	213 retval = dt_uint64;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	214 else if (s == "single" \|\| s == "float32" \|\| s == "real*4")
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	215 retval = dt_single;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	216 else if (s == "double" \|\| s == "float64" \|\| s == "real*8")
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	217 retval = dt_double;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	218 else if (s == "char" \|\| s == "char*1")
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	219 retval = dt_char;
8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	220 else if (s == "schar" \|\| s == "signedchar")
8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	221 retval = dt_schar;
8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	222 else if (s == "uchar" \|\| s == "unsignedchar")
8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	223 retval = dt_uchar;
8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	224 else if (s == "short")
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	225 GET_SIZED_INT_TYPE (short, );
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	226 else if (s == "ushort" \|\| s == "unsignedshort")
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	227 GET_SIZED_INT_TYPE (unsigned short, u);
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	228 else if (s == "int")
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	229 GET_SIZED_INT_TYPE (int, );
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	230 else if (s == "uint" \|\| s == "unsignedint")
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	231 GET_SIZED_INT_TYPE (unsigned int, u);
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	232 else if (s == "long")
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	233 GET_SIZED_INT_TYPE (long, );
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	234 else if (s == "ulong" \|\| s == "unsignedlong")
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	235 GET_SIZED_INT_TYPE (unsigned long, u);
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	236 else if (s == "longlong")
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	237 GET_SIZED_INT_TYPE (long long, );
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	238 else if (s == "ulonglong" \|\| s == "unsignedlonglong")
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	239 GET_SIZED_INT_TYPE (unsigned long long, u);
3358 fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	240 else if (s == "float")
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	241 {
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	242 if (sizeof (float) == sizeof (double))
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	243 retval = dt_double;
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	244 else
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	245 retval = dt_single;
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	246 }
4970 25c2664861bc [project @ 2004-09-08 05:02:32 by jwe] jwe parents: 4944 diff changeset	247 else if (s == "logical")
25c2664861bc [project @ 2004-09-08 05:02:32 by jwe] jwe parents: 4944 diff changeset	248 retval = dt_logical;
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	249 else
8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	250 (*current_liboctave_error_handler) ("invalid data type specified");
8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	251
3358 fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	252 if (retval == dt_unknown)
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	253 (*current_liboctave_error_handler)
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	254 ("unable to find matching native data type for %s", s.c_str ());
fa7d8036d12a [project @ 1999-11-19 00:46:31 by jwe] jwe parents: 3238 diff changeset	255
2317 8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	256 return retval;
8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	257 }
8c09c04f7747 [project @ 1996-07-14 22:30:15 by jwe] jwe parents: 1993 diff changeset	258
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	259 void
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	260 oct_data_conv::string_to_data_type
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	261 (const std::string& str, int& block_size,
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	262 oct_data_conv::data_type& input_type,
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	263 oct_data_conv::data_type& output_type)
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	264 {
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	265 block_size = 1;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	266 input_type = dt_uchar;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	267 output_type = dt_double;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	268
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	269 bool input_is_output = false;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	270
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	271 std::string s = strip_spaces (str);
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	272
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	273 size_t pos = 0;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	274
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	275 if (s[0] == '*')
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	276 input_is_output = true;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	277 else
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	278 {
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	279 size_t len = s.length ();
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	280
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	281 while (pos < len && isdigit (s[pos]))
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	282 pos++;
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	283
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	284 if (pos > 0)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	285 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	286 if (s[pos] == '*')
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	287 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	288 block_size = atoi (s.c_str ());
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	289 s = s.substr (pos+1);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	290 }
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	291 else
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	292 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	293 (*current_liboctave_error_handler)
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	294 ("invalid repeat count in '%s'", str.c_str ());
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	295
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	296 return;
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	297 }
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	298 }
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	299 }
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	300
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	301 pos = s.find ('=');
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	302
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	303 if (pos != std::string::npos)
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	304 {
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	305 if (s[pos+1] == '>')
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	306 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	307 std::string s1;
5870 a0218194daa6 [project @ 2006-06-30 15:50:40 by jwe] jwe parents: 5828 diff changeset	308
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	309 if (input_is_output)
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	310 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	311 input_is_output = false;
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	312
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	313 s1 = s.substr (1, pos-1);
5870 a0218194daa6 [project @ 2006-06-30 15:50:40 by jwe] jwe parents: 5828 diff changeset	314
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	315 (*current_liboctave_warning_handler)
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	316 ("warning: ignoring leading * in fread precision");
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	317 }
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	318 else
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	319 s1 = s.substr (0, pos);
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	320
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	321 input_type = string_to_data_type (s1);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	322 output_type = string_to_data_type (s.substr (pos+2));
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	323 }
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	324 else
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	325 (*current_liboctave_error_handler)
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	326 ("fread: invalid precision specified");
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	327 }
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	328 else
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	329 {
5870 a0218194daa6 [project @ 2006-06-30 15:50:40 by jwe] jwe parents: 5828 diff changeset	330 if (input_is_output)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	331 s = s.substr (1);
5870 a0218194daa6 [project @ 2006-06-30 15:50:40 by jwe] jwe parents: 5828 diff changeset	332
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	333 input_type = string_to_data_type (s);
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	334
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	335 if (input_is_output)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	336 output_type = input_type;
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	337 }
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	338 }
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	339
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	340 void
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	341 oct_data_conv::string_to_data_type
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	342 (const std::string& str, int& block_size,
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	343 oct_data_conv::data_type& output_type)
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	344 {
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	345 block_size = 1;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	346 output_type = dt_double;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	347
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	348 std::string s = strip_spaces (str);
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	349
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	350 size_t pos = 0;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	351
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	352 size_t len = s.length ();
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	353
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	354 while (pos < len && isdigit (s[pos]))
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	355 pos++;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	356
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	357 if (pos > 0)
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	358 {
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	359 if (s[pos] == '*')
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	360 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	361 block_size = atoi (s.c_str ());
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	362 s = s.substr (pos+1);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	363 }
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	364 else
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	365 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	366 (*current_liboctave_error_handler)
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	367 ("invalid repeat count in '%s'", str.c_str ());
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	368
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	369 return;
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	370 }
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	371 }
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	372
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	373 output_type = string_to_data_type (s);
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	374 }
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	375
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	376 std::string
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	377 oct_data_conv::data_type_as_string (oct_data_conv::data_type dt)
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	378 {
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	379 std::string retval;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	380
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	381 switch (dt)
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	382 {
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	383 case oct_data_conv::dt_int8:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	384 retval = "int8";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	385 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	386
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	387 case oct_data_conv::dt_uint8:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	388 retval = "uint8";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	389 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	390
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	391 case oct_data_conv::dt_int16:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	392 retval = "int16";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	393 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	394
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	395 case oct_data_conv::dt_uint16:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	396 retval = "uint16";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	397 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	398
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	399 case oct_data_conv::dt_int32:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	400 retval = "int32";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	401 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	402
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	403 case oct_data_conv::dt_uint32:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	404 retval = "uint32";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	405 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	406
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	407 case oct_data_conv::dt_int64:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	408 retval = "int64";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	409 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	410
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	411 case oct_data_conv::dt_uint64:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	412 retval = "uint64";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	413 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	414
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	415 case oct_data_conv::dt_single:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	416 retval = "single";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	417 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	418
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	419 case oct_data_conv::dt_double:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	420 retval = "double";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	421 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	422
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	423 case oct_data_conv::dt_char:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	424 retval = "char";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	425 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	426
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	427 case oct_data_conv::dt_schar:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	428 retval = "signed char";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	429 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	430
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	431 case oct_data_conv::dt_uchar:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	432 retval = "usigned char";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	433 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	434
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	435 case oct_data_conv::dt_short:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	436 retval = "short";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	437 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	438
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	439 case oct_data_conv::dt_ushort:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	440 retval = "unsigned short";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	441 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	442
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	443 case oct_data_conv::dt_int:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	444 retval = "int";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	445 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	446
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	447 case oct_data_conv::dt_uint:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	448 retval = "usigned int";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	449 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	450
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	451 case oct_data_conv::dt_long:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	452 retval = "long";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	453 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	454
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	455 case oct_data_conv::dt_ulong:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	456 retval = "usigned long";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	457 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	458
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	459 case oct_data_conv::dt_longlong:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	460 retval = "long long";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	461 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	462
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	463 case oct_data_conv::dt_ulonglong:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	464 retval = "unsigned long long";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	465 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	466
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	467 case oct_data_conv::dt_float:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	468 retval = "float";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	469 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	470
4970 25c2664861bc [project @ 2004-09-08 05:02:32 by jwe] jwe parents: 4944 diff changeset	471 case oct_data_conv::dt_logical:
25c2664861bc [project @ 2004-09-08 05:02:32 by jwe] jwe parents: 4944 diff changeset	472 retval = "logical";
25c2664861bc [project @ 2004-09-08 05:02:32 by jwe] jwe parents: 4944 diff changeset	473 break;
25c2664861bc [project @ 2004-09-08 05:02:32 by jwe] jwe parents: 4944 diff changeset	474
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	475 case oct_data_conv::dt_unknown:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	476 default:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	477 retval = "unknown";
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	478 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	479 }
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	480
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	481 return retval;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	482 }
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	483
3359 803643945da1 [project @ 1999-11-19 04:27:48 by jwe] jwe parents: 3358 diff changeset	484 #define LS_DO_READ(TYPE, swap, data, size, len, stream) \
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	485 do \
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	486 { \
3867 81552337b120 [project @ 2002-01-03 18:31:08 by jwe] jwe parents: 3518 diff changeset	487 if (len > 0) \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	488 { \
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	489 OCTAVE_LOCAL_BUFFER (TYPE, ptr, len); \
16074 821922270b66 Fix saving binary matrices with up to 2^31 elements (Bug #38326). Rik <rik@octave.org> parents: 15467 diff changeset	490 std::streamsize n_bytes = size * len; \
821922270b66 Fix saving binary matrices with up to 2^31 elements (Bug #38326). Rik <rik@octave.org> parents: 15467 diff changeset	491 stream.read (reinterpret_cast<char *> (ptr), n_bytes); \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	492 if (swap) \
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	493 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: 10314 diff changeset	494 for (octave_idx_type i = 0; i < len; i++) \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	495 data[i] = ptr[i]; \
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	496 } \
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	497 } \
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	498 while (0)
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	499
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	500 // Have to use copy here to avoid writing over data accessed via
15018 3d8ace26c5b4 maint: Use Octave coding conventions for cuddled parentheses in liboctave/. Rik <rik@octave.org> parents: 14138 diff changeset	501 // Matrix::data ().
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	502
3359 803643945da1 [project @ 1999-11-19 04:27:48 by jwe] jwe parents: 3358 diff changeset	503 #define LS_DO_WRITE(TYPE, data, size, len, stream) \
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	504 do \
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	505 { \
3867 81552337b120 [project @ 2002-01-03 18:31:08 by jwe] jwe parents: 3518 diff changeset	506 if (len > 0) \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	507 { \
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	508 char tmp_type = type; \
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	509 stream.write (&tmp_type, 1); \
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	510 OCTAVE_LOCAL_BUFFER (TYPE, ptr, len); \
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	511 for (octave_idx_type i = 0; i < len; i++) \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	512 ptr[i] = static_cast <TYPE> (data[i]); \
16074 821922270b66 Fix saving binary matrices with up to 2^31 elements (Bug #38326). Rik <rik@octave.org> parents: 15467 diff changeset	513 std::streamsize n_bytes = size * len; \
821922270b66 Fix saving binary matrices with up to 2^31 elements (Bug #38326). Rik <rik@octave.org> parents: 15467 diff changeset	514 stream.write (reinterpret_cast<char *> (ptr), n_bytes); \
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	515 } \
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	516 } \
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	517 while (0)
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	518
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	519 // Loading variables from files.
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	520
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	521 static void
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	522 gripe_unrecognized_float_fmt (void)
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	523 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	524 (*current_liboctave_error_handler)
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	525 ("unrecognized floating point format requested");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	526 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	527
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	528 static void
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	529 gripe_data_conversion (const char from, const char to)
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	530 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	531 (*current_liboctave_error_handler)
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	532 ("unable to convert from %s to %s format", from, to);
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	533 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	534
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	535 // But first, some data conversion routines.
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	536
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	537 // Currently, we only handle conversions for the IEEE types. To fix
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	538 // that, make more of the following routines work.
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	539
5775 ace8d8d26933 [project @ 2006-04-24 19:13:06 by jwe] jwe parents: 5760 diff changeset	540 // FIXME -- assumes sizeof (Complex) == 8
ace8d8d26933 [project @ 2006-04-24 19:13:06 by jwe] jwe parents: 5760 diff changeset	541 // FIXME -- assumes sizeof (double) == 8
ace8d8d26933 [project @ 2006-04-24 19:13:06 by jwe] jwe parents: 5760 diff changeset	542 // FIXME -- assumes sizeof (float) == 4
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	543
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	544 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	545 IEEE_big_double_to_IEEE_little_double (void *d, octave_idx_type len)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	546 {
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	547 swap_bytes<8> (d, len);
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	548 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	549
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	550 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	551 VAX_D_double_to_IEEE_little_double (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	552 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	553 gripe_data_conversion ("VAX D float", "IEEE little endian format");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	554 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	555
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	556 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	557 VAX_G_double_to_IEEE_little_double (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	558 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	559 gripe_data_conversion ("VAX G float", "IEEE little endian format");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	560 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	561
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	562 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	563 Cray_to_IEEE_little_double (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	564 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	565 gripe_data_conversion ("Cray", "IEEE little endian format");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	566 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	567
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	568 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	569 IEEE_big_float_to_IEEE_little_float (void *d, octave_idx_type len)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	570 {
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	571 swap_bytes<4> (d, len);
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	572 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	573
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	574 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	575 VAX_D_float_to_IEEE_little_float (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	576 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	577 gripe_data_conversion ("VAX D float", "IEEE little endian format");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	578 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	579
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	580 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	581 VAX_G_float_to_IEEE_little_float (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	582 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	583 gripe_data_conversion ("VAX G float", "IEEE little endian format");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	584 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	585
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	586 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	587 Cray_to_IEEE_little_float (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	588 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	589 gripe_data_conversion ("Cray", "IEEE little endian format");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	590 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	591
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	592 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	593 IEEE_little_double_to_IEEE_big_double (void *d, octave_idx_type len)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	594 {
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	595 swap_bytes<8> (d, len);
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	596 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	597
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	598 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	599 VAX_D_double_to_IEEE_big_double (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	600 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	601 gripe_data_conversion ("VAX D float", "IEEE big endian format");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	602 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	603
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	604 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	605 VAX_G_double_to_IEEE_big_double (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	606 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	607 gripe_data_conversion ("VAX G float", "IEEE big endian format");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	608 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	609
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	610 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	611 Cray_to_IEEE_big_double (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	612 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	613 gripe_data_conversion ("Cray", "IEEE big endian format");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	614 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	615
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	616 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	617 IEEE_little_float_to_IEEE_big_float (void *d, octave_idx_type len)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	618 {
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	619 swap_bytes<4> (d, len);
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	620 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	621
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	622 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	623 VAX_D_float_to_IEEE_big_float (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	624 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	625 gripe_data_conversion ("VAX D float", "IEEE big endian format");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	626 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	627
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	628 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	629 VAX_G_float_to_IEEE_big_float (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	630 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	631 gripe_data_conversion ("VAX G float", "IEEE big endian format");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	632 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	633
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	634 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	635 Cray_to_IEEE_big_float (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	636 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	637 gripe_data_conversion ("Cray", "IEEE big endian format");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	638 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	639
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	640 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	641 IEEE_little_double_to_VAX_D_double (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	642 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	643 gripe_data_conversion ("IEEE little endian", "VAX D");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	644 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	645
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	646 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	647 IEEE_big_double_to_VAX_D_double (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	648 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	649 gripe_data_conversion ("IEEE big endian", "VAX D");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	650 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	651
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	652 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	653 VAX_G_double_to_VAX_D_double (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	654 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	655 gripe_data_conversion ("VAX G float", "VAX D");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	656 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	657
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	658 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	659 Cray_to_VAX_D_double (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	660 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	661 gripe_data_conversion ("Cray", "VAX D");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	662 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	663
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	664 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	665 IEEE_little_float_to_VAX_D_float (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	666 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	667 gripe_data_conversion ("IEEE little endian", "VAX D");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	668 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	669
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	670 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	671 IEEE_big_float_to_VAX_D_float (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	672 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	673 gripe_data_conversion ("IEEE big endian", "VAX D");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	674 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	675
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	676 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	677 VAX_G_float_to_VAX_D_float (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	678 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	679 gripe_data_conversion ("VAX G float", "VAX D");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	680 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	681
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	682 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	683 Cray_to_VAX_D_float (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	684 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	685 gripe_data_conversion ("Cray", "VAX D");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	686 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	687
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	688 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	689 IEEE_little_double_to_VAX_G_double (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	690 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	691 gripe_data_conversion ("IEEE little endian", "VAX G");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	692 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	693
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	694 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	695 IEEE_big_double_to_VAX_G_double (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	696 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	697 gripe_data_conversion ("IEEE big endian", "VAX G");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	698 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	699
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	700 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	701 VAX_D_double_to_VAX_G_double (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	702 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	703 gripe_data_conversion ("VAX D float", "VAX G");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	704 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	705
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	706 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	707 Cray_to_VAX_G_double (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	708 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	709 gripe_data_conversion ("VAX G float", "VAX G");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	710 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	711
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	712 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	713 IEEE_little_float_to_VAX_G_float (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	714 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	715 gripe_data_conversion ("IEEE little endian", "VAX G");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	716 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	717
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	718 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	719 IEEE_big_float_to_VAX_G_float (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	720 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	721 gripe_data_conversion ("IEEE big endian", "VAX G");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	722 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	723
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	724 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	725 VAX_D_float_to_VAX_G_float (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	726 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	727 gripe_data_conversion ("VAX D float", "VAX G");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	728 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	729
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	730 static void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	731 Cray_to_VAX_G_float (void * /* d /, octave_idx_type / len */)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	732 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	733 gripe_data_conversion ("VAX G float", "VAX G");
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	734 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	735
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	736 void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	737 do_double_format_conversion (void *data, octave_idx_type len,
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	738 oct_mach_info::float_format from_fmt,
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	739 oct_mach_info::float_format to_fmt)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	740 {
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	741 switch (to_fmt)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	742 {
4574 6cb22b9e3942 [project @ 2003-10-31 05:57:43 by jwe] jwe parents: 3867 diff changeset	743 case oct_mach_info::flt_fmt_ieee_little_endian:
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	744 switch (from_fmt)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	745 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	746 case oct_mach_info::flt_fmt_ieee_little_endian:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	747 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	748
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	749 case oct_mach_info::flt_fmt_ieee_big_endian:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	750 IEEE_big_double_to_IEEE_little_double (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	751 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	752
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	753 case oct_mach_info::flt_fmt_vax_d:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	754 VAX_D_double_to_IEEE_little_double (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	755 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	756
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	757 case oct_mach_info::flt_fmt_vax_g:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	758 VAX_G_double_to_IEEE_little_double (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	759 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	760
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	761 case oct_mach_info::flt_fmt_cray:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	762 Cray_to_IEEE_little_double (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	763 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	764
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	765 default:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	766 gripe_unrecognized_float_fmt ();
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	767 break;
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	768 }
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	769 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	770
4574 6cb22b9e3942 [project @ 2003-10-31 05:57:43 by jwe] jwe parents: 3867 diff changeset	771 case oct_mach_info::flt_fmt_ieee_big_endian:
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	772 switch (from_fmt)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	773 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	774 case oct_mach_info::flt_fmt_ieee_little_endian:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	775 IEEE_little_double_to_IEEE_big_double (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	776 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	777
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	778 case oct_mach_info::flt_fmt_ieee_big_endian:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	779 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	780
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	781 case oct_mach_info::flt_fmt_vax_d:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	782 VAX_D_double_to_IEEE_big_double (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	783 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	784
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	785 case oct_mach_info::flt_fmt_vax_g:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	786 VAX_G_double_to_IEEE_big_double (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	787 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	788
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	789 case oct_mach_info::flt_fmt_cray:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	790 Cray_to_IEEE_big_double (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	791 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	792
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	793 default:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	794 gripe_unrecognized_float_fmt ();
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	795 break;
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	796 }
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	797 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	798
4574 6cb22b9e3942 [project @ 2003-10-31 05:57:43 by jwe] jwe parents: 3867 diff changeset	799 case oct_mach_info::flt_fmt_vax_d:
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	800 switch (from_fmt)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	801 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	802 case oct_mach_info::flt_fmt_ieee_little_endian:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	803 IEEE_little_double_to_VAX_D_double (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	804 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	805
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	806 case oct_mach_info::flt_fmt_ieee_big_endian:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	807 IEEE_big_double_to_VAX_D_double (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	808 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	809
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	810 case oct_mach_info::flt_fmt_vax_d:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	811 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	812
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	813 case oct_mach_info::flt_fmt_vax_g:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	814 VAX_G_double_to_VAX_D_double (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	815 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	816
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	817 case oct_mach_info::flt_fmt_cray:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	818 Cray_to_VAX_D_double (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	819 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	820
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	821 default:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	822 gripe_unrecognized_float_fmt ();
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	823 break;
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	824 }
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	825 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	826
4574 6cb22b9e3942 [project @ 2003-10-31 05:57:43 by jwe] jwe parents: 3867 diff changeset	827 case oct_mach_info::flt_fmt_vax_g:
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	828 switch (from_fmt)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	829 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	830 case oct_mach_info::flt_fmt_ieee_little_endian:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	831 IEEE_little_double_to_VAX_G_double (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	832 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	833
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	834 case oct_mach_info::flt_fmt_ieee_big_endian:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	835 IEEE_big_double_to_VAX_G_double (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	836 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	837
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	838 case oct_mach_info::flt_fmt_vax_d:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	839 VAX_D_double_to_VAX_G_double (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	840 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	841
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	842 case oct_mach_info::flt_fmt_vax_g:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	843 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	844
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	845 case oct_mach_info::flt_fmt_cray:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	846 Cray_to_VAX_G_double (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	847 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	848
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	849 default:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	850 gripe_unrecognized_float_fmt ();
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	851 break;
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	852 }
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	853 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	854
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	855 default:
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	856 (*current_liboctave_error_handler)
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	857 ("impossible state reached in file '%s' at line %d",
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	858 __FILE__, __LINE__);
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	859 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	860 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	861 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	862
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	863 void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	864 do_float_format_conversion (void *data, octave_idx_type len,
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	865 oct_mach_info::float_format from_fmt,
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	866 oct_mach_info::float_format to_fmt)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	867 {
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	868 switch (to_fmt)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	869 {
4574 6cb22b9e3942 [project @ 2003-10-31 05:57:43 by jwe] jwe parents: 3867 diff changeset	870 case oct_mach_info::flt_fmt_ieee_little_endian:
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	871 switch (from_fmt)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	872 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	873 case oct_mach_info::flt_fmt_ieee_little_endian:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	874 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	875
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	876 case oct_mach_info::flt_fmt_ieee_big_endian:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	877 IEEE_big_float_to_IEEE_little_float (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	878 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	879
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	880 case oct_mach_info::flt_fmt_vax_d:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	881 VAX_D_float_to_IEEE_little_float (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	882 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	883
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	884 case oct_mach_info::flt_fmt_vax_g:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	885 VAX_G_float_to_IEEE_little_float (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	886 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	887
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	888 case oct_mach_info::flt_fmt_cray:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	889 Cray_to_IEEE_little_float (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	890 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	891
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	892 default:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	893 gripe_unrecognized_float_fmt ();
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	894 break;
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	895 }
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	896 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	897
4574 6cb22b9e3942 [project @ 2003-10-31 05:57:43 by jwe] jwe parents: 3867 diff changeset	898 case oct_mach_info::flt_fmt_ieee_big_endian:
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	899 switch (from_fmt)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	900 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	901 case oct_mach_info::flt_fmt_ieee_little_endian:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	902 IEEE_little_float_to_IEEE_big_float (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	903 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	904
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	905 case oct_mach_info::flt_fmt_ieee_big_endian:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	906 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	907
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	908 case oct_mach_info::flt_fmt_vax_d:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	909 VAX_D_float_to_IEEE_big_float (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	910 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	911
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	912 case oct_mach_info::flt_fmt_vax_g:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	913 VAX_G_float_to_IEEE_big_float (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	914 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	915
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	916 case oct_mach_info::flt_fmt_cray:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	917 Cray_to_IEEE_big_float (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	918 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	919
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	920 default:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	921 gripe_unrecognized_float_fmt ();
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	922 break;
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	923 }
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	924 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	925
4574 6cb22b9e3942 [project @ 2003-10-31 05:57:43 by jwe] jwe parents: 3867 diff changeset	926 case oct_mach_info::flt_fmt_vax_d:
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	927 switch (from_fmt)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	928 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	929 case oct_mach_info::flt_fmt_ieee_little_endian:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	930 IEEE_little_float_to_VAX_D_float (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	931 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	932
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	933 case oct_mach_info::flt_fmt_ieee_big_endian:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	934 IEEE_big_float_to_VAX_D_float (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	935 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	936
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	937 case oct_mach_info::flt_fmt_vax_d:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	938 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	939
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	940 case oct_mach_info::flt_fmt_vax_g:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	941 VAX_G_float_to_VAX_D_float (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	942 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	943
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	944 case oct_mach_info::flt_fmt_cray:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	945 Cray_to_VAX_D_float (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	946 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	947
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	948 default:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	949 gripe_unrecognized_float_fmt ();
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	950 break;
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	951 }
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	952 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	953
4574 6cb22b9e3942 [project @ 2003-10-31 05:57:43 by jwe] jwe parents: 3867 diff changeset	954 case oct_mach_info::flt_fmt_vax_g:
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	955 switch (from_fmt)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	956 {
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	957 case oct_mach_info::flt_fmt_ieee_little_endian:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	958 IEEE_little_float_to_VAX_G_float (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	959 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	960
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	961 case oct_mach_info::flt_fmt_ieee_big_endian:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	962 IEEE_big_float_to_VAX_G_float (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	963 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	964
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	965 case oct_mach_info::flt_fmt_vax_d:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	966 VAX_D_float_to_VAX_G_float (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	967 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	968
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	969 case oct_mach_info::flt_fmt_vax_g:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	970 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	971
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	972 case oct_mach_info::flt_fmt_cray:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	973 Cray_to_VAX_G_float (data, len);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	974 break;
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	975
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	976 default:
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	977 gripe_unrecognized_float_fmt ();
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	978 break;
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	979 }
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	980 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	981
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	982 default:
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	983 (*current_liboctave_error_handler)
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	984 ("impossible state reached in file '%s' at line %d",
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	985 __FILE__, __LINE__);
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	986 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	987 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	988 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	989
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	990 void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	991 do_float_format_conversion (void *data, size_t sz, octave_idx_type len,
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	992 oct_mach_info::float_format from_fmt,
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	993 oct_mach_info::float_format to_fmt)
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	994 {
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	995 switch (sz)
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	996 {
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	997 case sizeof (float):
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	998 do_float_format_conversion (data, len, from_fmt, to_fmt);
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	999 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	1000
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	1001 case sizeof (double):
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	1002 do_double_format_conversion (data, len, from_fmt, to_fmt);
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	1003 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	1004
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	1005 default:
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	1006 (*current_liboctave_error_handler)
15466 d174210ce1ec use ' instead of ` in error messages, warnings and most comments John W. Eaton <jwe@octave.org> parents: 14138 diff changeset	1007 ("impossible state reached in file '%s' at line %d",
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	1008 __FILE__, __LINE__);
4944 44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	1009 break;
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	1010 }
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	1011 }
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	1012
44046bbaa52c [project @ 2004-08-31 05:30:46 by jwe] jwe parents: 4574 diff changeset	1013 void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	1014 read_doubles (std::istream& is, double *data, save_type type,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	1015 octave_idx_type len, bool swap,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	1016 oct_mach_info::float_format fmt)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1017 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1018 switch (type)
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1019 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1020 case LS_U_CHAR:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	1021 LS_DO_READ (uint8_t, swap, data, 1, len, is);
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1022 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1023
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1024 case LS_U_SHORT:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	1025 LS_DO_READ (uint16_t, swap, data, 2, len, is);
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1026 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1027
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1028 case LS_U_INT:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	1029 LS_DO_READ (uint32_t, swap, data, 4, len, is);
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1030 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1031
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1032 case LS_CHAR:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	1033 LS_DO_READ (int8_t, swap, data, 1, len, is);
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1034 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1035
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1036 case LS_SHORT:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	1037 LS_DO_READ (int16_t, swap, data, 2, len, is);
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1038 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1039
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1040 case LS_INT:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	1041 LS_DO_READ (int32_t, swap, data, 4, len, is);
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1042 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1043
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1044 case LS_FLOAT:
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1045 {
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	1046 OCTAVE_LOCAL_BUFFER (float, ptr, len);
16074 821922270b66 Fix saving binary matrices with up to 2^31 elements (Bug #38326). Rik <rik@octave.org> parents: 15467 diff changeset	1047 std::streamsize n_bytes = 4 * len;
821922270b66 Fix saving binary matrices with up to 2^31 elements (Bug #38326). Rik <rik@octave.org> parents: 15467 diff changeset	1048 is.read (reinterpret_cast<char *> (ptr), n_bytes);
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	1049 do_float_format_conversion (ptr, len, fmt);
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	1050 for (octave_idx_type i = 0; i < len; i++)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	1051 data[i] = ptr[i];
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1052 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1053 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1054
3359 803643945da1 [project @ 1999-11-19 04:27:48 by jwe] jwe parents: 3358 diff changeset	1055 case LS_DOUBLE: // No conversion necessary.
7991 139f47cf17ab Change NA value to support single to double precision conversion David Bateman <dbateman@free.fr> parents: 7789 diff changeset	1056 {
16074 821922270b66 Fix saving binary matrices with up to 2^31 elements (Bug #38326). Rik <rik@octave.org> parents: 15467 diff changeset	1057 std::streamsize n_bytes = 8 * static_cast<std::streamsize> (len);
821922270b66 Fix saving binary matrices with up to 2^31 elements (Bug #38326). Rik <rik@octave.org> parents: 15467 diff changeset	1058 is.read (reinterpret_cast<char *> (data), n_bytes);
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	1059 do_double_format_conversion (data, len, fmt);
7991 139f47cf17ab Change NA value to support single to double precision conversion David Bateman <dbateman@free.fr> parents: 7789 diff changeset	1060
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	1061 for (int i = 0; i < len; i++)
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	1062 data[i] = __lo_ieee_replace_old_NA (data[i]);
7991 139f47cf17ab Change NA value to support single to double precision conversion David Bateman <dbateman@free.fr> parents: 7789 diff changeset	1063 }
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1064 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1065
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1066 default:
3504 5eef8a2294bd [project @ 2000-02-01 10:06:51 by jwe] jwe parents: 3503 diff changeset	1067 is.clear (std::ios::failbit\|is.rdstate ());
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1068 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1069 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1070 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1071
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1072 void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	1073 read_floats (std::istream& is, float *data, save_type type,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	1074 octave_idx_type len, bool swap,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	1075 oct_mach_info::float_format fmt)
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1076 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1077 switch (type)
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1078 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1079 case LS_U_CHAR:
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1080 LS_DO_READ (uint8_t, swap, data, 1, len, is);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1081 break;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1082
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1083 case LS_U_SHORT:
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1084 LS_DO_READ (uint16_t, swap, data, 2, len, is);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1085 break;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1086
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1087 case LS_U_INT:
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1088 LS_DO_READ (uint32_t, swap, data, 4, len, is);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1089 break;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1090
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1091 case LS_CHAR:
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1092 LS_DO_READ (int8_t, swap, data, 1, len, is);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1093 break;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1094
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1095 case LS_SHORT:
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1096 LS_DO_READ (int16_t, swap, data, 2, len, is);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1097 break;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1098
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1099 case LS_INT:
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1100 LS_DO_READ (int32_t, swap, data, 4, len, is);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1101 break;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1102
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1103 case LS_FLOAT: // No conversion necessary.
16074 821922270b66 Fix saving binary matrices with up to 2^31 elements (Bug #38326). Rik <rik@octave.org> parents: 15467 diff changeset	1104 {
821922270b66 Fix saving binary matrices with up to 2^31 elements (Bug #38326). Rik <rik@octave.org> parents: 15467 diff changeset	1105 std::streamsize n_bytes = 4 * len;
821922270b66 Fix saving binary matrices with up to 2^31 elements (Bug #38326). Rik <rik@octave.org> parents: 15467 diff changeset	1106 is.read (reinterpret_cast<char *> (data), n_bytes);
821922270b66 Fix saving binary matrices with up to 2^31 elements (Bug #38326). Rik <rik@octave.org> parents: 15467 diff changeset	1107 do_float_format_conversion (data, len, fmt);
821922270b66 Fix saving binary matrices with up to 2^31 elements (Bug #38326). Rik <rik@octave.org> parents: 15467 diff changeset	1108 }
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1109 break;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1110
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1111 case LS_DOUBLE:
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1112 {
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	1113 OCTAVE_LOCAL_BUFFER (double, ptr, len);
16074 821922270b66 Fix saving binary matrices with up to 2^31 elements (Bug #38326). Rik <rik@octave.org> parents: 15467 diff changeset	1114 std::streamsize n_bytes = 8 * len;
821922270b66 Fix saving binary matrices with up to 2^31 elements (Bug #38326). Rik <rik@octave.org> parents: 15467 diff changeset	1115 is.read (reinterpret_cast<char *> (ptr), n_bytes);
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	1116 do_double_format_conversion (ptr, len, fmt);
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	1117 for (octave_idx_type i = 0; i < len; i++)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	1118 data[i] = ptr[i];
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1119 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1120 break;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1121
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1122 default:
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1123 is.clear (std::ios::failbit\|is.rdstate ());
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1124 break;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1125 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1126 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1127
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1128 void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	1129 write_doubles (std::ostream& os, const double *data, save_type type,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	1130 octave_idx_type len)
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1131 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1132 switch (type)
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1133 {
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1134 case LS_U_CHAR:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	1135 LS_DO_WRITE (uint8_t, data, 1, len, os);
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1136 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1137
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1138 case LS_U_SHORT:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	1139 LS_DO_WRITE (uint16_t, data, 2, len, os);
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1140 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1141
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1142 case LS_U_INT:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	1143 LS_DO_WRITE (uint32_t, data, 4, len, os);
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1144 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1145
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1146 case LS_CHAR:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	1147 LS_DO_WRITE (int8_t, data, 1, len, os);
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1148 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1149
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1150 case LS_SHORT:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	1151 LS_DO_WRITE (int16_t, data, 2, len, os);
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1152 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1153
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1154 case LS_INT:
5828 22e23bee74c8 [project @ 2006-05-23 06:05:14 by jwe] jwe parents: 5775 diff changeset	1155 LS_DO_WRITE (int32_t, data, 4, len, os);
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1156 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1157
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1158 case LS_FLOAT:
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1159 LS_DO_WRITE (float, data, 4, len, os);
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1160 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1161
3359 803643945da1 [project @ 1999-11-19 04:27:48 by jwe] jwe parents: 3358 diff changeset	1162 case LS_DOUBLE: // No conversion necessary.
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1163 {
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	1164 char tmp_type = static_cast<char> (type);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	1165 os.write (&tmp_type, 1);
16074 821922270b66 Fix saving binary matrices with up to 2^31 elements (Bug #38326). Rik <rik@octave.org> parents: 15467 diff changeset	1166 std::streamsize n_bytes = 8 * static_cast<std::streamsize> (len);
821922270b66 Fix saving binary matrices with up to 2^31 elements (Bug #38326). Rik <rik@octave.org> parents: 15467 diff changeset	1167 os.write (reinterpret_cast <const char *> (data), n_bytes);
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1168 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1169 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1170
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1171 default:
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1172 (*current_liboctave_error_handler)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	1173 ("unrecognized data format requested");
1960 285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1174 break;
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1175 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1176 }
285a7f683a4c [project @ 1996-02-16 04:03:01 by jwe] jwe parents: diff changeset	1177
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1178 void
10349 d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	1179 write_floats (std::ostream& os, const float *data, save_type type,
d4d13389c957 make load-save to matlab format work when using --enable-64 John W. Eaton <jwe@octave.org> parents: 10314 diff changeset	1180 octave_idx_type len)
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1181 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1182 switch (type)
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1183 {
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1184 case LS_U_CHAR:
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1185 LS_DO_WRITE (uint8_t, data, 1, len, os);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1186 break;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1187
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1188 case LS_U_SHORT:
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1189 LS_DO_WRITE (uint16_t, data, 2, len, os);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1190 break;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1191
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1192 case LS_U_INT:
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1193 LS_DO_WRITE (uint32_t, data, 4, len, os);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1194 break;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1195
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1196 case LS_CHAR:
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1197 LS_DO_WRITE (int8_t, data, 1, len, os);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1198 break;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1199
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1200 case LS_SHORT:
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1201 LS_DO_WRITE (int16_t, data, 2, len, os);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1202 break;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1203
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1204 case LS_INT:
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1205 LS_DO_WRITE (int32_t, data, 4, len, os);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1206 break;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1207
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1208 case LS_FLOAT: // No conversion necessary.
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1209 {
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	1210 char tmp_type = static_cast<char> (type);
07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	1211 os.write (&tmp_type, 1);
16074 821922270b66 Fix saving binary matrices with up to 2^31 elements (Bug #38326). Rik <rik@octave.org> parents: 15467 diff changeset	1212 std::streamsize n_bytes = 4 * len;
821922270b66 Fix saving binary matrices with up to 2^31 elements (Bug #38326). Rik <rik@octave.org> parents: 15467 diff changeset	1213 os.write (reinterpret_cast <const char *> (data), n_bytes);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1214 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1215 break;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1216
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1217 case LS_DOUBLE:
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1218 LS_DO_WRITE (double, data, 8, len, os);
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1219 break;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1220
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1221 default:
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1222 (*current_liboctave_error_handler)
10314 07ebe522dac2 untabify liboctave C++ sources John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	1223 ("unrecognized data format requested");
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1224 break;
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1225 }
82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	1226 }

Mercurial > octave-nkf

annotate liboctave/util/data-conv.cc @ 16074:821922270b66