octave: liboctave/lo-utils.h annotate

annotate liboctave/lo-utils.h @ 10180:be952ce74023

bootstrap.conf fixes

author	John W. Eaton <jwe@octave.org>
date	Thu, 21 Jan 2010 03:25:23 -0500
parents	6bd86b6287b1
children	4d433bd2d4dc

rev	line source
1967 4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	1 /*
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	2
7017 a1dbe9d80eee [project @ 2007-10-12 21:27:11 by jwe] jwe parents: 7016 diff changeset	3 Copyright (C) 1996, 1997, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
8920 eb63fbe60fab update copyright notices John W. Eaton <jwe@octave.org> parents: 7789 diff changeset	4 2007, 2008 John W. Eaton
1967 4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	5
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	6 This file is part of Octave.
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	7
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	8 Octave is free software; you can redistribute it and/or modify it
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	9 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6111 diff changeset	10 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6111 diff changeset	11 option) any later version.
1967 4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	12
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	13 Octave is distributed in the hope that it will be useful, but WITHOUT
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	16 for more details.
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	17
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	18 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6111 diff changeset	19 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6111 diff changeset	20 <http://www.gnu.org/licenses/>.
1967 4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	21
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	22 */
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	23
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	24 #if !defined (octave_liboctave_utils_h)
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	25 #define octave_liboctave_utils_h 1
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	26
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	27 #include <cstdio>
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	28
9469 c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	29 #include <iostream>
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	30 #include <string>
66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	31
4130 7d9bda865012 [project @ 2002-10-28 21:05:30 by jwe] jwe parents: 3970 diff changeset	32 #include "oct-cmplx.h"
5453 89f5979e8552 [project @ 2005-09-17 00:50:58 by jwe] jwe parents: 5451 diff changeset	33 #include "syswait.h"
4130 7d9bda865012 [project @ 2002-10-28 21:05:30 by jwe] jwe parents: 3970 diff changeset	34
6108 143b556ce725 [project @ 2006-10-27 01:45:54 by jwe] jwe parents: 5453 diff changeset	35 extern OCTAVE_API octave_idx_type NINTbig (double x);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	36 extern OCTAVE_API octave_idx_type NINTbig (float x);
6108 143b556ce725 [project @ 2006-10-27 01:45:54 by jwe] jwe parents: 5453 diff changeset	37 extern OCTAVE_API int NINT (double x);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	38 extern OCTAVE_API int NINT (float x);
6108 143b556ce725 [project @ 2006-10-27 01:45:54 by jwe] jwe parents: 5453 diff changeset	39 extern OCTAVE_API double D_NINT (double x);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	40 extern OCTAVE_API float F_NINT (float x);
1967 4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	41
6108 143b556ce725 [project @ 2006-10-27 01:45:54 by jwe] jwe parents: 5453 diff changeset	42 extern OCTAVE_API char strsave (const char );
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	43
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	44 extern OCTAVE_API void
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	45 octave_putenv (const std::string&, const std::string&);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	46
6108 143b556ce725 [project @ 2006-10-27 01:45:54 by jwe] jwe parents: 5453 diff changeset	47 extern OCTAVE_API std::string octave_fgets (std::FILE *);
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe] jwe parents: 5453 diff changeset	48 extern OCTAVE_API std::string octave_fgetl (std::FILE *);
2926 66ef74ee5d9f [project @ 1997-05-05 03:20:52 by jwe] jwe parents: 2847 diff changeset	49
6108 143b556ce725 [project @ 2006-10-27 01:45:54 by jwe] jwe parents: 5453 diff changeset	50 extern OCTAVE_API std::string octave_fgets (std::FILE *, bool& eof);
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe] jwe parents: 5453 diff changeset	51 extern OCTAVE_API std::string octave_fgetl (std::FILE *, bool& eof);
3970 4f884e25aab9 [project @ 2002-07-02 04:14:35 by jwe] jwe parents: 3803 diff changeset	52
6108 143b556ce725 [project @ 2006-10-27 01:45:54 by jwe] jwe parents: 5453 diff changeset	53 extern "C" OCTAVE_API int octave_gethostname (char *, int);
3803 63c75bc3db82 [project @ 2001-02-28 08:24:40 by jwe] jwe parents: 3706 diff changeset	54
10175 d354be89b2c3 use link module from gnulib John W. Eaton <jwe@octave.org> parents: 10174 diff changeset	55 extern "C" OCTAVE_API int
d354be89b2c3 use link module from gnulib John W. Eaton <jwe@octave.org> parents: 10174 diff changeset	56 octave_link (const char old_name, const char new_name);
d354be89b2c3 use link module from gnulib John W. Eaton <jwe@octave.org> parents: 10174 diff changeset	57
10176 a0665fa8798c use symlink module from gnulib John W. Eaton <jwe@octave.org> parents: 10175 diff changeset	58 extern "C" OCTAVE_API int
a0665fa8798c use symlink module from gnulib John W. Eaton <jwe@octave.org> parents: 10175 diff changeset	59 octave_symlink (const char old_name, const char new_name);
a0665fa8798c use symlink module from gnulib John W. Eaton <jwe@octave.org> parents: 10175 diff changeset	60
10177 cb3d926b4d9e use readlink module from gnulib John W. Eaton <jwe@octave.org> parents: 10176 diff changeset	61 extern "C" OCTAVE_API int
cb3d926b4d9e use readlink module from gnulib John W. Eaton <jwe@octave.org> parents: 10176 diff changeset	62 octave_readlink (const char name, char buf, size_t size);
cb3d926b4d9e use readlink module from gnulib John W. Eaton <jwe@octave.org> parents: 10176 diff changeset	63
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	64 extern "C" OCTAVE_API int
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	65 octave_mkdir (const char *name, mode_t mode);
10172 96ed9db3345c provide wrappers for mkdir and mkfifo John W. Eaton <jwe@octave.org> parents: 10171 diff changeset	66
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	67 extern "C" OCTAVE_API int
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	68 octave_mkfifo (const char *name, mode_t mode);
10172 96ed9db3345c provide wrappers for mkdir and mkfifo John W. Eaton <jwe@octave.org> parents: 10171 diff changeset	69
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	70 extern "C" OCTAVE_API void
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	71 octave_qsort (void *base, size_t n, size_t size,
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	72 int (cmp) (const void , const void *));
3613 0a93682f89c8 [project @ 2000-03-17 10:58:25 by jwe] jwe parents: 3504 diff changeset	73
10169 06bd6e57f889 use rmdir module from gnulib John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	74 extern "C" OCTAVE_API int octave_rmdir (const char *name);
06bd6e57f889 use rmdir module from gnulib John W. Eaton <jwe@octave.org> parents: 10158 diff changeset	75
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	76 extern "C" OCTAVE_API int
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	77 octave_rename (const char from, const char to);
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	78
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	79 extern "C" OCTAVE_API char *
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	80 oct_strptime (const char buf, const char format, struct tm *tm);
10170 1dffc8b2fca7 use rename module from gnulib John W. Eaton <jwe@octave.org> parents: 10169 diff changeset	81
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	82 extern "C" OCTAVE_API int
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	83 octave_strcasecmp (const char s1, const char s2);
3706 6581e686f83f [project @ 2000-07-25 05:30:02 by jwe] jwe parents: 3613 diff changeset	84
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	85 extern "C" OCTAVE_API int
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	86 octave_strncasecmp (const char s1, const char s2, size_t n);
6111 ed81d74118bb [project @ 2006-10-27 02:43:23 by jwe] jwe parents: 6108 diff changeset	87
10178 6bd86b6287b1 provide wrapper for tempnam John W. Eaton <jwe@octave.org> parents: 10177 diff changeset	88 extern "C" OCTAVE_API char *
6bd86b6287b1 provide wrapper for tempnam John W. Eaton <jwe@octave.org> parents: 10177 diff changeset	89 octave_tempnam (const char pdir, const char ppfx);
6bd86b6287b1 provide wrapper for tempnam John W. Eaton <jwe@octave.org> parents: 10177 diff changeset	90
10173 2b1f3f156aaf provide wrapper for umask John W. Eaton <jwe@octave.org> parents: 10172 diff changeset	91 extern "C" OCTAVE_API mode_t octave_umask (mode_t);
2b1f3f156aaf provide wrapper for umask John W. Eaton <jwe@octave.org> parents: 10172 diff changeset	92
10174 eb64bf1c6107 use unlink module from gnulib John W. Eaton <jwe@octave.org> parents: 10173 diff changeset	93 extern "C" OCTAVE_API int octave_unlink (const char *name);
eb64bf1c6107 use unlink module from gnulib John W. Eaton <jwe@octave.org> parents: 10173 diff changeset	94
9469 c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	95 template <typename T>
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	96 T
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	97 octave_read_value (std::istream& is)
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	98 {
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	99 T retval;
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	100 is >> retval;
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	101 return retval;
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	102 }
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	103
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	104 template <> OCTAVE_API double octave_read_value (std::istream& is);
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	105 template <> OCTAVE_API Complex octave_read_value (std::istream& is);
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	106 template <> OCTAVE_API float octave_read_value (std::istream& is);
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	107 template <> OCTAVE_API FloatComplex octave_read_value (std::istream& is);
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	108
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	109 // The next four functions are provided for backward compatibility.
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	110 inline double
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	111 octave_read_double (std::istream& is)
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	112 {
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	113 return octave_read_value<double> (is);
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	114 }
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	115
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	116 inline Complex
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	117 octave_read_complex (std::istream& is)
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	118 {
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	119 return octave_read_value<Complex> (is);
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	120 }
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	121
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	122 inline float
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	123 octave_read_float (std::istream& is)
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	124 {
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	125 return octave_read_value<float> (is);
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	126 }
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	127
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	128 inline FloatComplex
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	129 octave_read_float_complex (std::istream& is)
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	130 {
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	131 return octave_read_value<FloatComplex> (is);
c6edba80dfae sanity checks for loading sparse matrices John W. Eaton <jwe@octave.org> parents: 8950 diff changeset	132 }
4130 7d9bda865012 [project @ 2002-10-28 21:05:30 by jwe] jwe parents: 3970 diff changeset	133
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	134 extern OCTAVE_API void
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	135 octave_write_double (std::ostream& os, double dval);
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	136
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	137 extern OCTAVE_API void
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	138 octave_write_complex (std::ostream& os, const Complex& cval);
4130 7d9bda865012 [project @ 2002-10-28 21:05:30 by jwe] jwe parents: 3970 diff changeset	139
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	140 extern OCTAVE_API void
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	141 octave_write_float (std::ostream& os, float dval);
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	142
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	143 extern OCTAVE_API void
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	144 octave_write_float_complex (std::ostream& os, const FloatComplex& cval);
7789 82be108cc558 First attempt at single precision tyeps David Bateman <dbateman@free.fr> parents: 7017 diff changeset	145
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	146 #ifdef HAVE_LOADLIBRARY_API
ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	147 #include <windows.h>
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	148 extern "C" OCTAVE_API void *
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	149 octave_w32_library_search (HINSTANCE handle, const char *name);
6108 143b556ce725 [project @ 2006-10-27 01:45:54 by jwe] jwe parents: 5453 diff changeset	150 #undef min
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe] jwe parents: 5453 diff changeset	151 #undef max
5451 ed08548b9054 [project @ 2005-09-15 19:52:50 by jwe] jwe parents: 5307 diff changeset	152 #endif
1967 4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	153 #endif
4cb6aaa0f2c7 [project @ 1996-02-17 02:54:24 by jwe] jwe parents: diff changeset	154
10180 be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	155 extern "C" OCTAVE_API pid_t
be952ce74023 bootstrap.conf fixes John W. Eaton <jwe@octave.org> parents: 10178 diff changeset	156 octave_waitpid (pid_t pid, int *status, int options);

Mercurial > octave

annotate liboctave/lo-utils.h @ 10180:be952ce74023