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annotate src/utils.h @ 5864:e884ab4f29ee

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[project @ 2006-06-22 00:57:27 by jwe]
author jwe
date Thu, 22 Jun 2006 00:57:28 +0000
parents 1138ced03f14
children c68896f193e3
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1 /*
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2
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3 Copyright (C) 1996, 1997 John W. Eaton
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4
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5 This file is part of Octave.
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6
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 2, or (at your option) any
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10 later version.
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11
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, write to the Free
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19 Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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20 02110-1301, USA.
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22 */
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23
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24 #if !defined (octave_utils_h)
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25 #define octave_utils_h 1
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27 #include <cstdarg>
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29 #include <iostream>
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30 #include <string>
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32 #include "dMatrix.h"
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33 #include "lo-utils.h"
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34
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35 class octave_value;
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36 class octave_value_list;
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37 class string_vector;
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38
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39 extern bool valid_identifier (const char *s);
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40 extern bool valid_identifier (const std::string& s);
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41
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42 extern int almost_match (const std::string& std, const std::string& s,
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43 int min_match_len = 1, int case_sens = 1);
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45 extern int
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46 keyword_almost_match (const char * const *std, int *min_len,
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47 const std::string& s, int min_toks_to_match,
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48 int max_toks);
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49
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50 extern int empty_arg (const char *name, octave_idx_type nr, octave_idx_type nc);
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51
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52 extern std::string
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53 search_path_for_file (const std::string&, const string_vector&);
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54
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55 extern string_vector
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56 search_path_for_all_files (const std::string&, const string_vector&);
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57
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58 extern std::string file_in_path (const std::string&, const std::string&);
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59 extern std::string fcn_file_in_path (const std::string&);
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60 extern std::string oct_file_in_path (const std::string&);
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61 extern std::string mex_file_in_path (const std::string&);
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63 extern std::string do_string_escapes (const std::string& s);
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64
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65 extern const char *undo_string_escape (char c);
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66
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67 extern std::string undo_string_escapes (const std::string& s);
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69 extern void
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70 check_dimensions (dim_vector& dim, const char *warnfor);
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72 extern void
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73 get_dimensions (const octave_value& a, const char *warn_for,
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74 dim_vector& dim);
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76 extern void
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77 get_dimensions (const octave_value& a, const octave_value& b,
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78 const char *warn_for, octave_idx_type& nr, octave_idx_type& nc);
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80 extern void
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81 get_dimensions (const octave_value& a,
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82 const char *warn_for, octave_idx_type& nr, octave_idx_type& nc);
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83
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84 extern Matrix identity_matrix (octave_idx_type nr, octave_idx_type nc);
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85
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86 extern int
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87 octave_format (std::ostream& os, const char *fmt, ...);
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88
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89 extern int
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90 octave_vformat (std::ostream& os, const char *fmt, va_list args);
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91
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92 extern char *octave_vsnprintf (const char *fmt, va_list args);
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93
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94 extern char *octave_snprintf (const char *fmt, ...);
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95
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96 extern void octave_sleep (double seconds);
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97
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98 extern "C" void octave_sleep (unsigned int seconds);
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99
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100 extern "C" void octave_usleep (unsigned int useconds);
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101
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102 extern "C" int octave_strcasecmp (const char *s1, const char *s2);
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103
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104 extern "C" int octave_strncasecmp (const char *s1, const char *s2, size_t n);
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105
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106 extern "C" int octave_raw_vsnprintf (char *buf, size_t n, const char *fmt,
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107 va_list args);
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108
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109 #endif
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110
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111 /*
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112 ;;; Local Variables: ***
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113 ;;; mode: C++ ***
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114 ;;; End: ***
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115 */