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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 |
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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 |
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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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21 |
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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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26 |
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27 #include <cstdarg> |
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28 |
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29 #include <iostream> |
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30 #include <string> |
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31 |
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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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44 |
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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 |
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62 extern std::string do_string_escapes (const std::string& s); |
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63 |
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64 extern const char *undo_string_escape (char c); |
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65 |
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66 extern std::string undo_string_escapes (const std::string& s); |
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67 |
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68 extern int check_preference (const std::string& var); |
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69 |
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70 extern void |
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71 check_dimensions (dim_vector& dim, const char *warnfor); |
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72 |
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73 extern void |
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74 get_dimensions (const octave_value& a, const char *warn_for, |
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75 dim_vector& dim); |
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76 |
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77 extern void |
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78 get_dimensions (const octave_value& a, const octave_value& b, |
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79 const char *warn_for, octave_idx_type& nr, octave_idx_type& nc); |
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80 |
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81 extern void |
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82 get_dimensions (const octave_value& a, |
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83 const char *warn_for, octave_idx_type& nr, octave_idx_type& nc); |
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84 |
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85 extern Matrix identity_matrix (octave_idx_type nr, octave_idx_type nc); |
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86 |
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87 extern int |
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88 octave_format (std::ostream& os, const char *fmt, ...); |
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89 |
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90 extern int |
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91 octave_vformat (std::ostream& os, const char *fmt, va_list args); |
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92 |
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93 extern char *octave_vsnprintf (const char *fmt, va_list args); |
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94 |
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95 extern char *octave_snprintf (const char *fmt, ...); |
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96 |
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97 extern void octave_sleep (double seconds); |
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98 |
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99 extern "C" void octave_sleep (unsigned int seconds); |
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100 |
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101 extern "C" void octave_usleep (unsigned int useconds); |
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102 |
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103 extern "C" int octave_strcasecmp (const char *s1, const char *s2); |
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104 |
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105 extern "C" int octave_strncasecmp (const char *s1, const char *s2, size_t n); |
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106 |
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107 extern "C" int octave_raw_vsnprintf (char *buf, size_t n, const char *fmt, |
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108 va_list args); |
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109 |
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110 #endif |
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111 |
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112 /* |
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113 ;;; Local Variables: *** |
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114 ;;; mode: C++ *** |
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115 ;;; End: *** |
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116 */ |
