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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_error_h) |
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25 #define octave_error_h 1 |
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26 |
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27 #include <string> |
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28 |
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29 #define panic_impossible() \ |
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30 panic ("impossible state reached in file `%s' at line %d", \ |
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31 __FILE__, __LINE__) |
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32 |
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33 extern OCTINTERP_API void reset_error_handler (void); |
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34 |
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35 extern OCTINTERP_API int warning_enabled (const std::string& id); |
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36 |
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37 extern OCTINTERP_API void vmessage (const char *name, const char *fmt, va_list args); |
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38 extern OCTINTERP_API void message (const char *name, const char *fmt, ...); |
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39 |
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40 extern OCTINTERP_API void vusage (const char *fmt, va_list args); |
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41 extern OCTINTERP_API void usage (const char *fmt, ...); |
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42 |
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43 extern OCTINTERP_API void vwarning (const char *fmt, va_list args); |
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44 extern OCTINTERP_API void warning (const char *fmt, ...); |
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45 |
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46 extern OCTINTERP_API void verror (const char *fmt, va_list args); |
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47 extern OCTINTERP_API void error (const char *fmt, ...); |
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48 |
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49 extern OCTINTERP_API void vparse_error (const char *fmt, va_list args); |
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50 extern OCTINTERP_API void parse_error (const char *fmt, ...); |
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51 |
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52 extern OCTINTERP_API void |
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53 vmessage_with_id (const char *id, const char *name, const char *fmt, va_list args); |
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54 |
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55 extern OCTINTERP_API void |
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56 message_with_id (const char *id, const char *name, const char *fmt, ...); |
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57 |
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58 extern OCTINTERP_API void |
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59 vusage_with_id (const char *id, const char *fmt, va_list args); |
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60 |
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61 extern OCTINTERP_API void |
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62 usage_with_id (const char *id, const char *fmt, ...); |
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63 |
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64 extern OCTINTERP_API void |
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65 vwarning_with_id (const char *id, const char *fmt, va_list args); |
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66 |
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67 extern OCTINTERP_API void |
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68 warning_with_id (const char *id, const char *fmt, ...); |
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69 |
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70 extern OCTINTERP_API void |
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71 verror_with_id (const char *id, const char *fmt, va_list args); |
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72 |
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73 extern OCTINTERP_API void |
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74 error_with_id (const char *id, const char *fmt, ...); |
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75 |
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76 extern OCTINTERP_API void |
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77 vparse_error_with_id (const char *id, const char *fmt, va_list args); |
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78 |
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79 extern OCTINTERP_API void |
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80 parse_error_with_id (const char *id, const char *fmt, ...); |
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81 |
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82 extern OCTINTERP_API void panic (const char *fmt, ...) GCC_ATTR_NORETURN; |
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83 |
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84 // Helper function for print_usage defined in defun.cc. |
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85 extern OCTINTERP_API void defun_usage_message (const std::string& msg); |
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86 |
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87 extern OCTINTERP_API void disable_warning (const std::string& id); |
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88 extern OCTINTERP_API void initialize_default_warning_state (void); |
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89 |
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90 // Current error state. |
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91 extern OCTINTERP_API int error_state; |
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92 |
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93 // Current warning state. |
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94 extern OCTINTERP_API int warning_state; |
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95 |
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96 // Tell the error handler whether to print messages, or just store |
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97 // them for later. Used for handling errors in eval() and |
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98 // the `unwind_protect' statement. |
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99 extern OCTINTERP_API int buffer_error_messages; |
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100 |
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101 // TRUE means error messages are turned off. |
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102 extern OCTINTERP_API bool discard_error_messages; |
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103 |
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104 // TRUE means warning messages are turned off. |
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105 extern OCTINTERP_API bool discard_warning_messages; |
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106 |
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107 #endif |
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108 |
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109 /* |
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110 ;;; Local Variables: *** |
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111 ;;; mode: C++ *** |
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112 ;;; End: *** |
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113 */ |
