Mercurial > hg > octave-nkf
annotate src/error.h @ 12385:c468c5b902b3 release-3-4-x ss-3-3-92
version is now 3.3.92
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Sun, 06 Feb 2011 06:27:19 -0500 |
| parents | fd0a3ac60b0e |
| children | 72c96de7a403 |
| rev | line source |
|---|---|
| 1 | 1 /* |
| 2 | |
| 11523 | 3 Copyright (C) 1993-2011 John W. Eaton |
| 1 | 4 |
| 5 This file is part of Octave. | |
| 6 | |
| 7 Octave is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 1 | 11 |
| 12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 7016 | 18 along with Octave; see the file COPYING. If not, see |
| 19 <http://www.gnu.org/licenses/>. | |
| 1 | 20 |
| 21 */ | |
| 22 | |
| 383 | 23 #if !defined (octave_error_h) |
| 24 #define octave_error_h 1 | |
| 1 | 25 |
| 6355 | 26 #include <cstdarg> |
| 3935 | 27 #include <string> |
| 1489 | 28 |
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29 class octave_value_list; |
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30 class unwind_protect; |
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31 |
| 1 | 32 #define panic_impossible() \ |
| 33 panic ("impossible state reached in file `%s' at line %d", \ | |
| 10313 | 34 __FILE__, __LINE__) |
| 1 | 35 |
| 6109 | 36 extern OCTINTERP_API void reset_error_handler (void); |
| 4318 | 37 |
| 6109 | 38 extern OCTINTERP_API int warning_enabled (const std::string& id); |
| 5781 | 39 |
| 6338 | 40 extern OCTINTERP_API void vmessage (const char *name, const char *fmt, va_list args); |
| 6109 | 41 extern OCTINTERP_API void message (const char *name, const char *fmt, ...); |
| 6338 | 42 |
| 43 extern OCTINTERP_API void vusage (const char *fmt, va_list args); | |
| 6109 | 44 extern OCTINTERP_API void usage (const char *fmt, ...); |
| 6338 | 45 |
| 46 extern OCTINTERP_API void vwarning (const char *fmt, va_list args); | |
| 6109 | 47 extern OCTINTERP_API void warning (const char *fmt, ...); |
| 6338 | 48 |
| 49 extern OCTINTERP_API void verror (const char *fmt, va_list args); | |
| 6109 | 50 extern OCTINTERP_API void error (const char *fmt, ...); |
| 6338 | 51 |
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52 extern OCTINTERP_API void verror_with_cfn (const char *fmt, va_list args); |
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53 extern OCTINTERP_API void error_with_cfn (const char *fmt, ...); |
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54 |
| 6338 | 55 extern OCTINTERP_API void vparse_error (const char *fmt, va_list args); |
| 6109 | 56 extern OCTINTERP_API void parse_error (const char *fmt, ...); |
| 5567 | 57 |
| 6109 | 58 extern OCTINTERP_API void |
| 6338 | 59 vmessage_with_id (const char *id, const char *name, const char *fmt, va_list args); |
| 60 | |
| 61 extern OCTINTERP_API void | |
| 5567 | 62 message_with_id (const char *id, const char *name, const char *fmt, ...); |
| 63 | |
| 6109 | 64 extern OCTINTERP_API void |
| 6338 | 65 vusage_with_id (const char *id, const char *fmt, va_list args); |
| 66 | |
| 67 extern OCTINTERP_API void | |
| 5567 | 68 usage_with_id (const char *id, const char *fmt, ...); |
| 69 | |
| 6109 | 70 extern OCTINTERP_API void |
| 6338 | 71 vwarning_with_id (const char *id, const char *fmt, va_list args); |
| 72 | |
| 73 extern OCTINTERP_API void | |
| 5567 | 74 warning_with_id (const char *id, const char *fmt, ...); |
| 75 | |
| 6109 | 76 extern OCTINTERP_API void |
| 6338 | 77 verror_with_id (const char *id, const char *fmt, va_list args); |
| 78 | |
| 79 extern OCTINTERP_API void | |
| 5567 | 80 error_with_id (const char *id, const char *fmt, ...); |
| 81 | |
| 6109 | 82 extern OCTINTERP_API void |
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83 verror_with_id_cfn (const char *id, const char *fmt, va_list args); |
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84 |
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85 extern OCTINTERP_API void |
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86 error_with_id_cfn (const char *id, const char *fmt, ...); |
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87 |
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88 extern OCTINTERP_API void |
| 6338 | 89 vparse_error_with_id (const char *id, const char *fmt, va_list args); |
| 90 | |
| 91 extern OCTINTERP_API void | |
| 5567 | 92 parse_error_with_id (const char *id, const char *fmt, ...); |
| 93 | |
| 6109 | 94 extern OCTINTERP_API void panic (const char *fmt, ...) GCC_ATTR_NORETURN; |
| 1 | 95 |
| 4732 | 96 // Helper function for print_usage defined in defun.cc. |
| 6109 | 97 extern OCTINTERP_API void defun_usage_message (const std::string& msg); |
| 4732 | 98 |
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99 extern OCTINTERP_API octave_value_list |
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100 set_warning_state (const std::string& id, const std::string& state); |
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101 |
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102 extern OCTINTERP_API octave_value_list |
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103 set_warning_state (const octave_value_list& args); |
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104 |
| 6109 | 105 extern OCTINTERP_API void disable_warning (const std::string& id); |
| 106 extern OCTINTERP_API void initialize_default_warning_state (void); | |
| 5794 | 107 |
| 7353 | 108 // TRUE means that Octave will try to enter the debugger when an error |
| 109 // is encountered. This will also inhibit printing of the normal | |
| 110 // traceback message (you will only see the top-level error message). | |
| 111 extern OCTINTERP_API bool Vdebug_on_error; | |
| 112 | |
| 113 // TRUE means that Octave will try to enter the debugger when a warning | |
| 114 // is encountered. | |
| 115 extern OCTINTERP_API bool Vdebug_on_warning; | |
| 116 | |
| 143 | 117 // Current error state. |
| 6109 | 118 extern OCTINTERP_API int error_state; |
| 143 | 119 |
| 3489 | 120 // Current warning state. |
| 6109 | 121 extern OCTINTERP_API int warning_state; |
| 3489 | 122 |
| 1489 | 123 // Tell the error handler whether to print messages, or just store |
| 124 // them for later. Used for handling errors in eval() and | |
| 125 // the `unwind_protect' statement. | |
| 6109 | 126 extern OCTINTERP_API int buffer_error_messages; |
| 1489 | 127 |
| 3815 | 128 // TRUE means error messages are turned off. |
| 6109 | 129 extern OCTINTERP_API bool discard_error_messages; |
| 3815 | 130 |
| 4452 | 131 // TRUE means warning messages are turned off. |
| 6109 | 132 extern OCTINTERP_API bool discard_warning_messages; |
| 4452 | 133 |
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134 // Helper functions to pass last error and warning messages and ids |
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135 extern OCTINTERP_API std::string last_error_message (void); |
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136 extern OCTINTERP_API std::string last_error_id (void); |
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137 extern OCTINTERP_API std::string last_warning_message (void); |
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138 extern OCTINTERP_API std::string last_warning_id (void); |
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139 |
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140 extern OCTINTERP_API void interpreter_try (unwind_protect&); |
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141 |
| 1 | 142 #endif |