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annotate src/error.h @ 2173:b9cfacab52d1

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[project @ 1996-05-13 16:04:23 by jwe]
author jwe
date Mon, 13 May 1996 16:04:23 +0000
parents 003570e69c7b
children d95b5eb82e22
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1 /*
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2
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3 Copyright (C) 1996 John W. Eaton
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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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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21 */
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23 #if !defined (octave_error_h)
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24 #define octave_error_h 1
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26 class ostrstream;
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28 #define panic_impossible() \
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29 panic ("impossible state reached in file `%s' at line %d", \
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30 __FILE__, __LINE__)
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32 extern void message (const char *name, const char *fmt, ...);
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33 extern void usage (const char *fmt, ...);
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34 extern void warning (const char *fmt, ...);
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35 extern void error (const char *fmt, ...);
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36 extern void parse_error (const char *fmt, ...);
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37 extern void panic (const char *fmt, ...) NORETURN;
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39 // Current error state.
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40 extern int error_state;
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41
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42 // Tell the error handler whether to print messages, or just store
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43 // them for later. Used for handling errors in eval() and
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44 // the `unwind_protect' statement.
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45 extern int buffer_error_messages;
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46
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47 // The message buffer
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48 extern ostrstream *error_message_buffer;
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49
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50 extern void symbols_of_error (void);
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51
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52 #endif
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53
78fd87e624cb [project @ 1993-08-08 01:13:40 by jwe]
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54 /*
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55 ;;; Local Variables: ***
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56 ;;; mode: C++ ***
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57 ;;; End: ***
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58 */