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- /*
-
- Copyright (C) 1996 John W. Eaton
-
- This file is part of Octave.
-
- Octave is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by the
- Free Software Foundation; either version 2, or (at your option) any
- later version.
-
- Octave is distributed in the hope that it will be useful, but WITHOUT
- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- for more details.
-
- You should have received a copy of the GNU General Public License
- along with Octave; see the file COPYING. If not, write to the Free
- Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- */
-
- #if !defined (octave_error_h)
- #define octave_error_h 1
-
- class ostrstream;
-
- #define panic_impossible() \
- panic ("impossible state reached in file `%s' at line %d", \
- __FILE__, __LINE__)
-
- extern void message (const char *name, const char *fmt, ...);
- extern void usage (const char *fmt, ...);
- extern void warning (const char *fmt, ...);
- extern void error (const char *fmt, ...);
- extern void parse_error (const char *fmt, ...);
- extern void panic (const char *fmt, ...) GCC_ATTR_NORETURN;
-
- // Current error state.
- extern int error_state;
-
- // Tell the error handler whether to print messages, or just store
- // them for later. Used for handling errors in eval() and
- // the `unwind_protect' statement.
- extern int buffer_error_messages;
-
- // The message buffer
- extern ostrstream *error_message_buffer;
-
- extern void symbols_of_error (void);
-
- #endif
-
- /*
- ;;; Local Variables: ***
- ;;; mode: C++ ***
- ;;; End: ***
- */
-