Fawkes API  Fawkes Development Version
assert_exception.h
00001 
00002 /***************************************************************************
00003  *  assert_exception.h - exception using assert
00004  *
00005  *  Created: Mon Jun 11 19:07:10 2012
00006  *  Copyright  2012  Tim Niemueller [www.niemueller.de]
00007  *
00008  ****************************************************************************/
00009 
00010 /*  This program is free software; you can redistribute it and/or modify
00011  *  it under the terms of the GNU General Public License as published by
00012  *  the Free Software Foundation; either version 2 of the License, or
00013  *  (at your option) any later version. A runtime exception applies to
00014  *  this software (see LICENSE.GPL_WRE file mentioned below for details).
00015  *
00016  *  This program is distributed in the hope that it will be useful,
00017  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00018  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00019  *  GNU Library General Public License for more details.
00020  *
00021  *  Read the full text in the LICENSE.GPL_WRE file in the doc directory.
00022  */
00023 
00024 #ifndef __CORE_ASSERT_EXCEPTION_H_
00025 #define __CORE_ASSERT_EXCEPTION_H_
00026 
00027 #include <core/exception.h>
00028 
00029 #ifdef _ASSERT_H
00030 #  undef assert
00031 #else
00032 #  if defined __cplusplus && __GNUC__ >= 3
00033 #    define __ASSERT_VOID_CAST static_cast<void>
00034 #  else
00035 #    define __ASSERT_VOID_CAST (void)
00036 #  endif
00037 #endif
00038 
00039 #define assert(expr)                                                    \
00040   ((expr)                                                               \
00041    ? __ASSERT_VOID_CAST (0)                                             \
00042    : throw fawkes::Exception("Assertion '%s' failed in %s:%u",          \
00043                              __STRING(expr), __FILE__, __LINE__))
00044 
00045 #endif