Fawkes API  Fawkes Development Version
assert_exception.h
1 
2 /***************************************************************************
3  * assert_exception.h - exception using assert
4  *
5  * Created: Mon Jun 11 19:07:10 2012
6  * Copyright 2012 Tim Niemueller [www.niemueller.de]
7  *
8  ****************************************************************************/
9 
10 /* This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * (at your option) any later version. A runtime exception applies to
14  * this software (see LICENSE.GPL_WRE file mentioned below for details).
15  *
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19  * GNU Library General Public License for more details.
20  *
21  * Read the full text in the LICENSE.GPL_WRE file in the doc directory.
22  */
23 
24 #ifndef __CORE_ASSERT_EXCEPTION_H_
25 #define __CORE_ASSERT_EXCEPTION_H_
26 
27 #include <core/exception.h>
28 
29 #ifdef _ASSERT_H
30 # undef assert
31 #else
32 # if defined __cplusplus && __GNUC__ >= 3
33 # define __ASSERT_VOID_CAST static_cast<void>
34 # else
35 # define __ASSERT_VOID_CAST (void)
36 # endif
37 #endif
38 
39 #define assert(expr) \
40  ((expr) \
41  ? __ASSERT_VOID_CAST (0) \
42  : throw fawkes::Exception("Assertion '%s' failed in %s:%u", \
43  __STRING(expr), __FILE__, __LINE__))
44 
45 #endif