00001 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */ 00002 /* 00003 * Copyright (c) 2006 INRIA 00004 * 00005 * This program is free software; you can redistribute it and/or modify 00006 * it under the terms of the GNU General Public License version 2 as 00007 * published by the Free Software Foundation; 00008 * 00009 * This program is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU General Public License 00015 * along with this program; if not, write to the Free Software 00016 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00017 * 00018 * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr> 00019 */ 00020 #ifndef FATAL_ERROR_H 00021 #define FATAL_ERROR_H 00022 00023 #include <iostream> 00024 00025 /** 00026 * \ingroup debugging 00027 * \brief fatal error handling 00028 * 00029 * \param msg message to output when this macro is hit. 00030 * 00031 * When this macro is hit at runtime, the user-specified 00032 * error message is output and the program is halted by 00033 * dereferencing a null pointer. This macro is enabled 00034 * unconditionally in all builds, including debug and 00035 * optimized builds. 00036 */ 00037 #define NS_FATAL_ERROR(msg) \ 00038 do \ 00039 { \ 00040 std::cerr << msg << std::endl; \ 00041 int *a = 0; \ 00042 *a = 0; \ 00043 } \ 00044 while (false) 00045 00046 00047 #endif /* FATAL_ERROR_H */