Claw
1.7.0
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00001 /* 00002 CLAW - a C++ Library Absolutely Wonderful 00003 00004 CLAW is a free library without any particular aim but being useful to 00005 anyone. 00006 00007 Copyright (C) 2005-2011 Julien Jorge 00008 00009 This library is free software; you can redistribute it and/or 00010 modify it under the terms of the GNU Lesser General Public 00011 License as published by the Free Software Foundation; either 00012 version 2.1 of the License, or (at your option) any later version. 00013 00014 This library is distributed in the hope that it will be useful, 00015 but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00017 Lesser General Public License for more details. 00018 00019 You should have received a copy of the GNU Lesser General Public 00020 License along with this library; if not, write to the Free Software 00021 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00022 00023 contact: julien.jorge@gamned.org 00024 */ 00030 #ifndef __CLAW_EXCEPTION_HPP__ 00031 #define __CLAW_EXCEPTION_HPP__ 00032 00033 #include <exception> 00034 #include <string> 00035 00036 namespace claw 00037 { 00042 class exception: 00043 public std::exception 00044 { 00045 public: 00050 exception( const std::string& msg ) throw() 00051 : m_msg(msg) 00052 { } 00053 00055 ~exception() throw() {} 00056 00058 const char* what() const throw() { return m_msg.c_str(); } 00059 00060 private: 00062 const std::string m_msg; 00063 00064 }; // class exception 00065 00070 class bad_format: 00071 public exception 00072 { 00073 public: 00078 bad_format( const std::string& msg ) throw() 00079 : exception(msg) 00080 { } 00081 }; // class bad_format 00082 00083 } // namespace claw 00084 00090 #define CLAW_EXCEPTION( m ) \ 00091 claw::exception( std::string(__FUNCTION__) + ": " + m ) 00092 00093 #endif // __CLAW_EXCEPTION_HPP__