Err.hxx

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00001 /*
00002  * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
00003  *                         UNIVERSITAT POMPEU FABRA
00004  *
00005  *
00006  * This program is free software; you can redistribute it and/or modify
00007  * it under the terms of the GNU General Public License as published by
00008  * the Free Software Foundation; either version 2 of the License, or
00009  * (at your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with this program; if not, write to the Free Software
00018  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00019  *
00020  */
00021 
00022 #ifndef _Err_
00023 #define _Err_
00024 
00025 #include <exception>
00026 
00027 namespace CLAM {
00028 
00048         class Err : public std::exception
00049         {
00050         protected:
00051                 char* mMsg;
00052         public:
00053                 Err() throw();
00054                 Err(const char* msg) throw();
00055                 Err(const Err&) throw();
00056 
00057                 virtual ~Err() throw();
00058 
00059                 void Print(void) const throw();
00060 
00061                 virtual const char* what() const throw() 
00062                 {
00063                         return mMsg?mMsg:"Unknown Error"; 
00064                 }
00065 
00066                 void Embed(const std::exception &) throw();
00067                 void Embed(const char* str) throw();
00068 
00069         };
00070 
00071 }
00072 
00073 #endif
00074 
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