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construo_error.hxx

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00001 //  $Id: construo_error.hxx,v 1.4 2003/01/08 23:14:59 grumbel Exp $
00002 // 
00003 //  Construo - A wire-frame construction game
00004 //  Copyright (C) 2002 Ingo Ruhnke <grumbel@gmx.de>
00005 //
00006 //  This program is free software; you can redistribute it and/or
00007 //  modify it under the terms of the GNU General Public License
00008 //  as published by the Free Software Foundation; either version 2
00009 //  of the License, or (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 #ifndef HEADER_CONSTRUO_ERROR_HXX
00021 #define HEADER_CONSTRUO_ERROR_HXX
00022 
00023 #include <string>
00024 
00025 #ifndef NODEBUG
00026 #  define ConstruoAssert(expr, str) assert(expr && str)
00027 #endif
00028 
00029 class ConstruoError
00030 {
00031 public:
00032   std::string msg;
00033 
00034   ConstruoError(const std::string& str)
00035     : msg(str) {}
00036 
00037   static void raise(const std::string& str) {
00038     throw ConstruoError (str);
00039   }
00040 };
00041 
00042 #endif
00043 
00044 /* EOF */

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