construo_error.hxx

   1 //  $Id: construo_error.hxx,v 1.4 2003/01/08 23:14:59 grumbel Exp $
   2 //
   3 //  Construo - A wire-frame construction game
   4 //  Copyright (C) 2002 Ingo Ruhnke <grumbel@gmx.de>
   5 //
   6 //  This program is free software; you can redistribute it and/or
   7 //  modify it under the terms of the GNU General Public License
   8 //  as published by the Free Software Foundation; either version 2
   9 //  of the License, or (at your option) any later version.
  10 //
  11 //  This program is distributed in the hope that it will be useful,
  12 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 //  GNU General Public License for more details.
  15 //
  16 //  You should have received a copy of the GNU General Public License
  17 //  along with this program; if not, write to the Free Software
  18 //  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  19
  20 #ifndef HEADER_CONSTRUO_ERROR_HXX
  21 #define HEADER_CONSTRUO_ERROR_HXX
  22
  23 #include <string>
  24
  25 #ifndef NODEBUG
  26 #  define ConstruoAssert(expr, str) assert(expr && str)
  27 #endif
  28
  29 class ConstruoError
  30 {
  31 public:
  32   std::string msg;
  33
  34   ConstruoError(const std::string& str)
  35     : msg(str) {}
  36
  37   static void raise(const std::string& str) {
  38     throw ConstruoError (str);
  39   }
  40 };
  41
  42 #endif
  43
  44 /* EOF */