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exception.hpp

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00001 /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
00002 /*
00003  *  Main authors:
00004  *     Christian Schulte <schulte@gecode.org>
00005  *
00006  *  Copyright:
00007  *     Christian Schulte, 2004
00008  *
00009  *  Last modified:
00010  *     $Date: 2011-03-14 16:07:31 +0100 (Mon, 14 Mar 2011) $ by $Author: tack $
00011  *     $Revision: 11796 $
00012  *
00013  *  This file is part of Gecode, the generic constraint
00014  *  development environment:
00015  *     http://www.gecode.org
00016  *
00017  *  Permission is hereby granted, free of charge, to any person obtaining
00018  *  a copy of this software and associated documentation files (the
00019  *  "Software"), to deal in the Software without restriction, including
00020  *  without limitation the rights to use, copy, modify, merge, publish,
00021  *  distribute, sublicense, and/or sell copies of the Software, and to
00022  *  permit persons to whom the Software is furnished to do so, subject to
00023  *  the following conditions:
00024  *
00025  *  The above copyright notice and this permission notice shall be
00026  *  included in all copies or substantial portions of the Software.
00027  *
00028  *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
00029  *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
00030  *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
00031  *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
00032  *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
00033  *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
00034  *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
00035  *
00036  */
00037 
00038 #include <exception>
00039 
00040 namespace Gecode {
00041 
00046   class GECODE_SUPPORT_EXPORT Exception : public std::exception {
00047   private:
00048     static const int li_max = 127;
00049     char li[li_max+1];
00050   public:
00052     Exception(const char* l, const char* i) throw ();
00054     virtual const char* what(void) const throw();
00055   };
00056 
00057 
00064 
00065   class GECODE_VTABLE_EXPORT MemoryExhausted : public Exception {
00066   public:
00068     MemoryExhausted(void);
00069   };
00071   class GECODE_VTABLE_EXPORT DynamicCastFailed : public Exception {
00072   public:
00074     DynamicCastFailed(const char* l);
00075   };
00077   class GECODE_VTABLE_EXPORT OperatingSystemError : public Exception {
00078   public:
00080     OperatingSystemError(const char* l);
00081   };
00083 
00084   /*
00085    * Classes for exceptions
00086    *
00087    */
00088   inline
00089   MemoryExhausted::MemoryExhausted(void)
00090     : Exception("Memory","Heap memory exhausted") {}
00091 
00092   inline
00093   DynamicCastFailed::DynamicCastFailed(const char* l)
00094     : Exception(l,"Attempt to perform dynamic_cast failed") {}
00095 
00096   inline
00097   OperatingSystemError::OperatingSystemError(const char* l)
00098     : Exception(l,"Operating system error") {}
00099 
00100 }
00101 
00102 // STATISTICS: support-any