/* $Id$ */

/*
 * Copyright (C) 2006 Richard Braun
 * 
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef _MTXEXCEPTION_H
#define _MTXEXCEPTION_H

#include <exception>

#define MTX_EXCEPTION_DEFAULT_MESSAGE "undefined mtx exception"

/**
 * Base class for mtx exceptions.
 */
class MtxException: public std::exception
{
  protected:
    /**
     * Address of message returned by what().
     */
    const char *message;

  public:
    MtxException() throw ();
    MtxException(const char *message) throw ();
    virtual ~MtxException() throw ();
    const char * what() const throw ();
};

#endif /* _MTXEXCEPTION_H */