MCExcept.h

#if !defined(__MCEXCEPT_H_)
#define __MCEXCEPT_H_

#ident "@(#)$Id: MCExcept.h,v 1.6 2004/12/02 07:05:20 mike Exp $"

/*
 * Copyright Miba Consulting Ltd. (c) 2000-2003
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 */

#if defined(WIN32)
#pragma warning(disable:4290)
#endif
#include <exception>
#include "mcllib/MCSrcMsg.h"

namespace mcllib
{
    // Forward declaration of private class
    class MCStringStream;

    class MCExcept : public std::exception
    {
    public:
        MCExcept(const MCSrcMsg& msg);
        MCExcept(const char* exStr);
        const MCSrcMsg& getMsg() const;
        // From std::exception
        virtual ~MCExcept() throw();
        virtual const char* what() const throw();
    
    protected:
        void complete(const MCStringStream& mcss);
        // These are noops in the base class
        virtual void suffix(MCStringStream& mcss);
        virtual void prefix(MCStringStream& mcss);
        MCExcept();
        void setFileLine(const char* file, MCSrcMsg::linenum_t line);
    
    private:
        MCSrcMsg m_msg;
    };

    class MCExceptFatal : public MCExcept
    {
    public:
        MCExceptFatal(const MCSrcMsg& msg);
        MCExceptFatal(const char* exStr);
        // From MCExcept
        virtual ~MCExceptFatal() throw();

    protected:
        MCExceptFatal();
    };

    // Log an exception
    void MCLogExcept(const std::exception& ex);

};

#endif

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