Exception.h

/***************************************************************************
 *   This file is part of OpenCAL: Open Computer Animation Library         *
 *   I created OpenCAL as my master's thesis Computer Science (multimedia) *
 *   at the tUL university in Diepenbeek, Belgium                          *
 *                                                                         *
 *   Copyright (C) 2003-2004 by Jeroen Dierckx                             *
 *   jeroen.dierckx@student.luc.ac.be                                      *
 *                                                                         *
 ***************************************************************************/

#ifndef OPENCAL_EXCEPTIONS_EXCEPTION_H
#define OPENCAL_EXCEPTIONS_EXCEPTION_H

// Includes
#include <OpenCAL/global.h>

#include <ostream>
using std::ostream;


namespace OpenCAL
{
    namespace Exceptions
    {
        class OPENCAL_API Exception
        {
            protected:
                // Member variables
                string m_type, m_message, m_file;
                int m_line;

            public:
                // Constructors and destructor
                Exception(const string &file, int line);
                Exception(const string &message = "", const string &file = "", int line = 0);
                virtual ~Exception();

                // Get functions
                virtual const string &getType() const { return m_type; }
                virtual const string &getMessage() const { return m_message; }
                virtual const string &getFile() const { return m_file; }
                virtual int getLine() const { return m_line; }

                // Other functions
                virtual string toString() const;
                virtual void print() const;

        // Friend functions
        friend ostream &operator<<(ostream &stream, const Exception &e);
        };
    }
}

#endif // OPENCAL_EXCEPTIONS_EXCEPTION_H

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