glc_rep.h

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/****************************************************************************

 This file is part of the GLC-lib library.
 Copyright (C) 2005-2008 Laurent Ribon (laumaya@users.sourceforge.net)
 http://glc-lib.sourceforge.net

 GLC-lib 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 3 of the License, or
 (at your option) any later version.

 GLC-lib 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 GLC-lib; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

 *****************************************************************************/

#include <QString>
#include <QDateTime>

#include "../glc_config.h"

#ifndef GLC_REP_H_
#define GLC_REP_H_


class GLC_LIB_EXPORT GLC_Rep
{
public:
        enum Type
        {
                GLC_VBOGEOM= 1
        };


public:
        GLC_Rep();

        GLC_Rep(const GLC_Rep&);

        virtual GLC_Rep &operator=(const GLC_Rep&);

        virtual GLC_Rep* clone() const = 0;

        virtual GLC_Rep* deepCopy() const = 0;

        virtual ~GLC_Rep();




public:
        inline bool isTheLast() const
        {return 1 == (*m_pNumberOfRepresentation);}

        inline bool operator==(const GLC_Rep& rep)
        {
                return (rep.m_pNumberOfRepresentation == m_pNumberOfRepresentation);
        }

        inline QString fileName() const
        {return (*m_pFileName);}

        virtual int type() const =0;

        inline QString name() const
        {return (*m_pName);}

        virtual bool isEmpty() const= 0;

        inline bool isLoaded() const
        {return *m_pIsLoaded;}

        inline QDateTime lastModified() const
        {return *m_pDateTime;}




public:
        inline void setFileName(const QString& fileName)
        {(*m_pFileName)= fileName;}

        inline void setName(const QString& name)
        {(*m_pName)= name;}

        virtual bool load()= 0;

        virtual bool unload()= 0;

        virtual void replace(GLC_Rep*)= 0;

        inline void setLastModified(const QDateTime& dateTime)
        {*m_pDateTime= dateTime;}


// private services functions
private:
        void clear();
// protected members
protected:

        bool* m_pIsLoaded;

// Private members
private:

        int* m_pNumberOfRepresentation;

        QString* m_pFileName;

        QString* m_pName;

        QDateTime* m_pDateTime;

};

#endif /* GLC_REP_H_ */