glc_rep.cpp

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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 "glc_rep.h"
#include "QtDebug"

// Default constructor
GLC_Rep::GLC_Rep()
: m_pIsLoaded(new bool(false))
, m_pNumberOfRepresentation(new int(1))
, m_pFileName(new QString())
, m_pName(new QString())
, m_pDateTime(new QDateTime)
{

}

// Copy Constructor
GLC_Rep::GLC_Rep(const GLC_Rep& rep)
: m_pIsLoaded(rep.m_pIsLoaded)
, m_pNumberOfRepresentation(rep.m_pNumberOfRepresentation)
, m_pFileName(rep.m_pFileName)
, m_pName(rep.m_pName)
, m_pDateTime(rep.m_pDateTime)
{
        ++(*m_pNumberOfRepresentation);
}

// Assignement operator
GLC_Rep& GLC_Rep::operator=(const GLC_Rep& rep)
{
        if (this != &rep)
        {
                // Clear this representation
                clear();
                m_pIsLoaded= rep.m_pIsLoaded;
                m_pNumberOfRepresentation= rep.m_pNumberOfRepresentation;
                ++(*m_pNumberOfRepresentation);
                m_pFileName= rep.m_pFileName;
                m_pName= rep.m_pName;
                m_pDateTime= rep.m_pDateTime;
        }

        return *this;
}

// Destructor
GLC_Rep::~GLC_Rep()
{
        // Clear this representation
        clear();
}


// private services functions
// Clear current representation
void GLC_Rep::clear()
{
        Q_ASSERT(NULL != m_pNumberOfRepresentation);
        if ((--(*m_pNumberOfRepresentation)) == 0)
        {
                delete m_pIsLoaded;
                m_pIsLoaded= NULL;
                delete m_pNumberOfRepresentation;
                m_pNumberOfRepresentation= NULL;
                delete m_pFileName;
                m_pFileName= NULL;
                delete m_pName;
                m_pName= NULL;
                delete m_pDateTime;
                m_pDateTime= NULL;
        }
}