comparisonvisitor.h

/*
  Copyright 2009 Ingo Klöcker <kloecker@kde.org>
 
  This library is free software; you can redistribute it and/or modify it
  under the terms of the GNU Library General Public License as published by
  the Free Software Foundation; either version 2 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 Library General Public
  License for more details.
 
  You should have received a copy of the GNU Library General Public License
  along with this library; see the file COPYING.LIB.  If not, write to the
  Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  02110-1301, USA.
*/
 
#ifndef KCAL_COMPARISONVISITOR_H
#define KCAL_COMPARISONVISITOR_H
 
#include "incidencebase.h"
 
namespace KCal {
 
class ComparisonVisitor : public IncidenceBase::Visitor
{
  public:
    ComparisonVisitor();
 
    virtual ~ComparisonVisitor();
 
    bool compare( IncidenceBase *incidence, const IncidenceBase *reference );
 
    virtual bool visit( Event *event );
 
    virtual bool visit( Todo *todo );
 
    virtual bool visit( Journal *journal );
 
    virtual bool visit( FreeBusy *freebusy );
 
  private:
    //@cond PRIVATE
    class Private;
    Private *const d;
    //@endcond
};
 
}
 
#endif // KCAL_COMPARISONVISITOR_H