DinverCore/ParentIndex.h

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/***************************************************************************
**
**  This file is part of DinverCore.
**
**  This file may be distributed and/or modified under the terms of the
**  GNU General Public License version 2 or 3 as published by the Free
**  Software Foundation and appearing in the file LICENSE.GPL included
**  in the packaging of this file.
**
**  This file 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 General Public License for
**  more details.
**
**  You should have received a copy of the GNU General Public License
**  along with this program. If not, see <http://www.gnu.org/licenses/>.
**
**  See http://www.geopsy.org for more information.
**
**  Created: 2010-12-22
**  Authors:
**    Marc Wathelet (LGIT, Grenoble, France)
**
***************************************************************************/

#ifndef PARENTINDEX_H
#define PARENTINDEX_H

#include "GeneratorModels.h"
#include "DinverCoreDLLExport.h"

namespace DinverCore {

  class DINVERCORE_EXPORT ParentIndex
  {
  public:
    inline ParentIndex(GeneratorModels * models, int activeIndex);
    inline ~ParentIndex();

    int serialNumber() const {return _models->serialNumber();}
    const ActiveModels * activeModels() const {return _models->activeModels();}
    const ScaledModels * scaledModels() const {return _models->scaledModels();}
    int activeIndex() const {return _activeIndex;}
  private:
    GeneratorModels * _models;
    int _activeIndex;
  };

  inline ParentIndex::ParentIndex(GeneratorModels * models, int activeIndex)
  {
    _models=models;
    _models->addReference();
    _activeIndex=activeIndex;
  }

  inline ParentIndex::~ParentIndex()
  {
    GeneratorModels::removeReference(_models);
  }

} // namespace DinverCore

#endif // PARENTINDEX_H