gmFileExtraNodes.h

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/************************************************************************
**
** Copyright (C) 2014 by Carlos Augusto Teixera Mendes
** All rights reserved.
**
** This file is part of the "GeMA" software. It's use should respect
** the terms in the license agreement that can be found together 
** with this source code.
** It is provided AS IS, with NO WARRANTY OF ANY KIND, 
** INCLUDING THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR 
** A PARTICULAR PURPOSE.
**
************************************************************************/
 
#ifndef _GEMA_FILE_EXTRA_NODES_H_
#define _GEMA_FILE_EXTRA_NODES_H_
 
#include <QVector>
#include <assert.h>
 
#include <gmCell.h>
 
class GmCellMesh;
class GmCellGroupSet;
class GmFileFormat;
 
 
class GmFileExtraNodes
{
public:
  GmFileExtraNodes(const GmFileFormat* fileFormat, const GmCellMesh* mesh, bool activeOnly, 
                   const GmCellGroupSet* group, int numMeshNodes, bool useModelOrder);
 
  int numNodes() const { return _extraNodes.size(); }
 
  const QPair<int, int>& edgeNodes(int i) const { return _extraNodes[i]; }
 
  void resetNext() { _currentIndex = _firstIndex; }
 
  int nextNodeIndex() { return _currentIndex++; }
 
  int lastNodeIndex() const { return _firstIndex + _extraNodes.size() - 1; }
 
  static bool transformationExists(GmCellType cellType)
  {
    return _acceptedTypes.contains(cellType);
  }
 
private:
  static QVector<GmCellType> _acceptedTypes; 
 
  QVector<QPair<int, int>> _extraNodes;   
  int                      _firstIndex;   
  int                      _currentIndex; 
};
 
#endif