vtkBridgeCellIteratorOnCellList.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkBridgeCellIteratorOnCellList.h,v $

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef __vtkBridgeCellIteratorOnCellList_h
#define __vtkBridgeCellIteratorOnCellList_h

#include "vtkBridgeCellIteratorStrategy.h"

class vtkBridgeCell;
class vtkIdList;
class vtkBridgeDataSet;

class VTK_BRIDGE_EXPORT vtkBridgeCellIteratorOnCellList : public vtkBridgeCellIteratorStrategy
{
public:
  static vtkBridgeCellIteratorOnCellList *New();
  vtkTypeRevisionMacro(vtkBridgeCellIteratorOnCellList,
                       vtkBridgeCellIteratorStrategy);
  void PrintSelf(ostream& os, vtkIndent indent);
  
  void Begin();

  int IsAtEnd();
  
  void GetCell(vtkGenericAdaptorCell *c);
  
  vtkGenericAdaptorCell *GetCell();
  
  void Next();
  

  void InitWithCells(vtkIdList *cells,
                     vtkBridgeDataSet *ds);
  
protected:
  vtkBridgeCellIteratorOnCellList();
  virtual ~vtkBridgeCellIteratorOnCellList();

  vtkIdList *Cells; // cells traversed by the iterator.
  vtkBridgeDataSet *DataSet;
  vtkIdType Id; // the id at current position.
  vtkBridgeCell *Cell; // cell at current position.
  
private:
  vtkBridgeCellIteratorOnCellList(const vtkBridgeCellIteratorOnCellList&); // Not implemented
  void operator=(const vtkBridgeCellIteratorOnCellList&); // Not implemented
};

#endif

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