vtkGenericCellIterator.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkGenericCellIterator.h
 
  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 vtkGenericCellIterator_h
#define vtkGenericCellIterator_h
 
#include "vtkCommonDataModelModule.h" // For export macro
#include "vtkObject.h"
 
class vtkGenericAdaptorCell;
 
class VTKCOMMONDATAMODEL_EXPORT vtkGenericCellIterator : public vtkObject
{
public:
 
  vtkTypeMacro(vtkGenericCellIterator,vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent);
 
  virtual void Begin() = 0;
 
  virtual int IsAtEnd() = 0;
 
  virtual vtkGenericAdaptorCell *NewCell() = 0;
 
  virtual void GetCell(vtkGenericAdaptorCell *c) = 0;
 
  virtual vtkGenericAdaptorCell *GetCell() = 0;
 
  virtual void Next() = 0;
 
protected:
  vtkGenericCellIterator();
  virtual ~vtkGenericCellIterator();
 
private:
  vtkGenericCellIterator(const vtkGenericCellIterator&);  // Not implemented.
  void operator=(const vtkGenericCellIterator&);  // Not implemented.
};
 
#endif