vtkMappedUnstructuredGridCellIterator.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkMappedUnstructuredGridCellIterator.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 vtkMappedUnstructuredGridCellIterator_h
#define vtkMappedUnstructuredGridCellIterator_h
 
#include "vtkCellIterator.h"
#include "vtkSmartPointer.h" // For vtkSmartPointer
 
template <class Implementation, class CellIterator>
class vtkMappedUnstructuredGrid;
 
template <class Implementation>
class vtkMappedUnstructuredGridCellIterator : public vtkCellIterator
{
public:
  vtkTemplateTypeMacro(vtkMappedUnstructuredGridCellIterator<Implementation>, vtkCellIterator);
  typedef Implementation ImplementationType;
  typedef vtkMappedUnstructuredGridCellIterator<ImplementationType> ThisType;
  static vtkMappedUnstructuredGridCellIterator<ImplementationType>* New();
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  void SetMappedUnstructuredGrid(vtkMappedUnstructuredGrid<ImplementationType, ThisType>* grid);
 
  bool IsDoneWithTraversal() override;
  vtkIdType GetCellId() override;
 
protected:
  vtkMappedUnstructuredGridCellIterator();
  ~vtkMappedUnstructuredGridCellIterator() override;
 
  void ResetToFirstCell() override;
  void IncrementToNextCell() override;
  void FetchCellType() override;
  void FetchPointIds() override;
  void FetchPoints() override;
 
private:
  vtkMappedUnstructuredGridCellIterator(const vtkMappedUnstructuredGridCellIterator&) = delete;
  void operator=(const vtkMappedUnstructuredGridCellIterator&) = delete;
 
  vtkSmartPointer<ImplementationType> Impl;
  vtkSmartPointer<vtkPoints> GridPoints;
  vtkIdType CellId;
  vtkIdType NumberOfCells;
};
 
#include "vtkMappedUnstructuredGridCellIterator.txx" // template implementations
 
#endif // vtkMappedUnstructuredGridCellIterator_h
 
// VTK-HeaderTest-Exclude: vtkMappedUnstructuredGridCellIterator.h