vtkMappedUnstructuredGridCellIterator.h

Go to the documentation of this file.

/*=========================================================================
 
  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
#include "vtkTypeTemplate.h" // For vtkTypeTemplate
 
template <class Implementation, class CellIterator>
class vtkMappedUnstructuredGrid;
 
template <class Implementation>
class vtkMappedUnstructuredGridCellIterator :
    public vtkTypeTemplate<vtkMappedUnstructuredGridCellIterator<Implementation>,
      vtkCellIterator>
{
public:
  typedef Implementation ImplementationType;
  typedef vtkMappedUnstructuredGridCellIterator<ImplementationType> ThisType;
  static vtkMappedUnstructuredGridCellIterator<ImplementationType> *New();
  virtual void PrintSelf(ostream &os, vtkIndent indent);
 
  void SetMappedUnstructuredGrid(
      vtkMappedUnstructuredGrid<ImplementationType, ThisType> *grid);
 
  bool IsDoneWithTraversal();
  vtkIdType GetCellId();
 
protected:
  vtkMappedUnstructuredGridCellIterator();
  ~vtkMappedUnstructuredGridCellIterator();
 
  void ResetToFirstCell();
  void IncrementToNextCell();
  void FetchCellType();
  void FetchPointIds();
  void FetchPoints();
 
private:
  vtkMappedUnstructuredGridCellIterator(const vtkMappedUnstructuredGridCellIterator &); // Not implemented.
  void operator=(const vtkMappedUnstructuredGridCellIterator &);   // Not implemented.
 
  vtkSmartPointer<ImplementationType> Impl;
  vtkSmartPointer<vtkPoints> GridPoints;
  vtkIdType CellId;
  vtkIdType NumberOfCells;
};
 
#include "vtkMappedUnstructuredGridCellIterator.txx"
 
#endif //vtkMappedUnstructuredGridCellIterator_h
 
// VTK-HeaderTest-Exclude: vtkMappedUnstructuredGridCellIterator.h