itkVTKPolyDataWriter.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkVTKPolyDataWriter.h,v $
  Language:  C++
  Date:      $Date: 2009-01-08 00:20:04 $
  Version:   $Revision: 1.5 $

  Copyright (c) Insight Software Consortium. All rights reserved.
  See ITKCopyright.txt or http://www.itk.org/HTML/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 notices for more information.

=========================================================================*/
#ifndef __itkVTKPolyDataWriter_h
#define __itkVTKPolyDataWriter_h

#include "itkMesh.h"
#include "itkTriangleCell.h"

namespace itk
{
template <class TInputMesh>
class VTKPolyDataWriter : public Object
{
public:
  typedef VTKPolyDataWriter         Self;
  typedef Object                    Superclass;
  typedef SmartPointer<Self>        Pointer;
  typedef SmartPointer<const Self>  ConstPointer;

  itkNewMacro(Self);

  itkTypeMacro(VTKPolyDataWriter, Object);

  void Update(void);
  void Write(void);

  typedef TInputMesh                              InputMeshType;
  typedef typename InputMeshType::PixelType       PixelType;
  typedef typename InputMeshType::PointType       PointType;
  typedef typename InputMeshType::CellType        CellType;
  typedef typename InputMeshType::PointIdentifier PointIdentifier;

  typedef typename InputMeshType::ConstPointer  InputMeshPointer;
  typedef typename InputMeshType::CellTraits    CellTraits;

  typedef CellInterface<PixelType, CellTraits> CellInterfaceType;
  typedef TriangleCell<CellInterfaceType>      TriangleCellType;

  typedef typename InputMeshType::PointsContainer    PointsContainer;
  typedef typename InputMeshType::CellsContainer     CellsContainer;

  typedef typename PointsContainer::ConstIterator    PointIterator;
  typedef typename CellsContainer::ConstIterator     CellIterator;

  typedef typename CellType::PointIdIterator         PointIdIterator;

  void SetInput(const InputMeshType * input);

  itkSetStringMacro(FileName);
  itkGetStringMacro(FileName);

protected:
  VTKPolyDataWriter();
  virtual ~VTKPolyDataWriter();

  virtual void GenerateData();

  std::string         m_FileName;
  InputMeshPointer    m_Input;

  void PrintSelf(std::ostream& os, Indent indent) const;

private:
  VTKPolyDataWriter(const Self&); //purposely not implemented
  void operator=(const Self&); //purposely not implemented
};

} // namespace itk


#ifndef ITK_MANUAL_INSTANTIATION
#include "itkVTKPolyDataWriter.txx"
#endif

#endif