itkImageToParametricSpaceFilter.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkImageToParametricSpaceFilter.h,v $
  Language:  C++
  Date:      $Date: 2002/09/30 15:24:40 $
  Version:   $Revision: 1.9 $

  Copyright (c) 2002 Insight 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 __itkImageToParametricSpaceFilter_h
#define __itkImageToParametricSpaceFilter_h

#include "itkImageToMeshFilter.h"
#include "itkImageRegionIteratorWithIndex.h"
#include "itkImageRegionConstIteratorWithIndex.h"

namespace itk
{

template <class TInputImage, class TOutputMesh>
class ITK_EXPORT ImageToParametricSpaceFilter : 
    public ImageToMeshFilter<TInputImage,TOutputMesh>
{
public:
  typedef ImageToParametricSpaceFilter  Self;
  typedef  ProcessObject  Superclass;
  typedef SmartPointer<Self>  Pointer;
  typedef SmartPointer<const Self>  ConstPointer;

  itkNewMacro(Self);
  
  itkTypeMacro(ImageToParametricSpaceFilter, ProcessObject);

  typedef TInputImage                               InputImageType;
  typedef typename InputImageType::ConstPointer     InputImageConstPointer;
  typedef typename InputImageType::RegionType       InputImageRegionType; 
  typedef typename InputImageType::PixelType        InputImagePixelType; 
  typedef ImageRegionConstIteratorWithIndex<InputImageType> 
                                                    InputImageIterator;

  typedef TOutputMesh OutputMeshType;
  typedef typename OutputMeshType::PointType        PointType;
  typedef typename OutputMeshType::Pointer          OutputMeshPointer;
  typedef typename OutputMeshType::PointsContainer  PointsContainer; 
  typedef typename OutputMeshType::PointIdentifier  PointIdentifier; 
  typedef typename PointsContainer::Pointer         PointsContainerPointer;
  typedef typename PointsContainer::Iterator        PointsContainerIterator;
  typedef typename OutputMeshType::PointDataContainer PointDataContainer; 
  typedef typename PointDataContainer::Pointer      PointDataContainerPointer;
  typedef typename PointDataContainer::Iterator     PointDataContainerIterator;

  itkStaticConstMacro(PointDimension, unsigned int,
                      TOutputMesh::PointDimension);

  void GenerateData(void);

  void GenerateOutputInformation(void);

  itkSetMacro( ComputeIndices, bool );

protected:
  ImageToParametricSpaceFilter();
  ~ImageToParametricSpaceFilter();
  void PrintSelf(std::ostream& os, Indent indent) const;
 
private:
  ImageToParametricSpaceFilter(const ImageToParametricSpaceFilter&); //purposely not implemented
  void operator=(const ImageToParametricSpaceFilter&); //purposely not implemented

  bool      m_ComputeIndices;
  
};

} // end namespace itk

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

#endif

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