itkGridForwardWarpImageFilterNew.h

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/*=========================================================================
 *
 *  Program:   Insight Segmentation & Registration Toolkit
 *  Module:    $RCSfile: itkGridForwardWarpImageFilterNew.h,v $
 *  Language:  C++
 *  Date:      $Date: 2009-04-23 03:43:41 $
 *  Version:   $Revision: 1.2 $
 *
 *  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 __itkGridForwardWarpImageFilterNew_h
#define __itkGridForwardWarpImageFilterNew_h

#include "itkImageToImageFilter.h"
#include "itkFixedArray.h"

namespace itk
{
template<
  class TDeformationField,
  class TOutputImage
  >
class ITK_EXPORT GridForwardWarpImageFilterNew:
  public ImageToImageFilter< TDeformationField, TOutputImage >
{
public:
  typedef GridForwardWarpImageFilterNew                         Self;
  typedef ImageToImageFilter< TDeformationField, TOutputImage > Superclass;
  typedef SmartPointer< Self >                                  Pointer;
  typedef SmartPointer< const Self >                            ConstPointer;

  itkNewMacro(Self);

  itkTypeMacro(GridForwardWarpImageFilterNew, ImageToImageFilter);

  typedef typename TOutputImage::RegionType OutputImageRegionType;

  typedef typename Superclass::OutputImageType    OutputImageType;
  typedef typename Superclass::OutputImagePointer OutputImagePointer;
  typedef typename OutputImageType::IndexType     IndexType;
  typedef typename OutputImageType::SizeType      SizeType;
  typedef typename OutputImageType::PixelType     PixelType;
  typedef typename OutputImageType::SpacingType   SpacingType;

  itkStaticConstMacro(ImageDimension, unsigned int,
                      TOutputImage::ImageDimension);
  itkStaticConstMacro(DeformationFieldDimension, unsigned int,
                      TDeformationField::ImageDimension);

  typedef TDeformationField                           DeformationFieldType;
  typedef typename DeformationFieldType::ConstPointer DeformationFieldConstPointer;
  typedef typename DeformationFieldType::PixelType    DisplacementType;

  itkSetMacro(BackgroundValue, PixelType);
  itkGetConstMacro(BackgroundValue, PixelType);

  itkSetMacro(ForegroundValue, PixelType);
  itkGetConstMacro(ForegroundValue, PixelType);

  typedef FixedArray< int, ImageDimension > GridSpacingType;
  itkSetMacro(GridPixelSpacing, GridSpacingType);
  itkGetConstMacro(GridPixelSpacing, GridSpacingType);

#ifdef ITK_USE_CONCEPT_CHECKING

  itkConceptMacro( SameDimensionCheck,
                   ( Concept::SameDimension< ImageDimension, DeformationFieldDimension > ) );
  itkConceptMacro( DeformationFieldHasNumericTraitsCheck,
                   ( Concept::HasNumericTraits< typename TDeformationField::PixelType::ValueType > ) );
#endif
protected:
  GridForwardWarpImageFilterNew();
  ~GridForwardWarpImageFilterNew() {}

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

  void GenerateData();

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

  PixelType       m_BackgroundValue;
  PixelType       m_ForegroundValue;
  GridSpacingType m_GridPixelSpacing;
};
} // end namespace itk

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

#endif