itkWarpMeshFilter.h

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/*=========================================================================
 *
 *  Copyright Insight Software Consortium
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/
#ifndef __itkWarpMeshFilter_h
#define __itkWarpMeshFilter_h

#include "itkMeshToMeshFilter.h"

namespace itk
{
template< typename TInputMesh, typename TOutputMesh, typename TDisplacementField >
class WarpMeshFilter:
  public MeshToMeshFilter< TInputMesh, TOutputMesh >
{
public:
  typedef WarpMeshFilter                              Self;
  typedef MeshToMeshFilter< TInputMesh, TOutputMesh > Superclass;
  typedef SmartPointer< Self >                        Pointer;
  typedef SmartPointer< const Self >                  ConstPointer;

  typedef TInputMesh                      InputMeshType;
  typedef typename InputMeshType::Pointer InputMeshPointer;

  typedef TOutputMesh                      OutputMeshType;
  typedef typename OutputMeshType::Pointer OutputMeshPointer;

  typedef typename TInputMesh::CoordRepType CoordRepType;

  typedef TDisplacementField                           DisplacementFieldType;
  typedef typename DisplacementFieldType::ConstPointer DisplacementFieldPointer;
  typedef typename DisplacementFieldType::PixelType    DisplacementType;

  itkNewMacro(Self);

  itkTypeMacro(WarpMeshFilter, MeshToMeshFilter);

  void SetDisplacementField(const DisplacementFieldType *field);

  const DisplacementFieldType * GetDisplacementField(void) const;

protected:
  WarpMeshFilter();
  ~WarpMeshFilter() {}
  void PrintSelf(std::ostream & os, Indent indent) const;

  virtual void GenerateData(void);

private:
  WarpMeshFilter(const WarpMeshFilter &); //purposely not implemented
  void operator=(const WarpMeshFilter &); //purposely not implemented
};
} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkWarpMeshFilter.hxx"
#endif

#endif