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 ITK_TEMPLATE_EXPORT WarpMeshFilter:
  public MeshToMeshFilter< TInputMesh, TOutputMesh >
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(WarpMeshFilter);

  using Self = WarpMeshFilter;
  using Superclass = MeshToMeshFilter< TInputMesh, TOutputMesh >;
  using Pointer = SmartPointer< Self >;
  using ConstPointer = SmartPointer< const Self >;

  using InputMeshType = TInputMesh;
  using InputMeshPointer = typename InputMeshType::Pointer;

  using OutputMeshType = TOutputMesh;
  using OutputMeshPointer = typename OutputMeshType::Pointer;

  using CoordRepType = typename TInputMesh::CoordRepType;

  using DisplacementFieldType = TDisplacementField;
  using DisplacementFieldPointer = typename DisplacementFieldType::ConstPointer;
  using DisplacementType = typename DisplacementFieldType::PixelType;

  itkNewMacro(Self);

  itkTypeMacro(WarpMeshFilter, MeshToMeshFilter);

  void SetDisplacementField(const DisplacementFieldType *field);

  const DisplacementFieldType * GetDisplacementField() const;

protected:
  WarpMeshFilter();
  ~WarpMeshFilter() override = default;
  void PrintSelf(std::ostream & os, Indent indent) const override;

  void GenerateData() override;
};
} // end namespace itk

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

#endif