itkTransformGeometryImageFilter.h

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/*=========================================================================
 *
 *  Copyright NumFOCUS
 *
 *  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
 *
 *         https://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 itkTransformGeometryImageFilter_h
#define itkTransformGeometryImageFilter_h
 
#include "itkInPlaceImageFilter.h"
#include "itkVersorRigid3DTransform.h"
#include "itkDataObjectDecorator.h"
 
namespace itk
{
template <typename TInputImage, typename TOutputImage>
class ITK_TEMPLATE_EXPORT TransformGeometryImageFilter : public InPlaceImageFilter<TInputImage, TOutputImage>
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(TransformGeometryImageFilter);

  using Self = TransformGeometryImageFilter;
  using Superclass = InPlaceImageFilter<TInputImage, TOutputImage>;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkNewMacro(Self);

  itkOverrideGetNameOfClassMacro(TransformGeometryImageFilter);

  using InputImageType = TInputImage;
  using InputImagePointer = typename InputImageType::Pointer;
  using InputImageRegionType = typename InputImageType::RegionType;
  using InputImagePixelType = typename InputImageType::PixelType;
  using InputImagePointType = typename InputImageType::PointType;
 
  using OutputImageType = TOutputImage;
  using OutputImagePointer = typename OutputImageType::Pointer;
  using OutputImageRegionType = typename OutputImageType::RegionType;
  using OutputImagePixelType = typename OutputImageType::PixelType;

  static constexpr unsigned int InputImageDimension = TInputImage::ImageDimension;
  static constexpr unsigned int OutputImageDimension = TOutputImage::ImageDimension;
 
  itkConceptMacro(SameDimensionCheck, (Concept::SameDimension<InputImageDimension, OutputImageDimension>));
  itkConceptMacro(InputConvertibleToOutputCheck, (Concept::Convertible<InputImagePixelType, OutputImagePixelType>));

  using TransformType = Transform<double, InputImageDimension, OutputImageDimension>;
  using TransformConstPointer = typename TransformType::ConstPointer;

  itkSetGetDecoratedObjectInputMacro(Transform, TransformType);

  itkSetInputMacro(InputImage, InputImageType);
  itkGetInputMacro(InputImage, InputImageType);
 
protected:
  TransformGeometryImageFilter();
  ~TransformGeometryImageFilter() override = default;
 
  void
  GenerateOutputInformation() override;
 
  void
  VerifyPreconditions() const override;
 
  void
  GenerateData() override;
};
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#  include "itkTransformGeometryImageFilter.hxx"
#endif
 
#endif