elxReducedDimensionBSplineInterpolator.h

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 *  Copyright UMC Utrecht and contributors
 *
 *  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
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 *  distributed under the License is distributed on an "AS IS" BASIS,
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 *  See the License for the specific language governing permissions and
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#ifndef elxReducedDimensionBSplineInterpolator_h
#define elxReducedDimensionBSplineInterpolator_h
 
#include "elxIncludes.h" // include first to avoid MSVS warning
#include "itkReducedDimensionBSplineInterpolateImageFunction.h"
 
namespace elastix
{

 
template <class TElastix>
class ITK_TEMPLATE_EXPORT ReducedDimensionBSplineInterpolator
  : public itk::ReducedDimensionBSplineInterpolateImageFunction<typename InterpolatorBase<TElastix>::InputImageType,
                                                                typename InterpolatorBase<TElastix>::CoordRepType,
                                                                double>
  , // CoefficientType
    public InterpolatorBase<TElastix>
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(ReducedDimensionBSplineInterpolator);

  using Self = ReducedDimensionBSplineInterpolator;
  using Superclass1 =
    itk::ReducedDimensionBSplineInterpolateImageFunction<typename InterpolatorBase<TElastix>::InputImageType,
                                                         typename InterpolatorBase<TElastix>::CoordRepType,
                                                         double>;
  using Superclass2 = InterpolatorBase<TElastix>;
  using Pointer = itk::SmartPointer<Self>;
  using ConstPointer = itk::SmartPointer<const Self>;

  itkNewMacro(Self);

  itkTypeMacro(ReducedDimensionBSplineInterpolator, ReducedDimensionBSplineInterpolateImageFunction);

  elxClassNameMacro("ReducedDimensionBSplineInterpolator");

  itkStaticConstMacro(ImageDimension, unsigned int, Superclass1::ImageDimension);

  using typename Superclass1::OutputType;
  using typename Superclass1::InputImageType;
  using typename Superclass1::IndexType;
  using typename Superclass1::ContinuousIndexType;
  using typename Superclass1::PointType;
  using typename Superclass1::CoefficientDataType;
  using typename Superclass1::CoefficientImageType;
  using typename Superclass1::CoefficientFilter;
  using typename Superclass1::CoefficientFilterPointer;
  using typename Superclass1::CovariantVectorType;

  using typename Superclass2::ElastixType;
  using typename Superclass2::RegistrationType;
  using ITKBaseType = typename Superclass2::ITKBaseType;

  void
  BeforeEachResolution() override;
 
protected:
  ReducedDimensionBSplineInterpolator() = default;
  ~ReducedDimensionBSplineInterpolator() override = default;
 
private:
  elxOverrideGetSelfMacro;
};
 
} // end namespace elastix
 
#ifndef ITK_MANUAL_INSTANTIATION
#  include "elxReducedDimensionBSplineInterpolator.hxx"
#endif
 
#endif // end #ifndef elxReducedDimensionBSplineInterpolator_h