itkMinMaxCurvatureFlowImageFilter.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 itkMinMaxCurvatureFlowImageFilter_h
#define itkMinMaxCurvatureFlowImageFilter_h
 
#include "itkCurvatureFlowImageFilter.h"
#include "itkMinMaxCurvatureFlowFunction.h"
 
namespace itk
{
template <typename TInputImage, typename TOutputImage>
class ITK_TEMPLATE_EXPORT MinMaxCurvatureFlowImageFilter : public CurvatureFlowImageFilter<TInputImage, TOutputImage>
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(MinMaxCurvatureFlowImageFilter);

  using Self = MinMaxCurvatureFlowImageFilter;
  using Superclass = CurvatureFlowImageFilter<TInputImage, TOutputImage>;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkNewMacro(Self);

  itkOverrideGetNameOfClassMacro(MinMaxCurvatureFlowImageFilter);

  using typename Superclass::FiniteDifferenceFunctionType;
  using typename Superclass::OutputImageType;

  using MinMaxCurvatureFlowFunctionType = MinMaxCurvatureFlowFunction<OutputImageType>;

  static constexpr unsigned int ImageDimension = Superclass::ImageDimension;

  using RadiusType = typename FiniteDifferenceFunctionType::RadiusType;
  using RadiusValueType = typename RadiusType::SizeValueType;

  itkSetMacro(StencilRadius, RadiusValueType);
  itkGetConstMacro(StencilRadius, RadiusValueType);
  itkConceptMacro(UnsignedLongConvertibleToOutputCheck,
                  (Concept::Convertible<unsigned long, typename TOutputImage::PixelType>));
  itkConceptMacro(OutputLessThanComparableCheck, (Concept::LessThanComparable<typename TOutputImage::PixelType>));
  itkConceptMacro(LongConvertibleToOutputCheck, (Concept::Convertible<long, typename TOutputImage::PixelType>));
  itkConceptMacro(OutputDoubleComparableCheck, (Concept::Comparable<typename TOutputImage::PixelType, double>));
  itkConceptMacro(OutputDoubleMultiplyAndAssignOperatorCheck,
                  (Concept::MultiplyAndAssignOperator<typename TOutputImage::PixelType, double>));
  itkConceptMacro(OutputGreaterThanUnsignedLongCheck,
                  (Concept::GreaterThanComparable<typename TOutputImage::PixelType, unsigned long>));
  itkConceptMacro(UnsignedLongOutputAditiveOperatorsCheck,
                  (Concept::AdditiveOperators<unsigned long, typename TOutputImage::PixelType>));
 
protected:
  MinMaxCurvatureFlowImageFilter();
  ~MinMaxCurvatureFlowImageFilter() override = default;
  void
  PrintSelf(std::ostream & os, Indent indent) const override;

  void
  InitializeIteration() override;
 
private:
  RadiusValueType m_StencilRadius{};
};
} // namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#  include "itkMinMaxCurvatureFlowImageFilter.hxx"
#endif
 
#endif