itkMinMaxCurvatureFlowImageFilter.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 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_ASSIGN(MinMaxCurvatureFlowImageFilter);

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

  itkNewMacro(Self);

  itkTypeMacro(MinMaxCurvatureFlowImageFilter, CurvatureFlowImageFilter);

  using FiniteDifferenceFunctionType = typename Superclass::FiniteDifferenceFunctionType;
  using OutputImageType = 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);

#ifdef ITK_USE_CONCEPT_CHECKING
  // Begin concept checking
  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 > ) );
  // End concept checking
#endif

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

  void InitializeIteration() override;

private:
  RadiusValueType m_StencilRadius;
};
} // end namspace itk

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

#endif