itkVectorAnisotropicDiffusionFunction.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 itkVectorAnisotropicDiffusionFunction_h
#define itkVectorAnisotropicDiffusionFunction_h
 
#include "itkAnisotropicDiffusionFunction.h"
#include "itkVector.h"
 
namespace itk
{
template <typename TImage>
class ITK_TEMPLATE_EXPORT VectorAnisotropicDiffusionFunction : public AnisotropicDiffusionFunction<TImage>
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(VectorAnisotropicDiffusionFunction);

  using Self = VectorAnisotropicDiffusionFunction;
  using Superclass = AnisotropicDiffusionFunction<TImage>;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkOverrideGetNameOfClassMacro(VectorAnisotropicDiffusionFunction);

  using typename Superclass::ImageType;
  using typename Superclass::PixelType;
  using typename Superclass::TimeStepType;
  using typename Superclass::RadiusType;
  using typename Superclass::NeighborhoodType;

  static constexpr unsigned int ImageDimension = Superclass::ImageDimension;
  static constexpr unsigned int VectorDimension = PixelType::Dimension;

  void
  CalculateAverageGradientMagnitudeSquared(TImage *) override;
 
protected:
  VectorAnisotropicDiffusionFunction() = default;
  ~VectorAnisotropicDiffusionFunction() override = default;
  void
  PrintSelf(std::ostream & os, Indent indent) const override
  {
    Superclass::PrintSelf(os, indent);
  }
};
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#  include "itkVectorAnisotropicDiffusionFunction.hxx"
#endif
 
#endif