itkMovingHistogramErodeImageFilter.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
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#ifndef itkMovingHistogramErodeImageFilter_h
#define itkMovingHistogramErodeImageFilter_h
 
#include "itkMovingHistogramMorphologyImageFilter.h"
 
namespace itk
{
 
template <typename TInputImage, typename TOutputImage, typename TKernel>
class MovingHistogramErodeImageFilter
  : public MovingHistogramMorphologyImageFilter<
      TInputImage,
      TOutputImage,
      TKernel,
      typename Function::MorphologyHistogram<typename TInputImage::PixelType,
                                             typename std::less<typename TInputImage::PixelType>>>
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(MovingHistogramErodeImageFilter);

  using Self = MovingHistogramErodeImageFilter;
  using Superclass = MovingHistogramMorphologyImageFilter<
    TInputImage,
    TOutputImage,
    TKernel,
    typename Function::MorphologyHistogram<typename TInputImage::PixelType,
                                           typename std::less<typename TInputImage::PixelType>>>;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkNewMacro(Self);

  itkOverrideGetNameOfClassMacro(MovingHistogramErodeImageFilter);

  using InputImageType = TInputImage;
  using OutputImageType = TOutputImage;
  using RegionType = typename TInputImage::RegionType;
  using SizeType = typename TInputImage::SizeType;
  using IndexType = typename TInputImage::IndexType;
  using PixelType = typename TInputImage::PixelType;
  using OffsetType = typename TInputImage::OffsetType;
  using typename Superclass::OutputImageRegionType;
  using OutputPixelType = typename TOutputImage::PixelType;

  static constexpr unsigned int ImageDimension = TInputImage::ImageDimension;
 
protected:
  MovingHistogramErodeImageFilter() { this->m_Boundary = NumericTraits<PixelType>::max(); }
 
  ~MovingHistogramErodeImageFilter() override = default;
}; // end of class
} // end namespace itk
 
#endif