itkNeighborhoodBinaryThresholdImageFunction.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 itkNeighborhoodBinaryThresholdImageFunction_h
#define itkNeighborhoodBinaryThresholdImageFunction_h
 
#include "itkBinaryThresholdImageFunction.h"
 
namespace itk
{
template <typename TInputImage, typename TCoordinate = float>
class ITK_TEMPLATE_EXPORT NeighborhoodBinaryThresholdImageFunction
  : public BinaryThresholdImageFunction<TInputImage, TCoordinate>
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(NeighborhoodBinaryThresholdImageFunction);

  using Self = NeighborhoodBinaryThresholdImageFunction;
  using Superclass = BinaryThresholdImageFunction<TInputImage, TCoordinate>;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkOverrideGetNameOfClassMacro(NeighborhoodBinaryThresholdImageFunction);

  itkNewMacro(Self);

  using InputImageType = TInputImage;

  using typename Superclass::OutputType;

  using typename Superclass::IndexType;

  using typename Superclass::ContinuousIndexType;

  using typename Superclass::PointType;

  using typename Superclass::PixelType;

  static constexpr unsigned int ImageDimension = InputImageType::ImageDimension;

  using InputSizeType = typename InputImageType::SizeType;

  itkSetMacro(Radius, InputSizeType);

  itkGetConstReferenceMacro(Radius, InputSizeType);

  bool
  EvaluateAtIndex(const IndexType & index) const override;

  bool
  Evaluate(const PointType & point) const override
  {
    IndexType index;
 
    this->ConvertPointToNearestIndex(point, index);
    return this->EvaluateAtIndex(index);
  }
 
  bool
  EvaluateAtContinuousIndex(const ContinuousIndexType & cindex) const override
  {
    IndexType index;
 
    this->ConvertContinuousIndexToNearestIndex(cindex, index);
    return this->EvaluateAtIndex(index);
  }
 
protected:
  NeighborhoodBinaryThresholdImageFunction();
  ~NeighborhoodBinaryThresholdImageFunction() override = default;
  void
  PrintSelf(std::ostream & os, Indent indent) const override;
 
private:
  InputSizeType m_Radius{};
};
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#  include "itkNeighborhoodBinaryThresholdImageFunction.hxx"
#endif
 
/*
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkNeighborhoodBinaryThresholdImageFunction.hxx"
#endif
*/
 
#endif