itkBinaryOpeningByReconstructionImageFilter.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 itkBinaryOpeningByReconstructionImageFilter_h
#define itkBinaryOpeningByReconstructionImageFilter_h

#include "itkKernelImageFilter.h"

namespace itk {

template<typename TInputImage, typename TKernel>
class ITK_TEMPLATE_EXPORT BinaryOpeningByReconstructionImageFilter :
    public KernelImageFilter<TInputImage, TInputImage, TKernel>
{
public:
  ITK_DISALLOW_COPY_AND_ASSIGN(BinaryOpeningByReconstructionImageFilter);

  using Self = BinaryOpeningByReconstructionImageFilter;
  using Superclass =
      KernelImageFilter<TInputImage, TInputImage, TKernel>;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  itkNewMacro(Self);

  itkTypeMacro(BinaryOpeningByReconstructionImageFilter,
               KernelImageFilter);

  using InputImageType = TInputImage;
  using OutputImageType = TInputImage;
  using InputImagePointer = typename InputImageType::Pointer;
  using OutputImageRegionType = typename OutputImageType::RegionType;

  using PixelType = typename TInputImage::PixelType;

  using KernelType = TKernel;

  itkSetMacro(ForegroundValue, PixelType);

  itkGetMacro(ForegroundValue, PixelType);

  itkSetMacro(BackgroundValue, PixelType);

  itkGetMacro(BackgroundValue, PixelType);

  itkSetMacro(FullyConnected, bool);
  itkGetConstReferenceMacro(FullyConnected, bool);
  itkBooleanMacro(FullyConnected);

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

  void GenerateInputRequestedRegion() override;

  void  GenerateData () override;

private:
  PixelType  m_ForegroundValue;

  PixelType  m_BackgroundValue;

  bool       m_FullyConnected;

}; // end of class

} // end namespace itk

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

#endif