otbOpeningClosingMorphologicalFilter.h

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/*
 * Copyright (C) 2005-2022 Centre National d'Etudes Spatiales (CNES)
 *
 * This file is part of Orfeo Toolbox
 *
 *     https://www.orfeo-toolbox.org/
 *
 * 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
 *
 * 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 otbOpeningClosingMorphologicalFilter_h
#define otbOpeningClosingMorphologicalFilter_h
 
#include "itkImageToImageFilter.h"
 
namespace otb
{
template <class TInputImage, class TOutputImage, class TKernel>
class ITK_EXPORT OpeningClosingMorphologicalFilter : public itk::ImageToImageFilter<TInputImage, TOutputImage>
{
public:
 
  typedef OpeningClosingMorphologicalFilter Self;
  typedef itk::ImageToImageFilter<TInputImage, TOutputImage> Superclass;
  typedef itk::SmartPointer<Self>       Pointer;
  typedef itk::SmartPointer<const Self> ConstPointer;
 
  itkNewMacro(Self);
 
  itkTypeMacro(OpeningClosingMorphologicalFilter, ImageToImageFilter);
 
  typedef TInputImage  InputImageType;
  typedef TOutputImage OutputImageType;
  typedef TKernel      KernelType;
 
  typedef typename InputImageType::Pointer     InputImagePointer;
  typedef typename OutputImageType::RegionType OutputImageRegionType;
  typedef typename TInputImage::PixelType      PixelType;
 
  itkSetMacro(Kernel, KernelType);
  itkGetConstReferenceMacro(Kernel, KernelType);
 
protected:
  OpeningClosingMorphologicalFilter();
 
  ~OpeningClosingMorphologicalFilter() override
  {
  }
 
  /* void GenerateInputRequestedRegion(); */
  /*   void EnlargeOutputRequestedRegion(itk::DataObject *itkNotUsed(output)); */
 
  void GenerateData() override;
 
  void PrintSelf(std::ostream& os, itk::Indent indent) const override;
 
private:
  OpeningClosingMorphologicalFilter(const Self&) = delete;
  void operator=(const Self&) = delete;
  KernelType m_Kernel;
};
} // End namespace otb
 
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbOpeningClosingMorphologicalFilter.hxx"
#endif
#endif