otbRelabelComponentImageFilter.h

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/*
 * Copyright (C) 1999-2011 Insight Software Consortium
 * 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 otbRelabelComponentImageFilter_h
#define otbRelabelComponentImageFilter_h
 
#include "itkRelabelComponentImageFilter.h"
#include <vector>
 
namespace otb
{
 
template <class TInputImage, class TOutputImage>
class ITK_EXPORT RelabelComponentImageFilter : public itk::RelabelComponentImageFilter<TInputImage, TOutputImage>
{
public:
  typedef RelabelComponentImageFilter Self;
  typedef itk::RelabelComponentImageFilter<TInputImage, TOutputImage> Superclass;
 
  typedef typename Superclass::InputImagePointer InputImagePointer;
 
  typedef typename TOutputImage::PixelType         OutputPixelType;
  typedef typename TOutputImage::InternalPixelType OutputInternalPixelType;
  typedef typename TInputImage::PixelType          InputPixelType;
  typedef typename TInputImage::InternalPixelType  InputInternalPixelType;
  itkStaticConstMacro(ImageDimension, unsigned int, TOutputImage::ImageDimension);
  itkStaticConstMacro(InputImageDimension, unsigned int, TInputImage::ImageDimension);
 
  typedef TInputImage                       InputImageType;
  typedef TOutputImage                      OutputImageType;
  typedef typename TInputImage::IndexType   IndexType;
  typedef typename TInputImage::SizeType    SizeType;
  typedef typename TOutputImage::RegionType RegionType;
 
  typedef itk::SmartPointer<Self>       Pointer;
  typedef itk::SmartPointer<const Self> ConstPointer;
 
  itkTypeMacro(RelabelComponentImageFilter, ImageToImageFilter);
 
  itkNewMacro(Self);
 
  typedef unsigned long int LabelType;
 
  typedef unsigned long int ObjectSizeType;
 
protected:
  RelabelComponentImageFilter();
  virtual ~RelabelComponentImageFilter()
  {
  }
 
  void GenerateInputRequestedRegion();
 
  void EnlargeOutputRequestedRegion(itk::DataObject*){};
 
private:
  RelabelComponentImageFilter(const Self&) = delete;
  void operator=(const Self&) = delete;
};
 
} // end namespace otb
 
#ifndef ITK_MANUAL_INSTANTIATION
#include "otbRelabelComponentImageFilter.hxx"
#endif
 
#endif