otbLabelMapWithClassLabelToClassLabelImageFilter.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 otbLabelMapWithClassLabelToClassLabelImageFilter_h
#define otbLabelMapWithClassLabelToClassLabelImageFilter_h
 
#include "itkLabelMapFilter.h"
 
namespace otb
{
 
template <class TInputImage, class TOutputImage>
class ITK_EXPORT LabelMapWithClassLabelToClassLabelImageFilter : public itk::LabelMapFilter<TInputImage, TOutputImage>
{
public:
  typedef LabelMapWithClassLabelToClassLabelImageFilter Self;
  typedef itk::LabelMapFilter<TInputImage, TOutputImage> Superclass;
  typedef itk::SmartPointer<Self>       Pointer;
  typedef itk::SmartPointer<const Self> ConstPointer;
 
  typedef TInputImage                              InputImageType;
  typedef TOutputImage                             OutputImageType;
  typedef typename InputImageType::Pointer         InputImagePointer;
  typedef typename InputImageType::ConstPointer    InputImageConstPointer;
  typedef typename InputImageType::RegionType      InputImageRegionType;
  typedef typename InputImageType::PixelType       InputImagePixelType;
  typedef typename InputImageType::LabelObjectType LabelObjectType;
 
  typedef typename LabelObjectType::ConstLineIterator ConstLineIteratorType;
 
  typedef typename OutputImageType::Pointer      OutputImagePointer;
  typedef typename OutputImageType::ConstPointer OutputImageConstPointer;
  typedef typename OutputImageType::RegionType   OutputImageRegionType;
  typedef typename OutputImageType::PixelType    OutputImagePixelType;
  typedef typename OutputImageType::IndexType    IndexType;
 
  itkStaticConstMacro(InputImageDimension, unsigned int, TInputImage::ImageDimension);
  itkStaticConstMacro(OutputImageDimension, unsigned int, TOutputImage::ImageDimension);
 
  itkNewMacro(Self);
 
  itkTypeMacro(LabelMapWithClassLabelToClassLabelImageFilter, ImageToImageFilter);
 
protected:
  LabelMapWithClassLabelToClassLabelImageFilter();
  ~LabelMapWithClassLabelToClassLabelImageFilter() override{};
 
  void BeforeThreadedGenerateData() override;
 
  void ThreadedProcessLabelObject(LabelObjectType* labelObject) override;
 
private:
  LabelMapWithClassLabelToClassLabelImageFilter(const Self&) = delete;
  void operator=(const Self&) = delete;
 
}; // end of class
 
} // end namespace otb
 
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbLabelMapWithClassLabelToClassLabelImageFilter.hxx"
#endif
 
#endif