itkLabelMapToLabelImageFilter.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 itkLabelMapToLabelImageFilter_h
#define itkLabelMapToLabelImageFilter_h
 
#include "itkLabelMapFilter.h"
 
namespace itk
{
template <typename TInputImage, typename TOutputImage>
class ITK_TEMPLATE_EXPORT LabelMapToLabelImageFilter : public LabelMapFilter<TInputImage, TOutputImage>
{
public:
  ITK_DISALLOW_COPY_AND_MOVE(LabelMapToLabelImageFilter);

  using Self = LabelMapToLabelImageFilter;
  using Superclass = LabelMapFilter<TInputImage, TOutputImage>;
  using Pointer = SmartPointer<Self>;
  using ConstPointer = SmartPointer<const Self>;

  using typename Superclass::InputImageType;
  using typename Superclass::InputImagePointer;
  using typename Superclass::InputImageConstPointer;
  using typename Superclass::InputImageRegionType;
  using typename Superclass::InputImagePixelType;
  using LabelObjectType = typename Superclass::LabelObjectType;
 
  using typename Superclass::OutputImageType;
  using typename Superclass::OutputImagePointer;
  using typename Superclass::OutputImageConstPointer;
  using typename Superclass::OutputImageRegionType;
  using typename Superclass::OutputImagePixelType;
  using IndexType = typename OutputImageType::IndexType;

  static constexpr unsigned int InputImageDimension = TInputImage::ImageDimension;
  static constexpr unsigned int OutputImageDimension = TOutputImage::ImageDimension;

  itkNewMacro(Self);

  itkOverrideGetNameOfClassMacro(LabelMapToLabelImageFilter);
 
  itkConceptMacro(SameDimensionCheck, (Concept::SameDimension<InputImageDimension, OutputImageDimension>));
 
protected:
  LabelMapToLabelImageFilter() = default;
  ~LabelMapToLabelImageFilter() override = default;
 
  void
  BeforeThreadedGenerateData() override;
 
  void
  ThreadedProcessLabelObject(LabelObjectType * labelObject) override;
}; // end of class
} // end namespace itk
 
#ifndef ITK_MANUAL_INSTANTIATION
#  include "itkLabelMapToLabelImageFilter.hxx"
#endif
 
#endif