itkLabelMapToLabelImageFilter.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 __itkLabelMapToLabelImageFilter_h
#define __itkLabelMapToLabelImageFilter_h

#include "itkLabelMapFilter.h"

namespace itk
{
template< class TInputImage, class TOutputImage >
class ITK_EXPORT LabelMapToLabelImageFilter:
  public LabelMapFilter< TInputImage, TOutputImage >
{
public:
  typedef LabelMapToLabelImageFilter                  Self;
  typedef LabelMapFilter< TInputImage, TOutputImage > Superclass;
  typedef SmartPointer< Self >                        Pointer;
  typedef 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 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(LabelMapToLabelImageFilter, ImageToImageFilter);

#ifdef ITK_USE_CONCEPT_CHECKING
  itkConceptMacro( SameDimensionCheck,
                   ( Concept::SameDimension< InputImageDimension, OutputImageDimension > ) );
#endif

protected:
  LabelMapToLabelImageFilter();
  ~LabelMapToLabelImageFilter() {}

  virtual void BeforeThreadedGenerateData();

  virtual void ThreadedProcessLabelObject(LabelObjectType *labelObject);

private:
  LabelMapToLabelImageFilter(const Self &); //purposely not implemented
  void operator=(const Self &);             //purposely not implemented
  OutputImageType *m_OutputImage;
};                                          // end of class
} // end namespace itk

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

#endif