itkMIDASImageUpdateClearRegionProcessor.h

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/*=============================================================================

  NifTK: A software platform for medical image computing.

  Copyright (c) University College London (UCL). All rights reserved.

  This software is distributed WITHOUT ANY WARRANTY; without even
  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  PURPOSE.

  See LICENSE.txt in the top level directory for details.

=============================================================================*/

#ifndef itkMIDASImageUpdateClearRegionProcessor_h
#define itkMIDASImageUpdateClearRegionProcessor_h

#include "itkMIDASImageUpdateRegionProcessor.h"

namespace itk
{

template <class TPixel, unsigned int VImageDimension>
class ITK_EXPORT MIDASImageUpdateClearRegionProcessor : public MIDASImageUpdateRegionProcessor<TPixel, VImageDimension> {

public:

  typedef MIDASImageUpdateClearRegionProcessor                     Self;
  typedef MIDASImageUpdateRegionProcessor<TPixel, VImageDimension> Superclass;
  typedef SmartPointer<Self>                                       Pointer;
  typedef SmartPointer<const Self>                                 ConstPointer;

  itkNewMacro(Self);

  itkTypeMacro(MIDASImageUpdateClearRegionProcessor, MIDASImageUpdateRegionProcessor);

  typedef TPixel PixelType;
  typedef Image<TPixel, VImageDimension>  ImageType;
  typedef typename ImageType::Pointer     ImagePointer;
  typedef typename ImageType::IndexType   IndexType;
  typedef typename ImageType::SizeType    SizeType;
  typedef typename ImageType::RegionType  RegionType;

  itkSetMacro(WipeValue, PixelType);
  itkGetMacro(WipeValue, PixelType);

protected:
  MIDASImageUpdateClearRegionProcessor();
  void PrintSelf(std::ostream& os, Indent indent) const;
  virtual ~MIDASImageUpdateClearRegionProcessor() {}

  // This class, simply clears the image using value m_WipeValue.
  virtual void ApplyUpdateToAfterImage();

private:
  MIDASImageUpdateClearRegionProcessor(const Self&); //purposely not implemented
  void operator=(const Self&); //purposely not implemented

  PixelType m_WipeValue;
};

}

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkMIDASImageUpdateClearRegionProcessor.txx"
#endif

#endif