itkSetBoundaryVoxelsToValueFilter.h

Go to the documentation of this file.

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

  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 itkSetBoundaryVoxelsToValueFilter_h
#define itkSetBoundaryVoxelsToValueFilter_h

#include <itkImageToImageFilter.h>

namespace itk {
  
template<class TInputImage, class TOutputImage>
class ITK_EXPORT SetBoundaryVoxelsToValueFilter:
    public ImageToImageFilter< TInputImage, TOutputImage >
{
public:
  typedef SetBoundaryVoxelsToValueFilter                       Self;
  typedef ImageToImageFilter< TInputImage,TOutputImage > Superclass;
  typedef SmartPointer< Self >                           Pointer;
  typedef SmartPointer< const Self >                     ConstPointer;
  
  itkTypeMacro( SetBoundaryVoxelsToValueFilter, ImageToImageFilter );

  itkNewMacro(Self);

  itkStaticConstMacro(ImageDimension, unsigned int,
                      TInputImage::ImageDimension);

  typedef TInputImage                           InputImageType;
  typedef typename InputImageType::Pointer      InputImagePointer;
  typedef typename InputImageType::ConstPointer InputImageConstPointer;
  typedef typename InputImageType::RegionType   InputImageRegionType;
  typedef typename InputImageType::PixelType    InputImagePixelType;
  typedef typename InputImageType::SpacingType  InputImageSpacingType;
  typedef typename InputImageType::IndexType    InputImageIndexType;
  typedef typename InputImageType::PointType    InputImagePointType;

  typedef TOutputImage                          OutputImageType;
  typedef typename OutputImageType::Pointer     OutputImagePointer;
  typedef typename OutputImageType::RegionType  OutputImageRegionType;
  typedef typename OutputImageType::PixelType   OutputImagePixelType;
  typedef typename OutputImageType::IndexType   OutputImageIndexType;
  typedef typename OutputImageType::PointType   OutputImagePointType;
  typedef typename OutputImageType::SizeType    OutputImageSizeType;

  // Set the value to set voxels on the boundary to
  itkSetMacro( Value, OutputImagePixelType );
  // Get the value to set voxels on the boundary to
  itkGetMacro( Value, OutputImagePixelType );

#ifdef ITK_USE_CONCEPT_CHECKING

  itkConceptMacro(DimensionShouldBe3,
      (Concept::SameDimension<itkGetStaticConstMacro(InputImageDimension),3>));
  itkConceptMacro(InputHasNumericTraitsCheck,
                  (Concept::HasNumericTraits<InputImagePixelType>));
  itkConceptMacro(OutputHasPixelTraitsCheck,
                  (Concept::HasPixelTraits<OutputImagePixelType>));
#endif

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

  // The value to set voxels on the boundary to
  OutputImagePixelType m_Value;

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

} // end namespace itk

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

#endif