itkReflectImageFilter.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkReflectImageFilter.h,v $
  Language:  C++
  Date:      $Date: 2009-04-25 12:28:02 $
  Version:   $Revision: 1.11 $

  Copyright (c) Insight Software Consortium. All rights reserved.
  See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even 
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
     PURPOSE.  See the above copyright notices for more information.

=========================================================================*/
#ifndef __itkReflectImageFilter_h
#define __itkReflectImageFilter_h

#include "itkImageToImageFilter.h"

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

  itkNewMacro(Self);

  itkTypeMacro(ReflectImageFilter, ImageToImageFilter);

  typedef TInputImage                            InputImageType;
  typedef typename    InputImageType::Pointer    InputImagePointer;
  typedef typename    InputImageType::RegionType InputImageRegionType; 
  typedef typename    InputImageType::PixelType  InputImagePixelType; 

  typedef TOutputImage                             OutputImageType;
  typedef typename     OutputImageType::Pointer    OutputImagePointer;
  typedef typename     OutputImageType::RegionType OutputImageRegionType;
  typedef typename     OutputImageType::PixelType  OutputImagePixelType;

  itkGetConstMacro( Direction, unsigned int );
  itkSetMacro( Direction, unsigned int );

  itkStaticConstMacro(InputImageDimension, unsigned int,
                      TInputImage::ImageDimension);
  itkStaticConstMacro(OutputImageDimension, unsigned int,
                      TOutputImage::ImageDimension);

#ifdef ITK_USE_CONCEPT_CHECKING

  itkConceptMacro(SameDimensionCheck,
    (Concept::SameDimension<InputImageDimension, OutputImageDimension>));
  itkConceptMacro(InputConvertibleToOutputCheck,
    (Concept::Convertible<InputImagePixelType, OutputImagePixelType>));

#endif

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

  void GenerateData(void);

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

  unsigned int m_Direction;

};

} // end namespace itk

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

#endif