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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkReflectImageFilter.h
Language: C++
Date: $Date$
Version: $Revision$
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
{
/** \class ReflectImageFilter
* \brief Implements a Reflection of an image along a selected direction.
*
* This class is parameterized over the type of the input image and
* the type of the output image.
*
* \ingroup IntensityImageFilters Singlethreaded
*/
template <class TInputImage, class TOutputImage>
class ITK_EXPORT ReflectImageFilter : public ImageToImageFilter<TInputImage,TOutputImage>
{
public:
/** Standard class typedefs. */
typedef ReflectImageFilter Self;
typedef ImageToImageFilter<TInputImage,TOutputImage> Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Run-time type information (and related methods). */
itkTypeMacro(ReflectImageFilter, ImageToImageFilter);
/** Some convenient typedefs. */
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;
/** Set the direction in which to reflect the data. */
itkGetConstMacro( Direction, unsigned int );
itkSetMacro( Direction, unsigned int );
/** ImageDimension constants */
itkStaticConstMacro(InputImageDimension, unsigned int,
TInputImage::ImageDimension);
itkStaticConstMacro(OutputImageDimension, unsigned int,
TOutputImage::ImageDimension);
#ifdef ITK_USE_CONCEPT_CHECKING
/** Begin concept checking */
itkConceptMacro(SameDimensionCheck,
(Concept::SameDimension<InputImageDimension, OutputImageDimension>));
itkConceptMacro(InputConvertibleToOutputCheck,
(Concept::Convertible<InputImagePixelType, OutputImagePixelType>));
/** End concept checking */
#endif
protected:
ReflectImageFilter();
virtual ~ReflectImageFilter() {};
void PrintSelf(std::ostream& os, Indent indent) const;
/** This method implements the actual reflection of the image.
*
* \sa ImageToImageFilter::ThreadedGenerateData(),
* ImageToImageFilter::GenerateData() */
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
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