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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: $RCSfile: itkScalarToArrayCastImageFilter.h,v $
Language: C++
Date: $Date: 2006-03-30 15:36:25 $
Version: $Revision: 1.5 $
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 __itkScalarToArrayCastImageFilter_h
#define __itkScalarToArrayCastImageFilter_h
#include "itkImageToImageFilter.h"
namespace itk
{
/** \class ScalarToArrayCastImageFilter
*
* \brief Creates the output image with vector type pixels filled with
* the intensity values from one or more input images with scalar
* pixels.
*
* This filter is templated over the input image type and
* output image type. The each dimension of the output image pixel is
* filled with each input image pixel's scalar pixel value. This
* filter can be used to cast a scalar image to a vector image if
* there is only one input image.
*
* \ingroup Multithreaded
*/
template <class TInputImage, class TOutputImage>
class ITK_EXPORT ScalarToArrayCastImageFilter :
public ImageToImageFilter< TInputImage, TOutputImage >
{
public:
/** Standard class typedefs. */
typedef ScalarToArrayCastImageFilter Self;
typedef ImageToImageFilter< TInputImage, TOutputImage > Superclass;
typedef SmartPointer<Self> Pointer;
typedef SmartPointer<const Self> ConstPointer;
/** Standard class macros */
itkNewMacro(Self);
itkTypeMacro(ScalarToArrayCastImageFilter, ImageToImageFilter) ;
typedef typename Superclass::OutputImageRegionType OutputImageRegionType ;
typedef typename TOutputImage::PixelType OutputImagePixelType ;
#ifdef ITK_USE_CONCEPT_CHECKING
/** Begin concept checking */
itkConceptMacro(OutputHasNumericTraitsCheck,
(Concept::HasNumericTraits<typename OutputImagePixelType::ValueType>));
itkConceptMacro(OutputHasPixelTraitsCheck,
(Concept::HasPixelTraits<OutputImagePixelType>));
/** End concept checking */
#endif
protected:
ScalarToArrayCastImageFilter() ;
virtual ~ScalarToArrayCastImageFilter() {}
void ThreadedGenerateData(const OutputImageRegionType &outputRegionForThread,
int threadId) ;
private:
ScalarToArrayCastImageFilter(const Self&); //purposely not implemented
void operator=(const Self&); //purposely not implemented
};
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkScalarToArrayCastImageFilter.txx"
#endif
#endif
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