itkScalarToArrayCastImageFilter.h

Go to the documentation of this file.

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkScalarToArrayCastImageFilter.h,v $
  Language:  C++
  Date:      $Date: 2008-10-17 20:49:55 $
  Version:   $Revision: 1.6 $

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

  itkNewMacro(Self);
  itkTypeMacro(ScalarToArrayCastImageFilter, ImageToImageFilter);

  typedef typename Superclass::OutputImageRegionType OutputImageRegionType;
  typedef typename TOutputImage::PixelType           OutputImagePixelType;

#ifdef ITK_USE_CONCEPT_CHECKING

  itkConceptMacro(OutputHasNumericTraitsCheck,
    (Concept::HasNumericTraits<typename OutputImagePixelType::ValueType>));
  itkConceptMacro(OutputHasPixelTraitsCheck,
    (Concept::HasPixelTraits<OutputImagePixelType>));

#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