itkLabelImageGaussianInterpolateImageFunction.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkLabelImageGaussianInterpolateImageFunction.h,v $
  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 __itkLabelImageGaussianInterpolateImageFunction_h
#define __itkLabelImageGaussianInterpolateImageFunction_h

#include "itkGaussianInterpolateImageFunction.h"

namespace itk
{

template <class TInputImage, class TCoordRep = double,
          class TPixelCompare = std::less<typename itk::NumericTraits<typename TInputImage::PixelType>::RealType> >
class ITK_EXPORT LabelImageGaussianInterpolateImageFunction :
  public GaussianInterpolateImageFunction<TInputImage, TCoordRep>
{
public:
  typedef LabelImageGaussianInterpolateImageFunction                Self;
  typedef GaussianInterpolateImageFunction<TInputImage, TCoordRep>  Superclass;
  typedef SmartPointer<Self>                                        Pointer;
  typedef SmartPointer<const Self>                                  ConstPointer;
  typedef typename TInputImage::PixelType                           InputPixelType;

  itkTypeMacro( LabelImageGaussianInterpolateImageFunction, GaussianInterpolateImageFunction );

  itkNewMacro( Self );

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

  typedef typename Superclass::OutputType OutputType;

  typedef typename Superclass::InputImageType InputImageType;

  typedef typename Superclass::RealType RealType;

  typedef typename Superclass::IndexType IndexType;

  typedef typename Superclass::ContinuousIndexType ContinuousIndexType;

  typedef typename Superclass::ArrayType ArrayType;

  virtual OutputType EvaluateAtContinuousIndex(
    const ContinuousIndexType & cindex ) const
    {
    return this->EvaluateAtContinuousIndex( cindex, NULL );
    }

protected:
  LabelImageGaussianInterpolateImageFunction();
  ~LabelImageGaussianInterpolateImageFunction(){};

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

  virtual OutputType EvaluateAtContinuousIndex(
    const ContinuousIndexType &, OutputType * ) const;
};

} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkLabelImageGaussianInterpolateImageFunction.hxx"
#endif

#endif