itkNeighborhoodBinaryThresholdImageFunction.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkNeighborhoodBinaryThresholdImageFunction.h,v $
  Language:  C++
  Date:      $Date: 2009-02-06 20:53:12 $
  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 __itkNeighborhoodBinaryThresholdImageFunction_h
#define __itkNeighborhoodBinaryThresholdImageFunction_h

#include "itkBinaryThresholdImageFunction.h"

namespace itk
{

template <class TInputImage, class TCoordRep = float >
class ITK_EXPORT NeighborhoodBinaryThresholdImageFunction :
  public BinaryThresholdImageFunction< TInputImage, TCoordRep >
{
public:

  typedef NeighborhoodBinaryThresholdImageFunction            Self;
  typedef BinaryThresholdImageFunction<TInputImage,TCoordRep> Superclass;
  typedef SmartPointer<Self>                                  Pointer;
  typedef SmartPointer<const Self>                            ConstPointer;

  itkTypeMacro(NeighborhoodBinaryThresholdImageFunction, BinaryThresholdImageFunction);

  itkNewMacro(Self);

  typedef TInputImage InputImageType;

  typedef typename Superclass::OutputType OutputType;

  typedef typename Superclass::IndexType IndexType;

  typedef typename Superclass::ContinuousIndexType ContinuousIndexType;

  typedef typename Superclass::PointType PointType;

  typedef typename Superclass::PixelType PixelType;

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

  typedef typename InputImageType::SizeType InputSizeType;

  itkSetMacro(Radius, InputSizeType);

  itkGetConstReferenceMacro(Radius, InputSizeType);

  virtual bool EvaluateAtIndex( const IndexType& index ) const;

  virtual bool Evaluate( const PointType& point ) const
    { 
    IndexType index;
    this->ConvertPointToNearestIndex( point, index );
    return this->EvaluateAtIndex( index ); 
    }
  virtual bool EvaluateAtContinuousIndex( 
    const ContinuousIndexType& cindex ) const
    { 
    IndexType index;
    this->ConvertContinuousIndexToNearestIndex( cindex, index );
    return this->EvaluateAtIndex( index ); 
    }

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

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

  InputSizeType m_Radius;
};

} // end namespace itk

// Define instantiation macro for this template.
#define ITK_TEMPLATE_NeighborhoodBinaryThresholdImageFunction(_, EXPORT, x, y) namespace itk { \
  _(2(class EXPORT NeighborhoodBinaryThresholdImageFunction< ITK_TEMPLATE_2 x >)) \
  namespace Templates { typedef NeighborhoodBinaryThresholdImageFunction< ITK_TEMPLATE_2 x > \
                                         NeighborhoodBinaryThresholdImageFunction##y; } \
  }

#if ITK_TEMPLATE_EXPLICIT
# include "Templates/itkNeighborhoodBinaryThresholdImageFunction+-.h"
#endif

#if ITK_TEMPLATE_TXX
# include "itkNeighborhoodBinaryThresholdImageFunction.txx"
#endif

/*
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkNeighborhoodBinaryThresholdImageFunction.txx"
#endif
*/

#endif