Review/Statistics/itkNeighborhoodSampler.h

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

  Program:   Insight Segmentation & Registration Toolkit
  Module:    $RCSfile: itkNeighborhoodSampler.h,v $
  Language:  C++
  Date:      $Date: 2009-05-02 05:43:58 $
  Version:   $Revision: 1.1 $

  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 __itkNeighborhoodSampler_h
#define __itkNeighborhoodSampler_h

#include "itkSampleToSubsampleFilter.h"
#include "itkSimpleDataObjectDecorator.h"

namespace itk {
namespace Statistics {

template< class TSample >
class ITK_EXPORT NeighborhoodSampler : public SampleToSubsampleFilter< TSample >
{
public:
  typedef NeighborhoodSampler                    Self;
  typedef SampleToSubsampleFilter< TSample >     Superclass;
  typedef SmartPointer< Self >                   Pointer;
  typedef SmartPointer< const Self >             ConstPointer;

  itkTypeMacro(NeighborhoodSampler, SampleToSubsampleFilter);
  itkNewMacro(Self);

  itkSuperclassTraitMacro( SampleType )
  itkSuperclassTraitMacro( MeasurementVectorType )
  itkSuperclassTraitMacro( MeasurementType )
  itkSuperclassTraitMacro( InstanceIdentifier )
  itkSuperclassTraitMacro( SubsampleType )
  itkSuperclassTraitMacro( OutputType )

  typedef double RadiusType;

  typedef SimpleDataObjectDecorator< RadiusType > InputRadiusObjectType;


  itkSetDecoratedInputMacro( Radius, RadiusType, 1 );

protected:
  NeighborhoodSampler();
  virtual ~NeighborhoodSampler();
  void PrintSelf(std::ostream& os, Indent indent) const;  
  
  void GenerateData();

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

}; // end of class

} // end of namespace Statistics 
} // end of namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkNeighborhoodSampler.txx"
#endif

#endif