itkEuclideanDistancePointSetToPointSetMetricv4.h

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 *
 *  Copyright Insight Software Consortium
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0.txt
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 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
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 *=========================================================================*/
#ifndef __itkEuclideanDistancePointSetToPointSetMetricv4_h
#define __itkEuclideanDistancePointSetToPointSetMetricv4_h

#include "itkPointSetToPointSetMetricv4.h"

namespace itk
{
template<class TFixedPointSet, class TMovingPointSet = TFixedPointSet>
class ITK_EXPORT EuclideanDistancePointSetToPointSetMetricv4:
  public PointSetToPointSetMetricv4<TFixedPointSet, TMovingPointSet>
{
public:

  typedef EuclideanDistancePointSetToPointSetMetricv4                  Self;
  typedef PointSetToPointSetMetricv4<TFixedPointSet, TMovingPointSet>  Superclass;
  typedef SmartPointer<Self>                                           Pointer;
  typedef SmartPointer<const Self>                                     ConstPointer;

  itkNewMacro( Self );

  itkTypeMacro( EuclideanDistancePointSetToPointSetMetricv4, PointSetToPointSetMetricv4 );

  typedef typename Superclass::MeasureType          MeasureType;
  typedef typename Superclass::DerivativeType       DerivativeType;
  typedef typename Superclass::LocalDerivativeType  LocalDerivativeType;
  typedef typename Superclass::PointType            PointType;
  typedef typename Superclass::PixelType            PixelType;
  typedef typename Superclass::PointIdentifier      PointIdentifier;

  virtual MeasureType GetLocalNeighborhoodValue( const PointType &, const PixelType & pixel = 0 ) const;

  virtual void GetLocalNeighborhoodValueAndDerivative( const PointType &,
    MeasureType &, LocalDerivativeType &, const PixelType & pixel = 0 ) const;

protected:
  EuclideanDistancePointSetToPointSetMetricv4();
  virtual ~EuclideanDistancePointSetToPointSetMetricv4();

  void PrintSelf( std::ostream & os, Indent indent ) const;

private:
  EuclideanDistancePointSetToPointSetMetricv4(const Self &); //purposely not implemented
  void operator=(const Self &);               //purposely not implemented
};
} // end namespace itk

#ifndef ITK_MANUAL_INSTANTIATION
#include "itkEuclideanDistancePointSetToPointSetMetricv4.hxx"
#endif

#endif