frePrecisionSOMetric.h

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

  Program:   F.R.E.E. - flexible registration evaluation engine
  Version:   v.1.0.0
  Date:      $Date: 2006/09/01 12:00:00 $
  Module:    $RCSfile: frePrecisionSOMetric.h,v $
  Language:  C++



  Copyright (c) 2007 Ralf o Floca (Department of Medical Informatics,
  Institute for Medical Biometry and Informatics, University of Heidelberg,
  Germany). All rights reserved.
  See FREECopyright.txt or http://www.mi.med.uni-hd.de/free/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 __frePrecisionSOMetric_h
#define __frePrecisionSOMetric_h

#include "freSetupOptimizationMetric.h"

namespace FREE
{

class ITK_EXPORT PrecisionSOMetric : public SetupOptimizationMetric
{
public:
  typedef PrecisionSOMetric              Self;
  typedef SetupOptimizationMetric        Superclass;
        typedef itk::SmartPointer<Self>        Pointer;
  typedef itk::SmartPointer<const Self>  ConstPointer;

  typedef Superclass::DecomposedMeasureType DecomposedMeasureType;

  itkTypeMacro( PrecisionSOMetric, SetupOptimizationMetric );

        itkNewMacro( Self );
 
  itkSetMacro( SampleSize, unsigned long);
  itkGetMacro( SampleSize, unsigned long);

  itkSetObjectMacro( EvaluationMetric, SetupOptimizationMetric);
  itkGetObjectMacro( EvaluationMetric, SetupOptimizationMetric);

  virtual void Initialize();

  virtual unsigned int GetNumberOfValues(void) const;

protected:
  PrecisionSOMetric();

  virtual DecomposedMeasureType ComputeDecomposedValue( const ParametersType & parameters ) const;

  void EnlistInterimResultsToStatistic(const unsigned int iIndex,
                                       const DecomposedMeasureType& results,
                                       StatisticEntry& entry) const;

  void EnlistDictionaryEntries(StatisticDictionary& dictionary) const;

  mutable std::vector<DecomposedMeasureType> m_Measures;

  SetupOptimizationMetric::Pointer m_EvaluationMetric;

  unsigned long m_SampleSize;

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

} // end namespace FREE

#endif

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