freItkSingleValuedCostFunctionWrapper.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:   freItkSingleValuedCostFunctionWrapper.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 __freItkSingleValuedCostFunctionWrapper_h
#define __freItkSingleValuedCostFunctionWrapper_h

#include "freSetupOptimizationMetric.h"

#include "itkSingleValuedCostFunction.h"

namespace FREE
{

class ITK_EXPORT ItkSingleValuedCostFunctionWrapper : 
  public itk::SingleValuedCostFunction 
{
public:
  typedef ItkSingleValuedCostFunctionWrapper  Self;
  typedef itk::SingleValuedCostFunction       Superclass;
  typedef itk::SmartPointer<Self>                                                       Pointer;
  typedef itk::SmartPointer<const Self>                         ConstPointer;
 
  itkTypeMacro( SingleValuedCostFunction, SingleValuedCostFunction );
        itkNewMacro( Self );
 
        typedef SetupOptimizationMetric                                 WrappedCostFunctionType;
        typedef WrappedCostFunctionType::Pointer  WrappedCostFunctionPointer;

  virtual MeasureType GetValue( const ParametersType & parameters ) const;
  virtual void GetDerivative( const ParametersType & parameters,
                      DerivativeType  & derivative ) const;
  virtual void GetValueAndDerivative( const ParametersType & parameters,
    MeasureType& Value, DerivativeType& Derivative ) const;

  virtual unsigned int GetNumberOfParameters(void) const;

        itkGetObjectMacro(WrappedCostFunction, WrappedCostFunctionType)
        itkSetObjectMacro(WrappedCostFunction, WrappedCostFunctionType)

protected:
  ItkSingleValuedCostFunctionWrapper();
  virtual ~ItkSingleValuedCostFunctionWrapper();

        WrappedCostFunctionPointer m_WrappedCostFunction;

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


} // end namespace FREE


#endif

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