mitkSUVFunctorPolicy.h

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/*===================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center,
Division of Medical and Biological Informatics.
All rights reserved.
 
This software is distributed WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE.
 
See LICENSE.txt or http://www.mitk.org for details.
 
===================================================================*/
 
#ifndef SUVFUNCTOR_POLICY_H
#define SUVFUNCTOR_POLICY_H
 
#include <vector>
#include <functional>
 
#include "itkIndex.h"
#include "mitkNumericConstants.h"
 
#include "MitkPETExports.h"
 
namespace mitk
{
 
  class MITKPET_EXPORT SUVbwFunctorPolicy
  {
  public:
    typedef ScalarType SUVPixelType;
 
    typedef itk::Index<3> IndexType;
    using DecayTimeFunctionType = std::function < double(const IndexType&) >;
 
    SUVbwFunctorPolicy();
 
    ~SUVbwFunctorPolicy();
 
    unsigned int GetNumberOfOutputs() const;
 
    void SetDecayTimeFunctor(const DecayTimeFunctionType& functor);
 
    void SetInjectedActivity(double a);
 
    void SetBodyWeight(double w);
 
    void SetHalfLife(double tau);
 
    bool operator!=(const SUVbwFunctorPolicy& other) const;
 
    bool operator==(const SUVbwFunctorPolicy& other) const;
 
    SUVPixelType operator()(const SUVPixelType& value,
      const IndexType& currentIndex) const;
 
  private:
 
    double m_InjectedActivity;
    double m_bodyweight;
    double m_halfLife;
 
    DecayTimeFunctionType m_Functor;
  };
 
}
 
 
#endif // LEVENBERGMARQUARDTMODELFITFUNCTOR_H