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//
// $Id$
//
//
// ------------------------------------------------------------
//      GEANT 4 class header file
//
//
// Class Description
//  This class is a Range to Energy Converter for proton.
//
// ------------------------------------------------------------
//   First Implementation          5 Oct. 2002  H.Kurahige
// ------------------------------------------------------------

#ifndef G4RToEConvForProton_h
#define G4RToEConvForProton_h 1

#include "globals.hh"
#include "G4ios.hh"
#include <vector>

#include "G4VRangeToEnergyConverter.hh"


class G4RToEConvForProton : public G4VRangeToEnergyConverter
{
  public: 
  //  constructor
  G4RToEConvForProton();

  public:
  //  destructor
  virtual ~G4RToEConvForProton();

  virtual G4double Convert(G4double rangeCut, const G4Material* material);

  // reset Loss Table and Range Vectors
  virtual void Reset();

  protected:
    virtual G4double ComputeLoss(G4double AtomicNumber,
                                 G4double KineticEnergy
                                ) ;

  protected:
    G4double Mass;
    G4double Z;  
    G4double tau0;
    G4double taul;
    G4double taum;
    G4double ionpot;
    G4double ca;
    G4double cba;
    G4double cc;  
};


#endif









