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//
// -------------------------------------------------------------------
//
// GEANT4 Class file
//
//
// File name:     G4hZiegler1985p
//
// Author:        V.Ivanchenko (Vladimir.Ivanchenko@cern.ch)
// 
// Creation date: 20 July 2000
//
// Modifications: 
// 20/07/2000  V.Ivanchenko First implementation
//
// Class Description: 
//
// Electronic stopping power parametrised according to
// J.F.Ziegler, J.P.Biersack, U.Littmark The Stoping and
// Range of Ions in Solids, Vol.1, Pergamon Press, 1985
// Further documentation available from http://www.ge.infn.it/geant4/lowE//

// -------------------------------------------------------------------
//

#ifndef G4hZiegler1985p_h
#define G4hZiegler1985p_h 1

#include "globals.hh"
#include "G4VhElectronicStoppingPower.hh"

class G4Material;

class G4hZiegler1985p : public G4VhElectronicStoppingPower
{
public:
  explicit G4hZiegler1985p();
  ~G4hZiegler1985p();

  G4bool HasMaterial(const G4Material* material) override;

  G4double StoppingPower(const G4Material* material,
                               G4double kineticEnergy) override;

  G4double ElectronicStoppingPower(G4double z,
                                   G4double kineticEnergy) const override;
 
private:
  static const G4double a[92][8];
  const G4double protonMassAMU;

};

#endif
