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//
// Geant4 Class file
//
// File name:     G4PolarizedPhotoElectricXS
//
// Author:        Andreas Schaelicke
//

#ifndef G4PolarizedPhotoElectricXS_h
#define G4PolarizedPhotoElectricXS_h 1

#include "G4StokesVector.hh"
#include "G4VPolarizedXS.hh"

class G4PolarizedPhotoElectricXS : public G4VPolarizedXS
{
 public:
  G4PolarizedPhotoElectricXS();
  ~G4PolarizedPhotoElectricXS() override;

  void Initialize(G4double aGammaE, G4double aLept0E, G4double sintheta,
                  const G4StokesVector& beamPol, const G4StokesVector&,
                  G4int flag = 0) override;

  G4double XSection(const G4StokesVector& pol2,
                    const G4StokesVector& pol3) override;

  // return expected mean polarisation
  G4StokesVector GetPol2() override;
  G4StokesVector GetPol3() override;

  G4PolarizedPhotoElectricXS& operator=(
    const G4PolarizedPhotoElectricXS& right) = delete;
  G4PolarizedPhotoElectricXS(const G4PolarizedPhotoElectricXS&) = delete;

 private:
  G4StokesVector fFinalElectronPolarization;
};

#endif