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// $Id: G4PolarizedPEEffectCrossSection.hh,v 1.1 2007/11/01 17:29:09 schaelic Exp $
// GEANT4 tag $Name: geant4-09-02-ref-02 $
//
// GEANT4 Class file
//
//
// File name:     G4PolarizedPEEffectCrossSection
//
// Author:        Andreas Schaelicke
//
// Creation date: 15.03.2007
//
// Modifications:
//
//
// Class Description:
//
#ifndef G4PolarizedPEEffectCrossSection_h
#define G4PolarizedPEEffectCrossSection_h 1

#include "G4StokesVector.hh"
#include "G4VPolarizedCrossSection.hh"
//#include "RotationMatrix.hh"


class G4PolarizedPEEffectCrossSection : public G4VPolarizedCrossSection
{
public:
  G4PolarizedPEEffectCrossSection();
  virtual ~G4PolarizedPEEffectCrossSection();
public:
  virtual void Initialize(G4double aGammaE, G4double aLept0E, G4double sintheta,
			  const G4StokesVector & beamPol,
			  const G4StokesVector & ,
			  G4int flag=0);

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

public:
  // return expected mean polarisation
  G4StokesVector GetPol2();
  G4StokesVector GetPol3();
private:
  G4StokesVector theFinalElectronPolarization;
};


#endif
