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// $Id: G4QuasiElasticChannel.hh,v 1.2 2008/04/08 15:41:26 gunter Exp $
// GEANT4 tag $Name: geant4-09-02-ref-02 $
//

// Author : Gunter Folger March 2007
// Class Description
// Final state production model for theoretical models of hadron inelastic
// quasi elastic scattering in geant4;
// Class Description - End
//
// Modified:

#ifndef G4QuasiElasticChannel_h
#define G4QuasiElasticChannel_h

#include "G4Nucleus.hh"
#include "G4HadProjectile.hh"
#include "G4KineticTrackVector.hh"

#include "G4QuasiFreeRatios.hh"

#include "G4Fancy3DNucleus.hh"

class G4QuasiElasticChannel
{
  public:
	G4QuasiElasticChannel();
	~G4QuasiElasticChannel();
	
	G4double GetFraction(G4Nucleus &theNucleus,
				const G4DynamicParticle & thePrimary);

	G4KineticTrackVector * Scatter(G4Nucleus &theNucleus,
					const G4DynamicParticle & thePrimary);
					
  private:
        G4QuasiElasticChannel(const G4QuasiElasticChannel &);
	const G4QuasiElasticChannel & operator=(const G4QuasiElasticChannel &);
	int operator==(const G4QuasiElasticChannel &) const;
	int operator!=(const G4QuasiElasticChannel &) const;

   private:
   	G4QuasiFreeRatios * theQuasiElastic;
	G4Fancy3DNucleus  the3DNucleus;
};

#endif
