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// $Id: G4CollisionMesonBaryonElastic.hh,v 1.2 2006-06-29 20:32:49 gunter Exp $ //

#ifndef G4CollisionMesonBaryonElastic_h
#define G4CollisionMesonBaryonElastic_h

#include "globals.hh"
#include "G4VCollision.hh"
#include "G4VCrossSectionSource.hh"
#include "G4VAngularDistribution.hh"
#include "G4KineticTrackVector.hh"
#include <vector>
#include "G4VElasticCollision.hh"

class G4KineticTrack;

class G4CollisionMesonBaryonElastic : public G4VElasticCollision
{

public:

  G4CollisionMesonBaryonElastic();
  virtual ~G4CollisionMesonBaryonElastic();

  G4bool operator==(const G4CollisionMesonBaryonElastic &right) const;
  G4bool operator!=(const G4CollisionMesonBaryonElastic &right) const;
  
  virtual G4String GetName() const;
  virtual G4bool IsInCharge(const G4KineticTrack& trk1, 
			    const G4KineticTrack& trk2) const;

private:
  G4CollisionMesonBaryonElastic(const G4CollisionMesonBaryonElastic &);
  G4CollisionMesonBaryonElastic & operator= (const G4CollisionMesonBaryonElastic &);

protected:

  virtual const G4VCrossSectionSource* GetCrossSectionSource() const 
  { return crossSectionSource; }
  virtual const G4VAngularDistribution* GetAngularDistribution() const 
  { return angularDistribution; }
  virtual const std::vector<G4String>& GetListOfColliders(G4int ) const;

private:  

  G4VCrossSectionSource* crossSectionSource;
  G4VAngularDistribution* angularDistribution;

  std::vector<G4String> dummy;


};

#endif