G4CollisionNNElastic.hh

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// $Id: G4CollisionNNElastic.hh,v 1.2 2006-06-29 20:32:58 gunter Exp $ //

#ifndef G4CollisionNNElastic_h
#define G4CollisionNNElastic_h

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

class G4KineticTrack;

class G4CollisionNNElastic : public G4VElasticCollision
{

public:

  G4CollisionNNElastic();

  virtual ~G4CollisionNNElastic();

  G4bool operator==(const G4CollisionNNElastic &right) const;
  G4bool operator!=(const G4CollisionNNElastic &right) const;

  virtual G4bool IsInCharge(const G4KineticTrack& trk1, 
                            const G4KineticTrack& trk2) const;

  virtual G4String GetName() const { return "NN Elastic Collision"; }
  
private:
  G4CollisionNNElastic(const G4CollisionNNElastic &);
  G4CollisionNNElastic & operator= (const G4CollisionNNElastic &);

protected:

  virtual const G4VCrossSectionSource* GetCrossSectionSource() const { return crossSectionSource; }
  virtual const G4VAngularDistribution* GetAngularDistribution() const { return angularDistribution; }

  virtual const std::vector<G4String>& GetListOfColliders(G4int whichOne) const;  


private:  

  G4VCrossSectionSource* crossSectionSource;
  G4VAngularDistribution* angularDistribution;

  std::vector<G4String> colliders1;
  std::vector<G4String> colliders2;

};

#endif

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