G4VCollision.hh

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// $Id: G4VCollision.hh,v 1.2 2006-06-29 20:36:04 gunter Exp $ //

#ifndef G4VCollision_h
#define G4VCollision_h

#include "globals.hh"
#include "G4CollisionVector.hh"
#include "G4VCrossSectionSource.hh"
#include "G4VAngularDistribution.hh"
#include "G4KineticTrackVector.hh"

class G4KineticTrack;

class G4VCollision 
{
public:

  G4VCollision();

  virtual ~G4VCollision();

  G4bool operator==(const G4VCollision &right) const;
  G4bool operator!=(const G4VCollision &right) const;

  virtual G4double CrossSection(const G4KineticTrack& trk1, 
                const G4KineticTrack& trk2) const;

  virtual G4KineticTrackVector* FinalState(const G4KineticTrack& trk1, 
                       const G4KineticTrack& trk2) const = 0;

  virtual G4bool IsInCharge(const G4KineticTrack& trk1, 
                const G4KineticTrack& trk2) const = 0;

  virtual G4String GetName() const = 0;

  virtual void Print() const;
  virtual void Print(const G4KineticTrack& trk1, 
             const G4KineticTrack& trk2) const;
protected:

  G4int GetNumberOfPartons(G4ParticleDefinition * aP) const
  {
    G4int result = 0;
    for(G4int i=0; i<6; i++) 
    {
      result += aP->GetQuarkContent(i+1);
      result += aP->GetAntiQuarkContent(i+1);
    }
    return result;
  }
  
  virtual const G4CollisionVector* GetComponents() const { return 0;}

  virtual const G4VCrossSectionSource* GetCrossSectionSource() const = 0;

  virtual const G4VAngularDistribution* GetAngularDistribution() const = 0;

  virtual const std::vector<G4String>& GetListOfColliders(G4int whichOne) const = 0;


private:  

  G4VCollision(const G4VCollision &right);

  const G4VCollision& operator=(const G4VCollision &right);

};

#endif