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#ifndef G4ConcreteNNToDeltaDelta_HH
#define G4ConcreteNNToDeltaDelta_HH

#include "globals.hh"
#include "G4VScatteringCollision.hh"
#include "G4VCrossSectionSource.hh"
#include "G4VAngularDistribution.hh"
#include "G4KineticTrackVector.hh"
#include <vector>
#include "G4XDeltaDeltaTable.hh"
#include "G4ConcreteNNTwoBodyResonance.hh"

class G4ConcreteNNToDeltaDelta : public G4ConcreteNNTwoBodyResonance
{

public:

  G4ConcreteNNToDeltaDelta(const G4ParticleDefinition* aPrimary,
		       const G4ParticleDefinition* bPriamry,
		       const G4ParticleDefinition* aSecondary,
		       const G4ParticleDefinition* bSecondary);

  virtual ~G4ConcreteNNToDeltaDelta() {};
  
  virtual G4String GetName() const
  {
    return "ConcreteNNToDeltaDelta";
  }

  G4bool operator==(const G4ConcreteNNToDeltaDelta &right) const;
  G4bool operator!=(const G4ConcreteNNToDeltaDelta &right) const;

private:  

  static G4XDeltaDeltaTable theSigmaTable;

};

#endif