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// $Id$
//
// G4 Gheisha High Energy model class -- header file
// H. Fesefeldt, RWTH Aachen 23-October-1996
// A prototype of the Gheisha High Energy collision model.
//

#ifndef G4HESigmaMinusInelastic_h
#define G4HESigmaMinusInelastic_h 1

// Class description:
// High energy parameterized model for Sigma- inelastic scattering.  This
// class is responsible for producing the final state of the interaction and
// is typically valid for incident Sigma- energies above 20 GeV.  This
// physics may be invoked by registering an instance of the class with
// G4SigmaMinusInelasticProcess in the user's physics list.
//
// This class is derived from G4HEInelastic which in turn is derived from
// G4HadronicInteraction.

// Class Description - End

#include "G4HEInelastic.hh"


class G4HESigmaMinusInelastic : public G4HEInelastic  
{
  public:  // with description
    G4HESigmaMinusInelastic(const G4String& name = "G4HESigmaMinusInelastic");

    ~G4HESigmaMinusInelastic() {};

    virtual void ModelDescription(std::ostream&) const;
         
    G4int vecLength;
        
    G4HadFinalState* ApplyYourself(const G4HadProjectile& aTrack,
                                   G4Nucleus& targetNucleus);

    G4int GetNumberOfSecondaries() {return vecLength;}

    void FirstIntInCasSigmaMinus(G4bool& inElastic,
                                 const G4double availableEnergy,
                                 G4HEVector pv[],
                                 G4int& vecLen, 
                                 const G4HEVector& incidentParticle,
                                 const G4HEVector& targetParticle,
                                 const G4double atomicWeight);
};
#endif