G4HEPionPlusInelastic.hh

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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 G4HEPionPlusInelastic_h
#define G4HEPionPlusInelastic_h 1

// Class description:
// High energy parameterized model for pi+ inelastic scattering.  This
// class is responsible for producing the final state of the interaction and
// is typically valid for incident pi+ energies above 45 GeV.  This
// physics may be invoked by registering an instance of the class with
// G4PionPlusInelasticProcess in the user's physics list.
//
// This class is derived from G4HEInelastic which in turn is derived from
// G4HadronicInteraction.

// Class Description - End

#include <CLHEP/Units/SystemOfUnits.h>

#include "G4HEInelastic.hh"

class G4HEPionPlusInelastic : public G4HEInelastic  
{
  public:  // with description 
    G4HEPionPlusInelastic() : G4HEInelastic("G4HEPionPlusInelastic")
    {
      vecLength = 0;
      theMinEnergy = 45*CLHEP::GeV;
      theMaxEnergy = 10*CLHEP::TeV;
      MAXPART      = 2048;
      verboseLevel = 0; 
      G4cout << "WARNING: model G4HEPionPlusInelastic is being deprecated and will\n"
             << "disappear in Geant4 version 10.0"  << G4endl;  
    }

    ~G4HEPionPlusInelastic() {};

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

    G4int GetNumberOfSecondaries() {return vecLength;}

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