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// Author: D. H. Wright
// Date:   19 December 2007
//

#ifndef G4RPGNucleonInelastic_h
#define G4RPGNucleonInelastic_h 1
 
// Class Description:
// Partial cross sections, multiplicities and final state particle types 
// required for proton and neutron inelastic scattering in the 
// re-parameterized Gheisha model

#include "G4RPGInelastic.hh"
 
 class G4RPGNucleonInelastic : public G4RPGInelastic
 {
 public:
    
   G4RPGNucleonInelastic(const G4String& modelName = "RPGNucleonInelastic");
    
   ~G4RPGNucleonInelastic() { }

   //   void printCrossSections() const;
    
 protected:

   G4int GetMultiplicityT1(G4double KE) const;
   G4int GetMultiplicityT0(G4double KE) const;

   std::vector<G4int>
   GetFSPartTypesForT1(G4int mult, G4double KE, G4int tindex) const;
   std::vector<G4int>
   GetFSPartTypesForT0(G4int mult, G4double KE) const;

   std::vector<G4int> GetFSPartTypesForPP(G4int mult, G4double KE) const
   {return GetFSPartTypesForT1(mult, KE, 0); }

   std::vector<G4int> GetFSPartTypesForNN(G4int mult, G4double KE) const
   {return GetFSPartTypesForT1(mult, KE, 1); }

   std::vector<G4int> GetFSPartTypesForPN(G4int mult, G4double KE) const
   {return GetFSPartTypesForT0(mult, KE); }

   std::vector<G4int> GetFSPartTypesForNP(G4int mult, G4double KE) const
   {return GetFSPartTypesForT0(mult, KE); }


   static const G4int pPindex[8][2];
   static const G4int pNindex[8][2];

   static const G4int T1_2bfs[2][1][2];
   static const G4int T1_3bfs[2][6][3];
   static const G4int T1_4bfs[2][18][4];
   static const G4int T1_5bfs[2][32][5];
   static const G4int T1_6bfs[2][7][6];
   static const G4int T1_7bfs[2][8][7];
   static const G4int T1_8bfs[2][10][8];
   static const G4int T1_9bfs[2][11][9];

   static const G4int T0_2bfs[1][2];
   static const G4int T0_3bfs[9][3];
   static const G4int T0_4bfs[22][4];
   static const G4int T0_5bfs[38][5];
   static const G4int T0_6bfs[7][6];
   static const G4int T0_7bfs[9][7];
   static const G4int T0_8bfs[10][8];
   static const G4int T0_9bfs[12][9];

   static G4ThreadLocal G4double pPtot[30];
   static G4ThreadLocal G4double pNtot[30];
   static G4ThreadLocal G4double t1_dSigma_dMult[8][30];
   static G4ThreadLocal G4double t0_dSigma_dMult[8][30];

   static const G4float pPCrossSections[93][30];
   static const G4float pNCrossSections[108][30];

 };
#endif
