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// $Id: $
//
// Author:  D.H. Wright
// Date:    2 February 2011
//
// Description: simple vector dominance model of muon nuclear ineraction 
//              in which a gamma from the virtual photon spectrum 
//              interacts either as a pi+ or a pi- in the nucleus
//              Kokoulin's parameterized gamma spectrum is used.
//
 
#ifndef G4VDMuonNuclearModel_h
#define G4VDMuonNuclearModel_h 1 

#include "G4KokoulinMuonNuclearXS.hh"
#include "G4InelasticInteraction.hh"

class G4CascadeInterface;
class G4TheoFSGenerator; 
class G4GeneratorPrecompoundInterface;
class G4ExcitationHandler;
class G4PreCompoundModel;
class G4LundStringFragmentation;
class G4ExcitedStringDecay;
class G4FTFModel;


class G4VDMuonNuclearModel : public G4InelasticInteraction
{
  public:
    
    G4VDMuonNuclearModel();
    ~G4VDMuonNuclearModel();
    
    G4HadFinalState* ApplyYourself(const G4HadProjectile& aTrack,
                                   G4Nucleus& targetNucleus);

  private:
    
    G4DynamicParticle* CalculateEMVertex(const G4HadProjectile& aTrack,
                                         G4Nucleus& targetNucleus);

    void CalculateHadronicVertex(G4DynamicParticle* incident,
                                 G4Nucleus& target);

    void MakeSamplingTable();

    G4double CutFixed;
    G4int NBIN;

    G4double proba[5][8][1001];
    G4double ya[1001];

    G4KokoulinMuonNuclearXS muNucXS;

    G4TheoFSGenerator* ftfp;
    G4GeneratorPrecompoundInterface* precoInterface;
    G4ExcitationHandler* theHandler;
    G4PreCompoundModel* preEquilib;
    G4LundStringFragmentation* theFragmentation;
    G4ExcitedStringDecay* theStringDecay;
    G4FTFModel* theStringModel;
    G4CascadeInterface* bert;
};
 
#endif