// G4LeptonHadronProcess.hh
//
//     M.Takahata (Makoto.Takahata@cern.ch)

#ifndef G4LeptonHadronProcess_h
#define G4LeptonHadronProcess_h 1

#include "globals.hh"
#include "G4VDiscreteProcess.hh"
#include "G4Nucleus.hh"
#include "G4Track.hh"
#include "G4Step.hh"
#include "G4ParticleChange.hh"
#include "G4LeptonHadronInteractionModel.hh"


  class G4LeptonHadronProcess : public G4VDiscreteProcess
  {
    public:

      G4LeptonHadronProcess(const G4String &processName = "LeptonHadron");
      ~G4LeptonHadronProcess();

      G4VParticleChange *PostStepDoIt( const G4Track &leptonTrack,
                                       const G4Step &aStep )
      {
        return G4LeptonHadronProcess::GeneralPostStepDoIt(leptonTrack, aStep);
      }

      G4VParticleChange *GeneralPostStepDoIt( const G4Track &leptonTrack,
                                              const G4Step &aStep );

      virtual G4LeptonHadronInteractionModel *chooseInteractionModel() = 0;


    protected:

      G4LeptonHadronInteractionModel* theInteractionModel;
      G4Nucleus targetNucleus;

  };

#endif