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// Geant4 header : G4NeutronFissionVI
// Created:  03 October 2023
// Author  V.Ivanchenko
//  
// Modified:
//
// Class Description
// Sampling of neutron induced fission using de-excitation module
// Class Description - End
//

#ifndef G4NeutronFissionVI_h
#define G4NeutronFissionVI_h 1
 
#include "globals.hh"
#include "G4HadronicInteraction.hh"
#include "G4HadProjectile.hh"
#include "G4Nucleus.hh"
#include "G4LorentzVector.hh"

class G4VEvaporationChannel;
class G4IonTable;
class G4ExcitationHandler;
class G4ParticleHPManager;

class G4NeutronFissionVI : public G4HadronicInteraction
{
public:

  G4NeutronFissionVI();

  ~G4NeutronFissionVI() override;

  G4HadFinalState* ApplyYourself(const G4HadProjectile & aTrack, 
                                 G4Nucleus & targetNucleus) override;

  void InitialiseModel() override;

  G4NeutronFissionVI & operator=(const G4NeutronFissionVI &right) = delete;
  G4NeutronFissionVI(const G4NeutronFissionVI&) = delete;

private:

  G4int secID{-1};  // creator model ID for secondaries produced by this model
  G4ParticleHPManager* fManagerHP;
  G4ExcitationHandler* fHandler{nullptr};
  G4VEvaporationChannel* fFission{nullptr};
  G4IonTable* theTableOfIons;

  G4double minExcitation;
  G4double emaxT;
  G4LorentzVector lab4mom;
  G4bool fLocalHandler{false};
};

#endif