G4NeutronHPorLElastic.hh

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//
//
// 05-11-21 NeutronHP or Low Energy Parameterization Models 
//          Implemented by T. Koi (SLAC/SCCS)
//          If NeutronHP data do not available for an element, then Low Energy 
//          Parameterization models handle the interactions of the element.
//
//
// Hadronic Process: High Precision low E neutron tracking
// original by H.P. Wellisch, TRIUMF, 14-Feb-97
// Builds and has the Cross-section data for one material.
 
#ifndef G4NeutronHPorLElastic_h
#define G4NeutronHPorLElastic_h 1

// Class Description
// Final state production model for a high precision (based on evaluated data
// libraries) description of neutron elastic scattering below 20 MeV; 
// To be used in your physics list in case you need this physics.
// In this case you want to register an object of this class with 
// the corresponding process.
// Class Description - End

#include "G4NeutronHPorLElasticData.hh"

#include "globals.hh"
#include "G4NeutronHPChannel.hh"
#include "G4HadronicInteraction.hh"
 
#include <set>

class G4NeutronHPorLElastic : public G4HadronicInteraction
{
  public: 
  
  G4NeutronHPorLElastic();
  
  ~G4NeutronHPorLElastic();
  
  G4HadFinalState * ApplyYourself(const G4HadProjectile& aTrack, G4Nucleus& aTargetNucleus);
  
      virtual const std::pair<G4double, G4double> GetFatalEnergyCheckLevels() const;

  G4int GetNiso() {return theElastic[0].GetNiso();}

  void DoNotSuspend() {overrideSuspension = true;}

  private:
  
  G4double * xSec;
  G4NeutronHPChannel * theElastic;
  G4String dirName;
  G4int numEle;
  G4bool overrideSuspension;

   public: 
      G4bool IsThisElementOK ( G4String );
   private:
     std::set< G4String > unavailable_elements;

   public: 
      G4VCrossSectionDataSet* GiveXSectionDataSet() { return theDataSet; }; 
   private:
      G4NeutronHPorLElasticData* theDataSet;
      void createXSectionDataSet(); 
};

#endif