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//
 // Hadronic Process: Very Low Energy Neutron X-Sections
 // original by H.P. Wellisch, TRIUMF, 14-Feb-97
 // Builds and has the Cross-section data for one material.
 
// Class Description
// Final state production model for a high precision (based on evaluated data
// libraries) description of neutron capture 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

#ifndef G4NeutronHPCapture_h
#define G4NeutronHPCapture_h 1

#include "globals.hh"
#include "G4NeutronHPChannel.hh"
#include "G4HadronicInteraction.hh"

class G4NeutronHPCapture : public G4HadronicInteraction
{
  public: 
  
  G4NeutronHPCapture();

  ~G4NeutronHPCapture();

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

  virtual const std::pair<G4double, G4double> GetFatalEnergyCheckLevels() const;
  
  private:
  
  G4double * xSec;
  //G4NeutronHPChannel * theCapture;
      std::vector<G4NeutronHPChannel*> theCapture;
  G4String dirName;
  G4int numEle;
//  G4int it;
  
  G4HadFinalState theResult;
      void addChannelForNewElement();
};

#endif