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// $Id: G4NeutronHPInelasticBaseFS.hh,v 1.12 2007/06/06 12:45:13 ahoward Exp $
// GEANT4 tag $Name: geant4-09-02-ref-02 $
//
#ifndef G4NeutronHPInelasticBaseFS_h
#define G4NeutronHPInelasticBaseFS_h 1

#include "globals.hh"
#include "G4HadProjectile.hh"
#include "G4HadFinalState.hh"
#include "G4NeutronHPFinalState.hh"
#include "G4NeutronHPAngular.hh"
#include "G4NeutronHPEnergyDistribution.hh"
#include "G4NeutronHPEnAngCorrelation.hh"
#include "G4NeutronHPPhotonDist.hh"
#include "G4NeutronHPDeExGammas.hh"

class G4NeutronHPInelasticBaseFS : public G4NeutronHPFinalState
{
  public:
    
  G4NeutronHPInelasticBaseFS()
  {
    hasXsec = true; 
    theXsection = new G4NeutronHPVector;
    
    theEnergyDistribution = 0;
    theFinalStatePhotons = 0;
    theEnergyAngData = 0;
    theAngularDistribution = 0;
  }
  virtual ~G4NeutronHPInelasticBaseFS()
  {
    delete theXsection;
    if(theEnergyDistribution!=0) delete theEnergyDistribution;
    if(theFinalStatePhotons!=0) delete theFinalStatePhotons;
    if(theEnergyAngData!=0) delete theEnergyAngData;
    if(theAngularDistribution!=0) delete theAngularDistribution;
  }
  
  void Init (G4double A, G4double Z, G4String & dirName, G4String & bit);
  void BaseApply(const G4HadProjectile & theTrack, G4ParticleDefinition ** theDefs, G4int nDef);
  void InitGammas(G4double AR, G4double ZR);
  virtual G4HadFinalState * ApplyYourself(const G4HadProjectile & theTrack) = 0;
  virtual G4NeutronHPFinalState * New() = 0;
  
  virtual G4double GetXsec(G4double anEnergy)
  {
    return std::max(0., theXsection->GetY(anEnergy));
  }
  virtual G4NeutronHPVector * GetXsec() { return theXsection; }

  protected:
  
  G4NeutronHPVector * theXsection;
  G4NeutronHPEnergyDistribution * theEnergyDistribution;
  G4NeutronHPAngular * theAngularDistribution;
  G4NeutronHPEnAngCorrelation * theEnergyAngData;
  
  G4NeutronHPPhotonDist * theFinalStatePhotons;
  G4double theNuclearMassDifference;
  G4NeutronHPDeExGammas theGammas;
  G4String gammaPath;

};
#endif
