G4LENDCrossSection.hh

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#ifndef G4LENDCrossSection_h
#define G4LENDCrossSection_h 1

// Class Description
// Cross Sections for a LEND (Low Energy Nuclear Data)
// LEND is Geant4 interface for GIDI (General Interaction Data Interface) 
// which gives a discription of nuclear and atomic reactions, such as
//    Binary collision cross sections
//    Particle number multiplicity distributions of reaction products
//    Energy and angular distributions of reaction products
//    Derived calculational constants
// GIDI is developped at Lawrence Livermore National Laboratory
// Class Description - End

// 071025 First implementation done by T. Koi (SLAC/SCCS)
// 101118 Name modifications for release T. Koi (SLAC/PPA)

#include "G4LENDHeader.hh"

#include "G4LENDManager.hh"
#include "G4LENDUsedTarget.hh"

#include "G4VCrossSectionDataSet.hh"
#include "G4DynamicParticle.hh"
#include "G4Element.hh"
#include "G4Material.hh"
#include "G4ParticleDefinition.hh"
#include "G4PhysicsTable.hh"

#include <map>

class G4LENDCrossSection : public G4VCrossSectionDataSet
{

//
//
//  G4bool IsIsoApplicable(const G4DynamicParticle*, G4int Z, G4int A,
//                         const G4Element* elm = 0,
//                         const G4Material* mat = 0);
// 
//  G4double GetIsoCrossSection(const G4DynamicParticle*, G4int Z, G4int A,
//                              const G4Element* elm = 0,
//                              const G4Material* mat = 0);
//

   public:
   
      G4LENDCrossSection(const G4String name = "" );
   
      ~G4LENDCrossSection();
   
      //G4bool IsApplicable( const G4DynamicParticle* , const G4Element* );
//TK110811
      G4bool IsIsoApplicable( const G4DynamicParticle* , G4int /*Z*/ , G4int /*A*/ , 
                              const G4Element* , const G4Material* );
      G4double GetIsoCrossSection( const G4DynamicParticle*, G4int /*Z*/, G4int /*A*/ ,
                                   const G4Isotope* , const G4Element* , const G4Material* );

      void BuildPhysicsTable( const G4ParticleDefinition& );

      void DumpPhysicsTable( const G4ParticleDefinition& );
      void DumpLENDTargetInfo( G4bool force = false );

//TK110810
      //G4double GetCrossSection( const G4DynamicParticle* , const G4Element* , G4double aT );
      //G4double GetCrossSection(const G4DynamicParticle*, G4int , const G4Material* );


      void ChangeDefaultEvaluation( G4String name_tmp ){ default_evaluation = name_tmp; };
      void AllowNaturalAbundanceTarget(){ allow_nat = true; };
      void AllowAnyCandidateTarget(){ allow_any = true; };

      //Hadronic Framework still does not handle isotope in GPIL
      //G4VDiscreteProcess::PostStepGetPhysicalInteractionLenght()
      // G4HadronicProcess::GetMeanFreePath()
      //  G4double GetCrossSection(const G4DynamicParticle*, const G4Material*)
      //   G4double GetCrossSection(const G4DynamicParticle*, const G4Element*, G4double aTemperature); 

//TK110810
      //G4bool IsIsoApplicable( const G4DynamicParticle* , G4int /*ZZ*/, G4int /*AA*/) { return true; }
      //G4bool IsZandAApplicable( const G4DynamicParticle* , G4int /*ZZ*/, G4int /*AA*/, const G4Element* , const G4Material* ) { return true; }
//TK110810
      //G4double GetZandACrossSection(const G4DynamicParticle* , G4int /*Z*/, G4int /*A*/, G4double aTemperature);
      //G4double GetZandACrossSection(const G4DynamicParticle* , G4int /*Z*/, G4int /*A*/,  const G4Material* mat);
//TK110810
      //G4double GetIsoCrossSection( const G4DynamicParticle* , const G4Isotope* , G4double );
//      G4double GetIsoCrossSection( const G4DynamicParticle* , const G4Isotope* , const G4Material* mat );

   private:

      std::map< G4int , G4LENDUsedTarget* > usedTarget_map;

      G4String default_evaluation;
      G4bool allow_nat;
      G4bool allow_any;

      G4LENDManager* lend_manager;
      void recreate_used_target_map();

   protected :
      //G4String name;
      G4ParticleDefinition* proj;
      void create_used_target_map();
      G4GIDI_target* get_target_from_map( G4int nuclear_code );
      virtual G4double getLENDCrossSection( G4GIDI_target* , G4double , G4double ) { return 0.0; };
      //                                         elow       ehigh     xs_elow   xs_ehigh    ke (<elow)
      G4double GetUltraLowEnergyExtrapolatedXS( G4double , G4double , G4double , G4double , G4double );
};
#endif