G4NeutronHPThermalScatteringData.hh

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#ifndef G4NeutronHPThermalScatteringData_h
#define G4NeutronHPThermalScatteringData_h 1
 
// Thermal Neutron Scattering
// Koi, Tatsumi (SCCS/SLAC)
//
// Class Description
// Cross Sections for a high precision (based on evaluated data
// libraries) description of themal neutron scattering below 4 eV;
// Based on Thermal neutron scattering files
// from the evaluated nuclear data files ENDF/B-VI, Release2
// 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
 
// 15-Nov-06 First implementation is done by T. Koi (SLAC/SCCS)
// 070625 create clearCurrentXSData to fix memory leaking by T. Koi
// 080417 Add IsZAApplicable method (return false) by T. Koi
 
#include "G4NeutronHPThermalScatteringNames.hh"
#include "G4NeutronHPVector.hh"
#include "G4VCrossSectionDataSet.hh"
#include "G4DynamicParticle.hh"
#include "G4Element.hh"
#include "G4Material.hh"
#include "G4ParticleDefinition.hh"
//#include "G4PhysicsTable.hh"
 
#include <map> 
#include <vector> 
 
class G4NeutronHPThermalScatteringData : public G4VCrossSectionDataSet
{
 
   public:
 
      G4NeutronHPThermalScatteringData();
   
      ~G4NeutronHPThermalScatteringData();
 
      G4bool IsIsoApplicable( const G4DynamicParticle* , 
                              G4int /*Z*/ , G4int /*A*/ ,
                              const G4Element* /*elm*/ ,
                              const G4Material* /*mat*/ );
 
      G4double GetIsoCrossSection( const G4DynamicParticle*  , 
                                   G4int /*Z*/ , G4int /*A*/ ,
                                   const G4Isotope* /*iso*/  ,
                                   const G4Element* /*elm*/  ,
                                   const G4Material* /*mat*/ );
   
      G4bool IsApplicable(const G4DynamicParticle*, const G4Element*);
 
      //G4bool IsZAApplicable( const G4DynamicParticle* , G4double /*ZZ*/, G4double /*AA*/)
      //{ return false;}
 
      G4double GetCrossSection(const G4DynamicParticle*, const G4Element*, const G4Material* );
      G4double GetInelasticCrossSection(const G4DynamicParticle*, const G4Element*, const G4Material*);
      G4double GetCoherentCrossSection(const G4DynamicParticle*, const G4Element*, const G4Material*);
      G4double GetIncoherentCrossSection(const G4DynamicParticle*, const G4Element*, const G4Material*);
 
      void BuildPhysicsTable(const G4ParticleDefinition&);
 
      void DumpPhysicsTable(const G4ParticleDefinition&);
   
   private:
 
      G4double GetX ( const G4DynamicParticle* , G4double aT , std::map< G4double , G4NeutronHPVector* >* );
 
      G4double emax; 
   
      void clearCurrentXSData();
 
//              element            temp       x section from E
      std::map< G4int , std::map< G4double , G4NeutronHPVector* >* > coherent;
      std::map< G4int , std::map< G4double , G4NeutronHPVector* >* > incoherent;
      std::map< G4int , std::map< G4double , G4NeutronHPVector* >* > inelastic;
 
      std::map< G4double , G4NeutronHPVector* >* readData ( G4String ); 
 
      std::vector < G4int > indexOfThermalElement;
      G4NeutronHPThermalScatteringNames* names;
//              G4Element  NDL name 
//      std::map< G4String , G4String > names;
 
      G4double ke_cache;
      G4double xs_cache;
      const G4Element* element_cache;
      const G4Material* material_cache;
 
      std::map < std::pair < const G4Material* , const G4Element* > , G4int > dic;   
      G4int getTS_ID( const G4Material* , const G4Element* );
 
};
 
#endif