include/Geant4/G4LENDModel.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
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0024 // ********************************************************************
0025 //
0026 #ifndef G4LENDModel_h
0027 #define G4LENDModel_h 1
0028
0029 // Class Description
0030 // Final state production model for a LEND (Low Energy Nuclear Data)
0031 // LEND is Geant4 interface for GIDI (General Interaction Data Interface)
0032 // which gives a discription of nuclear and atomic reactions, such as
0033 //    Binary collision cross sections
0034 //    Particle number multiplicity distributions of reaction products
0035 //    Energy and angular distributions of reaction products
0036 //    Derived calculational constants
0037 // LEND is developped at Lawrence Livermore National Laboratory
0038 // Class Description - End
0039
0040 // 071025 First implementation done by T. Koi (SLAC/SCCS)
0041 // 101118 Name modifications for release T. Koi (SLAC/PPA)
0042
0043 #include "G4LENDHeader.hh"
0044 #include "G4LENDManager.hh"
0045 #include "G4LENDUsedTarget.hh"
0046 #include "G4HadronicInteraction.hh"
0047 #include "globals.hh"
0048
0049 extern "C" double MyRNG(void*);
0050
0051 class G4LENDModel : public G4HadronicInteraction
0052 {
0053
0054    public:
0055
0056       //G4LENDModel();
0057       G4LENDModel( G4String name="LENDModel" );
0058       ~G4LENDModel();
0059
0060       virtual G4HadFinalState * ApplyYourself( const G4HadProjectile& aTrack, G4Nucleus& aTargetNucleus );
0061
0062       void ChangeDefaultEvaluation( G4String name ){ default_evaluation = name; recreate_used_target_map(); };
0063       void AllowNaturalAbundanceTarget(){ allow_nat = true; recreate_used_target_map(); };
0064       void AllowAnyCandidateTarget(){ allow_any = true; recreate_used_target_map(); };
0065       //Same argument to the CrossSectionDataSet
0066       void BuildPhysicsTable( const G4ParticleDefinition& ){ recreate_used_target_map(); };
0067       void DumpLENDTargetInfo( G4bool force = false );
0068
0069    private:
0070
0071       G4String default_evaluation;
0072       G4bool allow_nat;
0073       G4bool allow_any;
0074
0075    protected:
0076
0077       void create_used_target_map();
0078       void recreate_used_target_map();
0079       G4GIDI_target* get_target_from_map( G4int nuclear_code );
0080
0081       G4HadFinalState* returnUnchanged( const G4HadProjectile& aTrack, G4HadFinalState* theResult );
0082
0083       G4ParticleDefinition* proj;
0084       G4LENDManager* lend_manager;
0085       std::map< G4int , G4LENDUsedTarget* > usedTarget_map;
0086
0087       G4int secID;  // Creator model ID for the secondaries created by this model
0088 };
0089
0090 #endif