include/Geant4/G4CrossSectionDataSetRegistry.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
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0025 //
0026 //
0027 // -------------------------------------------------------------------
0028 //
0029 // GEANT4 Class header file
0030 //
0031 //
0032 // File name:    G4CrossSectionDataSetRegistry
0033 //
0034 // Author  V.Ivanchenko  24.01.2009
0035 //
0036 // Modifications:
0037 //
0038
0039 //
0040 // Class Description
0041 // This is a singleton keeping pointers to all cross section data sets
0042 // Class Description - End
0043
0044 #ifndef G4CrossSectionDataSetRegistry_h
0045 #define G4CrossSectionDataSetRegistry_h 1
0046
0047 #include <vector>
0048 #include <map>
0049 #include "globals.hh"
0050 #include "G4ThreadLocalSingleton.hh"
0051
0052 class G4VCrossSectionDataSet;
0053 class G4VComponentCrossSection;
0054
0055 class G4CrossSectionDataSetRegistry
0056 {
0057 friend class G4ThreadLocalSingleton<G4CrossSectionDataSetRegistry>;
0058
0059 public:
0060
0061   static G4CrossSectionDataSetRegistry* Instance();
0062   // access
0063
0064   ~G4CrossSectionDataSetRegistry();
0065
0066   void Register(G4VCrossSectionDataSet*);
0067   //register new cross section
0068
0069   void DeRegister(G4VCrossSectionDataSet*);
0070   //deregister cross section
0071
0072   void Register(G4VComponentCrossSection*);
0073   //register new cross section component
0074
0075   void DeRegister(G4VComponentCrossSection*);
0076   //deregister cross section component
0077
0078   void DeleteComponent(G4VComponentCrossSection*);
0079   //deregister and delete cross section component
0080
0081   void Clean();
0082   //clean the store
0083
0084   G4VCrossSectionDataSet* GetCrossSectionDataSet(const G4String& name,
0085                                                  G4bool warning=false);
0086
0087   G4VComponentCrossSection* GetComponentCrossSection(const G4String& name);
0088
0089 private:
0090
0091   G4CrossSectionDataSetRegistry();
0092
0093   static G4ThreadLocal G4CrossSectionDataSetRegistry* instance;
0094
0095   std::vector <G4VCrossSectionDataSet*>   xSections;
0096   std::vector <G4VComponentCrossSection*> xComponents;
0097 };
0098
0099 #endif