G4ShellData.hh

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00001 //
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00025 //
00026 //
00027 // $Id$
00028 //
00029 // Author: Maria Grazia Pia (Maria.Grazia.Pia@cern.ch)
00030 //
00031 // History:
00032 // -----------
00033 //  6 Aug 2001   MGP        Created
00034 //
00035 // -------------------------------------------------------------------
00036 
00037 // Class description:
00038 // Low Energy Electromagnetic Physics
00039 // Shell data set: shell identifiers and binding energies
00040 
00041 // -------------------------------------------------------------------
00042 
00043 #ifndef G4SHELLDATA_HH
00044 #define G4SHELLDATA_HH 1
00045 
00046 #include "globals.hh"
00047 #include <vector>
00048 #include <map>
00049 
00050 class G4DataVector;
00051 
00052 class G4ShellData 
00053 { 
00054 public:
00055 
00056   G4ShellData(G4int minZ = 1, G4int maxZ = 100, G4bool isOccupancy = false);
00057 
00058   ~G4ShellData();
00059  
00060   size_t NumberOfShells(G4int Z) const;
00061 
00062   G4int ShellId(G4int Z, G4int shellIndex) const;
00063 
00064   G4double ShellOccupancyProbability(G4int Z, G4int shellIndex) const;
00065 
00066   const std::vector<G4double>& ShellIdVector(G4int Z) const;
00067 
00068   G4double BindingEnergy(G4int Z, G4int shellIndex) const;
00069 
00070   void SetOccupancyData() { occupancyData = true; }
00071 
00072   void LoadData(const G4String& fileName);
00073 
00074   void PrintData() const;
00075 
00076   // Randomly select a shell based on shell occupancy
00077   G4int SelectRandomShell(G4int Z) const;
00078 
00079 private:
00080 
00081   // Hide copy constructor and assignment operator 
00082   G4ShellData& operator=(const G4ShellData& right);
00083   G4ShellData(const G4ShellData&);
00084 
00085   const std::vector<G4double>& ShellVector(G4int Z) const;
00086 
00087   G4int zMin;
00088   G4int zMax; 
00089 
00090   G4bool occupancyData;
00091 
00092   std::map<G4int,std::vector<G4double>*,std::less<G4int> > idMap;
00093   std::map<G4int,G4DataVector*,std::less<G4int> > bindingMap;
00094   std::vector<G4int> nShells;
00095   std::map<G4int,std::vector<G4double>*,std::less<G4int> > occupancyPdfMap;
00096 
00097 };
00098  
00099 #endif
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