| Geant4 Cross Reference |
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25 //
26 //
27 //
28 // Author: Riccardo Capra <capra@ge.infn.it>
29 //
30 // History:
31 // -----------
32 // 30 Jun 2005 RC Created
33 // 14 Oct 2007 MGP Removed inheritance from concrete class G4ShellEMDataSet
34 // 15 Jul 2009 N.A.Karakatsanis New methods added for loading logarithmic data
35 // to enhance computing performance of interpolation
36 //
37 // -------------------------------------------------------------------
38
39 // Class description:
40 // Low Energy Electromagnetic Physics
41 // Data set for an electromagnetic physics process
42 // A strategy pattern is used to encapsulate algorithms for data interpolation
43 // Further documentation available from http://www.ge.infn.it/geant4/lowE
44
45 // -------------------------------------------------------------------
46
47 #ifndef G4DNACROSSSECTIONDATASET_HH
48 #define G4DNACROSSSECTIONDATASET_HH 1
49
50 #include <CLHEP/Units/SystemOfUnits.h>
51
52 #include "G4ShellEMDataSet.hh"
53
54 class G4DNACrossSectionDataSet : public G4VEMDataSet
55 {
56
57 public:
58 G4DNACrossSectionDataSet() = delete;
59 G4DNACrossSectionDataSet(G4VDataSetAlgorithm* algo,
60 G4double xUnit=CLHEP::MeV,
61 G4double dataUnit=CLHEP::barn);
62
63 ~G4DNACrossSectionDataSet() override;
64
65 G4DNACrossSectionDataSet(const G4DNACrossSectionDataSet & copy) = delete;
66 G4DNACrossSectionDataSet& operator=(const G4DNACrossSectionDataSet & right) = delete;
67
68 G4double FindValue(G4double e, G4int componentId=0) const override;
69
70 void PrintData() const override;
71
72 const G4VEMDataSet* GetComponent(G4int componentId) const override
73 { return components[componentId]; }
74
75 void AddComponent(G4VEMDataSet* dataSet) override
76 { components.push_back(dataSet); }
77
78 size_t NumberOfComponents() const override
79 { return components.size(); }
80
81 const G4DataVector& GetEnergies(G4int componentId) const override
82 { return GetComponent(componentId)->GetEnergies(0); }
83
84 const G4DataVector& GetData(G4int componentId) const override
85 { return GetComponent(componentId)->GetData(0); }
86
87 const G4DataVector& GetLogEnergies(G4int componentId) const override
88 { return GetComponent(componentId)->GetLogEnergies(0); }
89
90 const G4DataVector& GetLogData(G4int componentId) const override
91 { return GetComponent(componentId)->GetLogData(0); }
92
93 void SetEnergiesData(G4DataVector* x, G4DataVector* values, G4int componentId) override;
94
95 void SetLogEnergiesData(G4DataVector* x,
96 G4DataVector* values,
97 G4DataVector* log_x,
98 G4DataVector* log_values,
99 G4int componentId) override;
100
101 G4bool LoadData(const G4String & argFileName) override;
102 G4bool LoadNonLogData(const G4String & argFileName) override;
103
104 G4bool SaveData(const G4String & argFileName) const override;
105
106 G4double RandomSelect(G4int /*componentId */) const override { return -1.; };
107
108
109 // void CleanUpComponents();
110
111 private:
112
113 G4String FullFileName(const G4String & argFileName) const;
114
115 std::vector<G4VEMDataSet*> components; // Owned pointers
116
117 G4int z;
118
119 G4VDataSetAlgorithm* algorithm; // Owned pointer
120
121 G4double unitEnergies;
122 G4double unitData;
123
124 G4double GetUnitEnergies() const { return unitEnergies; }
125 G4double GetUnitData() const { return unitData; }
126 const G4VDataSetAlgorithm* GetAlgorithm() const { return algorithm; }
127
128 void CleanUpComponents();
129
130
131 };
132 #endif /* G4DNACROSSSECTIONDATASET_HH */
133