| Geant4 Cross Reference |
1 //
2 // ********************************************************************
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15 // * use. Please see the license in the file LICENSE and URL above *
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17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
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24 // ********************************************************************
25 //
26 //
27 //
28 // Author: Maria Grazia Pia (Maria.Grazia.Pia@cern.ch)
29 //
30 // History:
31 // -----------
32 // 31 Jul 2001 MGP Created
33 //
34 // -------------------------------------------------------------------
35
36 // Class description:
37 // Low Energy Electromagnetic Physics
38 // Composite data set for an electromagnetic physics process
39 // A strategy pattern is used to encapsulate algorithms for data interpolation
40 // Further documentation available from http://www.ge.infn.it/geant4/lowE
41
42 // -------------------------------------------------------------------
43
44 #ifndef G4RDCOMPOSITEEMDATASET_HH
45 #define G4RDCOMPOSITEEMDATASET_HH 1
46
47 #include <vector>
48 #include <CLHEP/Units/SystemOfUnits.h>
49
50 #include "globals.hh"
51 #include "G4RDVEMDataSet.hh"
52
53 class G4RDVDataSetAlgorithm;
54
55 class G4RDCompositeEMDataSet : public G4RDVEMDataSet
56 {
57 public:
58 G4RDCompositeEMDataSet(G4RDVDataSetAlgorithm* argAlgorithm,
59 G4double eUnit=CLHEP::MeV,
60 G4double dataUnit=CLHEP::barn,
61 G4int zMin=1,
62 G4int zMax=99);
63
64 virtual ~G4RDCompositeEMDataSet();
65
66 virtual G4double FindValue(G4double x, G4int componentId=0) const;
67
68 virtual void PrintData(void) const;
69
70 virtual const G4RDVEMDataSet* GetComponent(G4int componentId) const { return components[componentId]; }
71 virtual void AddComponent(G4RDVEMDataSet* dataSet) { components.push_back(dataSet); }
72 virtual size_t NumberOfComponents() const { return components.size(); }
73
74 virtual const G4DataVector& GetEnergies(G4int componentId) const { return GetComponent(componentId)->GetEnergies(0); }
75 virtual const G4DataVector& GetData(G4int componentId) const { return GetComponent(componentId)->GetData(0); }
76 virtual void SetEnergiesData(G4DataVector* x, G4DataVector* data, G4int componentId);
77
78 virtual G4bool LoadData(const G4String& fileName);
79 virtual G4bool SaveData(const G4String& fileName) const;
80
81 virtual G4double RandomSelect(G4int componentId) const;
82
83
84 private:
85
86 void CleanUpComponents(void);
87
88 // Hide copy constructor and assignment operator
89 G4RDCompositeEMDataSet();
90 G4RDCompositeEMDataSet(const G4RDCompositeEMDataSet& copy);
91 G4RDCompositeEMDataSet& operator=(const G4RDCompositeEMDataSet& right);
92
93 std::vector<G4RDVEMDataSet*> components; // Owned pointers
94
95 G4RDVDataSetAlgorithm* algorithm; // Owned pointer
96
97 G4double unitEnergies;
98 G4double unitData;
99
100 G4int minZ;
101 G4int maxZ;
102 };
103 #endif /* G4COMPOSITEEMDATASET_HH */
104