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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // 26 //
>> 27 // $Id$
27 // 28 //
28 // Author: Maria Grazia Pia (Maria.Grazia.Pia@ 29 // Author: Maria Grazia Pia (Maria.Grazia.Pia@cern.ch)
29 // 30 //
30 // History: 31 // History:
31 // ----------- 32 // -----------
32 // 31 Jul 2001 MGP Created 33 // 31 Jul 2001 MGP Created
33 // 34 //
34 // 15 Jul 2009 N.A.Karakatsanis New metho 35 // 15 Jul 2009 N.A.Karakatsanis New methods added for loading logarithmic data
35 // to enhanc 36 // to enhance computing performance of interpolation
36 // 37 //
37 // ------------------------------------------- 38 // -------------------------------------------------------------------
38 39
39 // Class description: 40 // Class description:
40 // Low Energy Electromagnetic Physics 41 // Low Energy Electromagnetic Physics
41 // Composite data set for an electromagnetic p 42 // Composite data set for an electromagnetic physics process
42 // A strategy pattern is used to encapsulate a 43 // A strategy pattern is used to encapsulate algorithms for data interpolation
43 // Further documentation available from http:/ 44 // Further documentation available from http://www.ge.infn.it/geant4/lowE
44 45
45 // ------------------------------------------- 46 // -------------------------------------------------------------------
46 47
47 #ifndef G4COMPOSITEEMDATASET_HH 48 #ifndef G4COMPOSITEEMDATASET_HH
48 #define G4COMPOSITEEMDATASET_HH 1 49 #define G4COMPOSITEEMDATASET_HH 1
49 50
50 #include <vector> 51 #include <vector>
51 #include <CLHEP/Units/SystemOfUnits.h> 52 #include <CLHEP/Units/SystemOfUnits.h>
>> 53
52 #include "globals.hh" 54 #include "globals.hh"
53 #include "G4VEMDataSet.hh" 55 #include "G4VEMDataSet.hh"
54 56
55 class G4VDataSetAlgorithm; 57 class G4VDataSetAlgorithm;
56 58
57 class G4CompositeEMDataSet : public G4VEMDataS 59 class G4CompositeEMDataSet : public G4VEMDataSet
58 { 60 {
59 public: 61 public:
60 explicit G4CompositeEMDataSet(G4VDataSetAlgo << 62 G4CompositeEMDataSet(G4VDataSetAlgorithm* argAlgorithm,
61 G4double eUnit=CLHEP::MeV, << 63 G4double eUnit=CLHEP::MeV,
62 G4double dataUnit=CLHEP::barn, << 64 G4double dataUnit=CLHEP::barn,
63 G4int zMin=1, << 65 G4int zMin=1,
64 G4int zMax=99); << 66 G4int zMax=99);
65 67
66 virtual ~G4CompositeEMDataSet(); 68 virtual ~G4CompositeEMDataSet();
67 69
68 virtual G4double FindValue(G4double x, G4int 70 virtual G4double FindValue(G4double x, G4int componentId=0) const;
69 71
70 virtual void PrintData(void) const; 72 virtual void PrintData(void) const;
71 73
72 virtual const G4VEMDataSet* GetComponent(G4i 74 virtual const G4VEMDataSet* GetComponent(G4int componentId) const { return components[componentId]; }
73 virtual void AddComponent(G4VEMDataSet* data 75 virtual void AddComponent(G4VEMDataSet* dataSet) { components.push_back(dataSet); }
74 virtual size_t NumberOfComponents() const { 76 virtual size_t NumberOfComponents() const { return components.size(); }
75 77
76 virtual const G4DataVector& GetEnergies(G4in 78 virtual const G4DataVector& GetEnergies(G4int componentId) const { return GetComponent(componentId)->GetEnergies(0); }
77 virtual const G4DataVector& GetData(G4int co 79 virtual const G4DataVector& GetData(G4int componentId) const { return GetComponent(componentId)->GetData(0); }
78 virtual const G4DataVector& GetLogEnergies(G 80 virtual const G4DataVector& GetLogEnergies(G4int componentId) const { return GetComponent(componentId)->GetLogEnergies(0); }
79 virtual const G4DataVector& GetLogData(G4int 81 virtual const G4DataVector& GetLogData(G4int componentId) const { return GetComponent(componentId)->GetLogData(0); }
80 82
81 virtual void SetEnergiesData(G4DataVector* x 83 virtual void SetEnergiesData(G4DataVector* x, G4DataVector* data, G4int componentId);
82 virtual void SetLogEnergiesData(G4DataVector 84 virtual void SetLogEnergiesData(G4DataVector* xData,
83 G4DataVector 85 G4DataVector* data,
84 G4DataVector 86 G4DataVector* xLogData,
85 G4DataVector 87 G4DataVector* Logdata,
86 G4int compon 88 G4int componentId);
87 89
88 virtual G4bool LoadData(const G4String& file 90 virtual G4bool LoadData(const G4String& fileName);
89 virtual G4bool LoadNonLogData(const G4String 91 virtual G4bool LoadNonLogData(const G4String& fileName);
90 92
91 virtual G4bool SaveData(const G4String& file 93 virtual G4bool SaveData(const G4String& fileName) const;
92 << 94
93 virtual G4double RandomSelect(G4int componen << 95 virtual G4double RandomSelect(G4int componentId) const;
>> 96
94 97
95 private: 98 private:
>> 99
96 void CleanUpComponents(void); 100 void CleanUpComponents(void);
97 101
98 // Hide copy constructor and assignment oper 102 // Hide copy constructor and assignment operator
99 explicit G4CompositeEMDataSet(); << 103 G4CompositeEMDataSet();
100 G4CompositeEMDataSet(const G4CompositeEMData << 104 G4CompositeEMDataSet(const G4CompositeEMDataSet& copy);
101 G4CompositeEMDataSet& operator=(const G4Comp << 105 G4CompositeEMDataSet& operator=(const G4CompositeEMDataSet& right);
102 106
103 std::vector<G4VEMDataSet*> components; // 107 std::vector<G4VEMDataSet*> components; // Owned pointers
104 108
105 G4VDataSetAlgorithm* algorithm; // 109 G4VDataSetAlgorithm* algorithm; // Owned pointer
106 110
107 G4double unitEnergies; 111 G4double unitEnergies;
108 G4double unitData; 112 G4double unitData;
109 113
110 G4int minZ; 114 G4int minZ;
111 G4int maxZ; 115 G4int maxZ;
112 }; 116 };
113 #endif /* G4COMPOSITEEMDATASET_HH */ 117 #endif /* G4COMPOSITEEMDATASET_HH */
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