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25 //
26 // -------------------------------------------------------------------
27 //
28 // GEANT4 Class header file
29 //
30 //
31 // File name: G4LossTableBuilder
32 //
33 // Author: Vladimir Ivanchenko on base of Laszlo Urban code
34 //
35 // Creation date: 03.01.2002
36 //
37 // Modifications:
38 // 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivanchenko)
39 // 17-07-08 Added splineFlag (V.Ivanchenko)
40 //
41 // Class Description:
42 //
43 // Provide building of dE/dx, range, and inverse range tables.
44
45 // -------------------------------------------------------------------
46 //
47
48 #ifndef G4LossTableBuilder_h
49 #define G4LossTableBuilder_h 1
50
51 #include <vector>
52 #include "globals.hh"
53 #include "G4PhysicsTable.hh"
54
55 class G4VEmModel;
56 class G4ParticleDefinition;
57 class G4EmParameters;
58
59 class G4LossTableBuilder
60 {
61
62 public:
63
64 explicit G4LossTableBuilder(G4bool master);
65
66 ~G4LossTableBuilder();
67
68 // build sum of all energy loss processes
69 void BuildDEDXTable(G4PhysicsTable* dedxTable,
70 const std::vector<G4PhysicsTable*>&);
71
72 // build range
73 void BuildRangeTable(const G4PhysicsTable* dedxTable,
74 G4PhysicsTable* rangeTable);
75
76 // build inverse range
77 void BuildInverseRangeTable(const G4PhysicsTable* rangeTable,
78 G4PhysicsTable* invRangeTable);
79
80 // build a table requested by any model class
81 G4PhysicsTable* BuildTableForModel(G4PhysicsTable* table,
82 G4VEmModel* model,
83 const G4ParticleDefinition*,
84 G4double emin, G4double emax,
85 G4bool spline);
86
87 // initialise base materials
88 void InitialiseBaseMaterials(const G4PhysicsTable* table=nullptr);
89
90 // access methods
91 static const std::vector<G4int>* GetCoupleIndexes();
92
93 static const std::vector<G4double>* GetDensityFactors();
94
95 static G4bool GetFlag(std::size_t idx);
96
97 static G4bool GetBaseMaterialFlag();
98
99 inline void SetSplineFlag(G4bool flag);
100
101 inline void SetBaseMaterialActive(G4bool flag);
102
103 G4LossTableBuilder & operator=(const G4LossTableBuilder &right) = delete;
104 G4LossTableBuilder(const G4LossTableBuilder&) = delete;
105
106 private:
107
108 G4EmParameters* theParameters;
109
110 G4bool splineFlag = true;
111 G4bool isInitialized = false;
112 G4bool isBaseMatActive = true;
113 G4bool isInitializer;
114
115 static G4bool baseMatFlag;
116 static std::vector<G4double>* theDensityFactor;
117 static std::vector<G4int>* theDensityIdx;
118 static std::vector<G4bool>* theFlag;
119 };
120
121 inline void G4LossTableBuilder::SetSplineFlag(G4bool flag)
122 {
123 splineFlag = flag;
124 }
125 /*
126 inline void G4LossTableBuilder::SetInitialisationFlag(G4bool flag)
127 {
128 isInitialized = flag;
129 }
130 */
131 inline void G4LossTableBuilder::SetBaseMaterialActive(G4bool flag)
132 {
133 isBaseMatActive = flag;
134 }
135
136 //....oooOO0OOooo.......oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
137
138 #endif
139