| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
7 // * conditions of the Geant4 Software License
8 // * LICENSE and available at http://cern.ch/
9 // * include a list of copyright holders.
10 // *
11 // * Neither the authors of this software syst
12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 //
27 // Author: Luciano Pandola
28 //
29 // History:
30 // -----------
31 // 20 Oct 2010 L. Pandola 1st implementati
32 // 02 May 2011 L. Pandola Remove dependenc
33 // 24 May 2011 L. Pandola Renamed (make de
34 // 03 Oct 2013 L. Pandola Migration to MT
35 // 07 Oct 2013 L. Pandola Add verbosity an
36 // master-only met
37 // 30 Oct 2013 L. Pandola Add a G4Cache of
38 // private member.
39 //
40 // -------------------------------------------
41 //
42 // Class description:
43 // Helper class for the calculation of final s
44 // distribution) for bremsstrahlung, Penelope
45 // -------------------------------------------
46
47 #ifndef G4PENELOPEBREMSSTRAHLUNGFS_HH
48 #define G4PENELOPEBREMSSTRAHLUNGFS_HH 1
49
50 #include "globals.hh"
51 #include "G4DataVector.hh"
52 #include "G4Cache.hh"
53 #include <map>
54
55 class G4PhysicsFreeVector;
56 class G4PhysicsLogVector;
57 class G4Material;
58 class G4PhysicsTable;
59
60 class G4PenelopeBremsstrahlungFS
61 {
62 public:
63 //! Only master models are supposed to creat
64 explicit G4PenelopeBremsstrahlungFS(G4int ve
65 ~G4PenelopeBremsstrahlungFS();
66
67 //!
68 //! Master and workers (do not touch tables)
69 //! All of them are const
70 //!
71 G4double GetEffectiveZSquared(const G4Materi
72 size_t GetNBinsX() const {return fNBinsX;};
73 G4double GetMomentumIntegral(G4double* y,
74 G4double up,G4int momOrder) const
75 const G4PhysicsTable* GetScaledXSTable(const
76 const G4double cut) const;
77 G4double SampleGammaEnergy(G4double energy,
78 const G4Material*, const G4double c
79
80 //! Reserved for the master model: they buil
81 void ClearTables(G4bool isMaster=true);
82 void BuildScaledXSTable(const G4Material* ma
83 G4bool isMaster);
84
85 void SetVerbosity(G4int ver){fVerbosity=ver;
86 G4int GetVerbosity(){return fVerbosity;};
87
88 G4PenelopeBremsstrahlungFS & operator=(const
89 G4PenelopeBremsstrahlungFS(const G4PenelopeB
90
91 private:
92 void ReadDataFile(G4int Z);
93 //Tables for energy sampling
94 void InitializeEnergySampling(const G4Materi
95
96 //Differential cross section tables
97 //Table contains G4PhysicsVectors of log(XS(
98 //for a grid of 32 values in x (= reduced ph
99 std::map< std::pair<const G4Material*,G4doub
100 G4PhysicsTable*> *fReducedXSTable;
101
102 std::map<const G4Material*,G4double> *fEffec
103
104 //Map of element data vs. Z.
105 //This is conceptually an array [57][33] wit
106 //points and 32 points in x. The 33-th colum
107 //It is implemented as a one-dimensional arr
108 //57*33=1881 elements. data[e][x] --> theEle
109 std::map<G4int,G4DataVector*> *fElementData;
110
111 //Table contains G4PhysicsVectors of integra
112 //57 values in energy
113 std::map< std::pair<const G4Material*,G4doub
114 G4PhysicsTable*> *fSamplingTable;
115 std::map< std::pair<const G4Material*,G4doub
116 G4PhysicsFreeVector* > *fPBcut;
117
118 //temporary vector. Used as member variable
119 //memory on the fly. This vector is over-wri
120 //SampleGammaEnergy(). It is thread-local (e
121 //and managed by G4Cache
122 G4Cache<G4PhysicsFreeVector*> fCache;
123
124 //Element data table
125 static const size_t fNBinsE = 57;
126 static const size_t fNBinsX = 32;
127 //x and E grids used in the data tables
128 G4double theXGrid[fNBinsX];
129 G4double theEGrid[fNBinsE];
130
131 G4int fVerbosity;
132
133 };
134
135 #endif
136
137