| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
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14 // * regarding this software system or assum
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17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
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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 // -------------------------------------------
28 //
29 // GEANT4 Class header file
30 //
31 //
32 // File name: G4EmMultiModel
33 //
34 // Author: Vladimir Ivanchenko
35 //
36 // Creation date: 03.05.2004
37 //
38 // Modifications:
39 // 15-04-05 optimize internal interface (V.Iva
40 // 04-07-10 updated interfaces according to g4
41 //
42 // Class Description:
43 //
44 // EM model using several G4VEmModels for the
45
46 // -------------------------------------------
47 //
48
49 #ifndef G4EmMultiModel_h
50 #define G4EmMultiModel_h 1
51
52 #include "globals.hh"
53 #include "G4VEmModel.hh"
54 #include "G4ParticleDefinition.hh"
55 #include "G4MaterialCutsCouple.hh"
56 #include "G4Material.hh"
57 #include <vector>
58
59 class G4DynamicParticle;
60
61 class G4EmMultiModel : public G4VEmModel
62 {
63 public:
64
65 explicit G4EmMultiModel(const G4String& nam
66
67 ~G4EmMultiModel() override;
68
69 void AddModel(G4VEmModel*);
70
71 void Initialise(const G4ParticleDefinition*,
72
73 G4double ComputeDEDXPerVolume(const G4Materi
74 const G4ParticleDefinition*,
75 G4double kineticEnergy,
76 G4double cutEnergy) final;
77
78 // main method to compute cross section per
79 G4double ComputeCrossSectionPerAtom(const G4
80 G4double kinEnergy,
81 G4double Z,
82 G4double A = 0., /* amu */
83 G4double cutEnergy = 0.0,
84 G4double maxEnergy = DBL_MAX) fi
85
86 void SampleSecondaries(std::vector<G4Dynamic
87 const G4MaterialCutsCouple*,
88 const G4DynamicParticle*,
89 G4double tmin,
90 G4double tmax) final;
91
92 // hide assignment operator
93 G4EmMultiModel & operator=(const G4EmMultiM
94 G4EmMultiModel(const G4EmMultiModel&) = del
95
96 private:
97
98 G4int nModels = 0;
99 std::vector<G4VEmModel*> model;
100 std::vector<G4double> cross_section;
101
102 };
103
104 #endif
105
106