| Geant4 Cross Reference |
1 // 1
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25 //
26 //
27 // -------------------------------------------
28 //
29 // GEANT4 Class header file
30 //
31 //
32 // File name: G4DynamicParticleMSC
33 //
34 // Author: Vladimir Ivanchenko
35 //
36 // Creation date: 23.08.2024
37 //
38 // Modifications:
39 //
40 //
41 // Class Description:
42 //
43 // This class manages the multiple scattering
44 // particles without any use of G4ParticleDefi
45 //
46 // -------------------------------------------
47 //
48
49 #ifndef G4DynamicParticleMSC_h
50 #define G4DynamicParticleMSC_h 1
51
52 #include "G4VContinuousDiscreteProcess.hh"
53 #include "G4ParticleChangeForMSC.hh"
54
55 class G4Material;
56 class G4LossTableManager;
57
58 class G4DynamicParticleMSC : public G4VContinu
59 {
60 public:
61
62 G4DynamicParticleMSC();
63
64 ~G4DynamicParticleMSC() override;
65
66 // Step limit from AlongStep
67 G4double AlongStepGetPhysicalInteractionLeng
68 const G4Trac
69 G4double pr
70 G4double cu
71 G4double& cu
72 G4GPILSelect
73
74 // Step limit from cross section
75 G4double PostStepGetPhysicalInteractionLengt
76 const G4Trac
77 G4double pre
78 G4ForceCondi
79
80 // AlongStep computations
81 G4VParticleChange* AlongStepDoIt(const G4Tra
82
83 // This method is not used for tracking, it
84 G4double GetMeanFreePath(const G4Track&, G4d
85
86 // This method is not used for tracking, it
87 G4double GetContinuousStepLimit(const G4Trac
88 G4double cur
89
90 // print description in html
91 void ProcessDescription(std::ostream&) const
92
93 // hide assignment operator
94 G4DynamicParticleMSC & operator=(const G4Dyn
95 G4DynamicParticleMSC(const G4DynamicParticle
96
97 private:
98
99 // all parameters are dynamic
100 void PreStepInitialisation(const G4Track&);
101
102 G4LossTableManager* lManager;
103 const G4Material* fMaterial{nullptr};
104
105 G4double fMass{0.0};
106 G4double fCharge{0.0};
107 G4double fEkinPreStep{0.0};
108 G4double fBeta{0.0};
109 G4double fZeff{0.0};
110
111 G4ThreeVector fNewDir{G4ThreeVector(0.0, 0.0
112 G4ParticleChangeForMSC fParticleChange;
113 };
114
115 //....oooOO0OOooo........oooOO0OOooo........oo
116
117 #endif
118