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25 // 25 //
26 // G4TransportationWithMsc 26 // G4TransportationWithMsc
27 // 27 //
28 // Class Description: 28 // Class Description:
29 // 29 //
30 // It is a generic process of transportation w 30 // It is a generic process of transportation with multiple scattering included
31 // in the step limitation and propagation. 31 // in the step limitation and propagation.
32 // 32 //
33 // Original author: Jonas Hahnfeld, 2022 33 // Original author: Jonas Hahnfeld, 2022
34 34
35 #ifndef G4TrasportationWithMsc_h 35 #ifndef G4TrasportationWithMsc_h
36 #define G4TrasportationWithMsc_h 1 36 #define G4TrasportationWithMsc_h 1
37 37
38 #include "G4Transportation.hh" 38 #include "G4Transportation.hh"
39 39
40 #include <vector> 40 #include <vector>
41 41
42 class G4DataVector; <<
43 class G4EmDataHandler; <<
44 class G4EmModelManager; 42 class G4EmModelManager;
45 class G4LossTableManager; 43 class G4LossTableManager;
46 class G4ParticleChangeForGamma; <<
47 class G4ParticleChangeForMSC; 44 class G4ParticleChangeForMSC;
48 class G4ParticleDefinition; 45 class G4ParticleDefinition;
49 class G4PhysicsTable; <<
50 class G4Region; 46 class G4Region;
51 class G4VEmModel; <<
52 class G4VEnergyLossProcess; <<
53 class G4VMscModel; 47 class G4VMscModel;
54 48
55 //....oooOO0OOooo........oooOO0OOooo........oo 49 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
56 50
57 class G4TransportationWithMsc : public G4Trans 51 class G4TransportationWithMsc : public G4Transportation
58 { 52 {
59 public: << 53 public:
60 enum class ScatteringType << 54 enum class ScatteringType
61 { << 55 {
62 MultipleScattering, << 56 MultipleScattering,
63 SingleScattering, << 57 };
64 }; <<
65 58
66 explicit G4TransportationWithMsc(Scatterin << 59 explicit G4TransportationWithMsc(ScatteringType type, G4int verbosity = 0);
67 60
68 ~G4TransportationWithMsc() override; << 61 ~G4TransportationWithMsc() override;
69 62
70 inline void SetMultipleSteps(G4bool val); << 63 inline void SetMultipleSteps(G4bool val);
71 inline G4bool MultipleSteps() const; << 64 inline G4bool MultipleSteps() const;
72 65
73 void AddMscModel(G4VMscModel* mscModel, G4 << 66 void AddMscModel(G4VMscModel* mscModel, G4int order = 0,
>> 67 const G4Region* region = nullptr);
74 68
75 void AddSSModel(G4VEmModel* model, G4int o << 69 public:
>> 70 void PreparePhysicsTable(const G4ParticleDefinition& part) override;
>> 71 void BuildPhysicsTable(const G4ParticleDefinition& part) override;
76 72
77 public: << 73 void StartTracking(G4Track* track) override;
78 void PreparePhysicsTable(const G4ParticleD <<
79 void BuildPhysicsTable(const G4ParticleDef <<
80 74
81 void StartTracking(G4Track* track) overrid << 75 G4double AlongStepGetPhysicalInteractionLength(
>> 76 const G4Track& track, G4double previousStepSize,
>> 77 G4double currentMinimumStep, G4double& proposedSafety,
>> 78 G4GPILSelection* selection) override;
82 79
83 G4double AlongStepGetPhysicalInteractionLe << 80 private:
84 << 81 const ScatteringType fType;
85 << 82 G4bool fMultipleSteps = false;
86 <<
87 83
88 private: << 84 G4LossTableManager* fEmManager;
89 const ScatteringType fType; << 85 G4EmModelManager* fModelManager;
90 G4bool fMultipleSteps = false; << 86 const G4ParticleDefinition* fFirstParticle = nullptr;
91 87
92 G4LossTableManager* fEmManager; << 88 // For ScatteringType::MultipleScattering
93 G4EmModelManager* fModelManager; << 89 G4ParticleChangeForMSC* fParticleChangeForMSC = nullptr;
94 90
95 // Not initialized in the constructor, but << 91 G4DynamicParticle* fSubStepDynamicParticle;
96 const G4DataVector* fCuts = nullptr; << 92 G4Track* fSubStepTrack;
97 const G4ParticleDefinition* fFirstParticle << 93 G4Step* fSubStep;
98 G4VEnergyLossProcess* fIonisation = nullpt <<
99 <<
100 // For ScatteringType::MultipleScattering <<
101 G4ParticleChangeForMSC* fParticleChangeFor <<
102 <<
103 // For ScatteringType::SingleScattering <<
104 G4EmDataHandler* fEmData = nullptr; <<
105 G4PhysicsTable* fLambdaTable = nullptr; <<
106 G4ParticleChangeForGamma* fParticleChangeF <<
107 std::vector<G4DynamicParticle*>* fSecondar <<
108 <<
109 G4DynamicParticle* fSubStepDynamicParticle <<
110 G4Track* fSubStepTrack; <<
111 G4Step* fSubStep; <<
112 }; 94 };
113 95
114 //....oooOO0OOooo........oooOO0OOooo........oo 96 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
115 97
116 inline void G4TransportationWithMsc::SetMultip 98 inline void G4TransportationWithMsc::SetMultipleSteps(G4bool val)
117 { 99 {
118 fMultipleSteps = val; 100 fMultipleSteps = val;
119 } 101 }
120 102
121 //....oooOO0OOooo........oooOO0OOooo........oo 103 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
122 104
123 inline G4bool G4TransportationWithMsc::Multipl 105 inline G4bool G4TransportationWithMsc::MultipleSteps() const
124 { 106 {
125 return fMultipleSteps; 107 return fMultipleSteps;
126 } 108 }
127 109
128 //....oooOO0OOooo........oooOO0OOooo........oo 110 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
129 111
130 #endif 112 #endif
131 113