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25 //
26 // -------------------------------------------------------------------
27 //
28 // GEANT4 Class header file
29 //
30 // File name: G4EmExtraParameters
31 //
32 // Author: Vladimir Ivanchenko
33 //
34 // Creation date: 06.05.2019
35 //
36 // Class Description:
37 //
38 // An internal utility class, responsable for keeping parameters
39 // for EM processes and models.
40 //
41 // It is initialized by the master thread but can be updated
42 // at any moment via G4EmParameters interface. It is not assumed
43 // to be used for a direct initialisation
44 //
45 // -------------------------------------------------------------------
46 //
47
48 #ifndef G4EmExtraParameters_h
49 #define G4EmExtraParameters_h 1
50
51 #include "globals.hh"
52 #include "G4ios.hh"
53 #include "G4ThreeVector.hh"
54 #include <vector>
55
56 class G4EmExtraParametersMessenger;
57 class G4VEnergyLossProcess;
58 class G4VEmProcess;
59 class G4ParticleDefinition;
60 class G4VAtomDeexcitation;
61
62 class G4EmExtraParameters
63 {
64 public:
65
66 explicit G4EmExtraParameters();
67
68 ~G4EmExtraParameters();
69
70 void Initialise();
71
72 G4bool GetDirectionalSplitting();
73 void SetDirectionalSplitting(G4bool v);
74
75 G4bool QuantumEntanglement();
76 void SetQuantumEntanglement(G4bool v);
77
78 void SetDirectionalSplittingRadius(G4double r);
79 G4double GetDirectionalSplittingRadius();
80
81 void SetDirectionalSplittingTarget(const G4ThreeVector& v);
82 G4ThreeVector GetDirectionalSplittingTarget() const;
83
84 void SetStepFunction(G4double v1, G4double v2);
85 G4double GetStepFunctionP1() const;
86 G4double GetStepFunctionP2() const;
87
88 void SetStepFunctionMuHad(G4double v1, G4double v2);
89 G4double GetStepFunctionMuHadP1() const;
90 G4double GetStepFunctionMuHadP2() const;
91
92 void SetStepFunctionLightIons(G4double v1, G4double v2);
93 G4double GetStepFunctionLightIonsP1() const;
94 G4double GetStepFunctionLightIonsP2() const;
95
96 void SetStepFunctionIons(G4double v1, G4double v2);
97 G4double GetStepFunctionIonsP1() const;
98 G4double GetStepFunctionIonsP2() const;
99
100 void FillStepFunction(const G4ParticleDefinition*, G4VEnergyLossProcess*) const;
101
102 // parameters per region or per process
103 void AddPAIModel(const G4String& particle,
104 const G4String& region,
105 const G4String& type);
106 const std::vector<G4String>& ParticlesPAI() const;
107 const std::vector<G4String>& RegionsPAI() const;
108 const std::vector<G4String>& TypesPAI() const;
109
110 void AddPhysics(const G4String& region, const G4String& type);
111 const std::vector<G4String>& RegionsPhysics() const;
112 const std::vector<G4String>& TypesPhysics() const;
113
114 void SetSubCutRegion(const G4String& region);
115
116 void SetProcessBiasingFactor(const G4String& procname,
117 G4double val, G4bool wflag);
118
119 void ActivateForcedInteraction(const G4String& procname,
120 const G4String& region,
121 G4double length,
122 G4bool wflag);
123
124 void ActivateSecondaryBiasing(const G4String& name,
125 const G4String& region,
126 G4double factor,
127 G4double energyLimit);
128
129 // initialisation methods
130 void DefineRegParamForLoss(G4VEnergyLossProcess*) const;
131 void DefineRegParamForEM(G4VEmProcess*) const;
132
133 G4EmExtraParameters(G4EmExtraParameters &) = delete;
134 G4EmExtraParameters & operator=
135 (const G4EmExtraParameters &right) = delete;
136
137 private:
138
139 G4String CheckRegion(const G4String&) const;
140
141 void PrintWarning(G4ExceptionDescription& ed) const;
142
143 G4EmExtraParametersMessenger* theMessenger;
144
145 G4bool directionalSplitting;
146 G4bool quantumEntanglement;
147
148 G4double dRoverRange;
149 G4double finalRange;
150 G4double dRoverRangeMuHad;
151 G4double finalRangeMuHad;
152 G4double dRoverRangeLIons;
153 G4double finalRangeLIons;
154 G4double dRoverRangeIons;
155 G4double finalRangeIons;
156
157 G4double directionalSplittingRadius;
158 G4ThreeVector directionalSplittingTarget;
159
160 std::vector<G4String> m_particlesPAI;
161 std::vector<G4String> m_regnamesPAI;
162 std::vector<G4String> m_typesPAI;
163
164 std::vector<G4String> m_regnamesPhys;
165 std::vector<G4String> m_typesPhys;
166
167 std::vector<G4String> m_regnamesSubCut;
168
169 std::vector<G4String> m_procBiasedXS;
170 std::vector<G4double> m_factBiasedXS;
171 std::vector<G4bool> m_weightBiasedXS;
172
173 std::vector<G4String> m_procForced;
174 std::vector<G4String> m_regnamesForced;
175 std::vector<G4double> m_lengthForced;
176 std::vector<G4bool> m_weightForced;
177
178 std::vector<G4String> m_procBiasedSec;
179 std::vector<G4String> m_regnamesBiasedSec;
180 std::vector<G4double> m_factBiasedSec;
181 std::vector<G4double> m_elimBiasedSec;
182 };
183
184 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
185
186 #endif
187