| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. *
17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. *
24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // G4ParticleChangeForGamma 26 // G4ParticleChangeForGamma
27 // 27 //
28 // Class description: 28 // Class description:
29 // 29 //
30 // Concrete class for ParticleChange for gamma 30 // Concrete class for ParticleChange for gamma processes.
31 31
32 // Author: Hisaya Kurashige, 23 March 1998 32 // Author: Hisaya Kurashige, 23 March 1998
33 // Revision: Vladimir Ivantchenko, 15 April 20 33 // Revision: Vladimir Ivantchenko, 15 April 2005
34 // 24 August 2 34 // 24 August 2022
35 // ------------------------------------------- 35 // --------------------------------------------------------------------
36 #ifndef G4ParticleChangeForGamma_hh 36 #ifndef G4ParticleChangeForGamma_hh
37 #define G4ParticleChangeForGamma_hh 1 37 #define G4ParticleChangeForGamma_hh 1
38 38
39 #include "globals.hh" 39 #include "globals.hh"
40 #include "G4ios.hh" 40 #include "G4ios.hh"
41 #include "G4VParticleChange.hh" 41 #include "G4VParticleChange.hh"
42 42
43 class G4DynamicParticle; 43 class G4DynamicParticle;
44 44
45 class G4ParticleChangeForGamma final : public 45 class G4ParticleChangeForGamma final : public G4VParticleChange
46 { 46 {
47 public: 47 public:
48 48
49 G4ParticleChangeForGamma(); 49 G4ParticleChangeForGamma();
50 50
51 ~G4ParticleChangeForGamma() override = defau 51 ~G4ParticleChangeForGamma() override = default;
52 52
53 G4ParticleChangeForGamma(const G4ParticleCha 53 G4ParticleChangeForGamma(const G4ParticleChangeForGamma& right) = delete;
54 G4ParticleChangeForGamma& operator=(const G4 54 G4ParticleChangeForGamma& operator=(const G4ParticleChangeForGamma& right) = delete;
55 55
56 // --- the following methods are for updatin 56 // --- the following methods are for updating G4Step -----
57 57
58 G4Step* UpdateStepForAtRest(G4Step* pStep) f 58 G4Step* UpdateStepForAtRest(G4Step* pStep) final;
59 G4Step* UpdateStepForPostStep(G4Step* Step) 59 G4Step* UpdateStepForPostStep(G4Step* Step) final;
60 // A physics process gives the final sta 60 // A physics process gives the final state of the particle
61 // based on information of G4Track 61 // based on information of G4Track
62 62
63 inline void InitializeForPostStep(const G4Tr 63 inline void InitializeForPostStep(const G4Track&);
64 // Initialize all properties by using G4 64 // Initialize all properties by using G4Track information
65 65
66 void AddSecondary(G4DynamicParticle* aPartic 66 void AddSecondary(G4DynamicParticle* aParticle);
67 // Add next secondary 67 // Add next secondary
68 68
69 inline G4double GetProposedKineticEnergy() c 69 inline G4double GetProposedKineticEnergy() const;
70 inline void SetProposedKineticEnergy(G4doubl 70 inline void SetProposedKineticEnergy(G4double proposedKinEnergy);
71 // Get/Set the final kinetic energy of t 71 // Get/Set the final kinetic energy of the current particle
72 72
73 inline const G4ThreeVector& GetProposedMomen 73 inline const G4ThreeVector& GetProposedMomentumDirection() const;
74 inline void ProposeMomentumDirection(const G 74 inline void ProposeMomentumDirection(const G4ThreeVector& Pfinal);
75 // Get/Set the final momentum direction 75 // Get/Set the final momentum direction
76 76
77 inline const G4ThreeVector& GetProposedPolar 77 inline const G4ThreeVector& GetProposedPolarization() const;
78 inline void ProposePolarization(const G4Thre 78 inline void ProposePolarization(const G4ThreeVector& dir);
79 inline void ProposePolarization(G4double Px, 79 inline void ProposePolarization(G4double Px, G4double Py, G4double Pz);
80 80
81 void DumpInfo() const override; 81 void DumpInfo() const override;
82 82
83 private: 83 private:
84 84
85 G4double proposedKinEnergy = 0.0; 85 G4double proposedKinEnergy = 0.0;
86 // The final kinetic energy of the curre 86 // The final kinetic energy of the current particle
87 87
88 G4ThreeVector proposedMomentumDirection; 88 G4ThreeVector proposedMomentumDirection;
89 // The final momentum direction of the c 89 // The final momentum direction of the current particle
90 90
91 G4ThreeVector proposedPolarization; 91 G4ThreeVector proposedPolarization;
92 // The final polarization of the current 92 // The final polarization of the current particle
93 }; 93 };
94 94
95 // ---------------------- 95 // ----------------------
96 // Inline methods 96 // Inline methods
97 // ---------------------- 97 // ----------------------
98 98
99 inline 99 inline
100 G4double G4ParticleChangeForGamma::GetProposed 100 G4double G4ParticleChangeForGamma::GetProposedKineticEnergy() const
101 { 101 {
102 return proposedKinEnergy; 102 return proposedKinEnergy;
103 } 103 }
104 104
105 inline 105 inline
106 void G4ParticleChangeForGamma::SetProposedKine 106 void G4ParticleChangeForGamma::SetProposedKineticEnergy(G4double energy)
107 { 107 {
108 proposedKinEnergy = energy; 108 proposedKinEnergy = energy;
109 } 109 }
110 110
111 inline 111 inline
112 const G4ThreeVector& G4ParticleChangeForGamma: 112 const G4ThreeVector& G4ParticleChangeForGamma::
113 GetProposedMomentumDirection() const 113 GetProposedMomentumDirection() const
114 { 114 {
115 return proposedMomentumDirection; 115 return proposedMomentumDirection;
116 } 116 }
117 117
118 inline 118 inline
119 void G4ParticleChangeForGamma:: 119 void G4ParticleChangeForGamma::
120 ProposeMomentumDirection(const G4ThreeVector& 120 ProposeMomentumDirection(const G4ThreeVector& dir)
121 { 121 {
122 proposedMomentumDirection = dir; 122 proposedMomentumDirection = dir;
123 } 123 }
124 124
125 inline 125 inline
126 const G4ThreeVector& G4ParticleChangeForGamma: 126 const G4ThreeVector& G4ParticleChangeForGamma::GetProposedPolarization() const
127 { 127 {
128 return proposedPolarization; 128 return proposedPolarization;
129 } 129 }
130 130
131 inline 131 inline
132 void G4ParticleChangeForGamma::ProposePolariza 132 void G4ParticleChangeForGamma::ProposePolarization(const G4ThreeVector& dir)
133 { 133 {
134 proposedPolarization = dir; 134 proposedPolarization = dir;
135 } 135 }
136 136
137 inline 137 inline
138 void G4ParticleChangeForGamma::ProposePolariza 138 void G4ParticleChangeForGamma::ProposePolarization(G4double Px,
139 139 G4double Py,
140 140 G4double Pz)
141 { 141 {
142 proposedPolarization.setX(Px); 142 proposedPolarization.setX(Px);
143 proposedPolarization.setY(Py); 143 proposedPolarization.setY(Py);
144 proposedPolarization.setZ(Pz); 144 proposedPolarization.setZ(Pz);
145 } 145 }
146 146
147 inline 147 inline
148 void G4ParticleChangeForGamma::InitializeForPo 148 void G4ParticleChangeForGamma::InitializeForPostStep(const G4Track& track)
149 { 149 {
150 InitializeSecondaries(); 150 InitializeSecondaries();
151 InitializeLocalEnergyDeposit(); 151 InitializeLocalEnergyDeposit();
152 InitializeParentWeight(track); 152 InitializeParentWeight(track);
153 InitializeStatusChange(track); 153 InitializeStatusChange(track);
154 proposedKinEnergy = track.GetKinetic 154 proposedKinEnergy = track.GetKineticEnergy();
155 proposedMomentumDirection = track.GetMomentu 155 proposedMomentumDirection = track.GetMomentumDirection();
156 proposedPolarization = track.GetPolariz 156 proposedPolarization = track.GetPolarization();
157 } 157 }
158 158
159 #endif 159 #endif
160 160