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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 <<
35 // ------------------------------------------- 34 // --------------------------------------------------------------------
36 #ifndef G4ParticleChangeForGamma_hh 35 #ifndef G4ParticleChangeForGamma_hh
37 #define G4ParticleChangeForGamma_hh 1 36 #define G4ParticleChangeForGamma_hh 1
38 37
39 #include "globals.hh" 38 #include "globals.hh"
40 #include "G4ios.hh" 39 #include "G4ios.hh"
41 #include "G4VParticleChange.hh" 40 #include "G4VParticleChange.hh"
42 41
43 class G4DynamicParticle; 42 class G4DynamicParticle;
44 43
45 class G4ParticleChangeForGamma final : public << 44 class G4ParticleChangeForGamma : public G4VParticleChange
46 { 45 {
47 public: << 46 public:
48 47
49 G4ParticleChangeForGamma(); << 48 G4ParticleChangeForGamma();
>> 49 // Default constructor
50 50
51 ~G4ParticleChangeForGamma() override = defau << 51 virtual ~G4ParticleChangeForGamma();
52 << 52 // Destructor
53 G4ParticleChangeForGamma(const G4ParticleCha <<
54 G4ParticleChangeForGamma& operator=(const G4 <<
55 53
56 // --- the following methods are for updatin 54 // --- the following methods are for updating G4Step -----
57 55
58 G4Step* UpdateStepForAtRest(G4Step* pStep) f << 56 G4Step* UpdateStepForAtRest(G4Step* pStep);
59 G4Step* UpdateStepForPostStep(G4Step* Step) << 57 G4Step* UpdateStepForPostStep(G4Step* Step);
60 // A physics process gives the final sta 58 // A physics process gives the final state of the particle
61 // based on information of G4Track 59 // based on information of G4Track
62 60
63 inline void InitializeForPostStep(const G4Tr << 61 inline void InitializeForPostStep(const G4Track&);
64 // Initialize all properties by using G4 62 // Initialize all properties by using G4Track information
65 63
66 void AddSecondary(G4DynamicParticle* aPartic << 64 void AddSecondary(G4DynamicParticle* aParticle);
67 // Add next secondary 65 // Add next secondary
68 66
69 inline G4double GetProposedKineticEnergy() c << 67 inline G4double GetProposedKineticEnergy() const;
70 inline void SetProposedKineticEnergy(G4doubl << 68 inline void SetProposedKineticEnergy(G4double proposedKinEnergy);
71 // Get/Set the final kinetic energy of t 69 // Get/Set the final kinetic energy of the current particle
72 70
73 inline const G4ThreeVector& GetProposedMomen << 71 inline const G4ThreeVector& GetProposedMomentumDirection() const;
74 inline void ProposeMomentumDirection(const G << 72 inline void ProposeMomentumDirection(G4double Px, G4double Py, G4double Pz);
75 // Get/Set the final momentum direction << 73 inline void ProposeMomentumDirection(const G4ThreeVector& Pfinal);
>> 74 // Get/Propose the MomentumDirection vector: it is the final momentum
>> 75 // direction
>> 76
>> 77 inline const G4ThreeVector& GetProposedPolarization() const;
>> 78 inline void ProposePolarization(const G4ThreeVector& dir);
>> 79 inline void ProposePolarization(G4double Px, G4double Py, G4double Pz);
>> 80
>> 81 inline const G4Track* GetCurrentTrack() const;
>> 82
>> 83 virtual void DumpInfo() const;
76 84
77 inline const G4ThreeVector& GetProposedPolar << 85 virtual G4bool CheckIt(const G4Track&);
78 inline void ProposePolarization(const G4Thre <<
79 inline void ProposePolarization(G4double Px, <<
80 86
81 void DumpInfo() const override; << 87 protected:
82 88
83 private: << 89 G4ParticleChangeForGamma(const G4ParticleChangeForGamma& right);
>> 90 G4ParticleChangeForGamma& operator=(const G4ParticleChangeForGamma& right);
>> 91 // Hidden copy constructor and assignment operator
84 92
85 G4double proposedKinEnergy = 0.0; << 93 private:
>> 94
>> 95 const G4Track* currentTrack = nullptr;
>> 96 // The pointer to G4Track
>> 97
>> 98 G4double proposedKinEnergy = 0.0;
86 // The final kinetic energy of the curre 99 // The final kinetic energy of the current particle
87 100
88 G4ThreeVector proposedMomentumDirection; << 101 G4ThreeVector proposedMomentumDirection;
89 // The final momentum direction of the c 102 // The final momentum direction of the current particle
90 103
91 G4ThreeVector proposedPolarization; << 104 G4ThreeVector proposedPolarization;
92 // The final polarization of the current 105 // The final polarization of the current particle
93 }; 106 };
94 107
95 // ---------------------- 108 // ----------------------
96 // Inline methods 109 // Inline methods
97 // ---------------------- 110 // ----------------------
98 111
99 inline 112 inline
100 G4double G4ParticleChangeForGamma::GetProposed 113 G4double G4ParticleChangeForGamma::GetProposedKineticEnergy() const
101 { 114 {
102 return proposedKinEnergy; 115 return proposedKinEnergy;
103 } 116 }
104 117
105 inline 118 inline
106 void G4ParticleChangeForGamma::SetProposedKine 119 void G4ParticleChangeForGamma::SetProposedKineticEnergy(G4double energy)
107 { 120 {
108 proposedKinEnergy = energy; 121 proposedKinEnergy = energy;
109 } 122 }
110 123
111 inline 124 inline
112 const G4ThreeVector& G4ParticleChangeForGamma: 125 const G4ThreeVector& G4ParticleChangeForGamma::
113 GetProposedMomentumDirection() const 126 GetProposedMomentumDirection() const
114 { 127 {
115 return proposedMomentumDirection; 128 return proposedMomentumDirection;
116 } 129 }
117 130
118 inline 131 inline
119 void G4ParticleChangeForGamma:: 132 void G4ParticleChangeForGamma::
120 ProposeMomentumDirection(const G4ThreeVector& 133 ProposeMomentumDirection(const G4ThreeVector& dir)
121 { 134 {
122 proposedMomentumDirection = dir; 135 proposedMomentumDirection = dir;
123 } 136 }
124 137
125 inline 138 inline
>> 139 void G4ParticleChangeForGamma::ProposeMomentumDirection(G4double Px,
>> 140 G4double Py,
>> 141 G4double Pz)
>> 142 {
>> 143 proposedMomentumDirection.setX(Px);
>> 144 proposedMomentumDirection.setY(Py);
>> 145 proposedMomentumDirection.setZ(Pz);
>> 146 }
>> 147
>> 148 inline
>> 149 const G4Track* G4ParticleChangeForGamma::GetCurrentTrack() const
>> 150 {
>> 151 return currentTrack;
>> 152 }
>> 153
>> 154 inline
126 const G4ThreeVector& G4ParticleChangeForGamma: 155 const G4ThreeVector& G4ParticleChangeForGamma::GetProposedPolarization() const
127 { 156 {
128 return proposedPolarization; 157 return proposedPolarization;
129 } 158 }
130 159
131 inline 160 inline
132 void G4ParticleChangeForGamma::ProposePolariza 161 void G4ParticleChangeForGamma::ProposePolarization(const G4ThreeVector& dir)
133 { 162 {
134 proposedPolarization = dir; 163 proposedPolarization = dir;
135 } 164 }
136 165
137 inline 166 inline
138 void G4ParticleChangeForGamma::ProposePolariza 167 void G4ParticleChangeForGamma::ProposePolarization(G4double Px,
139 168 G4double Py,
140 169 G4double Pz)
141 { 170 {
142 proposedPolarization.setX(Px); 171 proposedPolarization.setX(Px);
143 proposedPolarization.setY(Py); 172 proposedPolarization.setY(Py);
144 proposedPolarization.setZ(Pz); 173 proposedPolarization.setZ(Pz);
145 } 174 }
146 175
147 inline 176 inline
148 void G4ParticleChangeForGamma::InitializeForPo 177 void G4ParticleChangeForGamma::InitializeForPostStep(const G4Track& track)
149 { 178 {
150 InitializeSecondaries(); << 179 theStatusChange = track.GetTrackStatus();
151 InitializeLocalEnergyDeposit(); << 180 theLocalEnergyDeposit = 0.0;
152 InitializeParentWeight(track); << 181 theNonIonizingEnergyDeposit = 0.0;
153 InitializeStatusChange(track); << 182 InitializeSecondaries(track);
>> 183 theParentWeight = track.GetWeight();
>> 184 isParentWeightProposed = false;
154 proposedKinEnergy = track.GetKinetic 185 proposedKinEnergy = track.GetKineticEnergy();
155 proposedMomentumDirection = track.GetMomentu 186 proposedMomentumDirection = track.GetMomentumDirection();
156 proposedPolarization = track.GetPolariz 187 proposedPolarization = track.GetPolarization();
>> 188 currentTrack = &track;
157 } 189 }
158 190
159 #endif 191 #endif
160 192