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25 // 25 //
26 // G4ParticleChangeForGamma <<
27 // 26 //
28 // Class description: << 27 // $Id$
29 // 28 //
30 // Concrete class for ParticleChange for gamma << 29 //
31 << 30 // ------------------------------------------------------------
32 // Author: Hisaya Kurashige, 23 March 1998 << 31 // GEANT 4 class header file
33 // Revision: Vladimir Ivantchenko, 15 April 20 << 32 //
34 // 24 August 2 << 33 //
35 // ------------------------------------------- << 34 // ------------------------------------------------------------
36 #ifndef G4ParticleChangeForGamma_hh << 35 // 15 April 2005 V.Ivanchenko for gamma EM processes
37 #define G4ParticleChangeForGamma_hh 1 << 36 //
>> 37 // Modified:
>> 38 // 30.05.05 : add UpdateStepForAtRest (V.Ivanchenko)
>> 39 // 04.12.05 : apply UpdateStepForPostStep in any case (mma)
>> 40 // 26.08.06 : Add->Set polarization;
>> 41 // add const method to access track;
>> 42 // add weight modification (V.Ivanchenko)
>> 43 //
>> 44 // ------------------------------------------------------------
>> 45 //
>> 46 // Class Description
>> 47 // This class is a concrete class for ParticleChange for gamma processes
>> 48 //
>> 49 #ifndef G4ParticleChangeForGamma_h
>> 50 #define G4ParticleChangeForGamma_h 1
38 51
39 #include "globals.hh" 52 #include "globals.hh"
40 #include "G4ios.hh" 53 #include "G4ios.hh"
41 #include "G4VParticleChange.hh" 54 #include "G4VParticleChange.hh"
42 55
43 class G4DynamicParticle; 56 class G4DynamicParticle;
44 57
45 class G4ParticleChangeForGamma final : public << 58 class G4ParticleChangeForGamma: public G4VParticleChange
46 { 59 {
47 public: 60 public:
48 << 61 // default constructor
49 G4ParticleChangeForGamma(); 62 G4ParticleChangeForGamma();
50 63
51 ~G4ParticleChangeForGamma() override = defau << 64 // destructor
52 << 65 virtual ~G4ParticleChangeForGamma();
53 G4ParticleChangeForGamma(const G4ParticleCha <<
54 G4ParticleChangeForGamma& operator=(const G4 <<
55 66
>> 67 // with description
>> 68 // ----------------------------------------------------
56 // --- the following methods are for updatin 69 // --- the following methods are for updating G4Step -----
57 70
58 G4Step* UpdateStepForAtRest(G4Step* pStep) f << 71 G4Step* UpdateStepForAtRest(G4Step* pStep);
59 G4Step* UpdateStepForPostStep(G4Step* Step) << 72 G4Step* UpdateStepForPostStep(G4Step* Step);
60 // A physics process gives the final sta << 73 // A physics process gives the final state of the particle
61 // based on information of G4Track << 74 // based on information of G4Track
62 75
63 inline void InitializeForPostStep(const G4Tr << 76 void InitializeForPostStep(const G4Track&);
64 // Initialize all properties by using G4 << 77 //Initialize all propoerties by using G4Track information
65 78
66 void AddSecondary(G4DynamicParticle* aPartic 79 void AddSecondary(G4DynamicParticle* aParticle);
67 // Add next secondary << 80 // Add next secondary
>> 81
>> 82 G4double GetProposedKineticEnergy() const;
>> 83 void SetProposedKineticEnergy(G4double proposedKinEnergy);
>> 84 // Get/Set the final kinetic energy of the current particle.
>> 85
>> 86 const G4ThreeVector& GetProposedMomentumDirection() const;
>> 87 void ProposeMomentumDirection(G4double Px, G4double Py, G4double Pz);
>> 88 void ProposeMomentumDirection(const G4ThreeVector& Pfinal);
>> 89 // Get/Propose the MomentumDirection vector: it is the final momentum direction.
>> 90
>> 91 const G4ThreeVector& GetProposedPolarization() const;
>> 92 void ProposePolarization(const G4ThreeVector& dir);
>> 93 void ProposePolarization(G4double Px, G4double Py, G4double Pz);
68 94
69 inline G4double GetProposedKineticEnergy() c << 95 const G4Track* GetCurrentTrack() const;
70 inline void SetProposedKineticEnergy(G4doubl <<
71 // Get/Set the final kinetic energy of t <<
72 96
73 inline const G4ThreeVector& GetProposedMomen << 97 virtual void DumpInfo() const;
74 inline void ProposeMomentumDirection(const G <<
75 // Get/Set the final momentum direction <<
76 98
77 inline const G4ThreeVector& GetProposedPolar << 99 // for Debug
78 inline void ProposePolarization(const G4Thre << 100 virtual G4bool CheckIt(const G4Track&);
79 inline void ProposePolarization(G4double Px, <<
80 101
81 void DumpInfo() const override; << 102 protected:
>> 103 // hide copy constructor and assignment operaor as protected
>> 104 G4ParticleChangeForGamma(const G4ParticleChangeForGamma &right);
>> 105 G4ParticleChangeForGamma & operator=(const G4ParticleChangeForGamma &right);
82 106
83 private: 107 private:
84 108
85 G4double proposedKinEnergy = 0.0; << 109 const G4Track* currentTrack;
86 // The final kinetic energy of the curre << 110 // The pointer to G4Track
>> 111
>> 112 G4double proposedKinEnergy;
>> 113 // The final kinetic energy of the current particle.
87 114
88 G4ThreeVector proposedMomentumDirection; 115 G4ThreeVector proposedMomentumDirection;
89 // The final momentum direction of the c << 116 // The final momentum direction of the current particle.
90 117
91 G4ThreeVector proposedPolarization; 118 G4ThreeVector proposedPolarization;
92 // The final polarization of the current << 119 // The final polarization of the current particle.
93 }; 120 };
94 121
95 // ---------------------- << 122 // ------------------------------------------------------------
96 // Inline methods <<
97 // ---------------------- <<
98 123
99 inline << 124 inline G4double G4ParticleChangeForGamma::GetProposedKineticEnergy() const
100 G4double G4ParticleChangeForGamma::GetProposed <<
101 { 125 {
102 return proposedKinEnergy; 126 return proposedKinEnergy;
103 } 127 }
104 128
105 inline << 129 inline void G4ParticleChangeForGamma::SetProposedKineticEnergy(G4double energy)
106 void G4ParticleChangeForGamma::SetProposedKine <<
107 { 130 {
108 proposedKinEnergy = energy; 131 proposedKinEnergy = energy;
109 } 132 }
110 133
111 inline 134 inline
112 const G4ThreeVector& G4ParticleChangeForGamma: << 135 const G4ThreeVector& G4ParticleChangeForGamma::GetProposedMomentumDirection() const
113 GetProposedMomentumDirection() const <<
114 { 136 {
115 return proposedMomentumDirection; 137 return proposedMomentumDirection;
116 } 138 }
117 139
118 inline 140 inline
119 void G4ParticleChangeForGamma:: << 141 void G4ParticleChangeForGamma::ProposeMomentumDirection(const G4ThreeVector& dir)
120 ProposeMomentumDirection(const G4ThreeVector& <<
121 { 142 {
122 proposedMomentumDirection = dir; 143 proposedMomentumDirection = dir;
123 } 144 }
124 145
125 inline 146 inline
126 const G4ThreeVector& G4ParticleChangeForGamma: << 147 void G4ParticleChangeForGamma::ProposeMomentumDirection(G4double Px, G4double Py, G4double Pz)
>> 148 {
>> 149 proposedMomentumDirection.setX(Px);
>> 150 proposedMomentumDirection.setY(Py);
>> 151 proposedMomentumDirection.setZ(Pz);
>> 152 }
>> 153
>> 154 inline const G4Track* G4ParticleChangeForGamma::GetCurrentTrack() const
>> 155 {
>> 156 return currentTrack;
>> 157 }
>> 158
>> 159 inline
>> 160 const G4ThreeVector& G4ParticleChangeForGamma::GetProposedPolarization() const
127 { 161 {
128 return proposedPolarization; 162 return proposedPolarization;
129 } 163 }
130 164
131 inline 165 inline
132 void G4ParticleChangeForGamma::ProposePolariza << 166 void G4ParticleChangeForGamma::ProposePolarization(const G4ThreeVector& dir)
133 { 167 {
134 proposedPolarization = dir; 168 proposedPolarization = dir;
135 } 169 }
136 170
137 inline 171 inline
138 void G4ParticleChangeForGamma::ProposePolariza << 172 void G4ParticleChangeForGamma::ProposePolarization(G4double Px, G4double Py, G4double Pz)
139 <<
140 <<
141 { 173 {
142 proposedPolarization.setX(Px); 174 proposedPolarization.setX(Px);
143 proposedPolarization.setY(Py); 175 proposedPolarization.setY(Py);
144 proposedPolarization.setZ(Pz); 176 proposedPolarization.setZ(Pz);
145 } 177 }
146 178
147 inline << 179 inline void G4ParticleChangeForGamma::InitializeForPostStep(const G4Track& track)
148 void G4ParticleChangeForGamma::InitializeForPo <<
149 { 180 {
150 InitializeSecondaries(); << 181 theStatusChange = track.GetTrackStatus();
151 InitializeLocalEnergyDeposit(); << 182 theLocalEnergyDeposit = 0.0;
152 InitializeParentWeight(track); << 183 theNonIonizingEnergyDeposit = 0.0;
153 InitializeStatusChange(track); << 184 InitializeSecondaries(track);
154 proposedKinEnergy = track.GetKinetic << 185 theParentWeight = track.GetWeight();
>> 186 isParentWeightProposed = false;
>> 187 proposedKinEnergy = track.GetKineticEnergy();
155 proposedMomentumDirection = track.GetMomentu 188 proposedMomentumDirection = track.GetMomentumDirection();
156 proposedPolarization = track.GetPolariz << 189 proposedPolarization = track.GetPolarization();
>> 190 currentTrack = &track;
157 } 191 }
158 192
159 #endif 193 #endif
>> 194
160 195