| 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 // G4ParticleChangeForLoss <<
27 // 26 //
28 // Class description: <<
29 // 27 //
30 // Concrete class for ParticleChange for Energ << 28 //
31 << 29 // ------------------------------------------------------------
32 // Author: Hisaya Kurashige, 23 March 1998 << 30 // GEANT 4 class header file
33 // Revision: Vladimir Ivantchenko, 16 January << 31 //
34 // 24 August 2 << 32 //
35 // ------------------------------------------- << 33 // ------------------------------------------------------------
36 #ifndef G4ParticleChangeForLoss_hh << 34 // Implemented for the new scheme 23 Mar. 1998 H.Kurahige
37 #define G4ParticleChangeForLoss_hh 1 << 35 //
>> 36 // Modified:
>> 37 // 16.01.04 V.Ivanchenko update for model variant of energy loss
>> 38 // 15.04.05 V.Ivanchenko inline update methods
>> 39 // 30.01.06 V.Ivanchenko add ProposedMomentumDirection for AlongStep
>> 40 // and ProposeWeight for PostStep
>> 41 // 07.06.06 V.Ivanchenko RemoveProposedMomentumDirection from AlongStep
>> 42 // 28.08.06 V.Ivanchenko Added access to current track and polarizaion
>> 43 // 17.06.09 V.Ivanchenko Added SetLowEnergyLimit method
>> 44 //
>> 45 // ------------------------------------------------------------
>> 46 //
>> 47 // Class Description
>> 48 // This class is a concrete class for ParticleChange for EnergyLoss
>> 49 //
>> 50 #ifndef G4ParticleChangeForLoss_h
>> 51 #define G4ParticleChangeForLoss_h 1
38 52
>> 53 #include "globals.hh"
>> 54 #include "G4ios.hh"
39 #include "G4VParticleChange.hh" 55 #include "G4VParticleChange.hh"
40 #include "G4DynamicParticle.hh" <<
41 56
42 class G4ParticleChangeForLoss final : public G << 57 class G4DynamicParticle;
>> 58
>> 59 class G4ParticleChangeForLoss: public G4VParticleChange
43 { 60 {
44 public: 61 public:
45 << 62 // default constructor
46 G4ParticleChangeForLoss(); 63 G4ParticleChangeForLoss();
47 64
48 ~G4ParticleChangeForLoss() override = defaul << 65 // destructor
49 << 66 virtual ~G4ParticleChangeForLoss();
50 G4ParticleChangeForLoss(const G4ParticleChan <<
51 G4ParticleChangeForLoss& operator=(const G4P <<
52 67
>> 68 // with description
>> 69 // ----------------------------------------------------
53 // --- the following methods are for updatin 70 // --- the following methods are for updating G4Step -----
54 71
55 G4Step* UpdateStepForAlongStep(G4Step* step) << 72 G4Step* UpdateStepForAlongStep(G4Step* Step);
56 G4Step* UpdateStepForPostStep(G4Step* step) << 73 G4Step* UpdateStepForPostStep(G4Step* Step);
>> 74 // A physics process gives the final state of the particle
>> 75 // based on information of G4Track
>> 76
>> 77 void InitializeForAlongStep(const G4Track&);
>> 78 void InitializeForPostStep(const G4Track&);
>> 79 //Initialize all propoerties by using G4Track information
57 80
58 // Initialize all used properties << 81 // void AddSecondary(G4DynamicParticle* aParticle);
59 inline void InitializeForAlongStep(const G4T << 82 // Add next secondary
60 inline void InitializeForPostStep(const G4Tr <<
61 83
62 // Get/Set dynamic charge <<
63 inline G4double GetProposedCharge() const; 84 inline G4double GetProposedCharge() const;
64 inline void SetProposedCharge(G4double theCh 85 inline void SetProposedCharge(G4double theCharge);
>> 86 // Get/Set theCharge
>> 87
>> 88 inline G4double GetCharge() const;
>> 89 inline void ProposeCharge(G4double finalCharge);
>> 90 // Get/Propose the final dynamical Charge in G4DynamicParticle
65 91
66 // Get/Set the final kinetic energy of the c <<
67 inline G4double GetProposedKineticEnergy() c 92 inline G4double GetProposedKineticEnergy() const;
68 inline void SetProposedKineticEnergy(G4doubl 93 inline void SetProposedKineticEnergy(G4double proposedKinEnergy);
>> 94 // Get/Set the final kinetic energy of the current particle.
69 95
70 // Get/Propose the MomentumDirection vector: <<
71 // direction <<
72 inline const G4ThreeVector& GetProposedMomen 96 inline const G4ThreeVector& GetProposedMomentumDirection() const;
73 inline void SetProposedMomentumDirection(con 97 inline void SetProposedMomentumDirection(const G4ThreeVector& dir);
>> 98 inline const G4ThreeVector& GetMomentumDirection() const;
>> 99 inline void ProposeMomentumDirection(G4double Px, G4double Py, G4double Pz);
74 inline void ProposeMomentumDirection(const G 100 inline void ProposeMomentumDirection(const G4ThreeVector& Pfinal);
>> 101 // Get/Propose the MomentumDirection vector: it is the final momentum direction.
75 102
76 inline const G4ThreeVector& GetProposedPolar 103 inline const G4ThreeVector& GetProposedPolarization() const;
77 inline void ProposePolarization(const G4Thre 104 inline void ProposePolarization(const G4ThreeVector& dir);
78 inline void ProposePolarization(G4double Px, 105 inline void ProposePolarization(G4double Px, G4double Py, G4double Pz);
79 106
80 void DumpInfo() const final; << 107 inline const G4Track* GetCurrentTrack() const;
>> 108
>> 109 inline void SetLowEnergyLimit(G4double elimit);
>> 110
>> 111 virtual void DumpInfo() const;
>> 112
>> 113 // for Debug
>> 114 virtual G4bool CheckIt(const G4Track&);
>> 115
>> 116 protected:
>> 117 // hide copy constructor and assignment operaor as protected
>> 118 G4ParticleChangeForLoss(const G4ParticleChangeForLoss &right);
>> 119 G4ParticleChangeForLoss & operator=(const G4ParticleChangeForLoss &right);
81 120
82 private: 121 private:
83 122
84 G4double proposedKinEnergy = 0.0; << 123 const G4Track* currentTrack;
85 // The final kinetic energy of the current p << 124 // The pointer to G4Track
>> 125
>> 126 G4double proposedKinEnergy;
>> 127 // The final kinetic energy of the current particle.
>> 128
>> 129 G4double lowEnergyLimit;
>> 130 // The limit kinetic energy below which particle is stopped
86 131
87 G4double currentCharge = 0.0; << 132 G4double currentCharge;
88 // The final charge of the current parti << 133 // The final charge of the current particle.
89 134
90 G4ThreeVector proposedMomentumDirection; 135 G4ThreeVector proposedMomentumDirection;
91 // The final momentum direction of the curre << 136 // The final momentum direction of the current particle.
92 137
93 G4ThreeVector proposedPolarization; 138 G4ThreeVector proposedPolarization;
94 // The final polarization of the current par << 139 // The final polarization of the current particle.
95 }; 140 };
96 141
97 // ---------------------- << 142 // ------------------------------------------------------------
98 // Inline methods <<
99 // ---------------------- <<
100 143
101 inline << 144 inline G4double G4ParticleChangeForLoss::GetProposedKineticEnergy() const
102 G4double G4ParticleChangeForLoss::GetProposedK <<
103 { 145 {
104 return proposedKinEnergy; 146 return proposedKinEnergy;
105 } 147 }
106 148
107 inline << 149 inline void G4ParticleChangeForLoss::SetProposedKineticEnergy(G4double energy)
108 void G4ParticleChangeForLoss::SetProposedKinet <<
109 { 150 {
110 proposedKinEnergy = energy; 151 proposedKinEnergy = energy;
111 } 152 }
112 153
113 inline G4double G4ParticleChangeForLoss::GetPr 154 inline G4double G4ParticleChangeForLoss::GetProposedCharge() const
114 { 155 {
115 return currentCharge; 156 return currentCharge;
116 } 157 }
117 158
118 inline << 159 inline G4double G4ParticleChangeForLoss::GetCharge() const
119 void G4ParticleChangeForLoss::SetProposedCharg << 160 {
>> 161 return currentCharge;
>> 162 }
>> 163
>> 164 inline void G4ParticleChangeForLoss::SetProposedCharge(G4double theCharge)
>> 165 {
>> 166 currentCharge = theCharge;
>> 167 }
>> 168
>> 169 inline void G4ParticleChangeForLoss::ProposeCharge(G4double theCharge)
120 { 170 {
121 currentCharge = theCharge; 171 currentCharge = theCharge;
122 } 172 }
123 173
124 inline 174 inline
125 const G4ThreeVector& << 175 const G4ThreeVector& G4ParticleChangeForLoss::GetProposedMomentumDirection() const
126 G4ParticleChangeForLoss::GetProposedMomentumDi << 176 {
>> 177 return proposedMomentumDirection;
>> 178 }
>> 179
>> 180 inline
>> 181 const G4ThreeVector& G4ParticleChangeForLoss::GetMomentumDirection() const
127 { 182 {
128 return proposedMomentumDirection; 183 return proposedMomentumDirection;
129 } 184 }
130 185
131 inline 186 inline
132 void G4ParticleChangeForLoss::ProposeMomentumD << 187 void G4ParticleChangeForLoss::ProposeMomentumDirection(const G4ThreeVector& dir)
133 { 188 {
134 proposedMomentumDirection = dir; 189 proposedMomentumDirection = dir;
135 } 190 }
136 191
137 inline 192 inline
138 void << 193 void G4ParticleChangeForLoss::SetProposedMomentumDirection(const G4ThreeVector& dir)
139 G4ParticleChangeForLoss::SetProposedMomentumDi <<
140 { 194 {
141 proposedMomentumDirection = dir; 195 proposedMomentumDirection = dir;
142 } 196 }
143 197
144 inline 198 inline
145 const G4ThreeVector& G4ParticleChangeForLoss:: << 199 void G4ParticleChangeForLoss::ProposeMomentumDirection(G4double Px, G4double Py, G4double Pz)
>> 200 {
>> 201 proposedMomentumDirection.setX(Px);
>> 202 proposedMomentumDirection.setY(Py);
>> 203 proposedMomentumDirection.setZ(Pz);
>> 204 }
>> 205
>> 206 inline const G4Track* G4ParticleChangeForLoss::GetCurrentTrack() const
>> 207 {
>> 208 return currentTrack;
>> 209 }
>> 210
>> 211 inline
>> 212 const G4ThreeVector& G4ParticleChangeForLoss::GetProposedPolarization() const
146 { 213 {
147 return proposedPolarization; 214 return proposedPolarization;
148 } 215 }
149 216
150 inline 217 inline
151 void G4ParticleChangeForLoss::ProposePolarizat << 218 void G4ParticleChangeForLoss::ProposePolarization(const G4ThreeVector& dir)
152 { 219 {
153 proposedPolarization = dir; 220 proposedPolarization = dir;
154 } 221 }
155 222
156 inline void G4ParticleChangeForLoss::ProposePo << 223 inline
157 << 224 void G4ParticleChangeForLoss::ProposePolarization(G4double Px, G4double Py, G4double Pz)
158 <<
159 { 225 {
160 proposedPolarization.set(Px, Py, Pz); << 226 proposedPolarization.setX(Px);
>> 227 proposedPolarization.setY(Py);
>> 228 proposedPolarization.setZ(Pz);
161 } 229 }
162 230
163 inline << 231 inline void G4ParticleChangeForLoss::InitializeForAlongStep(const G4Track& track)
164 void G4ParticleChangeForLoss::InitializeForAlo <<
165 { 232 {
166 InitializeSecondaries(); << 233 theStatusChange = track.GetTrackStatus();
167 InitializeLocalEnergyDeposit(); << 234 theLocalEnergyDeposit = 0.0;
168 InitializeParentWeight(track); << 235 theNonIonizingEnergyDeposit = 0.0;
169 InitializeStatusChange(track); << 236 InitializeSecondaries(track);
>> 237 theParentWeight = track.GetWeight();
>> 238 // isParentWeightProposed = false;
170 proposedKinEnergy = track.GetKineticEnergy() 239 proposedKinEnergy = track.GetKineticEnergy();
171 currentCharge = track.GetDynamicParticle()-> 240 currentCharge = track.GetDynamicParticle()->GetCharge();
172 } 241 }
173 242
174 inline << 243 inline void G4ParticleChangeForLoss::InitializeForPostStep(const G4Track& track)
175 void G4ParticleChangeForLoss::InitializeForPos <<
176 { 244 {
177 InitializeForAlongStep(track); << 245 theStatusChange = track.GetTrackStatus();
>> 246 theLocalEnergyDeposit = 0.0;
>> 247 theNonIonizingEnergyDeposit = 0.0;
>> 248 InitializeSecondaries(track);
>> 249 theParentWeight = track.GetWeight();
>> 250 // isParentWeightProposed = false;
>> 251 proposedKinEnergy = track.GetKineticEnergy();
>> 252 currentCharge = track.GetDynamicParticle()->GetCharge();
178 proposedMomentumDirection = track.GetMomentu 253 proposedMomentumDirection = track.GetMomentumDirection();
179 proposedPolarization = track.GetPolarization 254 proposedPolarization = track.GetPolarization();
>> 255 currentTrack = &track;
>> 256 }
>> 257
>> 258 /*
>> 259 inline void G4ParticleChangeForLoss::AddSecondary(G4DynamicParticle* aParticle)
>> 260 {
>> 261 // create track
>> 262 G4Track* aTrack = new G4Track(aParticle, currentTrack->GetGlobalTime(),
>> 263 currentTrack->GetPosition());
>> 264
>> 265 // Touchable handle is copied to keep the pointer
>> 266 aTrack->SetTouchableHandle(currentTrack->GetTouchableHandle());
>> 267
>> 268 // add a secondary
>> 269 G4VParticleChange::AddSecondary(aTrack);
>> 270 }
>> 271 */
>> 272 inline void G4ParticleChangeForLoss::SetLowEnergyLimit(G4double elimit)
>> 273 {
>> 274 lowEnergyLimit = elimit;
180 } 275 }
181 276
182 #endif 277 #endif
>> 278
183 279