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 // G4ParticleChangeForDecay 26 // G4ParticleChangeForDecay 27 // 27 // 28 // Class description: 28 // Class description: 29 // 29 // 30 // Concrete class for ParticleChange which has 30 // Concrete class for ParticleChange which has functionality for G4Decay. 31 // 31 // 32 // This class contains the results after invoc 32 // This class contains the results after invocation of the decay process. 33 // This includes secondary particles generated 33 // This includes secondary particles generated by the interaction. 34 34 35 // Author: Hisaya Kurashige, 23 March 1998 35 // Author: Hisaya Kurashige, 23 March 1998 36 // ------------------------------------------- 36 // -------------------------------------------------------------------- 37 #ifndef G4ParticleChangeForDecay_hh 37 #ifndef G4ParticleChangeForDecay_hh 38 #define G4ParticleChangeForDecay_hh 1 38 #define G4ParticleChangeForDecay_hh 1 39 39 40 #include "globals.hh" 40 #include "globals.hh" 41 #include "G4ios.hh" 41 #include "G4ios.hh" 42 #include "G4ThreeVector.hh" 42 #include "G4ThreeVector.hh" 43 #include "G4VParticleChange.hh" 43 #include "G4VParticleChange.hh" 44 44 45 class G4DynamicParticle; 45 class G4DynamicParticle; 46 46 47 class G4ParticleChangeForDecay final : public 47 class G4ParticleChangeForDecay final : public G4VParticleChange 48 { 48 { 49 public: 49 public: 50 50 51 G4ParticleChangeForDecay(); 51 G4ParticleChangeForDecay(); 52 52 53 ~G4ParticleChangeForDecay() override = def 53 ~G4ParticleChangeForDecay() override = default; 54 54 55 G4ParticleChangeForDecay(const G4ParticleC 55 G4ParticleChangeForDecay(const G4ParticleChangeForDecay& right) = delete; 56 G4ParticleChangeForDecay& operator=(const 56 G4ParticleChangeForDecay& operator=(const G4ParticleChangeForDecay& right) = delete; 57 57 58 // --- the following methods are for updatin 58 // --- the following methods are for updating G4Step ----- 59 // Return the pointer to the G4Step after up 59 // Return the pointer to the G4Step after updating the step information 60 // by using final state information of the t 60 // by using final state information of the track given by a physics process 61 // !!! No effect for AlongSteyp 61 // !!! No effect for AlongSteyp 62 62 63 G4Step* UpdateStepForAtRest(G4Step* Step) 63 G4Step* UpdateStepForAtRest(G4Step* Step) final; 64 G4Step* UpdateStepForPostStep(G4Step* Step 64 G4Step* UpdateStepForPostStep(G4Step* Step) final; 65 65 66 void Initialize(const G4Track&) final; 66 void Initialize(const G4Track&) final; 67 // Initialize all properties by using G4 67 // Initialize all properties by using G4Track information 68 68 69 void ProposeGlobalTime(G4double t); 69 void ProposeGlobalTime(G4double t); 70 void ProposeLocalTime(G4double t); 70 void ProposeLocalTime(G4double t); 71 // Get/Propose the final global/local ti 71 // Get/Propose the final global/local time 72 // NOTE: DO NOT INVOKE both methods in a 72 // NOTE: DO NOT INVOKE both methods in a step 73 // Each method affects both local 73 // Each method affects both local and global time 74 74 75 G4double GetGlobalTime(G4double timeDelay 75 G4double GetGlobalTime(G4double timeDelay = 0.0) const; 76 G4double GetLocalTime(G4double timeDelay = 76 G4double GetLocalTime(G4double timeDelay = 0.0) const; 77 // Convert the time delay to the glocbal 77 // Convert the time delay to the glocbal/local time. 78 // Can get the final global/local time 78 // Can get the final global/local time without argument 79 79 80 const G4ThreeVector* GetPolarization() con 80 const G4ThreeVector* GetPolarization() const; 81 void ProposePolarization(G4double Px, G4do 81 void ProposePolarization(G4double Px, G4double Py, G4double Pz); 82 void ProposePolarization(const G4ThreeVect 82 void ProposePolarization(const G4ThreeVector& finalPoralization); 83 // Get/Propose the final Polarization ve 83 // Get/Propose the final Polarization vector 84 84 85 // --- Dump and debug methods --- 85 // --- Dump and debug methods --- 86 86 87 void DumpInfo() const final; 87 void DumpInfo() const final; 88 88 89 G4bool CheckIt(const G4Track&) final; 89 G4bool CheckIt(const G4Track&) final; 90 90 91 private: 91 private: 92 92 93 G4double theGlobalTime0 = 0.0; 93 G4double theGlobalTime0 = 0.0; 94 // The global time at Initial 94 // The global time at Initial 95 G4double theLocalTime0 = 0.0; 95 G4double theLocalTime0 = 0.0; 96 // The local time at Initial 96 // The local time at Initial 97 97 98 G4double theTimeChange = 0.0; 98 G4double theTimeChange = 0.0; 99 // The change of local time of a given p 99 // The change of local time of a given particle 100 100 101 G4ThreeVector thePolarizationChange; 101 G4ThreeVector thePolarizationChange; 102 // The changed (final) polarization of a 102 // The changed (final) polarization of a given track 103 }; 103 }; 104 104 105 // ---------------------- 105 // ---------------------- 106 // Inline methods 106 // Inline methods 107 // ---------------------- 107 // ---------------------- 108 108 109 inline 109 inline 110 void G4ParticleChangeForDecay::ProposeGlobalTi 110 void G4ParticleChangeForDecay::ProposeGlobalTime(G4double t) 111 { 111 { 112 theTimeChange = (t - theGlobalTime0) + theLo 112 theTimeChange = (t - theGlobalTime0) + theLocalTime0; 113 } 113 } 114 114 115 inline 115 inline 116 G4double G4ParticleChangeForDecay::GetGlobalTi 116 G4double G4ParticleChangeForDecay::GetGlobalTime(G4double timeDelay) const 117 { 117 { 118 // Convert the time delay to the global tim 118 // Convert the time delay to the global time. 119 return theGlobalTime0 + (theTimeChange - the 119 return theGlobalTime0 + (theTimeChange - theLocalTime0) + timeDelay; 120 } 120 } 121 121 122 inline 122 inline 123 void G4ParticleChangeForDecay::ProposeLocalTim 123 void G4ParticleChangeForDecay::ProposeLocalTime(G4double t) 124 { 124 { 125 theTimeChange = t; 125 theTimeChange = t; 126 } 126 } 127 127 128 inline 128 inline 129 G4double G4ParticleChangeForDecay::GetLocalTim 129 G4double G4ParticleChangeForDecay::GetLocalTime(G4double timeDelay) const 130 { 130 { 131 // Convert the time delay to the local time 131 // Convert the time delay to the local time. 132 return theTimeChange + timeDelay; 132 return theTimeChange + timeDelay; 133 } 133 } 134 134 135 inline 135 inline 136 const G4ThreeVector* G4ParticleChangeForDecay: 136 const G4ThreeVector* G4ParticleChangeForDecay::GetPolarization() const 137 { 137 { 138 return &thePolarizationChange; 138 return &thePolarizationChange; 139 } 139 } 140 140 141 inline 141 inline 142 void G4ParticleChangeForDecay::ProposePolariza 142 void G4ParticleChangeForDecay::ProposePolarization( 143 const G4ThreeVector& finalPoralization) 143 const G4ThreeVector& finalPoralization) 144 { 144 { 145 thePolarizationChange = finalPoralization; 145 thePolarizationChange = finalPoralization; 146 } 146 } 147 147 148 inline 148 inline 149 void G4ParticleChangeForDecay::ProposePolariza 149 void G4ParticleChangeForDecay::ProposePolarization(G4double Px, 150 150 G4double Py, 151 151 G4double Pz) 152 { 152 { 153 thePolarizationChange.setX(Px); 153 thePolarizationChange.setX(Px); 154 thePolarizationChange.setY(Py); 154 thePolarizationChange.setY(Py); 155 thePolarizationChange.setZ(Pz); 155 thePolarizationChange.setZ(Pz); 156 } 156 } 157 157 158 #endif 158 #endif 159 159