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>> 1 // This code implementation is the intellectual property of
>> 2 // the GEANT4 collaboration.
1 // 3 //
2 // ******************************************* << 4 // By copying, distributing or modifying the Program (or any work
3 // * License and Disclaimer << 5 // based on the Program) you indicate your acceptance of this statement,
4 // * << 6 // and all its terms.
5 // * The Geant4 software is copyright of th << 7 //
6 // * the Geant4 Collaboration. It is provided << 8 // $Id: G4ParticleChangeForDecay.hh,v 1.4 1999/11/07 16:31:59 kurasige Exp $
7 // * conditions of the Geant4 Software License << 9 // GEANT4 tag $Name: geant4-02-00 $
8 // * LICENSE and available at http://cern.ch/ << 10 //
9 // * include a list of copyright holders. << 11 //
10 // * << 12 // ------------------------------------------------------------
11 // * Neither the authors of this software syst << 13 // GEANT 4 class header file
12 // * institutes,nor the agencies providing fin << 14 //
13 // * work make any representation or warran << 15 // For information related to this code contact:
14 // * regarding this software system or assum << 16 // CERN, CN Division, ASD group
15 // * use. Please see the license in the file << 17 //
16 // * for the full disclaimer and the limitatio << 18 // ------------------------------------------------------------
17 // * << 19 // Implemented for the new scheme 23 Mar. 1998 H.Kurahige
18 // * This code implementation is the result << 20 //
19 // * technical work of the GEANT4 collaboratio << 21 // Class Description
20 // * By using, copying, modifying or distri << 22 // This class is a concrete class for ParticleChange which
21 // * any work based on the software) you ag << 23 // has functionality for G4Decay.
22 // * use in resulting scientific publicati << 24 //
23 // * acceptance of all terms of the Geant4 Sof << 25 // This class contains the results after invocation of the decay process.
24 // ******************************************* << 26 // This includes secondary particles generated by the interaction.
25 // << 27 // ------------------------------------------------------------
26 // G4ParticleChangeForDecay << 28 #ifndef G4ParticleChangeForDecay_h
27 // << 29 #define G4ParticleChangeForDecay_h 1
28 // Class description: <<
29 // <<
30 // Concrete class for ParticleChange which has <<
31 // <<
32 // This class contains the results after invoc <<
33 // This includes secondary particles generated <<
34 <<
35 // Author: Hisaya Kurashige, 23 March 1998 <<
36 // ------------------------------------------- <<
37 #ifndef G4ParticleChangeForDecay_hh <<
38 #define G4ParticleChangeForDecay_hh 1 <<
39 30
40 #include "globals.hh" 31 #include "globals.hh"
41 #include "G4ios.hh" 32 #include "G4ios.hh"
42 #include "G4ThreeVector.hh" 33 #include "G4ThreeVector.hh"
43 #include "G4VParticleChange.hh" <<
44 <<
45 class G4DynamicParticle; 34 class G4DynamicParticle;
>> 35 #include "G4VParticleChange.hh"
46 36
47 class G4ParticleChangeForDecay final : public << 37 class G4ParticleChangeForDecay: public G4VParticleChange
48 { 38 {
49 public: << 39 public:
50 << 40 // default constructor
51 G4ParticleChangeForDecay(); 41 G4ParticleChangeForDecay();
52 42
53 ~G4ParticleChangeForDecay() override = def << 43 // destructor
>> 44 virtual ~G4ParticleChangeForDecay();
54 45
55 G4ParticleChangeForDecay(const G4ParticleC << 46 protected:
56 G4ParticleChangeForDecay& operator=(const << 47 // hide copy constructor and assignment operaor as protected
>> 48 G4ParticleChangeForDecay(const G4ParticleChangeForDecay &right);
>> 49 G4ParticleChangeForDecay & operator=(const G4ParticleChangeForDecay &right);
57 50
58 // --- the following methods are for updatin << 51 public:
59 // Return the pointer to the G4Step after up << 52 // equal/unequal operator
60 // by using final state information of the t << 53 G4bool operator==(const G4ParticleChangeForDecay &right) const;
61 // !!! No effect for AlongSteyp << 54 G4bool operator!=(const G4ParticleChangeForDecay &right) const;
>> 55
>> 56 public: // with description
>> 57 // ----------------------------------------------------
>> 58 // --- the following methods are for updating G4Step -----
>> 59 // Return the pointer to the G4Step after updating the Step information
>> 60 // by using final state information of the track given by a physics
>> 61 // process
>> 62
>> 63 // !!! No effect for AlongSteyp
>> 64 // virtual G4Step* UpdateStepForAlongStep(G4Step* Step);
>> 65
>> 66 virtual G4Step* UpdateStepForAtRest(G4Step* Step);
>> 67 virtual G4Step* UpdateStepForPostStep(G4Step* Step);
>> 68
>> 69 virtual void Initialize(const G4Track&);
>> 70 // Initialize all propoerties by using G4Track information
>> 71
>> 72 G4double GetTimeChange() const;
>> 73 void SetTimeChange(G4double t);
>> 74 // Get/Set theTimeChange vector.
62 75
63 G4Step* UpdateStepForAtRest(G4Step* Step) << 76 public:
64 G4Step* UpdateStepForPostStep(G4Step* Step << 77 virtual void DumpInfo() const;
65 78
66 void Initialize(const G4Track&) final; << 79 protected:
67 // Initialize all properties by using G4 << 80 G4double theTimeChange;
>> 81 // The change of global time of a given particle.
>> 82
>> 83 public:
>> 84 // for Debug
>> 85 virtual G4bool CheckIt(const G4Track&);
>> 86 };
68 87
69 void ProposeGlobalTime(G4double t); << 88 inline
70 void ProposeLocalTime(G4double t); << 89 G4double G4ParticleChangeForDecay::GetTimeChange() const
71 // Get/Propose the final global/local ti << 90 {
72 // NOTE: DO NOT INVOKE both methods in a << 91 return theTimeChange;
73 // Each method affects both local << 92 }
74 93
75 G4double GetGlobalTime(G4double timeDelay << 94 inline
76 G4double GetLocalTime(G4double timeDelay = << 95 void G4ParticleChangeForDecay::SetTimeChange(G4double t)
77 // Convert the time delay to the glocbal << 96 {
78 // Can get the final global/local time << 97 theTimeChange = t;
>> 98 }
79 99
80 const G4ThreeVector* GetPolarization() con <<
81 void ProposePolarization(G4double Px, G4do <<
82 void ProposePolarization(const G4ThreeVect <<
83 // Get/Propose the final Polarization ve <<
84 100
85 // --- Dump and debug methods --- << 101 #endif
>> 102
86 103
87 void DumpInfo() const final; <<
88 104
89 G4bool CheckIt(const G4Track&) final; <<
90 105
91 private: <<
92 106
93 G4double theGlobalTime0 = 0.0; <<
94 // The global time at Initial <<
95 G4double theLocalTime0 = 0.0; <<
96 // The local time at Initial <<
97 107
98 G4double theTimeChange = 0.0; <<
99 // The change of local time of a given p <<
100 108
101 G4ThreeVector thePolarizationChange; <<
102 // The changed (final) polarization of a <<
103 }; <<
104 109
105 // ---------------------- <<
106 // Inline methods <<
107 // ---------------------- <<
108 110
109 inline <<
110 void G4ParticleChangeForDecay::ProposeGlobalTi <<
111 { <<
112 theTimeChange = (t - theGlobalTime0) + theLo <<
113 } <<
114 111
115 inline <<
116 G4double G4ParticleChangeForDecay::GetGlobalTi <<
117 { <<
118 // Convert the time delay to the global tim <<
119 return theGlobalTime0 + (theTimeChange - the <<
120 } <<
121 112
122 inline <<
123 void G4ParticleChangeForDecay::ProposeLocalTim <<
124 { <<
125 theTimeChange = t; <<
126 } <<
127 113
128 inline <<
129 G4double G4ParticleChangeForDecay::GetLocalTim <<
130 { <<
131 // Convert the time delay to the local time <<
132 return theTimeChange + timeDelay; <<
133 } <<
134 114
135 inline <<
136 const G4ThreeVector* G4ParticleChangeForDecay: <<
137 { <<
138 return &thePolarizationChange; <<
139 } <<
140 115
141 inline <<
142 void G4ParticleChangeForDecay::ProposePolariza <<
143 const G4ThreeVector& finalPoralization) <<
144 { <<
145 thePolarizationChange = finalPoralization; <<
146 } <<
147 116
148 inline <<
149 void G4ParticleChangeForDecay::ProposePolariza <<
150 <<
151 <<
152 { <<
153 thePolarizationChange.setX(Px); <<
154 thePolarizationChange.setY(Py); <<
155 thePolarizationChange.setZ(Pz); <<
156 } <<
157 117
158 #endif <<
159 118