| Geant4 Cross Reference |
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 //
27 // Author: Mathieu Karamitros
28
29 // The code is developed in the framework of the ESA AO7146
30 //
31 // We would be very happy hearing from you, send us your feedback! :)
32 //
33 // In order for Geant4-DNA to be maintained and still open-source,
34 // article citations are crucial.
35 // If you use Geant4-DNA chemistry and you publish papers about your software,
36 // in addition to the general paper on Geant4-DNA:
37 //
38 // Int. J. Model. Simul. Sci. Comput. 1 (2010) 157–178
39 //
40 // we would be very happy if you could please also cite the following
41 // reference papers on chemistry:
42 //
43 // J. Comput. Phys. 274 (2014) 841-882
44 // Prog. Nucl. Sci. Tec. 2 (2011) 503-508
45
46 #ifndef G4ITReactionChange_H
47 #define G4ITReactionChange_H
48
49 #include "globals.hh"
50 #include "G4ParticleChange.hh"
51 #include <vector>
52
53 /**
54 * Similar to G4ParticleChange, but deal with two tracks
55 * rather than one.
56 */
57
58 class G4ITReactionChange
59 {
60 public:
61 /** Default constructor */
62 G4ITReactionChange();
63 /** Default destructor */
64 virtual ~G4ITReactionChange();
65
66 //_____________________________________________________
67 // To be used by reaction processes
68 void Initialize(const G4Track&,
69 const G4Track&,
70 G4VParticleChange* particleChangeA = nullptr,
71 G4VParticleChange* particleChangeB = nullptr);
72 void AddSecondary(G4Track* aSecondary);
73 inline void KillParents(G4bool);
74
75 // If both parents are not killed therefore
76 // we can used the particle change
77 // you will have to give the pointers
78 // of your particleChange while initializing
79 // but it might tell you that energy is not
80 // conserved for instance
81 G4VParticleChange* GetParticleChange(const G4Track*);
82
83 //_____________________________________________________
84 // Not to be used in reaction processes
85 void UpdateStepInfo(G4Step*, G4Step*);
86 G4Track* GetSecondary(G4int) const;
87 std::vector<G4Track*>* GetfSecondary();
88
89 G4int GetNumberOfSecondaries() const;
90 G4bool WereParentsKilled() const;
91
92 const G4Track* GetTrackA();
93 const G4Track* GetTrackB();
94
95 protected:
96 /** Copy constructor
97 * \param other Object to copy from
98 */
99 G4ITReactionChange(const G4ITReactionChange& other);
100 /** Assignment operator
101 * \param other Object to assign from
102 * \return A reference to this
103 */
104 G4ITReactionChange& operator=(const G4ITReactionChange& other);
105 // equal/unequal operator
106 G4bool operator==(const G4ITReactionChange &right) const;
107 G4bool operator!=(const G4ITReactionChange &right) const;
108 // "equal" means that the objects have the same pointer.
109 protected:
110 std::map<const G4Track*, G4VParticleChange*> fParticleChange;
111 std::vector<G4Track*>* fSecondaries{nullptr};
112 G4int fNumberOfSecondaries{0};
113 G4bool fKillParents{false};
114 G4bool fParticleChangeIsSet{false};
115 };
116
117 inline G4Track* G4ITReactionChange::GetSecondary(G4int anIndex) const
118 {
119 if (fSecondaries != nullptr) return (*fSecondaries)[anIndex];
120 return nullptr;
121 }
122
123 inline G4int G4ITReactionChange::GetNumberOfSecondaries() const
124 {
125 return fNumberOfSecondaries;
126 }
127
128 inline void G4ITReactionChange::KillParents(G4bool kill)
129 {
130 fKillParents = kill;
131 }
132
133 inline G4bool G4ITReactionChange::WereParentsKilled() const
134 {
135 return fKillParents;
136 }
137
138 inline std::vector<G4Track*>* G4ITReactionChange::GetfSecondary()
139 {
140 return fSecondaries;
141 }
142
143 #endif // G4ITReactionChange_H
144