| Geant4 Cross Reference |
1 // 1
2 // *******************************************
3 // * License and Disclaimer
4 // *
5 // * The Geant4 software is copyright of th
6 // * the Geant4 Collaboration. It is provided
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17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
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21 // * any work based on the software) you ag
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24 // *******************************************
25 //
26 // class G4TransportationManager
27 //
28 // Class description:
29 //
30 // A singleton class which stores the (volume)
31 // the transportation process to do the geomet
32 // It also stores a pointer to the propagator
33 // field and to the field manager.
34 // The class instance is created before main()
35 // in turn creates the navigator and the rest.
36
37 // Created: 10 March 1997, J. Apostolakis
38 // Reviewed: 26 April 2006, G. Cosmo
39 // -------------------------------------------
40 #ifndef G4TransportationManager_hh
41 #define G4TransportationManager_hh
42
43 #include "G4Navigator.hh"
44 #include "G4SafetyHelper.hh"
45
46 #include <vector>
47
48 class G4PropagatorInField;
49 class G4GeometryMessenger;
50 class G4FieldManager;
51 class G4VPhysicalVolume;
52
53 class G4TransportationManager
54 {
55 public: // with description
56
57 static G4TransportationManager* GetTransp
58 // Retrieve the static instance
59 static G4TransportationManager* GetInstan
60 // Retrieve singleton instance pointer.
61
62 inline G4PropagatorInField* GetPropagator
63 inline void SetPropagatorInField(G4Propag
64 inline G4FieldManager* GetFieldManager()
65 void SetFieldManager( G4FieldManager* new
66 // Accessors for field handling
67
68 inline G4Navigator* GetNavigatorForTracki
69 void SetNavigatorForTracking( G4Navigator
70 // Accessors for the navigator for trac
71
72 inline void SetWorldForTracking(G4VPhysic
73 // Set the world volume for tracking
74 // This method is to be invoked by G4Ru
75
76 inline std::size_t GetNoActiveNavigators(
77 inline std::vector<G4Navigator*>::iterato
78 // Return an iterator to the list of ac
79
80 inline std::size_t GetNoWorlds() const;
81 inline std::vector<G4VPhysicalVolume*>::i
82 // Return an iterator to the list of re
83
84 inline G4SafetyHelper* GetSafetyHelper()
85 // Return the pointer to the navigation
86
87 G4VPhysicalVolume* GetParallelWorld ( con
88 // Return an exact copy of the tracking
89 // existing just return the pointer
90
91 G4VPhysicalVolume* IsWorldExisting ( cons
92 // Verify existance or not of an istanc
93 // same name in the collection
94
95 G4Navigator* GetNavigator ( const G4Strin
96 G4Navigator* GetNavigator ( G4VPhysicalVo
97 // Return a navigator associated to eit
98 // or the pointer to world physical vol
99 // create it and register it in the col
100
101 G4bool RegisterWorld( G4VPhysicalVolume*
102 void DeRegisterNavigator( G4Navigator* aN
103 G4int ActivateNavigator( G4Navigator* aN
104 void DeActivateNavigator( G4Navigator* aN
105 void InactivateAll();
106 // Methods for handling navigators. Nav
107 // first, i.e. position 0 in the collec
108
109 static G4Navigator* GetFirstTrackingNavig
110 static void SetFirstTrackingNavigator(G4N
111 // Retrieve/set first navigator pointer
112 //
113 // It will be used as a template for cl
114 // navigator of additional threads.
115
116 public: // without description
117
118 void ClearParallelWorlds();
119 // Clear collection of navigators and d
120 // associated with parallel worlds. Int
121 // by the RunManager when the entire ge
122
123 ~G4TransportationManager();
124 // Destructor
125
126 protected:
127
128 G4TransportationManager();
129 // Singleton. Protected constructor
130
131 private:
132
133 void ClearNavigators();
134 // Clear collection of navigators and d
135 void DeRegisterWorld( G4VPhysicalVolume*
136 // Register/de-register an already allo
137 // The pointed object is not deleted.
138
139 private:
140
141 std::vector<G4Navigator*> fNavigators;
142 // The collection of all navigators reg
143 std::vector<G4Navigator*> fActiveNavigato
144 // The collection of only active naviga
145 std::vector<G4VPhysicalVolume*> fWorlds;
146 // The collection of worlds associated
147
148 G4PropagatorInField* fPropagatorInField;
149 G4FieldManager* fFieldManager;
150 G4GeometryMessenger* fGeomMessenger;
151 G4SafetyHelper* fSafetyHelper;
152
153 static G4ThreadLocal G4TransportationMana
154
155 static G4Navigator* fFirstTrackingNavigat
156
157 public:
158
159 static constexpr G4int kMassNavigatorId =
160 };
161
162 #include "G4TransportationManager.icc"
163
164 #endif
165