| 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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12 // * institutes,nor the agencies providing fin
13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
16 // * for the full disclaimer and the limitatio
17 // *
18 // * This code implementation is the result
19 // * technical work of the GEANT4 collaboratio
20 // * By using, copying, modifying or distri
21 // * any work based on the software) you ag
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 // G4RegionStore
27 //
28 // Class description:
29 //
30 // Container for all regions, with functionali
31 // std::vector<T>. The class is a 'singleton',
32 // one can exist, and access is provided via t
33 // G4RegionStore::GetInstance().
34 //
35 // All regions should be registered with G4Reg
36 // destruction. The underlying container initi
37 // A map indexed by volume names is also recor
38 // pointers to regions with same name are stor
39 //
40 // If much additional functionality is added,
41 // instead of inheritance for std::vector<T>.
42
43 // 18.09.02, G.Cosmo - Initial version
44 // -------------------------------------------
45 #ifndef G4REGIONSTORE_HH
46 #define G4REGIONSTORE_HH 1
47
48 #include <vector>
49 #include <map>
50
51 #include "G4Types.hh"
52 #include "G4String.hh"
53 #include "G4VStoreNotifier.hh"
54
55 class G4Region;
56 class G4VPhysicalVolume;
57
58 class G4RegionStore : public std::vector<G4Reg
59 {
60 public:
61
62 static void Register(G4Region* pRegion);
63 // Add the region to the collection.
64 static void DeRegister(G4Region* pRegion);
65 // Remove the region from the collection
66 static G4RegionStore* GetInstance();
67 // Get a ptr to the unique G4RegionStore
68 static void SetNotifier(G4VStoreNotifier*
69 // Assign a notifier for allocation/deal
70 static void Clean();
71 // Delete all regions from the store exc
72
73 G4bool IsModified() const;
74 // Loops through all regions to verify i
75 // modified. It returns TRUE if just one
76 void ResetRegionModified();
77 // Loops through all regions to reset fl
78 // to FALSE. Used by the run manager to
79 // physics table has been updated.
80
81 void UpdateMaterialList(G4VPhysicalVolume*
82 // Forces recomputation of material list
83 // in the store.
84
85 G4Region* GetRegion(const G4String& name,
86 // Returns a region through its name spe
87 // map for fast search and warns if a re
88 // unique or not found.
89
90 inline G4bool IsMapValid() const { return
91 inline void SetMapValid(G4bool val) { mva
92 // Accessor to assess validity of the in
93 inline const std::map<G4String,
94 std::vector<G4Region*> >& GetMap()
95 // Return the internal map.
96 void UpdateMap();
97 // Bring contents of internal map up to
98
99 G4Region* FindOrCreateRegion(const G4Strin
100 // Returns a region through its name spe
101 // If it does not exist it will allocate
102 // to the client.
103
104 void SetWorldVolume();
105 // Set a world volume pointer to a regio
106 // Scan over all world volumes.
107 // This method should be exclusively use
108
109 virtual ~G4RegionStore();
110 // Destructor: takes care to delete allo
111
112 G4RegionStore(const G4RegionStore&) = dele
113 G4RegionStore& operator=(const G4RegionSto
114 // Forbidden copy constructor and assign
115
116 protected:
117
118 G4RegionStore();
119 // Protected singleton constructor.
120
121 private:
122
123 static G4RegionStore* fgInstance;
124 static G4ThreadLocal G4VStoreNotifier* fgN
125 static G4ThreadLocal G4bool locked;
126
127 std::map<G4String, std::vector<G4Region*>
128 G4bool mvalid = false; // Flag to indicat
129 };
130
131 #endif
132