| 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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13 // * work make any representation or warran
14 // * regarding this software system or assum
15 // * use. Please see the license in the file
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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
22 // * use in resulting scientific publicati
23 // * acceptance of all terms of the Geant4 Sof
24 // *******************************************
25 //
26 // G4LogicalVolumeStore
27 //
28 // Class description:
29 //
30 // Container for all logical volumes, with fun
31 // std::vector<T>. The class is a 'singleton',
32 // one can exist, and access is provided via t
33 // G4LogicalVolumeStore::GetInstance()
34 //
35 // All logical volumes should be registered wi
36 // and removed on their destruction.
37 // The underlying container initially has a ca
38 // A map indexed by volume names is also recor
39 // pointers to volumes with same name are stor
40 //
41 // If much additional functionality is added,
42 // instead of inheritance for std::vector<T>.
43
44 // 10.07.95, P.Kent, G.Cosmo - Initial version
45 // -------------------------------------------
46 #ifndef G4LOGICALVOLUMESTORE_HH
47 #define G4LOGICALVOLUMESTORE_HH 1
48
49 #include <vector>
50 #include <map>
51
52 #include "G4LogicalVolume.hh"
53 #include "G4VStoreNotifier.hh"
54
55 class G4LogicalVolumeStore : public std::vecto
56 {
57 public:
58
59 static void Register(G4LogicalVolume* pVol
60 // Add the logical volume to the collect
61 static void DeRegister(G4LogicalVolume* pV
62 // Remove the logical volume from the co
63 static G4LogicalVolumeStore* GetInstance()
64 // Get a ptr to the unique G4LogicalVolu
65 static void SetNotifier(G4VStoreNotifier*
66 // Assign a notifier for allocation/deal
67 static void Clean();
68 // Delete all volumes from the store.
69
70 G4LogicalVolume* GetVolume(const G4String&
71 G4bool reverseSearch=false)
72 // Return the pointer of the first or la
73 // that name. Uses the internal map for
74 // a volume in the collection is not uni
75
76 inline G4bool IsMapValid() const { return
77 inline void SetMapValid(G4bool val) { mva
78 // Accessor to assess validity of the in
79 inline const std::map<G4String,
80 std::vector<G4LogicalVolume*> >& G
81 // Return the internal map.
82 void UpdateMap();
83 // Bring contents of internal map up to
84
85 virtual ~G4LogicalVolumeStore();
86 // Destructor: takes care to delete allo
87
88 G4LogicalVolumeStore(const G4LogicalVolume
89 G4LogicalVolumeStore& operator=(const G4Lo
90 // Forbidden copy constructor and assign
91
92 protected:
93
94 G4LogicalVolumeStore();
95
96 private:
97
98 static G4LogicalVolumeStore* fgInstance;
99 static G4ThreadLocal G4VStoreNotifier* fgN
100 static G4ThreadLocal G4bool locked;
101
102 std::map<G4String, std::vector<G4LogicalVo
103 G4bool mvalid = false; // Flag to indicat
104 };
105
106 #endif
107