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25 // 25 //
26 // G4LogicalVolumeStore 26 // G4LogicalVolumeStore
27 // 27 //
28 // Class description: 28 // Class description:
29 // 29 //
30 // Container for all logical volumes, with fun 30 // Container for all logical volumes, with functionality derived from
31 // std::vector<T>. The class is a 'singleton', 31 // std::vector<T>. The class is a 'singleton', in that only
32 // one can exist, and access is provided via t 32 // one can exist, and access is provided via the static function
33 // G4LogicalVolumeStore::GetInstance() 33 // G4LogicalVolumeStore::GetInstance()
34 // 34 //
35 // All logical volumes should be registered wi 35 // All logical volumes should be registered with G4LogicalVolumeStore,
36 // and removed on their destruction. 36 // and removed on their destruction.
37 // The underlying container initially has a ca 37 // The underlying container initially has a capacity of 100.
38 // A map indexed by volume names is also recor <<
39 // pointers to volumes with same name are stor <<
40 // 38 //
41 // If much additional functionality is added, 39 // If much additional functionality is added, should consider containment
42 // instead of inheritance for std::vector<T>. 40 // instead of inheritance for std::vector<T>.
>> 41 //
>> 42 // Member data:
>> 43 //
>> 44 // static G4LogicalVolumeStore* fgInstance
>> 45 // - Ptr to the single G4LogicalVolumeStore.
43 46
44 // 10.07.95, P.Kent, G.Cosmo - Initial version << 47 // 10.07.95 - P.Kent, Initial version
>> 48 // 18.04.01 - G.Cosmo, Migrated to STL vector
45 // ------------------------------------------- 49 // --------------------------------------------------------------------
46 #ifndef G4LOGICALVOLUMESTORE_HH 50 #ifndef G4LOGICALVOLUMESTORE_HH
47 #define G4LOGICALVOLUMESTORE_HH 1 << 51 #define G4LOGICALVOLUMESTORE_HH
48 52
49 #include <vector> 53 #include <vector>
50 #include <map> <<
51 54
52 #include "G4LogicalVolume.hh" 55 #include "G4LogicalVolume.hh"
53 #include "G4VStoreNotifier.hh" 56 #include "G4VStoreNotifier.hh"
54 57
55 class G4LogicalVolumeStore : public std::vecto 58 class G4LogicalVolumeStore : public std::vector<G4LogicalVolume*>
56 { 59 {
57 public: 60 public:
58 61
59 static void Register(G4LogicalVolume* pVol 62 static void Register(G4LogicalVolume* pVolume);
60 // Add the logical volume to the collect 63 // Add the logical volume to the collection.
61 static void DeRegister(G4LogicalVolume* pV 64 static void DeRegister(G4LogicalVolume* pVolume);
62 // Remove the logical volume from the co 65 // Remove the logical volume from the collection.
63 static G4LogicalVolumeStore* GetInstance() 66 static G4LogicalVolumeStore* GetInstance();
64 // Get a ptr to the unique G4LogicalVolu 67 // Get a ptr to the unique G4LogicalVolumeStore, creating it if necessary.
65 static void SetNotifier(G4VStoreNotifier* 68 static void SetNotifier(G4VStoreNotifier* pNotifier);
66 // Assign a notifier for allocation/deal 69 // Assign a notifier for allocation/deallocation of the logical volumes.
67 static void Clean(); 70 static void Clean();
68 // Delete all volumes from the store. 71 // Delete all volumes from the store.
69 72
70 G4LogicalVolume* GetVolume(const G4String& << 73 G4LogicalVolume* GetVolume(const G4String& name, G4bool verbose=true) const;
71 G4bool reverseSearch=false) << 74 // Return the pointer of the first volume in the collection having
72 // Return the pointer of the first or la << 75 // that name.
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 76
85 virtual ~G4LogicalVolumeStore(); 77 virtual ~G4LogicalVolumeStore();
86 // Destructor: takes care to delete allo 78 // Destructor: takes care to delete allocated logical volumes.
87 79
88 G4LogicalVolumeStore(const G4LogicalVolume 80 G4LogicalVolumeStore(const G4LogicalVolumeStore&) = delete;
89 G4LogicalVolumeStore& operator=(const G4Lo 81 G4LogicalVolumeStore& operator=(const G4LogicalVolumeStore&) = delete;
90 // Forbidden copy constructor and assign 82 // Forbidden copy constructor and assignment operator
91 83
92 protected: 84 protected:
93 85
94 G4LogicalVolumeStore(); 86 G4LogicalVolumeStore();
95 87
96 private: 88 private:
97 89
98 static G4LogicalVolumeStore* fgInstance; 90 static G4LogicalVolumeStore* fgInstance;
99 static G4ThreadLocal G4VStoreNotifier* fgN 91 static G4ThreadLocal G4VStoreNotifier* fgNotifier;
100 static G4ThreadLocal G4bool locked; 92 static G4ThreadLocal G4bool locked;
101 <<
102 std::map<G4String, std::vector<G4LogicalVo <<
103 G4bool mvalid = false; // Flag to indicat <<
104 }; 93 };
105 94
106 #endif 95 #endif
107 96