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1 // 1 //
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // G4FieldManagerStore implementation <<
27 // 26 //
28 // Author: J.Apostolakis, 07.12.2007 - Adapted << 27 // $Id: G4FieldManagerStore.cc,v 1.4 2008/01/17 10:56:23 gcosmo Exp $
>> 28 // GEANT4 tag $Name: geant4-09-02 $
>> 29 //
>> 30 // G4FieldManagerStore
>> 31 //
>> 32 // Implementation for singleton container
>> 33 //
>> 34 // History:
>> 35 // 07.12.07 J.Apostolakis Adapted from G4LogicalVolumeStore
29 // ------------------------------------------- 36 // --------------------------------------------------------------------
30 37
31 #include "G4Types.hh" 38 #include "G4Types.hh"
32 #include "G4FieldManagerStore.hh" 39 #include "G4FieldManagerStore.hh"
33 #include "G4ChordFinder.hh" 40 #include "G4ChordFinder.hh"
34 41
35 // ******************************************* 42 // ***************************************************************************
36 // Static class variables 43 // Static class variables
37 // ******************************************* 44 // ***************************************************************************
38 // 45 //
39 G4ThreadLocal G4FieldManagerStore* G4FieldMana << 46 G4FieldManagerStore* G4FieldManagerStore::fgInstance = 0;
40 G4ThreadLocal G4bool G4FieldManagerStore::lock << 47 G4bool G4FieldManagerStore::locked = false;
41 48
42 // ******************************************* 49 // ***************************************************************************
43 // Protected constructor: Construct underlying 50 // Protected constructor: Construct underlying container with
44 // initial size of 100 entries 51 // initial size of 100 entries
45 // ******************************************* 52 // ***************************************************************************
46 // 53 //
47 G4FieldManagerStore::G4FieldManagerStore() 54 G4FieldManagerStore::G4FieldManagerStore()
>> 55 : std::vector<G4FieldManager*>()
48 { 56 {
49 reserve(100); 57 reserve(100);
50 } 58 }
51 59
52 // ******************************************* 60 // ***************************************************************************
53 // Destructor 61 // Destructor
54 // ******************************************* 62 // ***************************************************************************
55 // 63 //
56 G4FieldManagerStore::~G4FieldManagerStore() 64 G4FieldManagerStore::~G4FieldManagerStore()
57 { 65 {
58 Clean(); 66 Clean();
59 fgInstance = nullptr; <<
60 } 67 }
61 68
62 // ******************************************* 69 // ***************************************************************************
63 // Delete all elements from the store 70 // Delete all elements from the store
64 // ******************************************* 71 // ***************************************************************************
65 // 72 //
66 void G4FieldManagerStore::Clean() 73 void G4FieldManagerStore::Clean()
67 { 74 {
68 // Locks store for deletion of field manager 75 // Locks store for deletion of field managers. De-registration will be
69 // performed at this stage. G4FieldManagers 76 // performed at this stage. G4FieldManagers will not de-register themselves.
70 // 77 //
71 locked = true; 78 locked = true;
72 79
>> 80 size_t i=0;
73 G4FieldManagerStore* store = GetInstance(); 81 G4FieldManagerStore* store = GetInstance();
74 82
75 for(const auto & pos : *store) << 83 for(iterator pos=store->begin(); pos!=store->end(); pos++)
76 { 84 {
77 delete pos; << 85 if (*pos) { delete *pos; }
>> 86 i++;
78 } 87 }
79 88
>> 89 #ifdef G4GEOMETRY_DEBUG
>> 90 if (store->size() < i-1)
>> 91 { G4cout << "No field managers deleted. Already deleted by user ?" << G4endl; }
>> 92 else
>> 93 { G4cout << i-1 << " field managers deleted !" << G4endl; }
>> 94 #endif
>> 95
80 locked = false; 96 locked = false;
81 store->clear(); 97 store->clear();
82 } 98 }
83 99
84 // ******************************************* 100 // ***************************************************************************
85 // Add field manager to container 101 // Add field manager to container
86 // ******************************************* 102 // ***************************************************************************
87 // 103 //
88 void G4FieldManagerStore::Register(G4FieldMana 104 void G4FieldManagerStore::Register(G4FieldManager* pFieldManager)
89 { 105 {
90 GetInstance()->push_back(pFieldManager); 106 GetInstance()->push_back(pFieldManager);
91 } 107 }
92 108
93 // ******************************************* 109 // ***************************************************************************
94 // Remove volume from container 110 // Remove volume from container
95 // ******************************************* 111 // ***************************************************************************
96 // 112 //
97 void G4FieldManagerStore::DeRegister(G4FieldMa 113 void G4FieldManagerStore::DeRegister(G4FieldManager* pFieldMgr)
98 { 114 {
99 if (!locked) // Do not de-register if loc 115 if (!locked) // Do not de-register if locked !
100 { 116 {
101 for (auto i=GetInstance()->cbegin(); i!=Ge << 117 for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++)
102 { 118 {
103 if (*i==pFieldMgr) // For LogVol was 119 if (*i==pFieldMgr) // For LogVol was **i == *pLogVolume ... Reason?
104 { 120 {
105 GetInstance()->erase(i); 121 GetInstance()->erase(i);
106 break; 122 break;
107 } 123 }
108 } 124 }
109 } 125 }
110 } 126 }
111 127
112 // ******************************************* 128 // ***************************************************************************
113 // Return ptr to Store, setting if necessary 129 // Return ptr to Store, setting if necessary
114 // ******************************************* 130 // ***************************************************************************
115 // 131 //
116 G4FieldManagerStore* G4FieldManagerStore::GetI 132 G4FieldManagerStore* G4FieldManagerStore::GetInstance()
117 { 133 {
118 if (fgInstance == nullptr) << 134 static G4FieldManagerStore worldStore;
>> 135 if (!fgInstance)
119 { 136 {
120 fgInstance = new G4FieldManagerStore; << 137 fgInstance = &worldStore;
121 } 138 }
122 return fgInstance; 139 return fgInstance;
123 } 140 }
124 141
125 // ******************************************* 142 // ***************************************************************************
126 // Return ptr to Store <<
127 // ******************************************* <<
128 // <<
129 G4FieldManagerStore* G4FieldManagerStore::GetI <<
130 { <<
131 return fgInstance; <<
132 } <<
133 <<
134 // ******************************************* <<
135 // Globally reset the state 143 // Globally reset the state
136 // ******************************************* 144 // ***************************************************************************
137 // 145 //
138 void 146 void
139 G4FieldManagerStore::ClearAllChordFindersState 147 G4FieldManagerStore::ClearAllChordFindersState()
140 { 148 {
141 G4ChordFinder* pChordFnd; << 149 G4ChordFinder *pChordFnd;
142 150
143 for (const auto & mgr : *GetInstance()) << 151 for (iterator i=GetInstance()->begin(); i!=GetInstance()->end(); i++)
144 { 152 {
145 pChordFnd = mgr->GetChordFinder(); << 153 pChordFnd = (*i)->GetChordFinder();
146 if( pChordFnd != nullptr ) << 154 if( pChordFnd )
147 { 155 {
148 pChordFnd->ResetStepEstimate(); 156 pChordFnd->ResetStepEstimate();
149 } 157 }
150 } 158 }
151 } 159 }
152 160