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1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
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18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // G4FieldManagerStore implementation 26 // G4FieldManagerStore implementation
27 // 27 //
28 // Author: J.Apostolakis, 07.12.2007 - Adapted 28 // Author: J.Apostolakis, 07.12.2007 - Adapted from G4LogicalVolumeStore
29 // ------------------------------------------- 29 // --------------------------------------------------------------------
30 30
31 #include "G4Types.hh" 31 #include "G4Types.hh"
32 #include "G4FieldManagerStore.hh" 32 #include "G4FieldManagerStore.hh"
33 #include "G4ChordFinder.hh" 33 #include "G4ChordFinder.hh"
34 34
35 // ******************************************* 35 // ***************************************************************************
36 // Static class variables 36 // Static class variables
37 // ******************************************* 37 // ***************************************************************************
38 // 38 //
39 G4ThreadLocal G4FieldManagerStore* G4FieldMana 39 G4ThreadLocal G4FieldManagerStore* G4FieldManagerStore::fgInstance = nullptr;
40 G4ThreadLocal G4bool G4FieldManagerStore::lock 40 G4ThreadLocal G4bool G4FieldManagerStore::locked = false;
41 41
42 // ******************************************* 42 // ***************************************************************************
43 // Protected constructor: Construct underlying 43 // Protected constructor: Construct underlying container with
44 // initial size of 100 entries 44 // initial size of 100 entries
45 // ******************************************* 45 // ***************************************************************************
46 // 46 //
47 G4FieldManagerStore::G4FieldManagerStore() 47 G4FieldManagerStore::G4FieldManagerStore()
>> 48 : std::vector<G4FieldManager*>()
48 { 49 {
49 reserve(100); 50 reserve(100);
50 } 51 }
51 52
52 // ******************************************* 53 // ***************************************************************************
53 // Destructor 54 // Destructor
54 // ******************************************* 55 // ***************************************************************************
55 // 56 //
56 G4FieldManagerStore::~G4FieldManagerStore() 57 G4FieldManagerStore::~G4FieldManagerStore()
57 { 58 {
58 Clean(); 59 Clean();
59 fgInstance = nullptr; 60 fgInstance = nullptr;
60 } 61 }
61 62
62 // ******************************************* 63 // ***************************************************************************
63 // Delete all elements from the store 64 // Delete all elements from the store
64 // ******************************************* 65 // ***************************************************************************
65 // 66 //
66 void G4FieldManagerStore::Clean() 67 void G4FieldManagerStore::Clean()
67 { 68 {
68 // Locks store for deletion of field manager 69 // Locks store for deletion of field managers. De-registration will be
69 // performed at this stage. G4FieldManagers 70 // performed at this stage. G4FieldManagers will not de-register themselves.
70 // 71 //
71 locked = true; 72 locked = true;
72 73
>> 74 size_t i=0;
73 G4FieldManagerStore* store = GetInstance(); 75 G4FieldManagerStore* store = GetInstance();
74 76
75 for(const auto & pos : *store) << 77 for(auto pos=store->cbegin(); pos!=store->cend(); ++pos)
76 { 78 {
77 delete pos; << 79 if (*pos) { delete *pos; }
>> 80 i++;
78 } 81 }
79 82
>> 83 #ifdef G4GEOMETRY_DEBUG
>> 84 if (store->size() < i-1)
>> 85 {
>> 86 G4cout << "No field managers deleted. Already deleted by user ?" << G4endl;
>> 87 }
>> 88 else
>> 89 {
>> 90 G4cout << i-1 << " field managers deleted !" << G4endl;
>> 91 }
>> 92 #endif
>> 93
80 locked = false; 94 locked = false;
81 store->clear(); 95 store->clear();
82 } 96 }
83 97
84 // ******************************************* 98 // ***************************************************************************
85 // Add field manager to container 99 // Add field manager to container
86 // ******************************************* 100 // ***************************************************************************
87 // 101 //
88 void G4FieldManagerStore::Register(G4FieldMana 102 void G4FieldManagerStore::Register(G4FieldManager* pFieldManager)
89 { 103 {
90 GetInstance()->push_back(pFieldManager); 104 GetInstance()->push_back(pFieldManager);
91 } 105 }
92 106
93 // ******************************************* 107 // ***************************************************************************
94 // Remove volume from container 108 // Remove volume from container
95 // ******************************************* 109 // ***************************************************************************
96 // 110 //
97 void G4FieldManagerStore::DeRegister(G4FieldMa 111 void G4FieldManagerStore::DeRegister(G4FieldManager* pFieldMgr)
98 { 112 {
99 if (!locked) // Do not de-register if loc 113 if (!locked) // Do not de-register if locked !
100 { 114 {
101 for (auto i=GetInstance()->cbegin(); i!=Ge 115 for (auto i=GetInstance()->cbegin(); i!=GetInstance()->cend(); ++i)
102 { 116 {
103 if (*i==pFieldMgr) // For LogVol was 117 if (*i==pFieldMgr) // For LogVol was **i == *pLogVolume ... Reason?
104 { 118 {
105 GetInstance()->erase(i); 119 GetInstance()->erase(i);
106 break; 120 break;
107 } 121 }
108 } 122 }
109 } 123 }
110 } 124 }
111 125
112 // ******************************************* 126 // ***************************************************************************
113 // Return ptr to Store, setting if necessary 127 // Return ptr to Store, setting if necessary
114 // ******************************************* 128 // ***************************************************************************
115 // 129 //
116 G4FieldManagerStore* G4FieldManagerStore::GetI 130 G4FieldManagerStore* G4FieldManagerStore::GetInstance()
117 { 131 {
118 if (fgInstance == nullptr) 132 if (fgInstance == nullptr)
119 { 133 {
120 fgInstance = new G4FieldManagerStore; 134 fgInstance = new G4FieldManagerStore;
121 } 135 }
122 return fgInstance; 136 return fgInstance;
123 } 137 }
124 138
125 // ******************************************* 139 // ***************************************************************************
126 // Return ptr to Store 140 // Return ptr to Store
127 // ******************************************* 141 // ***************************************************************************
128 // 142 //
129 G4FieldManagerStore* G4FieldManagerStore::GetI 143 G4FieldManagerStore* G4FieldManagerStore::GetInstanceIfExist()
130 { 144 {
131 return fgInstance; 145 return fgInstance;
132 } 146 }
133 147
134 // ******************************************* 148 // ***************************************************************************
135 // Globally reset the state 149 // Globally reset the state
136 // ******************************************* 150 // ***************************************************************************
137 // 151 //
138 void 152 void
139 G4FieldManagerStore::ClearAllChordFindersState 153 G4FieldManagerStore::ClearAllChordFindersState()
140 { 154 {
141 G4ChordFinder* pChordFnd; 155 G4ChordFinder* pChordFnd;
142 156
143 for (const auto & mgr : *GetInstance()) << 157 for (auto i=GetInstance()->cbegin(); i!=GetInstance()->cend(); ++i)
144 { 158 {
145 pChordFnd = mgr->GetChordFinder(); << 159 pChordFnd = (*i)->GetChordFinder();
146 if( pChordFnd != nullptr ) 160 if( pChordFnd != nullptr )
147 { 161 {
148 pChordFnd->ResetStepEstimate(); 162 pChordFnd->ResetStepEstimate();
149 } 163 }
150 } 164 }
151 } 165 }
152 166