| Geant4 Cross Reference |
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25 //
26 // G4NavigationHistory Implementation
27 //
28 // Author: P.Kent, August 96
29 //
30 // ----------------------------------------------------------------------
31
32 #include "G4ios.hh"
33 #include "G4NavigationHistory.hh"
34
35 G4Allocator<G4NavigationHistory>*& aNavigHistoryAllocator()
36 {
37 G4ThreadLocalStatic G4Allocator<G4NavigationHistory>* _instance = nullptr;
38 return _instance;
39 }
40
41 G4NavigationHistory::G4NavigationHistory()
42 {
43 fNavHistory = G4NavigationHistoryPool::GetInstance()->GetLevels();
44 Clear();
45 }
46
47 G4NavigationHistory::G4NavigationHistory(const G4NavigationHistory &h)
48 {
49 fNavHistory = G4NavigationHistoryPool::GetInstance()->GetLevels();
50 if( GetMaxDepth() != h.GetMaxDepth() )
51 {
52 fNavHistory->resize( h.GetMaxDepth() );
53 }
54
55 for ( auto ilev=G4long(h.fStackDepth); ilev>=0; --ilev )
56 {
57 (*fNavHistory)[ilev] = (*h.fNavHistory)[ilev];
58 }
59 fStackDepth = h.fStackDepth;
60 }
61
62 G4NavigationHistory::~G4NavigationHistory()
63 {
64 G4NavigationHistoryPool::GetInstance()->DeRegister(fNavHistory);
65 }
66
67 std::ostream&
68 operator << (std::ostream& os, const G4NavigationHistory& nav)
69 {
70 os << "History depth=" << nav.GetDepth() << G4endl;
71 for ( G4int i=0; i<=(G4int)nav.GetDepth(); ++i )
72 {
73 os << "Level=["<<i<<"]: ";
74 if( nav.GetVolume(i) != nullptr )
75 {
76 os << "Phys Name=["<< nav.GetVolume(i)->GetName()
77 << "] Type=[";
78 switch(nav.GetVolumeType(i))
79 {
80 case kNormal:
81 os << "N";
82 break;
83 case kReplica:
84 os << "R" << nav.GetReplicaNo(i);
85 break;
86 case kParameterised:
87 os << "P" << nav.GetReplicaNo(i);
88 break;
89 case kExternal:
90 os << "E" << nav.GetReplicaNo(i);
91 break;
92 }
93 os << "]";
94 }
95 else
96 {
97 os << "Phys = <Null>";
98 }
99 os << G4endl;
100 }
101 return os;
102 }
103