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25 //
26 // G4ImportanceConfigurator
27 //
28 // Author: Michael Dressel, CERN
29 // ----------------------------------------------------------------------
30
31 #include "G4ImportanceConfigurator.hh"
32
33 #include "G4ImportanceProcess.hh"
34 #include "G4ProcessPlacer.hh"
35 #include "G4ImportanceAlgorithm.hh"
36
37 #include "G4TransportationManager.hh"
38 #include "G4AutoLock.hh"
39
40 #ifdef G4MULTITHREADED
41 namespace
42 {
43 G4Mutex BiasConfigMutex = G4MUTEX_INITIALIZER;
44 }
45 #endif
46
47 G4ImportanceConfigurator::
48 G4ImportanceConfigurator(const G4VPhysicalVolume* worldvolume,
49 const G4String& particlename,
50 G4VIStore& istore,
51 const G4VImportanceAlgorithm* ialg, G4bool para)
52 : fWorld(worldvolume),
53 fWorldName(worldvolume->GetName()),
54 fPlacer(particlename),
55 fIStore(istore),
56 fDeleteIalg( ( ! ialg) ),
57 fIalgorithm(( (fDeleteIalg == true) ? new G4ImportanceAlgorithm : ialg )),
58 paraflag(para)
59 {;}
60
61 G4ImportanceConfigurator::
62 G4ImportanceConfigurator(const G4String& worldvolumeName,
63 const G4String& particlename,
64 G4VIStore& istore,
65 const G4VImportanceAlgorithm* ialg, G4bool para)
66 : fWorldName(worldvolumeName),
67 fPlacer(particlename),
68 fIStore(istore),
69 fDeleteIalg( ( ! ialg) ),
70 fIalgorithm(( (fDeleteIalg == true) ? new G4ImportanceAlgorithm : ialg )),
71 paraflag(para)
72 {
73 fWorld = G4TransportationManager::GetTransportationManager()->GetNavigatorForTracking()->GetWorldVolume();
74 if(paraflag) fWorld = G4TransportationManager::GetTransportationManager()->GetParallelWorld(fWorldName);
75 }
76
77 G4ImportanceConfigurator::~G4ImportanceConfigurator()
78 {
79 if (fImportanceProcess)
80 {
81 fPlacer.RemoveProcess(fImportanceProcess);
82 delete fImportanceProcess;
83 }
84 if (fDeleteIalg)
85 {
86 delete fIalgorithm;
87 }
88 }
89
90 void
91 G4ImportanceConfigurator::Configure(G4VSamplerConfigurator* preConf)
92 {
93 G4cout << "G4ImportanceConfigurator:: entering importance configure, paraflag " << paraflag << G4endl;
94 const G4VTrackTerminator *terminator = 0;
95 if (preConf)
96 {
97 terminator = preConf->GetTrackTerminator();
98 }
99
100 #ifdef G4MULTITHREADED
101 G4AutoLock l(&BiasConfigMutex);
102 #endif
103 fImportanceProcess =
104 new G4ImportanceProcess(*fIalgorithm,
105 fIStore,
106 terminator,"ImportanceProcess",paraflag);
107
108 if (!fImportanceProcess)
109 {
110 G4Exception("G4ImportanceConfigurator::Configure()",
111 "FatalError", FatalException,
112 "Failed allocation of G4ImportanceProcess !");
113 }
114
115 if(paraflag) fImportanceProcess->SetParallelWorld(fWorld->GetName());
116 #ifdef G4MULTITHREADED
117 l.unlock();
118 #endif
119 fPlacer.AddProcessAsSecondDoIt(fImportanceProcess);
120 }
121
122 const G4VTrackTerminator*
123 G4ImportanceConfigurator::GetTrackTerminator() const
124 {
125 return fImportanceProcess;
126 }
127
128 void G4ImportanceConfigurator::SetWorldName(const G4String& name)
129 {
130 G4cout << " G4ImportanceConfigurator:: setting world name: " << name << G4endl;
131 fWorldName = name;
132 }
133