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25 //
26 // G4PhysicsListWorkspace implementation
27 //
28 // Authors: J.Apostolakis, A.Dotti - 4 October 2013
29 // --------------------------------------------------------------------
30
31 #include "G4PhysicsListWorkspace.hh"
32
33 namespace
34 {
35 G4PhysicsListWorkspace::pool_type thePool;
36 }
37
38 // --------------------------------------------------------------------
39 G4PhysicsListWorkspace::pool_type* G4PhysicsListWorkspace::GetPool()
40 {
41 return &thePool;
42 }
43
44 // --------------------------------------------------------------------
45 G4PhysicsListWorkspace::G4PhysicsListWorkspace(G4bool verbose) : fVerbose(verbose)
46 {
47 fpVUPLSIM = &const_cast<G4VUPLManager&>(G4VUserPhysicsList::GetSubInstanceManager());
48 fpVPCSIM = &const_cast<G4VPCManager&>(G4VPhysicsConstructor::GetSubInstanceManager());
49 fpVMPLSIM = &const_cast<G4VMPLManager&>(G4VModularPhysicsList::GetSubInstanceManager());
50
51 // Copy information from master into PolyCone/Gon Sides in this thread.
52 InitialiseWorkspace();
53
54 // Capture its address of ParticleDefinition split-class in this thread
55 fpVUPLOffset = fpVUPLSIM->GetOffset();
56 fpVPCOffset = fpVPCSIM->GetOffset();
57 fpVMPLOffset = fpVMPLSIM->GetOffset();
58 }
59
60 // --------------------------------------------------------------------
61
62 // --------------------------------------------------------------------
63 void G4PhysicsListWorkspace::UseWorkspace()
64 {
65 if (fVerbose)
66 G4cout << "G4PhysicsListWorkspace::UseWorkspace: "
67 << "Copying particles-definition Split-Class - Start " << G4endl;
68
69 // Physics List related, split classes mechanism:
70 // instantiate sub-instance for this thread
71 fpVUPLSIM->UseWorkArea(fpVUPLOffset);
72 fpVPCSIM->UseWorkArea(fpVPCOffset);
73 fpVMPLSIM->UseWorkArea(fpVMPLOffset);
74 }
75
76 // --------------------------------------------------------------------
77 void G4PhysicsListWorkspace::ReleaseWorkspace()
78 {
79 fpVUPLSIM->UseWorkArea(nullptr);
80 fpVPCSIM->UseWorkArea(nullptr);
81 fpVMPLSIM->UseWorkArea(nullptr);
82 }
83
84 // --------------------------------------------------------------------
85 void G4PhysicsListWorkspace::InitialisePhysicsList() {}
86
87 // --------------------------------------------------------------------
88 void G4PhysicsListWorkspace::InitialiseWorkspace()
89 {
90 if (fVerbose)
91 G4cout << "G4PhysicsListWorkspace::InitialiseWorkspace: "
92 << "Copying particles-definition Split-Class - Start " << G4endl;
93
94 // PhysicsList related, split classes mechanism:
95 // Do *NOT* instantiate sub-instance for this thread, just copy the contents!!
96 fpVUPLSIM->NewSubInstances();
97 fpVPCSIM->NewSubInstances();
98 // The following line is fundamental! If we call NewSubInstances it will not
99 // work See: https://jira-geant4.kek.jp/browse/DEV-284
100 fpVMPLSIM->WorkerCopySubInstanceArray();
101
102 // Additional initialisation if needed - beyond copying memory
103 InitialisePhysicsList();
104
105 if (fVerbose)
106 G4cout << "G4PhysicsListWorkspace::CreateAndUseWorkspace: "
107 << "Copying particles-definition Split-Class - Done!" << G4endl;
108 }
109
110 // --------------------------------------------------------------------
111 void G4PhysicsListWorkspace::DestroyWorkspace()
112 {
113 fpVUPLSIM->FreeWorker();
114 fpVPCSIM->FreeWorker();
115 fpVMPLSIM->FreeWorker();
116 }
117