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25 //
26 //
27 // Filter trajectories according to volume name. Only registered
28 // volumes will pass the filter.
29 //
30 // Jane Tinslay May 2006
31 //
32 #include "G4TrajectoryOriginVolumeFilter.hh"
33 #include "G4TransportationManager.hh"
34 #include "G4VTrajectoryPoint.hh"
35
36 G4TrajectoryOriginVolumeFilter::G4TrajectoryOriginVolumeFilter(const G4String& name)
37 :G4SmartFilter<G4VTrajectory>(name)
38 {}
39
40 G4TrajectoryOriginVolumeFilter::~G4TrajectoryOriginVolumeFilter() {}
41
42 bool
43 G4TrajectoryOriginVolumeFilter::Evaluate(const G4VTrajectory& traj) const
44 {
45 G4VTrajectoryPoint* aTrajectoryPoint = traj.GetPoint(0);
46 assert (0 != aTrajectoryPoint);
47
48 G4Navigator* navigator =
49 G4TransportationManager::GetTransportationManager()->GetNavigatorForTracking();
50
51 G4VPhysicalVolume* volume = navigator->LocateGlobalPointAndSetup
52 (aTrajectoryPoint->GetPosition(), nullptr,false,true);
53
54 // Logical volume
55 G4LogicalVolume* logicalVolume = volume->GetLogicalVolume();
56 assert (0 != logicalVolume);
57
58 // Get volume names
59 G4String logicalName = logicalVolume->GetName();
60 G4String physicalName = volume->GetName();
61
62 if (GetVerbose()) {
63 G4cout<<"G4TrajectoryOriginVolumeFilter processing trajectory with originating volume "<<G4endl;
64 G4cout<<"logical and physical names: "<<logicalName<<" "<<physicalName<<G4endl;
65 }
66 // Search for logical volume name
67 std::vector<G4String>::const_iterator iterLogical = std::find(fVolumes.begin(), fVolumes.end(), logicalName);
68
69 // Keep if logical volume registered
70 if (iterLogical != fVolumes.end()) return true;
71
72 // Repeat for physical volume name
73 std::vector<G4String>::const_iterator iterPhysical = std::find(fVolumes.begin(), fVolumes.end(), physicalName);
74
75 if (iterPhysical != fVolumes.end()) return true;
76
77 // Volume names not registered
78 return false;
79 }
80
81 void
82 G4TrajectoryOriginVolumeFilter::Add(const G4String& volume)
83 {
84 fVolumes.push_back(volume);
85 }
86
87 void
88 G4TrajectoryOriginVolumeFilter::Print(std::ostream& ostr) const
89 {
90 ostr<<"Volume names registered: "<<G4endl;
91 std::vector<G4String>::const_iterator iter = fVolumes.begin();
92
93 while (iter != fVolumes.end()) {
94 ostr<<*iter<<G4endl;
95 iter++;
96 }
97 }
98
99 void
100 G4TrajectoryOriginVolumeFilter::Clear()
101 {
102 // Clear volume vector
103 fVolumes.clear();
104 }
105