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25 //
26 //
27 /// \file B2/B2b/src/TrackerSD.cc
28 /// \brief Implementation of the B2::TrackerSD class
29
30 #include "TrackerSD.hh"
31
32 #include "G4HCofThisEvent.hh"
33 #include "G4SDManager.hh"
34 #include "G4Step.hh"
35
36 namespace B2
37 {
38
39 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
40
41 TrackerSD::TrackerSD(const G4String& name, const G4String& hitsCollectionName)
42 : G4VSensitiveDetector(name)
43 {
44 collectionName.insert(hitsCollectionName);
45 }
46
47 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
48
49 void TrackerSD::Initialize(G4HCofThisEvent* hce)
50 {
51 // Create hits collection
52
53 fHitsCollection = new TrackerHitsCollection(SensitiveDetectorName, collectionName[0]);
54
55 // Add this collection in hce
56
57 G4int hcID = G4SDManager::GetSDMpointer()->GetCollectionID(collectionName[0]);
58 hce->AddHitsCollection(hcID, fHitsCollection);
59 }
60
61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
62
63 G4bool TrackerSD::ProcessHits(G4Step* step, G4TouchableHistory*)
64 {
65 // energy deposit
66 G4double edep = step->GetTotalEnergyDeposit();
67
68 if (edep == 0.) return false;
69
70 auto newHit = new TrackerHit();
71
72 newHit->SetTrackID(step->GetTrack()->GetTrackID());
73 newHit->SetChamberNb(step->GetPreStepPoint()->GetTouchableHandle()->GetCopyNumber());
74 newHit->SetEdep(edep);
75 newHit->SetPos(step->GetPostStepPoint()->GetPosition());
76
77 fHitsCollection->insert(newHit);
78
79 // newHit->Print();
80
81 return true;
82 }
83
84 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
85
86 void TrackerSD::EndOfEvent(G4HCofThisEvent*)
87 {
88 if (verboseLevel > 1) {
89 std::size_t nofHits = fHitsCollection->entries();
90 G4cout << G4endl << "-------->Hits Collection: in this event they are " << nofHits
91 << " hits in the tracker chambers: " << G4endl;
92 for (std::size_t i = 0; i < nofHits; i++)
93 (*fHitsCollection)[i]->Print();
94 }
95 }
96
97 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
98
99 } // namespace B2
100