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25 // 25 //
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27 // 27 //
28 // CaTS (Calorimetry and Tracking Simulation) 28 // CaTS (Calorimetry and Tracking Simulation)
29 // 29 //
30 // Authors : Hans Wenzel 30 // Authors : Hans Wenzel
31 // Soon Yung Jun 31 // Soon Yung Jun
32 // (Fermi National Accelerator Labo 32 // (Fermi National Accelerator Laboratory)
33 // 33 //
34 // History 34 // History
35 // October 18th, 2021 : first implementation 35 // October 18th, 2021 : first implementation
36 // 36 //
37 // ******************************************* 37 // ********************************************************************
38 // 38 //
39 /// \file TrackerSD.cc 39 /// \file TrackerSD.cc
40 /// \brief Implementation of the CaTS::Tracker 40 /// \brief Implementation of the CaTS::TrackerSD class
41 41
42 // Geant4 headers 42 // Geant4 headers
43 #include "G4HCofThisEvent.hh" 43 #include "G4HCofThisEvent.hh"
44 #include "G4Step.hh" 44 #include "G4Step.hh"
45 #include "G4SDManager.hh" 45 #include "G4SDManager.hh"
46 #include "G4SystemOfUnits.hh" 46 #include "G4SystemOfUnits.hh"
47 // project headers 47 // project headers
48 #include "TrackerSD.hh" 48 #include "TrackerSD.hh"
49 #include "ConfigurationManager.hh" 49 #include "ConfigurationManager.hh"
50 50
51 TrackerSD::TrackerSD(G4String name) 51 TrackerSD::TrackerSD(G4String name)
52 : G4VSensitiveDetector(name) 52 : G4VSensitiveDetector(name)
53 { 53 {
54 G4String HCname = name + "_HC"; 54 G4String HCname = name + "_HC";
55 collectionName.insert(HCname); 55 collectionName.insert(HCname);
56 G4cout << collectionName.size() << " Track 56 G4cout << collectionName.size() << " TrackerSD name: " << name
57 << " collection Name: " << HCname << 57 << " collection Name: " << HCname << G4endl;
58 fHCID = -1; 58 fHCID = -1;
59 verbose = ConfigurationManager::getInstance( 59 verbose = ConfigurationManager::getInstance()->isEnable_verbose();
60 } 60 }
61 61
62 void TrackerSD::Initialize(G4HCofThisEvent* hc 62 void TrackerSD::Initialize(G4HCofThisEvent* hce)
63 { 63 {
64 fTrackerHitsCollection = 64 fTrackerHitsCollection =
65 new TrackerHitsCollection(SensitiveDetecto 65 new TrackerHitsCollection(SensitiveDetectorName, collectionName[0]);
66 if(fHCID < 0) 66 if(fHCID < 0)
67 { 67 {
68 if(verbose) 68 if(verbose)
69 G4cout << "TrackerSD::Initialize: " << 69 G4cout << "TrackerSD::Initialize: " << SensitiveDetectorName << " "
70 << collectionName[0] << G4endl; 70 << collectionName[0] << G4endl;
71 fHCID = G4SDManager::GetSDMpointer()->GetC 71 fHCID = G4SDManager::GetSDMpointer()->GetCollectionID(collectionName[0]);
72 } 72 }
73 hce->AddHitsCollection(fHCID, fTrackerHitsCo 73 hce->AddHitsCollection(fHCID, fTrackerHitsCollection);
74 } 74 }
75 75
76 G4bool TrackerSD::ProcessHits(G4Step* aStep, G 76 G4bool TrackerSD::ProcessHits(G4Step* aStep, G4TouchableHistory*)
77 { 77 {
78 G4double edep = aStep->GetTotalEnergyDeposit 78 G4double edep = aStep->GetTotalEnergyDeposit();
79 if(edep == 0. || aStep->GetTrack()->GetDynam 79 if(edep == 0. || aStep->GetTrack()->GetDynamicParticle()->GetCharge() == 0)
80 { 80 {
81 return false; 81 return false;
82 } 82 }
83 TrackerHit* newHit = 83 TrackerHit* newHit =
84 new TrackerHit(edep, aStep->GetPostStepPoi 84 new TrackerHit(edep, aStep->GetPostStepPoint()->GetPosition(),
85 aStep->GetPostStepPoint()-> 85 aStep->GetPostStepPoint()->GetGlobalTime() / ns);
86 fTrackerHitsCollection->insert(newHit); 86 fTrackerHitsCollection->insert(newHit);
87 return true; 87 return true;
88 } 88 }
89 89
90 void TrackerSD::EndOfEvent(G4HCofThisEvent*) 90 void TrackerSD::EndOfEvent(G4HCofThisEvent*)
91 { 91 {
92 G4int NbHits = fTrackerHitsCollection->entri 92 G4int NbHits = fTrackerHitsCollection->entries();
93 if(verbose) 93 if(verbose)
94 G4cout << " Number of TrackerHits: " << N 94 G4cout << " Number of TrackerHits: " << NbHits << G4endl;
95 } 95 }
96 96