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ExN02TrackerSD.cc
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33 
34 #include "ExN02TrackerSD.hh"
35 #include "G4HCofThisEvent.hh"
36 #include "G4Step.hh"
37 #include "G4ThreeVector.hh"
38 #include "G4SDManager.hh"
39 #include "G4ios.hh"
40 
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42 
43 ExN02TrackerSD::ExN02TrackerSD(G4String name)
44 :G4VSensitiveDetector(name)
45 {
46  G4String HCname;
47  collectionName.insert(HCname="trackerCollection");
48 }
49 
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51 
52 ExN02TrackerSD::~ExN02TrackerSD(){ }
53 
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55 
56 void ExN02TrackerSD::Initialize(G4HCofThisEvent* HCE)
57 {
58  trackerCollection = new ExN02TrackerHitsCollection
59  (SensitiveDetectorName,collectionName[0]);
60  static G4int HCID = -1;
61  if(HCID<0)
62  { HCID = G4SDManager::GetSDMpointer()->GetCollectionID(collectionName[0]); }
63  HCE->AddHitsCollection( HCID, trackerCollection );
64 }
65 
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67 
68 G4bool ExN02TrackerSD::ProcessHits(G4Step* aStep,G4TouchableHistory*)
69 {
70  G4double edep = aStep->GetTotalEnergyDeposit();
71 
72  if(edep==0.) return false;
73 
74  ExN02TrackerHit* newHit = new ExN02TrackerHit();
75  newHit->SetTrackID (aStep->GetTrack()->GetTrackID());
76  newHit->SetChamberNb(aStep->GetPreStepPoint()->GetTouchableHandle()
77  ->GetCopyNumber());
78  newHit->SetEdep (edep);
79  newHit->SetPos (aStep->GetPostStepPoint()->GetPosition());
80  trackerCollection->insert( newHit );
81 
82  //newHit->Print();
83  //newHit->Draw();
84 
85  return true;
86 }
87 
88 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
89 
90 void ExN02TrackerSD::EndOfEvent(G4HCofThisEvent*)
91 {
92  if (verboseLevel>0) {
93  G4int NbHits = trackerCollection->entries();
94  G4cout << "\n-------->Hits Collection: in this event they are " << NbHits
95  << " hits in the tracker chambers: " << G4endl;
96  for (G4int i=0;i<NbHits;i++) (*trackerCollection)[i]->Print();
97  }
98 }
99 
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