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25 //
26 /// \file eventgenerator/HepMC/HepMCEx01/src/ExN04MuonSD.cc
27 /// \brief Implementation of the ExN04MuonSD class
28 //
29 //
30
31 #include "ExN04MuonSD.hh"
32
33 #include "ExN04MuonHit.hh"
34
35 #include "G4HCofThisEvent.hh"
36 #include "G4Step.hh"
37 #include "G4SystemOfUnits.hh"
38 #include "G4TouchableHistory.hh"
39 #include "G4Track.hh"
40 #include "G4ios.hh"
41
42 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
43 ExN04MuonSD::ExN04MuonSD(G4String name)
44 : G4VSensitiveDetector(name), fMuonCollection(NULL), fPositionResolution(5 * cm)
45 {
46 G4String HCname;
47 collectionName.insert(HCname = "muonCollection");
48 }
49
50 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
51 ExN04MuonSD::~ExN04MuonSD()
52 {
53 ;
54 }
55
56 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
57 void ExN04MuonSD::Initialize(G4HCofThisEvent* HCE)
58 {
59 static int HCID = -1;
60 fMuonCollection = new ExN04MuonHitsCollection(SensitiveDetectorName, collectionName[0]);
61 if (HCID < 0) {
62 HCID = GetCollectionID(0);
63 }
64 HCE->AddHitsCollection(HCID, fMuonCollection);
65 }
66
67 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
68 G4bool ExN04MuonSD::ProcessHits(G4Step* aStep, G4TouchableHistory*)
69 {
70 G4double edep = aStep->GetTotalEnergyDeposit();
71
72 if (edep == 0.) return true;
73
74 ExN04MuonHit* aHit;
75 int nHit = fMuonCollection->entries();
76 G4ThreeVector hitpos = aStep->GetPreStepPoint()->GetPosition();
77 for (int i = 0; i < nHit; i++) {
78 aHit = (*fMuonCollection)[i];
79 G4ThreeVector pos = aHit->GetPos();
80 G4double dist2 =
81 sqr(pos.x() - hitpos.x()) + sqr(pos.y() - hitpos.y()) + sqr(pos.z() - hitpos.z());
82 if (dist2 <= sqr(fPositionResolution)) aHit->AddEdep(edep);
83 return true;
84 }
85
86 aHit = new ExN04MuonHit();
87 aHit->SetEdep(edep);
88 aHit->SetPos(aStep->GetPreStepPoint()->GetPosition());
89 fMuonCollection->insert(aHit);
90
91 return true;
92 }
93
94 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
95 void ExN04MuonSD::EndOfEvent(G4HCofThisEvent*) {}
96
97 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
98 void ExN04MuonSD::clear() {}
99
100 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
101 void ExN04MuonSD::DrawAll() {}
102
103 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
104 void ExN04MuonSD::PrintAll() {}
105