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25 //
26 //
27 /// \file optical/wls/src/WLSEventAction.cc
28 /// \brief Implementation of the WLSEventAction class
29 //
30 //
31
32 #include "WLSEventAction.hh"
33
34 #include "WLSEventActionMessenger.hh"
35 #include "WLSPhotonDetHit.hh"
36 #include "WLSRun.hh"
37 #include "WLSRunAction.hh"
38
39 #include "G4AnalysisManager.hh"
40 #include "G4Event.hh"
41 #include "G4EventManager.hh"
42 #include "G4RunManager.hh"
43 #include "G4SDManager.hh"
44 #include "G4TrajectoryContainer.hh"
45 #include "G4VVisManager.hh"
46 #include "Randomize.hh"
47
48 // Purpose: Accumulates statistics regarding hits
49 // in the PhotonDet detector
50
51 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
52
53 WLSEventAction::WLSEventAction()
54 {
55 fEventMessenger = new WLSEventActionMessenger(this);
56 }
57
58 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
59
60 WLSEventAction::~WLSEventAction()
61 {
62 delete fEventMessenger;
63 }
64
65 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
66
67 void WLSEventAction::BeginOfEventAction(const G4Event*)
68 {
69 fNTIR = 0;
70 fNExiting = 0;
71 fEscapedEnd = 0;
72 fEscapedMid = 0;
73 fBounce = 0;
74 fWLSBounce = 0;
75 fClad1Bounce = 0;
76 fClad2Bounce = 0;
77 fReflected = 0;
78 fEscaped = 0;
79 fMirror = 0;
80 }
81
82 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
83
84 void WLSEventAction::EndOfEventAction(const G4Event* evt)
85 {
86 // Get Hits from the detector if any
87 G4SDManager* SDman = G4SDManager::GetSDMpointer();
88 G4String colName = "PhotonDetHitCollection";
89 fMPPCCollID = SDman->GetCollectionID(colName);
90
91 G4HCofThisEvent* HCE = evt->GetHCofThisEvent();
92 WLSPhotonDetHitsCollection* mppcHC = nullptr;
93
94 // Get the hit collections
95 if (HCE) {
96 if (fMPPCCollID >= 0) {
97 mppcHC = (WLSPhotonDetHitsCollection*)(HCE->GetHC(fMPPCCollID));
98 }
99 }
100
101 // Get hit information about photons that reached the detector in this event
102 G4int n_hit = 0;
103 if (mppcHC) {
104 n_hit = mppcHC->entries();
105 }
106
107 auto analysisManager = G4AnalysisManager::Instance();
108 analysisManager->FillH1(2, mppcHC->entries());
109 for (size_t i = 0; i < mppcHC->entries(); ++i) {
110 auto pdHit = (*mppcHC)[i];
111 analysisManager->FillH1(0, pdHit->GetEnergy());
112 analysisManager->FillH1(1, pdHit->GetArrivalTime());
113 }
114
115 if (fVerboseLevel > 1) {
116 G4cout << "-------------------------------------" << G4endl
117 << " In this event, number of:" << G4endl << " TIR: " << fNTIR << G4endl
118 << " Exiting: " << fNExiting << G4endl << " Escaped Mid: " << fEscapedMid
119 << G4endl << " Escaped End: " << fEscapedEnd << G4endl
120 << " Bounced: " << fBounce << G4endl << " WLS Bounce: " << fWLSBounce
121 << G4endl << " Clad1 Bounce: " << fClad1Bounce << G4endl
122 << " Clad2 Bounce: " << fClad2Bounce << G4endl << " Reflected: " << fReflected
123 << G4endl << " Escaped: " << fEscaped << G4endl << " Mirror: " << fMirror
124 << G4endl << " Detector hit: " << n_hit << G4endl;
125 }
126
127 auto run = static_cast<WLSRun*>(G4RunManager::GetRunManager()->GetNonConstCurrentRun());
128
129 run->AddTIR(fNTIR);
130 run->AddExiting(fNExiting);
131 run->AddEscapedEnd(fEscapedEnd);
132 run->AddEscapedMid(fEscapedMid);
133 run->AddBounce(fBounce);
134 run->AddClad1Bounce(fClad1Bounce);
135 run->AddClad2Bounce(fClad2Bounce);
136 run->AddReflected(fReflected);
137 run->AddEscaped(fEscaped);
138 run->AddMirror(fMirror);
139 run->AddDetectorHits(n_hit);
140 }
141
142 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
143
144 G4int WLSEventAction::GetEventNo()
145 {
146 return fpEventManager->GetConstCurrentEvent()->GetEventID();
147 }
148
149 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
150
151 void WLSEventAction::SetEventVerbose(G4int level)
152 {
153 fVerboseLevel = level;
154 }
155