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1 // 1
2 // *******************************************
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24 // *******************************************
25 //
26 // *******************************************
27 //
28 // CaTS (Calorimetry and Tracking Simulation)
29 //
30 // Authors : Hans Wenzel
31 // Soon Yung Jun
32 // (Fermi National Accelerator Labo
33 //
34 // History
35 // October 18th, 2021 : first implementation
36 //
37 // *******************************************
38 //
39 /// \file DRCalorimeterSD.cc
40 /// \brief Implementation of the CaTS::DRCalor
41
42 // Geant4 headers
43 #include "G4HCofThisEvent.hh"
44 #include "G4Step.hh"
45 #include "G4ThreeVector.hh"
46 #include "G4SDManager.hh"
47 #include "G4ios.hh"
48 #include "G4SteppingManager.hh"
49 #include "G4EventManager.hh"
50 #include "G4Cerenkov.hh"
51 // project headers
52 #include "DRCalorimeterSD.hh"
53 #include "ConfigurationManager.hh"
54
55 DRCalorimeterSD::DRCalorimeterSD(G4String name
56 : G4VSensitiveDetector(name)
57 , fDRCalorimeterHitsCollection(0)
58 , fHCID(0)
59 {
60 G4String HCname = name + "_HC";
61 collectionName.insert(HCname);
62 G4cout << collectionName.size() << " DRCal
63 << " collection Name: " << HCname <<
64 fHCID = -1;
65 verbose = ConfigurationManager::getInstance(
66 }
67
68 DRCalorimeterSD::~DRCalorimeterSD() {}
69
70 void DRCalorimeterSD::Initialize(G4HCofThisEve
71 {
72 fDRCalorimeterHitsCollection =
73 new DRCalorimeterHitsCollection(SensitiveD
74 if(fHCID < 0)
75 {
76 if(verbose)
77 G4cout << "DRCalorimeterSD::Initialize:
78 << " " << collectionName[0] <<
79 fHCID = G4SDManager::GetSDMpointer()->GetC
80 }
81 hce->AddHitsCollection(fHCID, fDRCalorimeter
82 }
83
84 G4bool DRCalorimeterSD::ProcessHits(G4Step* aS
85 {
86 G4double edep = aStep->GetTotalEnergyDeposit
87 if(edep == 0.)
88 return false;
89 G4double time = aStep->GetPreStepPoint()->Ge
90 const G4VTouchable* touch = aStep->GetPreSte
91 G4ThreeVector cellpos = touch->GetTransl
92 unsigned int ID = aStep->GetPreStepPoint()->
93 G4Track* theTrack = aStep->GetTrack
94 G4String particleType = theTrack->GetDe
95 unsigned int NCerenPhotons = 0;
96 G4SteppingManager* fpSteppingManager = G4Eve
97 ->G
98 ->G
99 G4StepStatus stepStatus = fpSteppingManager-
100 if(stepStatus != fAtRestDoItProc)
101 {
102 G4ProcessVector* procPost = fpSteppingMana
103 size_t MAXofPostStepLoops = fpSteppingMana
104 for(size_t i3 = 0; i3 < MAXofPostStepLoops
105 {
106 if((*procPost)[i3]->GetProcessName() ==
107 {
108 G4Cerenkov* proc = (G4Cerenkov*) (*pro
109 NCerenPhotons += proc->GetNumPhotons()
110 }
111 }
112 }
113 //
114 // check if this cell has been hit before
115 // fDRCalorimeterHitsCollection
116 for(unsigned int j = 0; j < fDRCalorimeterHi
117 {
118 DRCalorimeterHit* aPreviousHit = (*fDRCalo
119 if(ID == aPreviousHit->GetId())
120 {
121 aPreviousHit->SetEdep(aStep->GetTotalEne
122 aPreviousHit->GetE
123 aPreviousHit->SetNceren(aPreviousHit->Ge
124 if((particleType == "e+") || (particleTy
125 (particleType == "e-"))
126 {
127 aPreviousHit->SetEm_Edep(edep + aPrevi
128 }
129 return true;
130 }
131 }
132 //
133 // otherwise create a new hit:
134 //
135 DRCalorimeterHit* newHit;
136 if((particleType == "e+") || (particleType =
137 (particleType == "e-"))
138 {
139 newHit = new DRCalorimeterHit(ID, edep, ed
140 }
141 else
142 {
143 newHit = new DRCalorimeterHit(ID, edep, 0.
144 }
145 fDRCalorimeterHitsCollection->insert(newHit)
146 return true;
147 }
148
149 void DRCalorimeterSD::EndOfEvent(G4HCofThisEve
150 {
151 G4int NbHits = fDRCalorimeterHitsCollection-
152 if(verbose)
153 G4cout << " Number of DRCalorimeterHits:
154 }
155