| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. *
17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. *
24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 #include "Par03EventAction.hh" 26 #include "Par03EventAction.hh"
27 <<
28 #include "Par03DetectorConstruction.hh" <<
29 #include "Par03Hit.hh" 27 #include "Par03Hit.hh"
>> 28 #include "Par03DetectorConstruction.hh"
>> 29 #include "g4analysis.hh"
30 30
31 #include "G4AnalysisManager.hh" << 31 #include "G4SDManager.hh"
>> 32 #include "G4HCofThisEvent.hh"
32 #include "G4Event.hh" 33 #include "G4Event.hh"
33 #include "G4EventManager.hh" 34 #include "G4EventManager.hh"
34 #include "G4HCofThisEvent.hh" <<
35 #include "G4SDManager.hh" <<
36 35
37 Par03EventAction::Par03EventAction(Par03Detect 36 Par03EventAction::Par03EventAction(Par03DetectorConstruction* aDetector)
38 : G4UserEventAction(), fHitCollectionID(-1), << 37 : G4UserEventAction()
>> 38 , fHitCollectionID(-1)
>> 39 , fTimer()
>> 40 , fDetector(aDetector)
39 {} 41 {}
40 42
41 //....oooOO0OOooo........oooOO0OOooo........oo 43 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
42 44
43 Par03EventAction::~Par03EventAction() = defaul << 45 Par03EventAction::~Par03EventAction() {}
44 46
45 //....oooOO0OOooo........oooOO0OOooo........oo 47 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
46 48
47 void Par03EventAction::BeginOfEventAction(cons << 49 void Par03EventAction::BeginOfEventAction(const G4Event*) { fTimer.Start(); }
48 { <<
49 fTimer.Start(); <<
50 } <<
51 50
52 //....oooOO0OOooo........oooOO0OOooo........oo 51 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
53 52
54 void Par03EventAction::EndOfEventAction(const 53 void Par03EventAction::EndOfEventAction(const G4Event* aEvent)
55 { 54 {
56 fTimer.Stop(); 55 fTimer.Stop();
57 // Get hits collection ID (only once) 56 // Get hits collection ID (only once)
58 if (fHitCollectionID == -1) { << 57 if(fHitCollectionID == -1)
>> 58 {
59 fHitCollectionID = G4SDManager::GetSDMpoin 59 fHitCollectionID = G4SDManager::GetSDMpointer()->GetCollectionID("hits");
60 } 60 }
61 // Get hits collection 61 // Get hits collection
62 auto hitsCollection = << 62 auto hitsCollection = static_cast<Par03HitsCollection*>(
63 static_cast<Par03HitsCollection*>(aEvent-> << 63 aEvent->GetHCofThisEvent()->GetHC(fHitCollectionID));
64 64
65 if (hitsCollection == nullptr) { << 65 if(hitsCollection == nullptr)
>> 66 {
66 G4ExceptionDescription msg; 67 G4ExceptionDescription msg;
67 msg << "Cannot access hitsCollection ID " 68 msg << "Cannot access hitsCollection ID " << fHitCollectionID;
68 G4Exception("Par03EventAction::GetHitsColl << 69 G4Exception("Par03EventAction::GetHitsCollection()", "MyCode0001",
>> 70 FatalException, msg);
69 } 71 }
70 // Get analysis manager 72 // Get analysis manager
71 auto analysisManager = G4AnalysisManager::In 73 auto analysisManager = G4AnalysisManager::Instance();
72 // Retrieve only once detector dimensions 74 // Retrieve only once detector dimensions
73 if (fCellSizeZ == 0) { << 75 if(fCellSizeZ == 0)
74 fCellSizeZ = fDetector->GetLength() / fDet << 76 {
>> 77 fCellSizeZ = fDetector->GetLength() / fDetector->GetNbOfLayers();
75 fCellSizeRho = fDetector->GetRadius() / fD 78 fCellSizeRho = fDetector->GetRadius() / fDetector->GetNbOfRhoCells();
76 } 79 }
77 80
78 // Retrieve information from primary vertex 81 // Retrieve information from primary vertex and primary particle
79 // To calculate shower axis and entry point 82 // To calculate shower axis and entry point to the detector
80 auto primaryVertex = << 83 auto primaryVertex = G4EventManager::GetEventManager()
81 G4EventManager::GetEventManager()->GetCons << 84 ->GetConstCurrentEvent()
82 auto primaryParticle = primaryVertex->GetPri << 85 ->GetPrimaryVertex();
>> 86 auto primaryParticle = primaryVertex->GetPrimary(0);
83 G4double primaryEnergy = primaryParticle->Ge 87 G4double primaryEnergy = primaryParticle->GetTotalEnergy();
84 // Estimate from vertex and particle directi 88 // Estimate from vertex and particle direction the entry point to the detector
85 // Calculate entrance point to the detector 89 // Calculate entrance point to the detector located at z = 0
86 auto primaryDirection = primaryParticle->Get 90 auto primaryDirection = primaryParticle->GetMomentumDirection();
87 auto primaryEntrance = << 91 auto primaryEntrance = primaryVertex->GetPosition() -
88 primaryVertex->GetPosition() - primaryVert << 92 primaryVertex->GetPosition().z() * primaryDirection;
89 G4double cosDirection = std::cos(primaryDire 93 G4double cosDirection = std::cos(primaryDirection.theta());
90 G4double sinDirection = std::sin(primaryDire 94 G4double sinDirection = std::sin(primaryDirection.theta());
91 95
92 // Fill histograms 96 // Fill histograms
93 Par03Hit* hit = nullptr; << 97 Par03Hit* hit = nullptr;
94 G4double hitEn = 0; << 98 G4double hitEn = 0;
95 G4double totalEnergy = 0; 99 G4double totalEnergy = 0;
96 G4int hitZ = -1; << 100 G4int hitZ = -1;
97 G4int hitRho = -1; << 101 G4int hitRho = -1;
98 G4int hitType = -1; << 102 G4int hitType = -1;
99 G4double tDistance = 0., rDistance = 0.; 103 G4double tDistance = 0., rDistance = 0.;
100 G4double tFirstMoment = 0., tSecondMoment = 104 G4double tFirstMoment = 0., tSecondMoment = 0.;
101 G4double rFirstMoment = 0., rSecondMoment = 105 G4double rFirstMoment = 0., rSecondMoment = 0.;
102 for (size_t iHit = 0; iHit < hitsCollection- << 106 for(size_t iHit = 0; iHit < hitsCollection->entries(); iHit++)
103 hit = static_cast<Par03Hit*>(hitsCollectio << 107 {
104 hitZ = hit->GetZid(); << 108 hit = static_cast<Par03Hit*>(hitsCollection->GetHit(iHit));
105 hitRho = hit->GetRhoId(); << 109 hitZ = hit->GetZid();
106 hitEn = hit->GetEdep(); << 110 hitRho = hit->GetRhoId();
>> 111 hitEn = hit->GetEdep();
107 hitType = hit->GetType(); 112 hitType = hit->GetType();
108 if (hitEn > 0) { << 113 if(hitEn > 0)
>> 114 {
109 totalEnergy += hitEn; 115 totalEnergy += hitEn;
110 tDistance = hitZ * fCellSizeZ * cosDirec << 116 tDistance =
111 + (hitRho * fCellSizeRho - p << 117 hitZ * fCellSizeZ * cosDirection +
112 rDistance = hitZ * fCellSizeZ * (-sinDir << 118 (hitRho * fCellSizeRho - primaryEntrance.perp()) * sinDirection;
113 + (hitRho * fCellSizeRho - p << 119 rDistance =
>> 120 hitZ * fCellSizeZ * (-sinDirection) +
>> 121 (hitRho * fCellSizeRho - primaryEntrance.perp()) * cosDirection;
114 tFirstMoment += hitEn * tDistance; 122 tFirstMoment += hitEn * tDistance;
115 rFirstMoment += hitEn * rDistance; 123 rFirstMoment += hitEn * rDistance;
116 analysisManager->FillH1(4, tDistance, hi 124 analysisManager->FillH1(4, tDistance, hitEn);
117 analysisManager->FillH1(5, rDistance, hi 125 analysisManager->FillH1(5, rDistance, hitEn);
118 analysisManager->FillH1(10, hitType); 126 analysisManager->FillH1(10, hitType);
119 } 127 }
120 } 128 }
121 tFirstMoment /= totalEnergy; 129 tFirstMoment /= totalEnergy;
122 rFirstMoment /= totalEnergy; 130 rFirstMoment /= totalEnergy;
123 analysisManager->FillH1(0, primaryEnergy / G 131 analysisManager->FillH1(0, primaryEnergy / GeV);
124 analysisManager->FillH1(1, totalEnergy / GeV 132 analysisManager->FillH1(1, totalEnergy / GeV);
125 analysisManager->FillH1(2, totalEnergy / pri 133 analysisManager->FillH1(2, totalEnergy / primaryEnergy);
126 analysisManager->FillH1(3, fTimer.GetRealEla 134 analysisManager->FillH1(3, fTimer.GetRealElapsed());
127 analysisManager->FillH1(6, tFirstMoment); 135 analysisManager->FillH1(6, tFirstMoment);
128 analysisManager->FillH1(7, rFirstMoment); 136 analysisManager->FillH1(7, rFirstMoment);
129 137
130 // Second loop over hits to calculate second 138 // Second loop over hits to calculate second moments
131 for (size_t iHit = 0; iHit < hitsCollection- << 139 for(size_t iHit = 0; iHit < hitsCollection->entries(); iHit++)
132 hit = static_cast<Par03Hit*>(hitsCollectio << 140 {
133 hitEn = hit->GetEdep(); << 141 hit = static_cast<Par03Hit*>(hitsCollection->GetHit(iHit));
134 hitZ = hit->GetZid(); << 142 hitEn = hit->GetEdep();
>> 143 hitZ = hit->GetZid();
135 hitRho = hit->GetRhoId(); 144 hitRho = hit->GetRhoId();
136 if (hitEn > 0) { << 145 if(hitEn > 0)
137 tDistance = hitZ * fCellSizeZ * cosDirec << 146 {
138 + (hitRho * fCellSizeRho - p << 147 tDistance = hitZ * fCellSizeZ * cosDirection +
139 rDistance = hitZ * fCellSizeZ * (-sinDir << 148 (hitRho * fCellSizeRho - primaryEntrance.r()) * sinDirection;
140 + (hitRho * fCellSizeRho - p << 149 rDistance = hitZ * fCellSizeZ * (-sinDirection) +
>> 150 (hitRho * fCellSizeRho - primaryEntrance.r()) * cosDirection;
141 tSecondMoment += hitEn * std::pow(tDista 151 tSecondMoment += hitEn * std::pow(tDistance - tFirstMoment, 2);
142 rSecondMoment += hitEn * std::pow(rDista 152 rSecondMoment += hitEn * std::pow(rDistance - rFirstMoment, 2);
143 } 153 }
144 } 154 }
145 tSecondMoment /= totalEnergy; 155 tSecondMoment /= totalEnergy;
146 rSecondMoment /= totalEnergy; 156 rSecondMoment /= totalEnergy;
147 analysisManager->FillH1(8, tSecondMoment); 157 analysisManager->FillH1(8, tSecondMoment);
148 analysisManager->FillH1(9, rSecondMoment); 158 analysisManager->FillH1(9, rSecondMoment);
149 } 159 }