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25 //
26 //
27 // ------------------------------------------------------------
28 // GEANT 4 class implementation file
29 // CERN Geneva Switzerland
30 //
31 //
32 // ------------ GammaRayTelEventAction ------
33 // by R.Giannitrapani, F.Longo & G.Santin (13 nov 2000)
34 //
35 // - inclusion of Digits by F.Longo & R.Giannitrapani (24 oct 2001)
36 //
37 // - Modification of analysis management by G.Santin (18 Nov 2001)
38 //
39 // ************************************************************
40
41 #include "GammaRayTelEventAction.hh"
42 #include "GammaRayTelTrackerHit.hh"
43 #include "GammaRayTelAnticoincidenceHit.hh"
44 #include "GammaRayTelCalorimeterHit.hh"
45 #include "GammaRayTelAnalysis.hh"
46 #include "GammaRayTelDigi.hh"
47 #include "GammaRayTelDigitizer.hh"
48
49 #include "G4DigiManager.hh"
50 #include "G4Event.hh"
51 #include "G4EventManager.hh"
52 #include "G4HCofThisEvent.hh"
53 #include "G4ios.hh"
54 #include "G4SDManager.hh"
55 #include "G4SystemOfUnits.hh"
56 #include "G4UImanager.hh"
57 #include "G4UnitsTable.hh"
58 #include "G4VHitsCollection.hh"
59 #include "Randomize.hh"
60
61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
62
63 // This file is a global variable in which we store energy deposition per hit
64 // and other relevant information
65
66 GammaRayTelEventAction::GammaRayTelEventAction(GammaRayTelRunAction *runAction) : theRunAction(runAction) {
67 auto *digitizer = new GammaRayTelDigitizer("GammaRayTelDigitizer");
68 G4DigiManager::GetDMpointer()->AddNewModule(digitizer);
69 }
70
71 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
72
73 GammaRayTelEventAction::~GammaRayTelEventAction() {
74 }
75
76 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
77
78 void GammaRayTelEventAction::BeginOfEventAction(const G4Event *event) {
79 G4int eventIdentifer = event->GetEventID();
80 G4cout << "Event: " << eventIdentifer << G4endl;
81 auto *sensitiveDetectorManager = G4SDManager::GetSDMpointer();
82
83 if (trackerCollectionID == -1) {
84 trackerCollectionID = sensitiveDetectorManager->GetCollectionID("TrackerCollection");
85 }
86 if (anticoincidenceCollectionID == -1) {
87 anticoincidenceCollectionID = sensitiveDetectorManager->GetCollectionID("AnticoincidenceCollection");
88 }
89 if (calorimeterCollectionID == -1) {
90 calorimeterCollectionID = sensitiveDetectorManager->GetCollectionID("CalorimeterCollection");
91 }
92 }
93
94 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
95
96 void GammaRayTelEventAction::EndOfEventAction(const G4Event *event) {
97 G4int eventIdentifier = event->GetEventID();
98
99 if (theRunAction == nullptr) {
100 G4Exception("GammaRayTelEventAction::BeginOfEventAction()", "GTR0001", FatalException, "Null pointer to Run Action: this should not be");
101 }
102
103 #ifdef G4STORE_DATA
104 auto *outputFile = theRunAction->GetOutputFile();
105 #endif
106
107 auto *collection = event->GetHCofThisEvent();
108 GammaRayTelTrackerHitsCollection *trackerCollection{nullptr}; // TKR
109 // GammaRayTelCalorimeterHitsCollection* calorimeterCollection{nullptr}; // CAL
110 // GammaRayTelAnticoincidenceHitsCollection* anticoincidenceCollection{nullptr}; // ACD
111
112 auto *fDM = G4DigiManager::GetDMpointer();
113 GammaRayTelAnalysis *analysis = GammaRayTelAnalysis::getInstance();
114
115 if (collection != nullptr) {
116 trackerCollection = (GammaRayTelTrackerHitsCollection*) (collection->GetHC(trackerCollectionID));
117 // calorimeterCollection = (GammaRayTelCalorimeterHitsCollection*) (collection->GetHC(calorimeterCollectionID));
118 // anticoincidenceCollection = (GammaRayTelAnticoincidenceHitsCollection*) (collection->GetHC(anticoincidenceCollectionID));
119
120 if (trackerCollection != nullptr) {
121 G4int numberOfHits = trackerCollection->entries();
122 G4cout << "Number of tracker hits in this event: " << numberOfHits << G4endl;
123
124 G4double depositedEnergy{0};
125 G4int stripNumber;
126 G4int planeNumber;
127 G4int isXPlane;
128
129 // This is a cycle on all the tracker hits of this event
130
131 for (auto i = 0; i < numberOfHits; i++) {
132 // Here we put the hit data in an ASCII file for later analysis
133 depositedEnergy = (*trackerCollection)[i]->GetDepositedEnergy();
134 stripNumber = (*trackerCollection)[i]->GetStripNumber();
135 planeNumber = (*trackerCollection)[i]->GetSiliconPlaneNumber();
136 isXPlane = (*trackerCollection)[i]->GetPlaneType();
137
138 #ifdef G4STORE_DATA
139 (*outputFile) << std::setw(7) << eventIdentifier
140 << " " << depositedEnergy/keV
141 << " " << stripNumber
142 << " " << planeNumber
143 << " " << isXPlane
144 << " " << (*trackerCollection)[i]->GetPosition().x() / mm
145 << " " << (*trackerCollection)[i]->GetPosition().y() / mm
146 << " " << (*trackerCollection)[i]->GetPosition().z() / mm
147 << " " << G4endl;
148 #else
149 G4cout << std::setw(7) << eventIdentifier
150 << " " << depositedEnergy / keV
151 << " " << stripNumber
152 << " " << planeNumber
153 << " " << isXPlane
154 << " " << (*trackerCollection)[i]->GetPosition().x() / mm
155 << " " << (*trackerCollection)[i]->GetPosition().y() / mm
156 << " " << (*trackerCollection)[i]->GetPosition().z() / mm
157 << " " << G4endl;
158 #endif
159
160 // Here we fill the histograms of the Analysis manager
161 if (isXPlane != 0) {
162 if (analysis->GetHisto2DMode() == "position") {
163 analysis->InsertPositionXZ((*trackerCollection)[i]->GetPosition().x() / mm, (*trackerCollection)[i]->GetPosition().z() / mm);
164 } else {
165 analysis->InsertPositionXZ(stripNumber, planeNumber);
166 }
167
168 if (planeNumber == 0) {
169 analysis->InsertEnergy(depositedEnergy / keV);
170 }
171 analysis->InsertHits(planeNumber);
172 } else {
173 if (analysis->GetHisto2DMode() == "position") {
174 analysis->InsertPositionYZ((*trackerCollection)[i]->GetPosition().y() / mm, (*trackerCollection)[i]->GetPosition().z() / mm);
175 } else {
176 analysis->InsertPositionYZ(stripNumber, planeNumber);
177 }
178 if (planeNumber == 0) {
179 analysis->InsertEnergy(depositedEnergy / keV);
180 }
181 analysis->InsertHits(planeNumber);
182 }
183 analysis->setNtuple(depositedEnergy / keV, planeNumber,
184 (*trackerCollection)[i]->GetPosition().x() / mm,
185 (*trackerCollection)[i]->GetPosition().y() / mm,
186 (*trackerCollection)[i]->GetPosition().z() / mm
187 );
188 }
189 analysis->EndOfEvent(numberOfHits);
190 }
191
192 auto *myDM = (GammaRayTelDigitizer*) fDM->FindDigitizerModule("GammaRayTelDigitizer");
193 myDM->Digitize();
194
195 #ifdef G4STORE_DATA
196 // The whole block is needed only when outputFile is active;
197 // protect block to avoid compilations warnings from gcc4.6, Gunter Folger
198
199 auto digitsCollectionIdentifier = fDM->GetDigiCollectionID("DigitsCollection");
200 // G4cout << "Digits collection: " << digitsCollectionIdentifier << G4endl;
201
202 auto *digitsCollection = (GammaRayTelDigitsCollection*) fDM->GetDigiCollection(digitsCollectionIdentifier);
203
204 if (digitsCollection != nullptr) {
205 auto numberOfDigits = digitsCollection->entries();
206 // G4cout << "Total number of digits: " << numberOfDigits << G4endl;
207
208 G4int stripNumber;
209 G4int planeNumber;
210 G4int isXPlane;
211
212 for (auto i = 0; i < numberOfDigits; i++) {
213 // Here we put the digi data in an ASCII file for later analysis
214 stripNumber = (*digitsCollection)[i]->GetStripNumber();
215 planeNumber = (*digitsCollection)[i]->GetPlaneNumber();
216 isXPlane = (*digitsCollection)[i]->GetPlaneType();
217
218 (*outputFile) << std::setw(7)
219 << eventIdentifier
220 << " " << stripNumber
221 << " " << planeNumber
222 << " " << isXPlane
223 << " " << G4endl;
224 }
225 }
226 #endif
227 }
228 }
229