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25 // 25 //
26 // 26 //
>> 27 // $Id: GammaRayTelDigitizer.cc,v 1.6 2006/06/29 15:56:31 gunter Exp $
>> 28 // GEANT4 tag $Name: geant4-09-01 $
27 // ------------------------------------------- 29 // ------------------------------------------------------------
28 // GEANT 4 class implementation file 30 // GEANT 4 class implementation file
29 // CERN Geneva Switzerland 31 // CERN Geneva Switzerland
30 // 32 //
31 // 33 //
32 // ------------ GammaRayTelDigitizer --- 34 // ------------ GammaRayTelDigitizer ------
33 // by F.Longo, R.Giannitrapani & G 35 // by F.Longo, R.Giannitrapani & G.Santin (13 nov 2000)
34 // 36 //
35 // ******************************************* 37 // ************************************************************
36 38
37 #include <vector> <<
38 <<
39 #include "GammaRayTelAnticoincidenceHit.hh" <<
40 #include "GammaRayTelCalorimeterHit.hh" <<
41 #include "GammaRayTelDigi.hh" <<
42 #include "GammaRayTelDigitizer.hh" 39 #include "GammaRayTelDigitizer.hh"
>> 40 #include "GammaRayTelDigi.hh"
43 #include "GammaRayTelDigitizerMessenger.hh" 41 #include "GammaRayTelDigitizerMessenger.hh"
>> 42
44 #include "GammaRayTelTrackerHit.hh" 43 #include "GammaRayTelTrackerHit.hh"
>> 44 #include "GammaRayTelCalorimeterHit.hh"
>> 45 #include "GammaRayTelAnticoincidenceHit.hh"
45 46
46 #include "G4DigiManager.hh" <<
47 #include "G4Event.hh" <<
48 #include "G4EventManager.hh" 47 #include "G4EventManager.hh"
49 #include "G4ios.hh" << 48 #include "G4Event.hh"
50 #include "G4SDManager.hh" 49 #include "G4SDManager.hh"
51 #include "G4SystemOfUnits.hh" << 50 #include "G4DigiManager.hh"
>> 51 #include "G4ios.hh"
>> 52
>> 53 //#include "G4CollectionNameVector.hh"
>> 54 #include <vector>
52 55
53 //....oooOO0OOooo........oooOO0OOooo........oo 56 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
54 57
55 GammaRayTelDigitizer::GammaRayTelDigitizer(G4S << 58 GammaRayTelDigitizer::GammaRayTelDigitizer(G4String name)
56 constexpr auto DIGIT_COLLECTION_NAME{"Digi << 59 :G4VDigitizerModule(name)
57 collectionName.push_back(DIGIT_COLLECTION_ << 60 {
58 61
59 // create a messenger for this class <<
60 digitizerMessenger = new GammaRayTelDigiti <<
61 } <<
62 62
63 //....oooOO0OOooo........oooOO0OOooo........oo << 63 G4String colName = "DigitsCollection";
>> 64 collectionName.push_back(colName);
>> 65 Energy_Threshold = 120.*keV;
>> 66 TotalEnergy = 0.;
>> 67 ACDThreshold = 15*keV;
>> 68
>> 69 //create a messenger for this class
>> 70 digiMessenger = new GammaRayTelDigitizerMessenger(this);
64 71
65 GammaRayTelDigitizer::~GammaRayTelDigitizer() <<
66 delete digitizerMessenger; <<
67 } 72 }
68 73
69 //....oooOO0OOooo........oooOO0OOooo........oo 74 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
70 75
71 void GammaRayTelDigitizer::Digitize() { << 76 GammaRayTelDigitizer::~GammaRayTelDigitizer()
72 digitsCollection = new GammaRayTelDigitsCo << 77 {
73 << 78 delete digiMessenger;
74 auto *digitManager = G4DigiManager::GetDMp << 79 }
75 <<
76 G4int trackerCollectionIdentifier{0}; // T <<
77 G4int calorimeterCollectionIdentifier{0}; <<
78 G4int anticoincidenceCollectionIdentifier{ <<
79 <<
80 totalEnergy = 0.; // at each event <<
81 80
82 // TKR hits collection << 81 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
83 82
84 trackerCollectionIdentifier = digitManager << 83 void GammaRayTelDigitizer::Digitize()
85 GammaRayTelTrackerHitsCollection *trackerC << 84 {
86 trackerCollection = (GammaRayTelTrackerHit << 85 DigitsCollection = new GammaRayTelDigitsCollection
>> 86 ("GammaRayTelDigitizer","DigitsCollection"); // to create the Digi Collection
>> 87
>> 88 G4DigiManager* DigiMan = G4DigiManager::GetDMpointer();
>> 89
>> 90 G4int THCID; // TrackerCollection
>> 91 G4int CHCID; // CalorimeterCollection
>> 92 G4int AHCID; // AnticoincidenceCollection
>> 93
>> 94 TotalEnergy = 0.; // at each event
>> 95
>> 96 // TKR Hits collection
>> 97
>> 98 THCID = DigiMan->GetHitsCollectionID("TrackerCollection");
>> 99 GammaRayTelTrackerHitsCollection* THC = 0;
>> 100 THC = (GammaRayTelTrackerHitsCollection*)
>> 101 (DigiMan->GetHitsCollection(THCID));
>> 102
>> 103
>> 104 // CAL Hits collection
>> 105
>> 106 CHCID = DigiMan->GetHitsCollectionID("CalorimeterCollection");
>> 107 GammaRayTelCalorimeterHitsCollection* CHC = 0;
>> 108 CHC = (GammaRayTelCalorimeterHitsCollection*)
>> 109 (DigiMan->GetHitsCollection(CHCID));
>> 110
>> 111 // ACD Hits collection
>> 112
>> 113 AHCID = DigiMan->GetHitsCollectionID("AnticoincidenceCollection");
>> 114 GammaRayTelAnticoincidenceHitsCollection* AHC = 0;
>> 115 AHC = (GammaRayTelAnticoincidenceHitsCollection*)
>> 116 (DigiMan->GetHitsCollection(AHCID));
>> 117
>> 118
>> 119 if (THC)
>> 120 {
>> 121 G4int n_hit = THC->entries();
>> 122
>> 123 for (G4int i=0;i<n_hit;i++)
>> 124 {
>> 125 G4double ESil = (*THC)[i]->GetEdepSil();
>> 126 G4int NStrip = (*THC)[i]->GetNStrip();
>> 127 G4int NPlane = (*THC)[i]->GetNSilPlane();
>> 128 G4int IsX = (*THC)[i]->GetPlaneType();
>> 129
>> 130 // digi generation only if energy deposit greater than threshold
>> 131
>> 132 if (ESil>Energy_Threshold)
>> 133 {
>> 134 GammaRayTelDigi* Digi = new GammaRayTelDigi();
>> 135 Digi->SetPlaneNumber(NPlane);
>> 136 Digi->SetPlaneType(IsX);
>> 137 Digi->SetStripNumber(NStrip);
>> 138 Digi->SetDigiType(0);
>> 139 Digi->SetEnergy(0.);
>> 140 DigitsCollection->insert(Digi);
>> 141 }
>> 142 }
>> 143 }
>> 144 if (CHC)
>> 145 {
>> 146 G4int n_hit = CHC->entries();
>> 147
>> 148 for (G4int i=0;i<n_hit;i++)
>> 149 {
>> 150 TotalEnergy +=(*CHC)[i]->GetEdepCAL();
>> 151 }
>> 152 // digi generation only if energy deposit greater than 0.
>> 153
>> 154 if (TotalEnergy>0.)
>> 155 {
>> 156 GammaRayTelDigi* Digi = new GammaRayTelDigi();
>> 157 Digi->SetPlaneNumber(0);
>> 158 Digi->SetPlaneType(0);
>> 159 Digi->SetStripNumber(0);
>> 160 Digi->SetDigiType(1);
>> 161 Digi->SetEnergy(TotalEnergy);
>> 162 DigitsCollection->insert(Digi);
>> 163 }
87 164
88 // CAL hits collection << 165 }
89 166
90 calorimeterCollectionIdentifier = digitMan << 167 if (AHC)
91 GammaRayTelCalorimeterHitsCollection *calo << 168 {
92 calorimeterCollection = (GammaRayTelCalori << 169 G4int n_hit = AHC->entries();
>> 170
>> 171 for (G4int i=0;i<n_hit;i++)
>> 172 {
>> 173 G4double energy = (*AHC)[i]->GetEdepACD();
>> 174 G4int type = (*AHC)[i]->GetACDTileNumber();
>> 175
>> 176 // digi generation only if energy deposit greater than 0.
>> 177
>> 178 if (energy>ACDThreshold)
>> 179 {
>> 180 GammaRayTelDigi* Digi = new GammaRayTelDigi();
>> 181 Digi->SetPlaneNumber(0);
>> 182 Digi->SetPlaneType(0);
>> 183 Digi->SetStripNumber(type);
>> 184 Digi->SetDigiType(2);
>> 185 Digi->SetEnergy(energy);
>> 186 DigitsCollection->insert(Digi);
>> 187 }
>> 188
>> 189 }
>> 190 }
>> 191
>> 192 if (THC||AHC||CHC){
>> 193 G4cout << "Number of digits in this event = "
>> 194 << DigitsCollection->entries()
>> 195 // << " " << DigitsCollection->GetName()
>> 196 // << " " << DigitsCollection->GetDMname()
>> 197 << G4endl;
>> 198 }
>> 199
>> 200 StoreDigiCollection(DigitsCollection);
>> 201
>> 202 G4int DCID = -1;
>> 203 if(DCID<0)
>> 204 {
>> 205 // DigiMan->List();
>> 206 DCID = DigiMan->GetDigiCollectionID("GammaRayTelDigitizer/DigitsCollection");
>> 207 }
>> 208
>> 209
>> 210 }
93 211
94 // ACD hits collection <<
95 212
96 anticoincidenceCollectionIdentifier = digi <<
97 GammaRayTelAnticoincidenceHitsCollection * <<
98 anticoincidenceCollection = (GammaRayTelAn <<
99 213
100 if (trackerCollection != nullptr) { << 214 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
101 G4int numberOfHits = trackerCollection <<
102 215
103 for (auto i = 0; i < numberOfHits; i++ <<
104 G4double depositedEnergy = (*track <<
105 G4int stripNumber = (*trackerColle <<
106 G4int planeNumber = (*trackerColle <<
107 G4int IsX = (*trackerCollection)[i <<
108 216
109 // digi generation only if energy <<
110 217
111 if (depositedEnergy > energyThresh <<
112 auto *digit = new GammaRayTelD <<
113 digit->SetPlaneNumber(planeNum <<
114 digit->SetPlaneType(IsX); <<
115 digit->SetStripNumber(stripNum <<
116 digit->SetDigitType(0); <<
117 digit->SetEnergy(0.); <<
118 digitsCollection->insert(digit <<
119 } <<
120 } <<
121 } <<
122 218
123 if (calorimeterCollection != nullptr) { <<
124 G4int numberOfHits = calorimeterCollec <<
125 219
126 for (auto i = 0; i < numberOfHits; i++ <<
127 totalEnergy += (*calorimeterCollec <<
128 } <<
129 <<
130 // digit generation only if energy dep <<
131 <<
132 if (totalEnergy > 0.) { <<
133 auto *digit = new GammaRayTelDigi( <<
134 digit->SetPlaneNumber(0); <<
135 digit->SetPlaneType(0); <<
136 digit->SetStripNumber(0); <<
137 digit->SetDigitType(1); <<
138 digit->SetEnergy(totalEnergy); <<
139 digitsCollection->insert(digit); <<
140 } <<
141 } <<
142 220
143 if (anticoincidenceCollection != nullptr) <<
144 G4int numberOfHits = anticoincidenceCo <<
145 221
146 for (G4int i = 0; i < numberOfHits; i+ <<
147 auto energy = (*anticoincidenceCol <<
148 auto type = (*anticoincidenceColle <<
149 <<
150 // digit generation only if energy <<
151 <<
152 if (energy > acdThreshold) { <<
153 auto *digit = new GammaRayTelD <<
154 digit->SetPlaneNumber(0); <<
155 digit->SetPlaneType(0); <<
156 digit->SetStripNumber(type); <<
157 digit->SetDigitType(2); <<
158 digit->SetEnergy(energy); <<
159 digitsCollection->insert(digit <<
160 } <<
161 } <<
162 } <<
163 222
164 if (trackerCollection != nullptr || antico <<
165 G4cout << "Number of digits in this ev <<
166 // << " " << digitsCollection->GetName <<
167 // << " " << digitsCollection->GetDMna <<
168 << G4endl; <<
169 } <<
170 223
171 StoreDigiCollection(digitsCollection); <<
172 224
173 G4int digitsCollectionIdentifier{-1}; <<
174 if (digitsCollectionIdentifier < 0) { <<
175 // digiManager->List(); <<
176 digitsCollectionIdentifier = digitMana <<
177 } <<
178 } <<
179 225