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1 // 1 2 // ******************************************* 3 // * License and Disclaimer 4 // * 5 // * The Geant4 software is copyright of th 6 // * the Geant4 Collaboration. It is provided 7 // * conditions of the Geant4 Software License 8 // * LICENSE and available at http://cern.ch/ 9 // * include a list of copyright holders. 10 // * 11 // * Neither the authors of this software syst 12 // * institutes,nor the agencies providing fin 13 // * work make any representation or warran 14 // * regarding this software system or assum 15 // * use. Please see the license in the file 16 // * for the full disclaimer and the limitatio 17 // * 18 // * This code implementation is the result 19 // * technical work of the GEANT4 collaboratio 20 // * By using, copying, modifying or distri 21 // * any work based on the software) you ag 22 // * use in resulting scientific publicati 23 // * acceptance of all terms of the Geant4 Sof 24 // ******************************************* 25 // 26 // 27 // ------------------------------------------- 28 // GEANT 4 class implementation file 29 // CERN Geneva Switzerland 30 // 31 // 32 // ------------ GammaRayTelDigitizer --- 33 // by F.Longo, R.Giannitrapani & G 34 // 35 // ******************************************* 36 37 #include <vector> 38 39 #include "GammaRayTelAnticoincidenceHit.hh" 40 #include "GammaRayTelCalorimeterHit.hh" 41 #include "GammaRayTelDigi.hh" 42 #include "GammaRayTelDigitizer.hh" 43 #include "GammaRayTelDigitizerMessenger.hh" 44 #include "GammaRayTelTrackerHit.hh" 45 46 #include "G4DigiManager.hh" 47 #include "G4Event.hh" 48 #include "G4EventManager.hh" 49 #include "G4ios.hh" 50 #include "G4SDManager.hh" 51 #include "G4SystemOfUnits.hh" 52 53 //....oooOO0OOooo........oooOO0OOooo........oo 54 55 GammaRayTelDigitizer::GammaRayTelDigitizer(G4S 56 constexpr auto DIGIT_COLLECTION_NAME{"Digi 57 collectionName.push_back(DIGIT_COLLECTION_ 58 59 // create a messenger for this class 60 digitizerMessenger = new GammaRayTelDigiti 61 } 62 63 //....oooOO0OOooo........oooOO0OOooo........oo 64 65 GammaRayTelDigitizer::~GammaRayTelDigitizer() 66 delete digitizerMessenger; 67 } 68 69 //....oooOO0OOooo........oooOO0OOooo........oo 70 71 void GammaRayTelDigitizer::Digitize() { 72 digitsCollection = new GammaRayTelDigitsCo 73 74 auto *digitManager = G4DigiManager::GetDMp 75 76 G4int trackerCollectionIdentifier{0}; // T 77 G4int calorimeterCollectionIdentifier{0}; 78 G4int anticoincidenceCollectionIdentifier{ 79 80 totalEnergy = 0.; // at each event 81 82 // TKR hits collection 83 84 trackerCollectionIdentifier = digitManager 85 GammaRayTelTrackerHitsCollection *trackerC 86 trackerCollection = (GammaRayTelTrackerHit 87 88 // CAL hits collection 89 90 calorimeterCollectionIdentifier = digitMan 91 GammaRayTelCalorimeterHitsCollection *calo 92 calorimeterCollection = (GammaRayTelCalori 93 94 // ACD hits collection 95 96 anticoincidenceCollectionIdentifier = digi 97 GammaRayTelAnticoincidenceHitsCollection * 98 anticoincidenceCollection = (GammaRayTelAn 99 100 if (trackerCollection != nullptr) { 101 G4int numberOfHits = trackerCollection 102 103 for (auto i = 0; i < numberOfHits; i++ 104 G4double depositedEnergy = (*track 105 G4int stripNumber = (*trackerColle 106 G4int planeNumber = (*trackerColle 107 G4int IsX = (*trackerCollection)[i 108 109 // digi generation only if energy 110 111 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 } 122 123 if (calorimeterCollection != nullptr) { 124 G4int numberOfHits = calorimeterCollec 125 126 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 } 142 143 if (anticoincidenceCollection != nullptr) 144 G4int numberOfHits = anticoincidenceCo 145 146 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 } 163 164 if (trackerCollection != nullptr || antico 165 G4cout << "Number of digits in this ev 166 // << " " << digitsCollection->GetName 167 // << " " << digitsCollection->GetDMna 168 << G4endl; 169 } 170 171 StoreDigiCollection(digitsCollection); 172 173 G4int digitsCollectionIdentifier{-1}; 174 if (digitsCollectionIdentifier < 0) { 175 // digiManager->List(); 176 digitsCollectionIdentifier = digitMana 177 } 178 } 179