ShowerLibraryProducer/plugins/FiberSensitiveDetectorBuilder.cc

0001 // -*- C++ -*-
0002 //
0003 // Package:     SimG4CMS/ShowerLibraryProducer
0004 // Class  :     FiberSensitiveDetectorBuilder
0005 //
0006 // Implementation:
0007 //     [Notes on implementation]
0008 //
0009 // Original Author:  Sunanda Banerjee
0010 //         Created: Tue, 13 Jun 2021 15:18:17 GMT
0011 //
0012
0013 // system include files
0014 #include <string>
0015
0016 // user include files
0017 #include "SimG4Core/SensitiveDetector/interface/SensitiveDetectorMakerBase.h"
0018 #include "SimG4Core/Notification/interface/SimActivityRegistryEnroller.h"
0019 #include "SimG4Core/SensitiveDetector/interface/SensitiveDetectorPluginFactory.h"
0020
0021 #include "Geometry/HcalCommonData/interface/HcalDDDSimConstants.h"
0022 #include "Geometry/HcalCommonData/interface/HcalSimulationConstants.h"
0023 #include "Geometry/Records/interface/HcalSimNumberingRecord.h"
0024 #include "SimG4CMS/ShowerLibraryProducer/interface/FiberSD.h"
0025
0026 #include "FWCore/Framework/interface/EventSetup.h"
0027 #include "FWCore/Framework/interface/ConsumesCollector.h"
0028 #include "FWCore/Utilities/interface/ESGetToken.h"
0029 #include "FWCore/PluginManager/interface/ModuleDef.h"
0030 #include "FWCore/ParameterSet/interface/ParameterSet.h"
0031
0032 class FiberSensitiveDetectorBuilder : public SensitiveDetectorMakerBase {
0033 public:
0034   explicit FiberSensitiveDetectorBuilder(const edm::ParameterSet& p, edm::ConsumesCollector cc)
0035       : cspsToken_{cc.esConsumes<edm::Transition::BeginRun>()},
0036         cdcToken_{cc.esConsumes<edm::Transition::BeginRun>()},
0037         hcalSimCons_{nullptr},
0038         hcalDDCons_{nullptr} {}
0039
0040   void beginRun(const edm::EventSetup& es) final {
0041     hcalSimCons_ = &es.getData(cspsToken_);
0042     hcalDDCons_ = &es.getData(cdcToken_);
0043   }
0044
0045   std::unique_ptr<SensitiveDetector> make(const std::string& iname,
0046                                           const SensitiveDetectorCatalog& clg,
0047                                           const edm::ParameterSet& p,
0048                                           const SimTrackManager* man,
0049                                           SimActivityRegistry& reg) const final {
0050     auto sd = std::make_unique<FiberSD>(iname, hcalSimCons_, hcalDDCons_, clg, p, man);
0051     SimActivityRegistryEnroller::enroll(reg, sd.get());
0052     return sd;
0053   }
0054
0055 private:
0056   const edm::ESGetToken<HcalSimulationConstants, HcalSimNumberingRecord> cspsToken_;
0057   const edm::ESGetToken<HcalDDDSimConstants, HcalSimNumberingRecord> cdcToken_;
0058   const HcalSimulationConstants* hcalSimCons_;
0059   const HcalDDDSimConstants* hcalDDCons_;
0060 };
0061
0062 typedef FiberSD FiberSensitiveDetector;
0063 DEFINE_SENSITIVEDETECTORBUILDER(FiberSensitiveDetectorBuilder, FiberSensitiveDetector);