TgcFastDigiTool.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
#ifndef TGC_DIGITIZATIONR4_TGCFASTDIGITOOL_H
#define TGC_DIGITIZATIONR4_TGCFASTDIGITOOL_H
 
 
#include "MuonDigitizationR4/MuonDigitizationTool.h"
#include "MuonDigitContainer/TgcDigitContainer.h"
#include "MuonCondData/DigitEffiData.h"
 
namespace MuonR4{
    class TgcFastDigiTool final: public MuonDigitizationTool {
        public:
            using MuonDigitizationTool::MuonDigitizationTool;
 
            StatusCode initialize() override final;
            StatusCode finalize() override final;
        protected:
            StatusCode digitize(const EventContext& ctx,
                                const TimedHits& hitsToDigit,
                                xAOD::MuonSimHitContainer* sdoContainer) const override final; 
        private:
            bool digitizeWireHit(const EventContext& ctx,
                                 const TimedHit& timedHit,
                                 const Muon::DigitEffiData* efficiencyMap,
                                 TgcDigitCollection& outColl,
                                 CLHEP::HepRandomEngine* rndEngine,
                                 DeadTimeMap& deadTimes) const;
            
            bool digitizeStripHit(const EventContext& ctx,
                                  const TimedHit& timedHit,
                                  const Muon::DigitEffiData* efficiencyMap,
                                  TgcDigitCollection& outColl,
                                  CLHEP::HepRandomEngine* rndEngine,
                                  DeadTimeMap& deadTimes) const;
            
            int associateBCIdTag(const EventContext& ctx,
                                 const TimedHit& timedHit) const;
 
            using DigiCache = OutDigitCache_t<TgcDigitCollection>;
 
            SG::WriteHandleKey<TgcDigitContainer> m_writeKey{this, "OutputObjectName", "TGC_DIGITS"};
 
            SG::ReadCondHandleKey<Muon::DigitEffiData> m_effiDataKey{this, "EffiDataKey", "TgcDigitEff",
                                                                    "Efficiency constants of the individual Rpc gasGaps"};
 
            mutable std::array<std::atomic<unsigned>, 2> m_allHits ATLAS_THREAD_SAFE{};
            mutable std::array<std::atomic<unsigned>, 2> m_acceptedHits ATLAS_THREAD_SAFE{};
 
            Gaudi::Property<double> m_deadTime{this, "deadTime", 100.*Gaudi::Units::nanosecond};
 
            Gaudi::Property<bool> m_digitizeMuonOnly{this, "ProcessTrueMuonsOnly", false, 
                                                     "If set to true hit with pdgId != 13 are skipped"};
 
 
    };
}
#endif