xAODSimHitToTgcMeasCnvAlg.h

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/*
   Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/
#ifndef XAODMUONSIMHITCNV_xAODSimHitToTgcMeasurementCnvAlg_H
#define XAODMUONSIMHITCNV_xAODSimHitToTgcMeasurementCnvAlg_H
 
#include <AthenaBaseComps/AthReentrantAlgorithm.h>
 
#include <StoreGate/ReadHandleKey.h>
#include <StoreGate/ReadCondHandleKey.h>
#include <StoreGate/WriteHandleKey.h>
 
#include <xAODMuonSimHit/MuonSimHitContainer.h>
#include <xAODMuonPrepData/TgcStripContainer.h>
 
#include <MuonIdHelpers/IMuonIdHelperSvc.h>
#include <MuonReadoutGeometryR4/MuonDetectorManager.h>
 
#include <AthenaKernel/IAthRNGSvc.h>
#include <CLHEP/Random/RandomEngine.h>
 
#include "CxxUtils/checker_macros.h"
 
class xAODSimHitToTgcMeasCnvAlg : public AthReentrantAlgorithm {
    public:
        xAODSimHitToTgcMeasCnvAlg(const std::string& name, ISvcLocator* pSvcLocator);
 
        ~xAODSimHitToTgcMeasCnvAlg() = default;
 
        StatusCode execute(const EventContext& ctx) const override;
        StatusCode initialize() override; 
        StatusCode finalize() override;
    private:
        CLHEP::HepRandomEngine* getRandomEngine(const EventContext& ctx) const;
  
        SG::ReadHandleKey<ActsGeometryContext> m_geoCtxKey{this, "AlignmentKey", "ActsAlignment", "cond handle key"};
 
        SG::ReadHandleKey<xAOD::MuonSimHitContainer> m_readKey{this, "InputCollection", "xTgcSimHits",
                                                              "Name of the new xAOD SimHit collection"};
        
        SG::WriteHandleKey<xAOD::TgcStripContainer> m_writeKey{this, "OutputContainer", "xTgcStrips", 
                                                                "Output container"};
 
        const MuonGMR4::MuonDetectorManager* m_DetMgr{nullptr};
 
        ServiceHandle<Muon::IMuonIdHelperSvc> m_idHelperSvc{this, "MuonIdHelperSvc", "Muon::MuonIdHelperSvc/MuonIdHelperSvc"};
 
        ServiceHandle<IAthRNGSvc> m_rndmSvc{this, "RndmSvc", "AthRNGSvc", ""};  // Random number service
        Gaudi::Property<std::string> m_streamName{this, "RandomStream", "TgcSimHitForkLifting"};
 
 
        mutable std::array<std::atomic<unsigned>, 2> m_allHits ATLAS_THREAD_SAFE{};
        mutable std::array<std::atomic<unsigned>, 2> m_acceptedHits ATLAS_THREAD_SAFE{};
 
 
};
 
#endif