CalibratedMuonsProvider.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef MUONMMC_CALIBRATEDMUONSPROVIDER_H
#define MUONMMC_CALIBRATEDMUONSPROVIDER_H
 
#include "AthenaBaseComps/AthAlgorithm.h"
#include "MuonAnalysisInterfaces/IMuonCalibrationAndSmearingTool.h"
#include "StoreGate/ReadHandleKey.h"
#include "StoreGate/WriteHandleKey.h"
#include "StoreGate/ReadDecorHandleKey.h"
#include "StoreGate/WriteDecorHandleKeyArray.h"
#include "xAODEventInfo/EventInfo.h"
#include "xAODMuon/MuonContainer.h"
 
namespace CP {

 
    class CalibratedMuonsProvider : public AthAlgorithm {
    public:
        CalibratedMuonsProvider(const std::string& name, ISvcLocator* svcLoc);

        virtual StatusCode initialize() override;
        virtual StatusCode execute() override;
 
    private:
        SG::ReadHandleKey<xAOD::EventInfo> m_eventInfo{this, "EventInfoContName", "EventInfo", "event info key"};
        SG::ReadHandleKey<xAOD::MuonContainer> m_inputKey{this, "Input", "Muons", " Name of the muon container to calibrate"};
        SG::WriteHandleKey<xAOD::MuonContainer> m_outputKey{this, "Output", "CalibratedMuons",
                                                            "Name of the final container written to storegate"};

        SG::WriteDecorHandleKeyArray<xAOD::MuonContainer> m_ptDecorKeys{this, "DecorationKeys", {}};

        ToolHandle<IMuonCalibrationAndSmearingTool> m_tool{this, "Tool", ""};
        Gaudi::Property<bool> m_useRndNumber{this, "useRndRunNumber", false};
        SG::ReadDecorHandleKey<xAOD::EventInfo> m_rndNumKey{this, "RandomNumberDecor", m_eventInfo, "RandomRunNumber",
                                                            "Dependency on the random run number"};
 
    };  // class
 
}  // namespace CP
 
#endif  //