IMuonCalibrationAndSmearingTool.h

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef MCAST_IMUONCALIBRATIONANDSMEARINGTOOL_H
#define MCAST_IMUONCALIBRATIONANDSMEARINGTOOL_H

#include "AsgTools/IAsgTool.h"

#include "xAODMuon/Muon.h"

#include "AsgMessaging/StatusCode.h"
#include "PATInterfaces/CorrectionCode.h"
#include "PATInterfaces/ISystematicsTool.h"
#include "PATInterfaces/SystematicRegistry.h"
#include "PATInterfaces/SystematicSet.h"
#include "PATInterfaces/SystematicVariation.h"
 
namespace CP {
 
    class IMuonCalibrationAndSmearingTool : public virtual asg::IAsgTool, virtual public CP::ISystematicsTool {
        ASG_TOOL_INTERFACE(CP::IMuonCalibrationAndSmearingTool)
 
    public:
        virtual CorrectionCode applyCorrection(xAOD::Muon& mu) const = 0;
        virtual CorrectionCode correctedCopy(const xAOD::Muon& input, xAOD::Muon*& output) const = 0;
        virtual double expectedResolution(const std::string& DetType, const xAOD::Muon& mu, const bool mc) const = 0;
        virtual double expectedResolution(const int& DetType, const xAOD::Muon& mu, const bool mc) const = 0;
        // Expert method to apply the MC correction on a modifyable trackParticle for ID- or MS-only corrections
        virtual CorrectionCode applyCorrectionTrkOnly(xAOD::TrackParticle& inTrk, const int DetType) const = 0;
 
    };  
 
}  // namespace CP
 
#endif