ParabolaCscClusterFitter.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/

 
#ifndef ParabolaCscClusterFitter_H
#define ParabolaCscClusterFitter_H
 
#include "AthenaBaseComps/AthAlgTool.h"
#include "CscClusterization/ICscClusterFitter.h"
#include "GaudiKernel/ServiceHandle.h"
#include "MuonIdHelpers/IMuonIdHelperSvc.h"
#include "MuonReadoutGeometry/MuonDetectorManager.h"
 
namespace Muon {
    class CscPrepData;
}
 
enum CscStation { UNKNOWN_STATION, CSS, CSL };
enum CscPlane { CSS_ETA, CSL_ETA, CSS_PHI, CSL_PHI, UNKNOWN_PLANE };
 
class ParabolaCscClusterFitter : virtual public ICscClusterFitter, public AthAlgTool {
public:
    ParabolaCscClusterFitter(const std::string& type, const std::string& aname, const IInterface* parent);
 
    ~ParabolaCscClusterFitter() = default;
 
    StatusCode initialize();

    static double ParabolaCorrection(CscPlane& plane, double& raw) ;
 
    // Inherited methods.
    const DataNames& dataNames() const;
    using ICscClusterFitter::fit;
    Results fit(const StripFitList& sfits) const;
    Results fit(const StripFitList& sfits, double dposdz) const;
    double getCorrectedError(const Muon::CscPrepData* pclu, double slope) const;
 
private:
    // Properties
    std::vector<unsigned int> m_max_width;

    double m_error_tantheta;
    double m_xtan_css_eta_offset;
    double m_xtan_css_eta_slope;
    double m_xtan_csl_eta_offset;
    double m_xtan_csl_eta_slope;

    double m_multi;
 
    ServiceHandle<Muon::IMuonIdHelperSvc> m_idHelperSvc{this, "MuonIdHelperSvc", "Muon::MuonIdHelperSvc/MuonIdHelperSvc"};

    SG::ReadCondHandleKey<MuonGM::MuonDetectorManager> m_DetectorManagerKey{this, "DetectorManagerKey", "MuonDetectorManager",
                                                                            "Key of input MuonDetectorManager condition data"};
};
#endif