CscSplitClusterFitter.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef CscSplitClusterFitter_H
#define CscSplitClusterFitter_H
 
// Woochun Park & David Adams
// March 2007
//
// Tool to fit a CSC cluster using adjacent charge ratios.
 
#include "AthenaBaseComps/AthAlgTool.h"
#include "CscClusterization/ICscClusterFitter.h"
#include "GaudiKernel/ServiceHandle.h"
#include "GaudiKernel/ToolHandle.h"
#include "MuonIdHelpers/IMuonIdHelperSvc.h"
#include "MuonPrepRawData/CscClusterStatus.h"
 
namespace Muon {
    class CscPrepData;
}
 
class CscSplitClusterFitter : virtual public ICscClusterFitter, public AthAlgTool {
public:
    CscSplitClusterFitter(const std::string&, const std::string&, const IInterface*);
 
    ~CscSplitClusterFitter() = default;
 
    StatusCode initialize();
 
    // Inherited methods.
    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
    // Minimum distance between peaks and valley
    int m_min_dist;
    // Maximum charge ratio between peak strip and valley strip
    float m_max_qratio;
 
    ServiceHandle<Muon::IMuonIdHelperSvc> m_idHelperSvc{
        this,
        "MuonIdHelperSvc",
        "Muon::MuonIdHelperSvc/MuonIdHelperSvc",
    };
 
    // Cluster fitters.
    ToolHandle<ICscClusterFitter> m_pfitter_def{
        this,
        "default_fitter",
        "SimpleCscClusterFitter/SimpleCscClusterFitter",
    };
    ToolHandle<ICscClusterFitter> m_pfitter_prec{
        this,
        "precision_fitter",
        "QratCscClusterFitter/QratCscClusterFitter",
    };
};
 
#endif