Muon::SortTracksByHitNumber Class Reference

#include <SortTracksByHitNumber.h>

Collaboration diagram for Muon::SortTracksByHitNumber:

Public Member Functions
bool	operator() (const Trk::Track *tr1, const Trk::Track *tr2)
bool	operator() (const Trk::Track &tr1, const Trk::Track &tr2)

Detailed Description

Definition at line 15 of file SortTracksByHitNumber.h.

Member Function Documentation

operator()() [1/2]

bool Muon::SortTracksByHitNumber::operator() ( const Trk::Track & tr1, const Trk::Track & tr2 )

inline

Definition at line 19 of file SortTracksByHitNumber.h.

                                                                  {
            // prefer tracks with fit quality (always expected)
            const Trk::FitQuality* fq1 = tr1.fitQuality();
            const Trk::FitQuality* fq2 = tr2.fitQuality();
            if (!fq1 && fq2) return false;
            if (fq1 && !fq2) return true;
            if (!fq1 && !fq2) return false;
 
            if (fq1->numberDoF() > fq2->numberDoF()) return true;
            if (fq1->numberDoF() < fq2->numberDoF()) return false;
 
            // select candidate with smallest chi2
            double chi2Ndof1 = fq1->chiSquared() / fq1->numberDoF();
            double chi2Ndof2 = fq2->chiSquared() / fq2->numberDoF();
            return chi2Ndof1 < chi2Ndof2;
        }

operator()() [2/2]

bool Muon::SortTracksByHitNumber::operator() ( const Trk::Track * tr1, const Trk::Track * tr2 )

inline

Definition at line 17 of file SortTracksByHitNumber.h.

{ return this->operator()(*tr1, *tr2); }

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The documentation for this class was generated from the following file:

• SortTracksByHitNumber.h