InDet::InDetDenseEnvAmbiTrackSelectionTool::lessTrkTrack Struct Reference

Collaboration diagram for InDet::InDetDenseEnvAmbiTrackSelectionTool::lessTrkTrack:

Public Member Functions
bool	operator() (const Trk::Track *x, const Trk::Track *y) const

Detailed Description

Definition at line 238 of file InDetDenseEnvAmbiTrackSelectionTool.h.

Member Function Documentation

operator()()

bool InDet::InDetDenseEnvAmbiTrackSelectionTool::lessTrkTrack::operator() ( const Trk::Track * x, const Trk::Track * y ) const

inline

Definition at line 239 of file InDetDenseEnvAmbiTrackSelectionTool.h.

      {
        if (ATH_UNLIKELY(!x and !y)) return false;
        if (ATH_UNLIKELY(!x)) return true;
        if (ATH_UNLIKELY(!y)) return false;
        if (ATH_UNLIKELY(!x->trackParameters()  and !y->trackParameters())) return false;
        if (ATH_UNLIKELY(!x->trackParameters() || x->trackParameters()->size() <= 0) ) return true;
        if (ATH_UNLIKELY(!y->trackParameters() || y->trackParameters()->size() <= 0) ) return false;
        return std::fabs( (*x->trackParameters())[0]->parameters()[Trk::qOverP]) < std::fabs( (*y->trackParameters())[0]->parameters()[Trk::qOverP]) ;
      }

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

• InDetDenseEnvAmbiTrackSelectionTool.h