xAOD::MuonSegment_v1 Class Reference

#include <MuonSegment_v1.h>

Inheritance diagram for xAOD::MuonSegment_v1:

List of all members.

Public Member Functions
	MuonSegment_v1 ()
	Default constructor.
const ElementLink < ::Trk::SegmentCollection > &	muonSegment () const
void	setMuonSegment (const ElementLink< ::Trk::SegmentCollection > &segment)
Global position functions
Returns the global position Returns the x position
float	x () const
float	y () const
	Returns the x position.
float	z () const
	Returns the y position.
void	setPosition (float x, float y, float z)
	Sets the global position.
Global direction functions
Returns the global direction Returns the px
float	px () const
float	py () const
	Returns the py.
float	pz () const
	Returns the pz.
void	setDirection (float px, float py, float pz)
	Sets the direction.
Fitted time functions
Returns some information about fitted time and error on the time. Returns the time
float	t0 () const
float	t0error () const
	Returns the time error.
void	setT0Error (float t0, float t0Error)
	Sets the time error.
Fit quality functions
Returns some information about quality of the track fit. Returns the of the overall track fit.
float	chiSquared () const
float	numberDoF () const
	Returns the numberDoF.
void	setFitQuality (float chiSquared, float numberDoF)
	Set the 'Fit Quality' information.
Identification
The general muon identification scheme is defined here: https://cds.cern.ch/record/681542/files/com-muon-2002-019.pdf Returns the sector number
int	sector () const
Muon::MuonStationIndex::ChIndex	chamberIndex () const
	Returns the chamber index.
int	etaIndex () const
	Returns the eta index, which corresponds to stationEta in the offline identifiers (and the ).
Muon::MuonStationIndex::TechnologyIndex	technology () const
	Returns the main technology of the segment.
void	setIdentifier (int sector, Muon::MuonStationIndex::ChIndex chamberIndex, int etaIndex, Muon::MuonStationIndex::TechnologyIndex technology)
	Set the identifier.
Hit counts functions
Returns the number of hits Returns the number of precision hits
int	nPrecisionHits () const
int	nPhiLayers () const
	Returns the number of phi layers.
int	nTrigEtaLayers () const
	Returns the number of trigger eta layers.
void	setNHits (int nPrecisionHits, int nPhiLayers, int nTrigEtaLayers)
	Set the number of hits/layers.

---

Detailed Description

Class describing a MuonSegment.

Author:

Niels Van Eldik <niels.van.eldik@cern.ch>

Edward Moyse <Edward.Moyse@cern.ch>

Heberth Torres <htorres@cern.ch>

---

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

• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/xAODMuon/xAODMuon/versions/MuonSegment_v1.h
• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/xAODMuon/Root/MuonSegment_v1.cxx