reco::PFRecTrack Class Reference

reconstructed track used as an input to particle flow More...

#include <PFRecTrack.h>

Inheritance diagram for reco::PFRecTrack:

Public Types
enum	AlgoType_t { Unknown = 0, KF = 1, GSF = 2, KF_ELCAND = 3 }
	different types of fitting algorithms More...

Public Member Functions
unsigned int	algoType () const
auto	eta () const
	PFRecTrack ()
	PFRecTrack (double charge, AlgoType_t algoType, int trackId, const reco::TrackRef &trackref)
	PFRecTrack (double charge, AlgoType_t algoType)
auto	phi () const
void	setSTIP (float STIP)
	the significance of the signed transverse impact parameter More...
const float	STIP () const
int	trackId () const
const reco::TrackRef &	trackRef () const
	~PFRecTrack ()
Public Member Functions inherited from reco::PFTrack
void	addPoint (const reco::PFTrajectoryPoint &trajPt)
double	charge () const
const reco::PFTrajectoryPoint &	extrapolatedPoint (unsigned layerid) const
std::vector< reco::PFTrajectoryPoint >::const_iterator	innermostMeasurement () const
	iterator on innermost tracker measurement More...
unsigned int	nTrajectoryMeasurements () const
unsigned int	nTrajectoryPoints () const
PFTrack &	operator= (const PFTrack &other)=default
std::vector< reco::PFTrajectoryPoint >::const_iterator	outermostMeasurement () const
	iterator on outermost tracker measurement More...
	PFTrack ()
	PFTrack (double charge)
	PFTrack (const PFTrack &other)
void	setPoint (unsigned int index, const reco::PFTrajectoryPoint &measurement)
	set a trajectory point More...
const reco::PFTrajectoryPoint &	trajectoryPoint (unsigned index) const
const std::vector< reco::PFTrajectoryPoint > &	trajectoryPoints () const

Private Attributes
AlgoType_t	algoType_
	type of fitting algorithm used to reconstruct the track More...
float	STIP_
int	trackId_
	track id More...
reco::TrackRef	trackRef_
	reference to corresponding track More...

Additional Inherited Members
Protected Attributes inherited from reco::PFTrack
double	charge_
	charge More...
unsigned int	indexInnermost_
	index innermost tracker measurement More...
unsigned int	indexOutermost_
	index outermost tracker measurement More...
std::vector< reco::PFTrajectoryPoint >	trajectoryPoints_
	vector of trajectory points More...
Static Protected Attributes inherited from reco::PFTrack
static const unsigned int	nMaxTrackingLayers_ = 17
	maximal number of tracking layers More...

Detailed Description

reconstructed track used as an input to particle flow

Additional information w/r to PFTrack:

• algorithm used to reconstruct the track
• track ID, soon to be replaced by a RefToBase to the corresponding Track

Author

Renaud Bruneliere, Michele Pioppi, Daniele Benedetti

Date

July 2006

Additional information w/r to PFTrack:

• algorithm used to reconstruct the track
• track ID, soon to be replaced by a RefToBase to the corresponding Track

Author

Renaud Bruneliere, Michele Pioppi

Date

July 2006

Definition at line 20 of file PFRecTrack.h.

Member Enumeration Documentation

AlgoType_t

enum reco::PFRecTrack::AlgoType_t

different types of fitting algorithms

Enumerator
Unknown
KF
GSF
KF_ELCAND

Definition at line 23 of file PFRecTrack.h.

                    {
      Unknown = 0,
      KF = 1,  // Kalman filter
      GSF = 2,
      KF_ELCAND = 3  // Gaussian sum filter
    };

Constructor & Destructor Documentation

PFRecTrack() [1/3]

PFRecTrack::PFRecTrack

(

)

Definition at line 8 of file PFRecTrack.cc.

: PFTrack(), algoType_(PFRecTrack::Unknown), trackId_(-1), STIP_(-99.) {}

~PFRecTrack()

reco::PFRecTrack::~PFRecTrack ( )

inline

Definition at line 31 of file PFRecTrack.h.

{}

PFRecTrack() [2/3]

PFRecTrack::PFRecTrack	(	double	charge,
		AlgoType_t	algoType,
		int	trackId,
		const reco::TrackRef &	trackref
	)

Definition at line 10 of file PFRecTrack.cc.

    : PFTrack(charge), algoType_(algoType), trackId_(trackId), trackRef_(trackRef), STIP_(-99.) {}

PFRecTrack() [3/3]

PFRecTrack::PFRecTrack	(	double	charge,
		AlgoType_t	algoType
	)

Definition at line 13 of file PFRecTrack.cc.

    : PFTrack(charge), algoType_(algoType), trackId_(-1), STIP_(-99.) {}

Member Function Documentation

algoType()

unsigned int reco::PFRecTrack::algoType ( ) const

inline

Returns

type of algorithm

Definition at line 39 of file PFRecTrack.h.

References algoType_.

Referenced by PFTrackTransformer::addPoints().

{ return algoType_; }

eta()

auto reco::PFRecTrack::eta ( ) const

inline

Returns

eta

Definition at line 54 of file PFRecTrack.h.

References trackRef_.

Referenced by Particle.Particle::__str__(), PFTrackTransformer::addPoints(), datamodel.Object::DeltaR(), Jet.Jet::jetID(), datamodel.Object::p4(), and Jet.Jet::puJetId().

{ return trackRef_->eta(); }

phi()

auto reco::PFRecTrack::phi ( ) const

inline

Returns

phi

Definition at line 57 of file PFRecTrack.h.

References trackRef_.

Referenced by Particle.Particle::__str__(), datamodel.Object::DeltaR(), datamodel.Object::p4(), and ntupleDataFormat.Track::phiPull().

{ return trackRef_->phi(); }

setSTIP()

void reco::PFRecTrack::setSTIP ( float  STIP )

inline

the significance of the signed transverse impact parameter

Definition at line 48 of file PFRecTrack.h.

References STIP(), and STIP_.

{ STIP_ = STIP; }

STIP()

const float reco::PFRecTrack::STIP ( ) const

inline

Returns

the significance of the signed transverse impact parameter

Definition at line 51 of file PFRecTrack.h.

References STIP_.

Referenced by setSTIP().

{ return STIP_; }

trackId()

int reco::PFRecTrack::trackId ( ) const

inline

Returns

id

Definition at line 42 of file PFRecTrack.h.

References trackId_.

{ return trackId_; }

trackRef()

const reco::TrackRef& reco::PFRecTrack::trackRef ( ) const

inline

Returns

reference to corresponding track

Definition at line 45 of file PFRecTrack.h.

References trackRef_.

{ return trackRef_; }

Member Data Documentation

algoType_

AlgoType_t reco::PFRecTrack::algoType_

private

type of fitting algorithm used to reconstruct the track

Definition at line 61 of file PFRecTrack.h.

Referenced by algoType().

STIP_

float reco::PFRecTrack::STIP_

private

Definition at line 68 of file PFRecTrack.h.

Referenced by setSTIP(), and STIP().

trackId_

int reco::PFRecTrack::trackId_

private

track id

Definition at line 64 of file PFRecTrack.h.

Referenced by trackId().

trackRef_

reco::TrackRef reco::PFRecTrack::trackRef_

private

reference to corresponding track

Definition at line 67 of file PFRecTrack.h.

Referenced by eta(), phi(), and trackRef().