reco::PFRecTrack Class Reference

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

#include <DataFormats/ParticleFlowReco/interface/PFRecTrack.h>

Inheritance diagram for reco::PFRecTrack:

List of all members.

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

Returns:
type of algorithm

PFRecTrack (double charge, AlgoType_t algoType)

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

PFRecTrack ()

int trackId () const

Returns:
id

const reco::TrackRef & trackRef () const

Returns:
reference to corresponding track

~PFRecTrack ()

Private Attributes

AlgoType_t algoType_

type of fitting algorithm used to reconstruct the track

int trackId_

track id

reco::TrackRef trackRef_

reference to corresponding track

Friends

std::ostream & operator<< (std::ostream &out, const PFRecTrack &track)

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

Date:: July 2006

Definition at line 22 of file PFRecTrack.h.

Member Enumeration Documentation

enum reco::PFRecTrack::AlgoType_t

different types of fitting algorithms

Enumerator:

Unknown
KF
GSF
KF_ELCAND

Definition at line 27 of file PFRecTrack.h.

00027                     {
00028       Unknown = 0,
00029       KF = 1, // Kalman filter 
00030       GSF = 2,
00031       KF_ELCAND=3// Gaussian sum filter
00032     };

Constructor & Destructor Documentation

PFRecTrack::PFRecTrack ( )

Definition at line 9 of file PFRecTrack.cc.

00009                        :
00010   PFTrack(),
00011   algoType_(PFRecTrack::Unknown)
00012 {}

reco::PFRecTrack::~PFRecTrack ( ) [inline]

Definition at line 35 of file PFRecTrack.h.

00035 {};

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

Definition at line 16 of file PFRecTrack.cc.

00019                                                       : 
00020   PFTrack(charge), 
00021   algoType_(algoType),
00022   trackId_(trackId), 
00023   trackRef_(trackRef)
00024 {}

PFRecTrack::PFRecTrack	(	double	charge,
		AlgoType_t	algoType
	)

Definition at line 28 of file PFRecTrack.cc.

00028                                                          : 
00029   PFTrack(charge), 
00030   algoType_(algoType),
00031   trackId_(-1)
00032 {}

Member Function Documentation

unsigned int reco::PFRecTrack::algoType ( ) const [inline]

Returns:: type of algorithm

Definition at line 47 of file PFRecTrack.h.

References algoType_.

Referenced by PFTrackTransformer::addPoints(), PFTrackTransformer::addPointsAndBrems(), reco::operator<<(), and PFBlockAlgo::testTrackAndECAL().

00047 { return algoType_; }

int reco::PFRecTrack::trackId ( ) const [inline]

Returns:: id

Reimplemented in reco::GsfPFRecTrack.

Definition at line 50 of file PFRecTrack.h.

References trackId_.

00050 {return trackId_;}

const reco::TrackRef& reco::PFRecTrack::trackRef ( ) const [inline]

Returns:: reference to corresponding track

Definition at line 54 of file PFRecTrack.h.

References trackRef_.

Referenced by PFSimParticleProducer::getSimIDs().

00054 {return trackRef_;}

Friends And Related Function Documentation

std::ostream& operator<<	(	std::ostream &	out,
		const PFRecTrack &	track
	)			`[friend]`

Definition at line 35 of file PFRecTrack.cc.

00036                                                         {  
00037   if (!out) return out;  
00038   
00039   const reco::PFTrajectoryPoint& closestApproach = 
00040     track.trajectoryPoint(reco::PFTrajectoryPoint::ClosestApproach);
00041   
00042   out << "Reco track charge = " << track.charge() 
00043       << ", type = " << track.algoType()
00044       << ", Pt = " << closestApproach.momentum().Pt() 
00045       << ", P = " << closestApproach.momentum().P() << std::endl
00046       << "\tR0 = " << closestApproach.position().Rho()
00047       <<" Z0 = " << closestApproach.position().Z() << std::endl
00048       << "\tnumber of tracker measurements = " 
00049       << track.nTrajectoryMeasurements() << std::endl
00050       <<"\tnumber of points total = "
00051       << track.trajectoryPoints_.size()<< std::endl;
00052 
00053   for(unsigned i=0; i<track.trajectoryPoints_.size(); i++) 
00054     out<<track.trajectoryPoints_[i]<<std::endl;
00055 
00056 
00057   return out;
00058 }

Member Data Documentation

AlgoType_t reco::PFRecTrack::algoType_ [private]

type of fitting algorithm used to reconstruct the track

Definition at line 64 of file PFRecTrack.h.

Referenced by algoType().

int reco::PFRecTrack::trackId_ [private]

track id

Reimplemented in reco::GsfPFRecTrack.

Definition at line 67 of file PFRecTrack.h.

Referenced by trackId().

reco::TrackRef reco::PFRecTrack::trackRef_ [private]

reference to corresponding track

Definition at line 70 of file PFRecTrack.h.

Referenced by trackRef().

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

DataFormats/ParticleFlowReco/interface/PFRecTrack.h
DataFormats/ParticleFlowReco/src/PFRecTrack.cc

Generated on Tue Jun 9 18:51:21 2009 for CMSSW by

1.5.4


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
	Returns: type of algorithm
	PFRecTrack (double charge, AlgoType_t algoType)
	PFRecTrack (double charge, AlgoType_t algoType, int trackId, const reco::TrackRef &trackref)
	PFRecTrack ()
int	trackId () const
	Returns: id
const reco::TrackRef &	trackRef () const
	Returns: reference to corresponding track
	~PFRecTrack ()
Private Attributes
AlgoType_t	algoType_
	type of fitting algorithm used to reconstruct the track
int	trackId_
	track id
reco::TrackRef	trackRef_
	reference to corresponding track
Friends
std::ostream &	operator<< (std::ostream &out, const PFRecTrack &track)