reco::Vertex Class Reference

#include <Vertex.h>

Inheritance diagram for reco::Vertex:

Classes
class	TrackEqual

Public Types
enum	{ dimension = 3 }
	error matrix dimension More...
enum	{ size = dimension * ( dimension + 1 ) / 2 }
	matix size More...
typedef math::Error< dimension > ::type	CovarianceMatrix
	covariance error matrix (3x3) More...
typedef math::Error< dimension > ::type	Error
	covariance error matrix (3x3) More...
typedef unsigned int	index
	index type More...
typedef math::XYZPoint	Point
	point in the space More...
typedef std::vector < TrackBaseRef > ::const_iterator	trackRef_iterator
	The iteratator for the vector<TrackRef> More...

Public Member Functions
void	add (const TrackBaseRef &r, float w=1.0)
	add a reference to a Track More...
void	add (const TrackBaseRef &r, const Track &refTrack, float w=1.0)
	add the original a Track(reference) and the smoothed Track More...
double	chi2 () const
	chi-squares More...
double	covariance (int i, int j) const
	(i, j)-th element of error matrix, i, j = 0, ... 2 More...
CovarianceMatrix	covariance () const
	return SMatrix More...
Error	error () const
	return SMatrix More...
void	fill (CovarianceMatrix &v) const
	fill SMatrix More...
bool	hasRefittedTracks () const
	Checks whether refitted tracks are stored. More...
bool	isFake () const
bool	isValid () const
	Tells whether the vertex is valid. More...
double	ndof () const
double	normalizedChi2 () const
	chi-squared divided by n.d.o.f. More...
unsigned int	nTracks (float minWeight=0.5) const
	Returns the number of tracks in the vertex with weight above minWeight. More...
TrackBaseRef	originalTrack (const Track &refTrack) const
math::XYZTLorentzVectorD	p4 (float mass=0.13957018, float minWeight=0.5) const
	Returns the four momentum of the sum of the tracks, assuming the given mass for the decay products. More...
const Point &	position () const
	position More...
Track	refittedTrack (const TrackBaseRef &track) const
Track	refittedTrack (const TrackRef &track) const
const std::vector< Track > &	refittedTracks () const
	Returns the container of refitted tracks. More...
void	removeTracks ()
trackRef_iterator	tracks_begin () const
	first iterator over tracks More...
trackRef_iterator	tracks_end () const
	last iterator over tracks More...
size_t	tracksSize () const
	number of tracks More...
float	trackWeight (const TrackBaseRef &r) const
	returns the weight with which a Track has contributed to the vertex-fit. More...
float	trackWeight (const TrackRef &r) const
	returns the weight with which a Track has contributed to the vertex-fit. More...
	Vertex ()
	Vertex (const Point &, const Error &)
	Constructor for a fake vertex. More...
	Vertex (const Point &, const Error &, double chi2, double ndof, size_t size)
	constructor for a valid vertex, with all data More...
double	x () const
	x coordinate More...
double	xError () const
	error on x More...
double	y () const
	y coordinate More...
double	yError () const
	error on y More...
double	z () const
	y coordinate More...
double	zError () const
	error on z More...

Private Member Functions
index	idx (index i, index j) const
	position index More...

Private Attributes
float	chi2_
	chi-sqared More...
float	covariance_ [size]
	covariance matrix (3x3) as vector More...
float	ndof_
	number of degrees of freedom More...
Point	position_
	position More...
std::vector< Track >	refittedTracks_
	The vector of refitted tracks. More...
std::vector< TrackBaseRef >	tracks_
	reference to tracks More...
bool	validity_
	tells wether the vertex is really valid. More...
std::vector< uint8_t >	weights_

Detailed Description

A reconstructed Vertex providing position, error, chi2, ndof and reconstrudted tracks. The vertex can be valid, fake, or invalid. A valid vertex is one which has been obtained from a vertex fit of tracks, and all data is meaningful A fake vertex is a vertex which was not made out of a proper fit with tracks, but still has a position and error (chi2 and ndof are null). For a primary vertex, it could simply be the beam line. A fake vertex is considered valid. An invalid vertex has no meaningful data.

Author

Luca Lista, INFN

Definition at line 34 of file Vertex.h.

Member Typedef Documentation

typedef math::Error<dimension>::type reco::Vertex::CovarianceMatrix

covariance error matrix (3x3)

Definition at line 45 of file Vertex.h.

typedef math::Error<dimension>::type reco::Vertex::Error

covariance error matrix (3x3)

Definition at line 43 of file Vertex.h.

typedef unsigned int reco::Vertex::index

index type

Definition at line 49 of file Vertex.h.

typedef math::XYZPoint reco::Vertex::Point

point in the space

Definition at line 39 of file Vertex.h.

typedef std::vector<TrackBaseRef >::const_iterator reco::Vertex::trackRef_iterator

The iteratator for the vector<TrackRef>

Definition at line 37 of file Vertex.h.

Member Enumeration Documentation

anonymous enum

error matrix dimension

Enumerator
dimension

Definition at line 41 of file Vertex.h.

{ dimension = 3 };

anonymous enum

matix size

Enumerator
size

Definition at line 47 of file Vertex.h.

{ size = dimension * ( dimension + 1 ) / 2 };

Constructor & Destructor Documentation

reco::Vertex::Vertex ( )

inline

default constructor - The vertex will not be valid. Position, error, chi2, ndof will have random entries, and the vectors of tracks will be empty Use the isValid method to check that your vertex is valid.

Definition at line 53 of file Vertex.h.

References covariance_, i, size, and validity_.

            :  chi2_( 0.0 ), ndof_( 0 ), position_(0.,0.,0. ) { validity_ = false; for(int i = 0; i < size; ++ i ) covariance_[i]=0.;
}

Vertex::Vertex	(	const Point &	p,
		const Error &	err
	)

Constructor for a fake vertex.

Definition at line 18 of file Vertex.cc.

References covariance_, dimension, i, idx(), j, and validity_.

                                                   :
  chi2_( 0.0 ), ndof_( 0 ), position_( p ) {
  index idx = 0;
  for( index i = 0; i < dimension; ++ i ) 
    for( index j = 0; j <= i; ++ j )
      covariance_[ idx ++ ] = err( i, j );
  validity_ = true;
}

Vertex::Vertex	(	const Point &	p,
		const Error &	err,
		double	chi2,
		double	ndof,
		size_t	size
	)

constructor for a valid vertex, with all data

Definition at line 8 of file Vertex.cc.

References covariance_, dimension, i, idx(), j, tracks_, and validity_.

                                                                                           :
  chi2_( chi2 ), ndof_( ndof ), position_( p ) {
  tracks_.reserve( size );
  index idx = 0;
  for( index i = 0; i < dimension; ++ i ) 
    for( index j = 0; j <= i; ++ j )
      covariance_[ idx ++ ] = err( i, j );
  validity_ = true;
}

Member Function Documentation

void reco::Vertex::add	(	const TrackBaseRef &	r,
		float	w = 1.0
	)

add a reference to a Track

Referenced by reco::PFDisplacedVertex::addElement(), NuclearVertexBuilder::FillVertexWithCrossingPoint(), NuclearVertexBuilder::FillVertexWithLastPrimHit(), TransientVertex::operator reco::Vertex(), VZeroProducer::produce(), and PixelVertexProducer::produce().

void reco::Vertex::add	(	const TrackBaseRef &	r,
		const Track &	refTrack,
		float	w = 1.0
	)

add the original a Track(reference) and the smoothed Track

double reco::Vertex::chi2 ( void  ) const

inline

chi-squares

Definition at line 95 of file Vertex.h.

References chi2_.

Referenced by PatBJetVertexAnalyzer::analyze(), VertexMonitor::analyze(), TkConvValidator::analyze(), PrimaryVertexValidation::analyze(), ConversionProducer::buildCollection(), reco::PFDisplacedVertex::Dump(), GsfVertexTrackCompatibilityEstimator::estimate(), KalmanVertexTrackCompatibilityEstimator< N >::estimate(), SVTagInfoValidationAnalyzer::fillRecoToSim(), recoBSVTagInfoValidationAnalyzer::fillRecoToSim(), SVTagInfoValidationAnalyzer::fillSimToReco(), recoBSVTagInfoValidationAnalyzer::fillSimToReco(), V0Fitter::fitAll(), PFDisplacedVertexFinder::fitVertexFromSeed(), HLTmumutkFilter::hltFilter(), HLTDisplacedmumumuFilter::hltFilter(), HLTDisplacedmumuFilter::hltFilter(), HLTVertexFilter::hltFilter(), ConversionTools::isGoodConversion(), pat::PATVertexSlimmer::produce(), EventVtxInfoNtupleDumper::produce(), pat::PATSecondaryVertexSlimmer::produce(), ConeIsolation::produce(), pat::PATConversionProducer::produce(), CandCommonVertexFitterBase::set(), PFCandCommonVertexFitterBase::set(), and PrimaryVertexMonitor::vertexPlots().

{ return chi2_; }

double reco::Vertex::covariance ( int  i, int  j  ) const

inline

(i, j)-th element of error matrix, i, j = 0, ... 2

Definition at line 123 of file Vertex.h.

References covariance_, and idx().

Referenced by SignedImpactParameter3D::apply(), SignedTransverseImpactParameter::apply(), SignedDecayLength3D::apply(), VertexDistance::compatibility(), reco::SecondaryVertex::computeDist2d(), reco::SecondaryVertex::computeDist3d(), GsfConstraintAtVertex::constrainAtVertex(), tauImpactParameter::ParticleBuilder::createLorentzVectorParticle(), VertexDistance::distance(), VertexCompatibleWithBeam::distanceToBeam(), GsfVertexTrackCompatibilityEstimator::estimate(), KalmanVertexTrackCompatibilityEstimator< N >::estimate(), V0Fitter::fitAll(), IPTools::linearizedSignedImpactParameter3D(), ConversionHitChecker::nHitsBeforeVtx(), VertexCompatibleWithBeam::operator()(), reco::print(), InclusiveVertexFinder::produce(), SecondaryVertexProducer::produce(), PVFitter::pvQuality(), PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::selectPriVtxCompatibleWithTrack(), IPTools::signedDecayLength3D(), reco::JetSignalVertexCompatibilityAlgo::trackVertexCompat(), PrimaryVertexMonitor::vertexPlots(), reco::V0Candidate::vtxCovariance(), and SignedTransverseImpactParameter::zImpactParameter().

                                            { 
      return covariance_[ idx( i, j ) ]; 
    }

CovarianceMatrix reco::Vertex::covariance ( void  ) const

inline

return SMatrix

Definition at line 127 of file Vertex.h.

References fill(), and m.

Referenced by xError(), yError(), and zError().

{ Error m; fill( m ); return m; }

Error reco::Vertex::error ( ) const

inline

return SMatrix

Definition at line 129 of file Vertex.h.

References fill(), and m.

Referenced by argparse.ArgumentParser::_get_option_tuples(), python.rootplot.argparse.ArgumentParser::_get_option_tuples(), argparse.ArgumentParser::_parse_known_args(), python.rootplot.argparse.ArgumentParser::_parse_known_args(), argparse.ArgumentParser::_parse_optional(), python.rootplot.argparse.ArgumentParser::_parse_optional(), argparse.ArgumentParser::_read_args_from_files(), python.rootplot.argparse.ArgumentParser::_read_args_from_files(), IPTools::absoluteImpactParameter(), argparse.ArgumentParser::add_subparsers(), python.rootplot.argparse.ArgumentParser::add_subparsers(), FWSecVertexProxyBuilder::build(), FWVertexProxyBuilder::build(), reco::SecondaryVertex::computeDist2d(), reco::SecondaryVertex::computeDist3d(), dummyPrediction(), HLTmumutkFilter::hltFilter(), HLTDisplacedmumuFilter::hltFilter(), HLTDisplacedmumumuFilter::hltFilter(), pat::VertexAssociationSelector::operator()(), argparse.ArgumentParser::parse_args(), python.rootplot.argparse.ArgumentParser::parse_args(), argparse.ArgumentParser::parse_known_args(), python.rootplot.argparse.ArgumentParser::parse_known_args(), pat::PATVertexSlimmer::produce(), TrackIPProducer::produce(), pat::PATSecondaryVertexSlimmer::produce(), ConeIsolation::produce(), SecondaryVertexProducer::produce(), and reco::GhostTrackVertexFinder::vertices().

{ Error m; fill( m ); return m; }

void Vertex::fill

(

CovarianceMatrix &

v

)

const

fill SMatrix

Definition at line 27 of file Vertex.cc.

References covariance_, dimension, i, idx(), and j.

Referenced by covariance(), error(), CandCommonVertexFitterBase::set(), and PFCandCommonVertexFitterBase::set().

                                     {
  index idx = 0;
  for( index i = 0; i < dimension; ++ i ) 
    for( index j = 0; j <= i; ++ j )
      err( i, j ) = covariance_[ idx ++ ];
}

bool reco::Vertex::hasRefittedTracks ( ) const

inline

Checks whether refitted tracks are stored.

Definition at line 134 of file Vertex.h.

References refittedTracks_.

Referenced by nTracks(), reco::VertexFilter::operator()(), CombinedSVComputerV2::operator()(), GhostTrackComputer::operator()(), CombinedSVComputer::operator()(), CombinedSVSoftLeptonComputer::operator()(), p4(), and reco::TrackKinematics::TrackKinematics().

{return !refittedTracks_.empty();}

index reco::Vertex::idx ( index  i, index  j  ) const

inlineprivate

position index

Definition at line 184 of file Vertex.h.

References a, b, and j.

Referenced by covariance(), fill(), and Vertex().

                                        {
      int a = ( i <= j ? i : j ), b = ( i <= j ? j : i );
      return b * ( b + 1 ) / 2 + a;
    }

bool reco::Vertex::isFake ( ) const

inline

Tells whether a Vertex is fake, i.e. not a vertex made out of a proper fit with tracks. For a primary vertex, it could simply be the beam line.

Definition at line 64 of file Vertex.h.

References chi2_, ndof_, and tracks_.

Referenced by TopDiLeptonDQM::analyze(), PileupJetIdAlgo::computeIdVariables(), BVertexFilter::filter(), TauTagTools::filteredPFChargedHadrCands(), TauTagTools::filteredTracks(), HLTVertexFilter::hltFilter(), PVObjectSelector::operator()(), EventVtxInfoNtupleDumper::produce(), PFchsMETcorrInputProducer::produce(), PrimaryVertexMonitor::pvTracksPlots(), MVAJetIdMaker::SetVars(), and PrimaryVertexMonitor::vertexPlots().

{return (chi2_==0 && ndof_==0 && tracks_.empty());}

bool reco::Vertex::isValid ( void  ) const

inline

Tells whether the vertex is valid.

Definition at line 60 of file Vertex.h.

References validity_.

Referenced by EwkElecDQM::analyze(), EwkMuDQM::analyze(), TkConvValidator::analyze(), PrimaryVertexValidation::analyze(), ConversionProducer::buildCollection(), ConvertedPhotonProducer::buildCollections(), NuclearLikelihood::calculate(), ConversionProducer::checkPhi(), reco::Conversion::dxy(), reco::Conversion::dz(), NuclearVertexBuilder::FillVertexWithAdaptVtxFitter(), HLTVertexFilter::hltFilter(), ConversionTools::isGoodConversion(), lxy(), reco::Conversion::lxy(), reco::Conversion::lz(), PrimaryVertexMonitor::pvTracksPlots(), and PrimaryVertexMonitor::vertexPlots().

{return validity_;}

double reco::Vertex::ndof ( ) const

inline

Number of degrees of freedom Meant to be Double32_t for soft-assignment fitters: tracks may contribute to the vertex with fractional weights. The ndof is then = to the sum of the track weights. see e.g. CMS NOTE-2006/032, CMS NOTE-2004/002

Definition at line 102 of file Vertex.h.

References ndof_.

Referenced by CMSDAS11DijetAnalyzer::analyze(), CMSDAS11DijetTestAnalyzer::analyze(), VertexMonitor::analyze(), SiPixelTrackResidualSource::analyze(), TkConvValidator::analyze(), PrimaryVertexValidation::analyze(), ConversionProducer::buildCollection(), PileupJetIdAlgo::computeIdVariables(), reco::PFDisplacedVertex::Dump(), SVTagInfoValidationAnalyzer::fillRecoToSim(), recoBSVTagInfoValidationAnalyzer::fillRecoToSim(), SVTagInfoValidationAnalyzer::fillSimToReco(), recoBSVTagInfoValidationAnalyzer::fillSimToReco(), PrimaryVertexAnalyzer4PU::fillTrackHistos(), V0Fitter::fitAll(), PFDisplacedVertexFinder::fitVertexFromSeed(), HLTmumutkFilter::hltFilter(), HLTDisplacedmumuFilter::hltFilter(), HLTDisplacedmumumuFilter::hltFilter(), HLTVertexFilter::hltFilter(), ConversionTools::isGoodConversion(), PVObjectSelector::operator()(), pat::PATVertexSlimmer::produce(), EventVtxInfoNtupleDumper::produce(), pat::PATSecondaryVertexSlimmer::produce(), ConeIsolation::produce(), PFchsMETcorrInputProducer::produce(), pat::PATConversionProducer::produce(), PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::selectPriVtxCompatibleWithTrack(), CandCommonVertexFitterBase::set(), PFCandCommonVertexFitterBase::set(), MVAJetIdMaker::SetVars(), and PrimaryVertexMonitor::vertexPlots().

{ return ndof_; }

double reco::Vertex::normalizedChi2 ( ) const

inline

chi-squared divided by n.d.o.f.

Definition at line 104 of file Vertex.h.

References chi2_, and ndof_.

Referenced by VertexMonitor::analyze(), PrimaryVertexValidation::analyze(), reco::PFDisplacedVertex::Dump(), SVTagInfoValidationAnalyzer::fillRecoToSim(), recoBSVTagInfoValidationAnalyzer::fillRecoToSim(), SVTagInfoValidationAnalyzer::fillSimToReco(), recoBSVTagInfoValidationAnalyzer::fillSimToReco(), V0Fitter::fitAll(), HLTmumutkFilter::hltFilter(), HLTDisplacedmumuFilter::hltFilter(), and HLTDisplacedmumumuFilter::hltFilter().

{ return ndof_ != 0 ? chi2_ / ndof_ : chi2_ * 1e6; }

unsigned int Vertex::nTracks

(

float

minWeight = 0.5

)

const

Returns the number of tracks in the vertex with weight above minWeight.

Definition at line 147 of file Vertex.cc.

References hasRefittedTracks(), getDQMSummary::iter, n, originalTrack(), refittedTracks_, tracks_begin(), tracks_end(), and trackWeight().

{
 int n=0;
 if(hasRefittedTracks()) {
 for(std::vector<Track>::const_iterator iter = refittedTracks_.begin(); iter != refittedTracks_.end(); ++iter) 
   if (trackWeight(originalTrack(*iter)) >=minWeight) 
     n++;
 }
 else
 {
  for(std::vector<reco::TrackBaseRef>::const_iterator iter = tracks_begin(); iter != tracks_end(); iter++) 
   if (trackWeight(*iter) >=minWeight) 
    n++;  
 } 
 return n;
}

TrackBaseRef Vertex::originalTrack

(

const Track &

refTrack

)

const

Returns the original track which corresponds to a particular refitted Track Throws an exception if now refitted tracks are stored ot the track is not found in the list

Definition at line 86 of file Vertex.cc.

References refittedTracks_, and tracks_.

Referenced by PFDisplacedVertexFinder::commonTracks(), PF_PU_AssoMapAlgos::FindNIVertex(), PFDisplacedVertexHelper::identifyVertex(), PFDisplacedVertexHelper::lambdaCP(), reco::PFDisplacedVertex::momentum(), nTracks(), and p4().

{
  if (refittedTracks_.empty())
    throw cms::Exception("Vertex") << "No refitted tracks stored in vertex\n";
  std::vector<Track>::const_iterator it =
    find_if(refittedTracks_.begin(), refittedTracks_.end(), TrackEqual(refTrack));
  if (it==refittedTracks_.end())
    throw cms::Exception("Vertex") << "Refitted track not found in list\n";
  size_t pos = it - refittedTracks_.begin();
  return tracks_[pos];
}

math::XYZTLorentzVectorD Vertex::p4	(	float	mass = 0.13957018,
		float	minWeight = 0.5
	)		const

Returns the four momentum of the sum of the tracks, assuming the given mass for the decay products.

Definition at line 113 of file Vertex.cc.

References hasRefittedTracks(), getDQMSummary::iter, originalTrack(), refittedTracks_, tracks_begin(), tracks_end(), and trackWeight().

Referenced by FWVertexProxyBuilder::build(), pat::PATSecondaryVertexSlimmer::produce(), SecondaryVertexProducer::produce(), reco::Conversion::refittedPair4Momentum(), and TrackVertexArbitration::trackVertexArbitrator().

{

 math::XYZTLorentzVectorD sum;
 ROOT::Math::LorentzVector<ROOT::Math::PxPyPzM4D<double> > vec;

 if(hasRefittedTracks()) {
 for(std::vector<Track>::const_iterator iter = refittedTracks_.begin();
     iter != refittedTracks_.end(); ++iter) {
   if (trackWeight(originalTrack(*iter)) >=minWeight) {
   vec.SetPx(iter->px());
   vec.SetPy(iter->py());
   vec.SetPz(iter->pz());
   vec.SetM(mass);
   sum += vec;
   }
  }
 }
 else
 {
 for(std::vector<reco::TrackBaseRef>::const_iterator iter = tracks_begin();
            iter != tracks_end(); iter++) {
  if (trackWeight(*iter) >=minWeight) {
   vec.SetPx((*iter)->px());
   vec.SetPy((*iter)->py());
   vec.SetPz((*iter)->pz());
   vec.SetM(mass);
   sum += vec;
   }
  }
 }
 return sum;
}

const Point& reco::Vertex::position ( ) const

inline

position

Definition at line 106 of file Vertex.h.

References position_.

Referenced by IPTools::absoluteImpactParameter(), IPTools::absoluteImpactParameter3D(), IPTools::absoluteTransverseImpactParameter(), CMSDAS11DijetAnalyzer::analyze(), CMSDAS11DijetTestAnalyzer::analyze(), TrackAnalyzer::analyze(), TopElectronHLTOfflineSource::analyze(), TkConvValidator::analyze(), PrimaryVertexValidation::analyze(), SignedImpactParameter3D::apply(), CaloRecoTauAlgorithm::buildCaloTau(), PFRecoTauAlgorithm::buildPFTau(), pat::LeptonVertexSignificance::calculate(), ConversionProducer::checkPhi(), VertexDistance::compatibility(), reco::SecondaryVertex::computeDist2d(), reco::SecondaryVertex::computeDist3d(), PileupJetIdAlgo::computeIdVariables(), GsfConstraintAtVertex::constrainAtVertex(), tauImpactParameter::ParticleBuilder::createLorentzVectorParticle(), reco::VZero::crossingPoint(), VertexDistance::distance(), VertexCompatibleWithBeam::distanceToBeam(), dummyPrediction(), reco::PFDisplacedVertex::Dump(), ElectronMaker::electronIsoValuePF(), GsfVertexTrackCompatibilityEstimator::estimate(), KalmanVertexTrackCompatibilityEstimator< N >::estimate(), PFEGammaAlgo::fillPFCandidates(), PrimaryVertexAnalyzer4PU::fillTrackHistos(), TrackingFailureFilter::filter(), TauTagTools::filteredPFChargedHadrCands(), TauTagTools::filteredTracks(), PF_PU_AssoMapAlgos::FindConversionVertex(), PF_PU_AssoMapAlgos::FindNIVertex(), PFDisplacedVertexFinder::fitVertexFromSeed(), BtoCharmDecayVertexMerger::flightDirection(), HLTmumutkFilter::hltFilter(), HLTDisplacedmumuFilter::hltFilter(), HLTDisplacedmumumuFilter::hltFilter(), PFDisplacedVertexHelper::identifyVertex(), EGammaMvaEleEstimator::IDIsoCombinedMvaValue(), NuclearVertexBuilder::isCompatible(), muon::isHighPtMuon(), EGammaMvaEleEstimator::isoMvaValue(), SoftPFMuonTagInfoProducer::isSoftMuon(), muon::isSoftMuon(), SoftPFMuonTagInfoProducer::isTightMuon(), muon::isTightMuon(), PhotonConversionTrajectorySeedProducerFromQuadrupletsAlgo::loop(), PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::loopOnPriVtx(), L3MuonTrajectoryBuilder::makeTkCandCollection(), ConversionTools::matchesConversion(), EGammaMvaEleEstimator::mvaValue(), TracksClusteringFromDisplacedSeed::nearTracks(), NuclearTrackCorrector::newTrajNeeded(), reco::VertexFilter::operator()(), VertexCompatibleWithBeam::operator()(), PVObjectSelector::operator()(), pat::VertexAssociationSelector::operator()(), print(), pat::PATVertexSlimmer::produce(), TrackIPProducer::produce(), EventVtxInfoNtupleDumper::produce(), pat::PATSecondaryVertexSlimmer::produce(), MuonFromPVSelector::produce(), TrackFromPVSelector::produce(), InclusiveVertexFinder::produce(), GsfElectronFromPVSelector::produce(), VertexFromTrackProducer::produce(), SecondaryVertexProducer::produce(), PrimaryVertexMonitor::pvTracksPlots(), TkConvValidator::recalculateMomentumAtFittedVertex(), pf2pat::IPCutPFCandidateSelectorDefinition::select(), PhotonConversionTrajectorySeedProducerFromSingleLegAlgo::selectPriVtxCompatibleWithTrack(), reco::PFDisplacedVertex::setPrimaryDirection(), FWConvTrackHitsDetailView::setTextInfo(), MVAJetIdMaker::SetVars(), reco::V0Candidate::setVertex(), VertexDistanceXY::signedDistance(), VertexDistance3D::signedDistance(), IPTools::signedImpactParameter3D(), IPTools::signedTransverseImpactParameter(), ConeIsolationAlgorithm::tag(), ConversionProducer::trackD0Cut(), QcdUeDQM::trackSelection(), TrackVertexArbitration::trackVertexArbitrator(), reco::JetSignalVertexCompatibilityAlgo::trackVertexCompat(), PrimaryVertexMonitor::vertexPlots(), and reco::GhostTrackVertexFinder::vertices().

{ return position_; }

Track reco::Vertex::refittedTrack

(

const TrackBaseRef &

track

)

const

Returns the refitted track which corresponds to a particular original Track Throws an exception if now refitted tracks are stored ot the track is not found in the list

Referenced by CombinedSVComputer::operator()(), CombinedSVComputerV2::operator()(), GhostTrackComputer::operator()(), CombinedSVSoftLeptonComputer::operator()(), refittedTrack(), BtoCharmDecayVertexMerger::resolveBtoDchain(), reco::TrackKinematics::TrackKinematics(), and reco::PFDisplacedVertex::trackPosition().

Track Vertex::refittedTrack

(

const TrackRef &

track

)

const

Returns the refitted track which corresponds to a particular original Track Throws an exception if now refitted tracks are stored ot the track is not found in the list

Definition at line 108 of file Vertex.cc.

References refittedTrack().

{
  return refittedTrack(TrackBaseRef(track));
}

const std::vector<Track>& reco::Vertex::refittedTracks ( ) const

inline

Returns the container of refitted tracks.

Definition at line 149 of file Vertex.h.

References refittedTracks_.

Referenced by TkConvValidator::analyze(), PFDisplacedVertexFinder::commonTracks(), PF_PU_AssoMapAlgos::FindNIVertex(), PFDisplacedVertexHelper::identifyVertex(), PFDisplacedVertexHelper::isKaonMass(), PFDisplacedVertexHelper::lambdaCP(), reco::PFDisplacedVertex::momentum(), reco::VertexFilter::operator()(), reco::PFDisplacedVertex::totalCharge(), and reco::PFDisplacedVertex::trackPosition().

{ return refittedTracks_;}

void Vertex::removeTracks

(

)

Definition at line 64 of file Vertex.cc.

References refittedTracks_, tracks_, and weights_.

Referenced by reco::PFDisplacedVertex::cleanTracks(), and PFDisplacedVertexFinder::fitVertexFromSeed().

{
  weights_.clear();
  tracks_.clear();
  refittedTracks_.clear();
}

Vertex::trackRef_iterator Vertex::tracks_begin

(

)

const

first iterator over tracks

Definition at line 39 of file Vertex.cc.

References tracks_.

Referenced by NuclearVertexBuilder::addSecondaryTrack(), PatBJetVertexAnalyzer::analyze(), VertexMonitor::analyze(), PrimaryVertexValidation::analyze(), PrimaryVertexAnalyzer4PU::analyzeVertexCollectionTP(), VertexAssociatorByTracks::associateRecoToSim(), VertexAssociatorByTracks::associateSimToReco(), FWSecVertexProxyBuilder::build(), FWVertexProxyBuilder::build(), NuclearLikelihood::calculate(), PFIsolationEstimator::chargedHadronVertex(), PileupJetIdAlgo::computeIdVariables(), computeSharedTracks(), PFRecoTauDiscriminationByFlight::discriminate(), GsfVertexTrackCompatibilityEstimator::estimate(), KalmanVertexTrackCompatibilityEstimator< N >::estimate(), SVTagInfoValidationAnalyzer::fillRecoToSim(), recoBSVTagInfoValidationAnalyzer::fillRecoToSim(), SVTagInfoValidationAnalyzer::fillSimToReco(), recoBSVTagInfoValidationAnalyzer::fillSimToReco(), FFTJetPFPileupCleaner::findSomeVertexWFakes(), PrimaryVertexAnalyzer4PU::getTruthMatchedVertexTracks(), PATPrimaryVertexSelector::getVertexVariables(), HLTmumutkFilter::hltFilter(), HLTDisplacedmumumuFilter::hltFilter(), HLTDisplacedmumuFilter::hltFilter(), NuclearVertexBuilder::isCompatible(), PFEGammaFilters::isElectronSafeForJetMET(), main(), reco::VZero::negativeDaughter(), nTracks(), reco::VertexFilter::operator()(), CombinedSVComputer::operator()(), CombinedSVComputerV2::operator()(), CombinedSVSoftLeptonComputer::operator()(), p4(), reco::VZero::positiveDaughter(), reco::NuclearInteraction::primaryTrack(), PrimaryVertexAnalyzer4PU::printEventSummary(), pat::PATSecondaryVertexSlimmer::produce(), pat::PATLostTracks::produce(), PFchsMETcorrInputProducer::produce(), SecondaryVertexProducer::produce(), PFTauPrimaryVertexProducer::produce(), PVClusterComparer::pTSquaredSum(), PrimaryVertexMonitor::pvTracksPlots(), PFEGammaAlgo::removeOrLinkECALClustersToKFTracks(), BtoCharmDecayVertexMerger::resolveBtoDchain(), NuclearLikelihood::secondaryTrackMaxHits(), reco::NuclearInteraction::secondaryTracks_begin(), PFElectronAlgo::SetIDOutputs(), PFElectronAlgo::SetLinks(), reco::NbSharedTracks::sharedTracks(), VertexHigherPtSquared::sumPtSquared(), TrackerDpgAnalysis::sumPtSquared(), reco::TrackKinematics::TrackKinematics(), and PrimaryVertexMonitor::vertexPlots().

{
  return tracks_.begin();
}

Vertex::trackRef_iterator Vertex::tracks_end

(

)

const

last iterator over tracks

Definition at line 44 of file Vertex.cc.

References tracks_.

Referenced by NuclearVertexBuilder::addSecondaryTrack(), PatBJetVertexAnalyzer::analyze(), VertexMonitor::analyze(), PrimaryVertexValidation::analyze(), PrimaryVertexAnalyzer4PU::analyzeVertexCollectionTP(), VertexAssociatorByTracks::associateRecoToSim(), VertexAssociatorByTracks::associateSimToReco(), FWSecVertexProxyBuilder::build(), FWVertexProxyBuilder::build(), PFIsolationEstimator::chargedHadronVertex(), PileupJetIdAlgo::computeIdVariables(), computeSharedTracks(), PFRecoTauDiscriminationByFlight::discriminate(), GsfVertexTrackCompatibilityEstimator::estimate(), KalmanVertexTrackCompatibilityEstimator< N >::estimate(), SVTagInfoValidationAnalyzer::fillRecoToSim(), recoBSVTagInfoValidationAnalyzer::fillRecoToSim(), SVTagInfoValidationAnalyzer::fillSimToReco(), recoBSVTagInfoValidationAnalyzer::fillSimToReco(), FFTJetPFPileupCleaner::findSomeVertexWFakes(), PrimaryVertexAnalyzer4PU::getTruthMatchedVertexTracks(), PATPrimaryVertexSelector::getVertexVariables(), PFEGammaFilters::isElectronSafeForJetMET(), main(), nTracks(), reco::VertexFilter::operator()(), CombinedSVComputerV2::operator()(), CombinedSVComputer::operator()(), CombinedSVSoftLeptonComputer::operator()(), p4(), PrimaryVertexAnalyzer4PU::printEventSummary(), pat::PATSecondaryVertexSlimmer::produce(), pat::PATLostTracks::produce(), PFchsMETcorrInputProducer::produce(), SecondaryVertexProducer::produce(), PFTauPrimaryVertexProducer::produce(), PVClusterComparer::pTSquaredSum(), PrimaryVertexMonitor::pvTracksPlots(), PFEGammaAlgo::removeOrLinkECALClustersToKFTracks(), BtoCharmDecayVertexMerger::resolveBtoDchain(), NuclearLikelihood::secondaryTrackMaxHits(), reco::NuclearInteraction::secondaryTracks_end(), PFElectronAlgo::SetIDOutputs(), PFElectronAlgo::SetLinks(), reco::NbSharedTracks::sharedTracks(), VertexHigherPtSquared::sumPtSquared(), TrackerDpgAnalysis::sumPtSquared(), reco::TrackKinematics::TrackKinematics(), and PrimaryVertexMonitor::vertexPlots().

{
//   if ( !(tracks_.size() ) ) createTracks();
  return tracks_.end();
  // return weights_.keys().end();
}

size_t Vertex::tracksSize

(

)

const

number of tracks

Definition at line 34 of file Vertex.cc.

References weights_.

Referenced by PatVertexAnalyzer::analyze(), PatBJetVertexAnalyzer::analyze(), VertexMonitor::analyze(), TopDiLeptonDQM::analyze(), PrimaryVertexValidation::analyze(), PrimaryVertexAnalyzer4PU::analyzeVertexCollection(), PrimaryVertexAnalyzer4PU::analyzeVertexCollectionTP(), NuclearLikelihood::calculate(), SVTagInfoValidationAnalyzer::fillRecoToSim(), recoBSVTagInfoValidationAnalyzer::fillRecoToSim(), SVTagInfoValidationAnalyzer::fillSimToReco(), recoBSVTagInfoValidationAnalyzer::fillSimToReco(), NuclearVertexBuilder::FillVertexWithAdaptVtxFitter(), HLTmumutkFilter::hltFilter(), HLTDisplacedmumuFilter::hltFilter(), HLTDisplacedmumumuFilter::hltFilter(), reco::PFDisplacedVertex::momentum(), EventVtxInfoNtupleDumper::produce(), ConeIsolation::produce(), PrimaryVertexMonitor::pvTracksPlots(), NuclearLikelihood::secondaryTrackMaxHits(), reco::NuclearInteraction::secondaryTracksSize(), reco::PFDisplacedVertex::totalCharge(), and PrimaryVertexMonitor::vertexPlots().

{
  return weights_.size();
}

float reco::Vertex::trackWeight

(

const TrackBaseRef &

r

)

const

returns the weight with which a Track has contributed to the vertex-fit.

Referenced by VertexAssociatorByTracks::associateRecoToSim(), VertexAssociatorByTracks::associateSimToReco(), FWVertexProxyBuilder::build(), PFIsolationEstimator::chargedHadronVertex(), computeSharedTracks(), SVTagInfoValidationAnalyzer::fillRecoToSim(), recoBSVTagInfoValidationAnalyzer::fillRecoToSim(), SVTagInfoValidationAnalyzer::fillSimToReco(), recoBSVTagInfoValidationAnalyzer::fillSimToReco(), FFTJetPFPileupCleaner::findSomeVertexWFakes(), nTracks(), reco::VertexFilter::operator()(), CombinedSVComputer::operator()(), CombinedSVComputerV2::operator()(), CombinedSVSoftLeptonComputer::operator()(), p4(), PrimaryVertexAnalyzer4PU::printEventSummary(), pat::PATSecondaryVertexSlimmer::produce(), pat::PATLostTracks::produce(), pat::PATPackedCandidateProducer::produce(), SecondaryVertexProducer::produce(), PrimaryVertexMonitor::pvTracksPlots(), BtoCharmDecayVertexMerger::resolveBtoDchain(), reco::TrackKinematics::TrackKinematics(), trackWeight(), and PrimaryVertexMonitor::vertexPlots().

float Vertex::trackWeight

(

const TrackRef &

r

)

const

returns the weight with which a Track has contributed to the vertex-fit.

Definition at line 80 of file Vertex.cc.

References trackWeight().

{
  return trackWeight(TrackBaseRef(track));
}

double reco::Vertex::x ( ) const

inline

x coordinate

Definition at line 108 of file Vertex.h.

References position_.

Referenced by svgfig.Curve.Sample::__repr__(), svgfig.Ellipse::__repr__(), PatVertexAnalyzer::analyze(), TopDiLeptonDQM::analyze(), TkConvValidator::analyze(), SignedImpactParameter3D::apply(), SignedTransverseImpactParameter::apply(), SignedDecayLength3D::apply(), Vispa.Gui.WidgetContainer.WidgetContainer::autosize(), TauDiscriminationAgainstCaloMuon< TauType, TauDiscriminator >::beginEvent(), Vispa.Gui.VispaWidget.VispaWidget::boundingRect(), FWSecVertexProxyBuilder::build(), FWVertexProxyBuilder::build(), PFRecoTauAlgorithm::buildPFTau(), SignedDecayLength3D::closestApproachToJet(), SignedImpactParameter3D::closestApproachToJet(), IPTools::closestApproachToJet(), SignedImpactParameter3D::distance(), SignedImpactParameter3D::distanceWithJetAxis(), reco::Conversion::dxy(), reco::Conversion::dz(), PFPhotonAlgo::EvaluateSingleLegMVA(), PFEGammaAlgo::EvaluateSingleLegMVA(), SVTagInfoValidationAnalyzer::fillRecoToSim(), recoBSVTagInfoValidationAnalyzer::fillRecoToSim(), recoBSVTagInfoValidationAnalyzer::fillSimToReco(), SVTagInfoValidationAnalyzer::fillSimToReco(), V0Fitter::fitAll(), getVertexD0(), HLTVertexFilter::hltFilter(), ConversionTools::isGoodConversion(), TCMETAlgo::isGoodTrack(), IPTools::jetTrackDistance(), IPTools::linearizedSignedImpactParameter3D(), lxy(), reco::Conversion::lxy(), reco::PFDisplacedVertex::momentum(), ConversionHitChecker::nHitsBeforeVtx(), pat::VertexAssociationSelector::operator()(), geometryXMLparser.Alignable::pos(), Vispa.Gui.ConnectableWidget.ConnectableWidget::positionizeMenuWidget(), reco::print(), PFAlgo::processBlock(), ParticleReplacerParticleGun::produce(), pat::PATConversionProducer::produce(), SecondaryVertexProducer::produce(), PFAlgo::reconstructCluster(), PFPhotonAlgo::RunPFPhoton(), reco::PFDisplacedVertex::setPrimaryDirection(), FWConvTrackHitsDetailView::setTextInfo(), IPTools::signedDecayLength3D(), IPTools::signedImpactParameter3D(), IPTools::signedTransverseImpactParameter(), TrackClusterSplitter::splitClusters(), and SignedTransverseImpactParameter::zImpactParameter().

{ return position_.X(); }

double reco::Vertex::xError ( ) const

inline

error on x

Definition at line 114 of file Vertex.h.

References covariance(), and mathSSE::sqrt().

Referenced by PatVertexAnalyzer::analyze(), SVTagInfoValidationAnalyzer::fillRecoToSim(), recoBSVTagInfoValidationAnalyzer::fillRecoToSim(), SVTagInfoValidationAnalyzer::fillSimToReco(), recoBSVTagInfoValidationAnalyzer::fillSimToReco(), NuclearVertexBuilder::isCompatible(), PhotonConversionTrajectorySeedProducerFromQuadrupletsAlgo::loop(), InclusiveVertexFinder::produce(), VertexFromTrackProducer::produce(), pf2pat::IPCutPFCandidateSelectorDefinition::select(), and PrimaryVertexMonitor::vertexPlots().

{ return sqrt( covariance(0, 0) ); }

double reco::Vertex::y ( ) const

inline

y coordinate

Definition at line 110 of file Vertex.h.

References position_.

Referenced by svgfig.Ellipse::__repr__(), PatVertexAnalyzer::analyze(), TopDiLeptonDQM::analyze(), TkConvValidator::analyze(), SignedImpactParameter3D::apply(), SignedTransverseImpactParameter::apply(), SignedDecayLength3D::apply(), Vispa.Gui.WidgetContainer.WidgetContainer::autosize(), TauDiscriminationAgainstCaloMuon< TauType, TauDiscriminator >::beginEvent(), Vispa.Gui.VispaWidget.VispaWidget::boundingRect(), FWSecVertexProxyBuilder::build(), FWVertexProxyBuilder::build(), PFRecoTauAlgorithm::buildPFTau(), SignedDecayLength3D::closestApproachToJet(), SignedImpactParameter3D::closestApproachToJet(), IPTools::closestApproachToJet(), SignedImpactParameter3D::distance(), SignedImpactParameter3D::distanceWithJetAxis(), reco::Conversion::dxy(), reco::Conversion::dz(), PFPhotonAlgo::EvaluateSingleLegMVA(), PFEGammaAlgo::EvaluateSingleLegMVA(), SVTagInfoValidationAnalyzer::fillRecoToSim(), recoBSVTagInfoValidationAnalyzer::fillRecoToSim(), recoBSVTagInfoValidationAnalyzer::fillSimToReco(), SVTagInfoValidationAnalyzer::fillSimToReco(), V0Fitter::fitAll(), getVertexD0(), HLTVertexFilter::hltFilter(), ConversionTools::isGoodConversion(), TCMETAlgo::isGoodTrack(), IPTools::jetTrackDistance(), IPTools::linearizedSignedImpactParameter3D(), lxy(), reco::Conversion::lxy(), reco::PFDisplacedVertex::momentum(), ConversionHitChecker::nHitsBeforeVtx(), pat::VertexAssociationSelector::operator()(), geometryXMLparser.Alignable::pos(), Vispa.Gui.ConnectableWidget.ConnectableWidget::positionizeMenuWidget(), reco::print(), PFAlgo::processBlock(), ParticleReplacerParticleGun::produce(), pat::PATConversionProducer::produce(), SecondaryVertexProducer::produce(), PFAlgo::reconstructCluster(), PFPhotonAlgo::RunPFPhoton(), reco::PFDisplacedVertex::setPrimaryDirection(), FWConvTrackHitsDetailView::setTextInfo(), IPTools::signedDecayLength3D(), IPTools::signedImpactParameter3D(), IPTools::signedTransverseImpactParameter(), TrackClusterSplitter::splitClusters(), and SignedTransverseImpactParameter::zImpactParameter().

{ return position_.Y(); }

double reco::Vertex::yError ( ) const

inline

error on y

Definition at line 116 of file Vertex.h.

References covariance(), and mathSSE::sqrt().

Referenced by PatVertexAnalyzer::analyze(), recoBSVTagInfoValidationAnalyzer::fillRecoToSim(), SVTagInfoValidationAnalyzer::fillRecoToSim(), SVTagInfoValidationAnalyzer::fillSimToReco(), recoBSVTagInfoValidationAnalyzer::fillSimToReco(), NuclearVertexBuilder::isCompatible(), InclusiveVertexFinder::produce(), VertexFromTrackProducer::produce(), pf2pat::IPCutPFCandidateSelectorDefinition::select(), and PrimaryVertexMonitor::vertexPlots().

{ return sqrt( covariance(1, 1) ); }

double reco::Vertex::z ( ) const

inline

y coordinate

Definition at line 112 of file Vertex.h.

References position_.

Referenced by CMSDAS11DijetAnalyzer::analyze(), CMSDAS11DijetTestAnalyzer::analyze(), PatVertexAnalyzer::analyze(), TopDiLeptonDQM::analyze(), SignedImpactParameter3D::apply(), SignedTransverseImpactParameter::apply(), SignedDecayLength3D::apply(), TauDiscriminationAgainstCaloMuon< TauType, TauDiscriminator >::beginEvent(), FWSecVertexProxyBuilder::build(), FWVertexProxyBuilder::build(), CaloRecoTauTagInfoAlgorithm::buildCaloTauTagInfo(), PFRecoTauAlgorithm::buildPFTau(), PFRecoTauTagInfoAlgorithm::buildPFTauTagInfo(), SignedDecayLength3D::closestApproachToJet(), SignedImpactParameter3D::closestApproachToJet(), IPTools::closestApproachToJet(), SignedImpactParameter3D::distance(), SignedImpactParameter3D::distanceWithJetAxis(), reco::Conversion::dz(), PFPhotonAlgo::EvaluateLCorrMVA(), PFPhotonAlgo::EvaluateSingleLegMVA(), PFEGammaAlgo::EvaluateSingleLegMVA(), EwkElecTauHistManager::fillHistograms(), EwkMuTauHistManager::fillHistograms(), SVTagInfoValidationAnalyzer::fillRecoToSim(), recoBSVTagInfoValidationAnalyzer::fillRecoToSim(), SVTagInfoValidationAnalyzer::fillSimToReco(), recoBSVTagInfoValidationAnalyzer::fillSimToReco(), V0Fitter::fitAll(), HLTVertexFilter::hltFilter(), TCMETAlgo::isGoodTrack(), IPTools::jetTrackDistance(), IPTools::linearizedSignedImpactParameter3D(), QualityCutsAnalyzer::LoopOverJetTracksAssociation(), reco::Conversion::lz(), PrimaryVertexAnalyzer::matchVertex(), PrimaryVertexAnalyzer4PU::matchVertex(), reco::PFDisplacedVertex::momentum(), ConversionHitChecker::nHitsBeforeVtx(), PVObjectSelector::operator()(), pat::VertexAssociationSelector::operator()(), geometryXMLparser.Alignable::pos(), reco::print(), PFAlgo::processBlock(), EventVtxInfoNtupleDumper::produce(), ConeIsolation::produce(), ParticleReplacerParticleGun::produce(), PFchsMETcorrInputProducer::produce(), SecondaryVertexProducer::produce(), PFAlgo::reconstructCluster(), PFPhotonAlgo::RunPFPhoton(), reco::PFDisplacedVertex::setPrimaryDirection(), FWConvTrackHitsDetailView::setTextInfo(), IPTools::signedDecayLength3D(), IPTools::signedImpactParameter3D(), TrackClusterSplitter::splitClusters(), ConeIsolationAlgorithm::tag(), ImpactParameterAlgorithm::tag(), and SignedTransverseImpactParameter::zImpactParameter().

{ return position_.Z(); }

double reco::Vertex::zError ( ) const

inline

error on z

Definition at line 118 of file Vertex.h.

References covariance(), and mathSSE::sqrt().

Referenced by PatVertexAnalyzer::analyze(), pat::LeptonVertexSignificance::calculate(), SVTagInfoValidationAnalyzer::fillRecoToSim(), recoBSVTagInfoValidationAnalyzer::fillRecoToSim(), SVTagInfoValidationAnalyzer::fillSimToReco(), recoBSVTagInfoValidationAnalyzer::fillSimToReco(), NuclearVertexBuilder::isCompatible(), PhotonConversionTrajectorySeedProducerFromQuadrupletsAlgo::loop(), pat::VertexAssociationSelector::operator()(), InclusiveVertexFinder::produce(), VertexFromTrackProducer::produce(), pf2pat::IPCutPFCandidateSelectorDefinition::select(), and PrimaryVertexMonitor::vertexPlots().

{ return sqrt( covariance(2, 2) ); }

Member Data Documentation

float reco::Vertex::chi2_

private

chi-sqared

Definition at line 167 of file Vertex.h.

Referenced by chi2(), isFake(), and normalizedChi2().

float reco::Vertex::covariance_[size]

private

covariance matrix (3x3) as vector

Definition at line 173 of file Vertex.h.

Referenced by covariance(), fill(), and Vertex().

float reco::Vertex::ndof_

private

number of degrees of freedom

Definition at line 169 of file Vertex.h.

Referenced by isFake(), ndof(), and normalizedChi2().

Point reco::Vertex::position_

private

position

Definition at line 171 of file Vertex.h.

Referenced by position(), x(), y(), and z().

std::vector<Track> reco::Vertex::refittedTracks_

private

The vector of refitted tracks.

Definition at line 177 of file Vertex.h.

Referenced by hasRefittedTracks(), nTracks(), originalTrack(), p4(), refittedTracks(), and removeTracks().

std::vector<TrackBaseRef > reco::Vertex::tracks_

private

reference to tracks

Definition at line 175 of file Vertex.h.

Referenced by isFake(), originalTrack(), removeTracks(), tracks_begin(), tracks_end(), and Vertex().

bool reco::Vertex::validity_

private

tells wether the vertex is really valid.

Definition at line 180 of file Vertex.h.

Referenced by isValid(), and Vertex().

std::vector<uint8_t> reco::Vertex::weights_

private

Definition at line 178 of file Vertex.h.

Referenced by removeTracks(), and tracksSize().