xAOD::JetConstituentVector Class Reference

A vector of jet constituents at the scale used during jet finding. More...

#include <JetConstituentVector.h>

List of all members.

Classes
class	iterator
Public Types
typedef iterator	const_iterator
typedef std::vector < ElementLink < IParticleContainer > >	ELvector
Public Member Functions
	JetConstituentVector (const ELvector *elv, JetConstitScale s)
bool	isValid () const
	Check if element links are valid.
bool	empty () const
	true if vector is empty()
size_t	size () const
	number of constituents
iterator	begin () const
	iterator on the first constituent
iterator	end () const
	iterator after the last constituent
iterator	begin (JetConstitScale s) const
	iterator at scale
iterator	end (JetConstitScale s) const
	iterator at scale
JetConstituent	operator[] (size_t i) const
	Constituent proxy at position i.
JetConstituent	at (size_t i) const
	Constituent proxy at position i.
JetConstituent	front () const
	first constituent proxy
JetConstituent	back () const
	last constituent proxy
std::vector< const IParticle * >	asIParticleVector () const
std::vector< JetConstituent >	asSTLVector ()
Protected Attributes
const std::vector< ElementLink < IParticleContainer > > *	m_elVector
JetConstitScale	m_sigState

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Detailed Description

A vector of jet constituents at the scale used during jet finding.

This class can be used as a vector<const IParticle*>. It provides iterators and the usual function of vector<>

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Member Function Documentation

std::vector< const IParticle * > xAOD::JetConstituentVector::asIParticleVector

(

)

const

vector of pointer to the underlying IParticles. WARNING !! these raw IParticle constituents might have a scale incompatible with the jet they're coming from.

std::vector< JetConstituent > xAOD::JetConstituentVector::asSTLVector

(

)

Returns this vector as a std::vector Provided for convenience when dealing with the JetConstituentVector::iterator is not possible. This method is slighly under-performant since it will create and fill a new std::vector.

iterator xAOD::JetConstituentVector::begin

(

JetConstitScale

s

)

const

iterator at scale

Parameters:

s

on the first constituent

iterator xAOD::JetConstituentVector::end

(

JetConstitScale

s

)

const

iterator at scale

Parameters:

s

after the last constituent

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

• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/xAODJet/xAODJet/JetConstituentVector.h
• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/xAODJet/Root/JetConstituentVector.cxx
• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/xAODJet/src/JetConstituentVector.cxx