Susy::OverlapTools Class Reference

A class to perform the overlap removal. More...

#include <OverlapTools.h>

Inheritance diagram for Susy::OverlapTools:

List of all members.

Public Member Functions
	OverlapTools ()
	Default ctor.
virtual void	performOverlap (ElectronVector &electrons, MuonVector &muons, TauVector &taus, JetVector &jets)
	dtor (for now we don't have anything to delete)
virtual void	j_e_overlap (ElectronVector &electrons, JetVector &jets, double dR)
	remove jet from electron
virtual void	e_j_overlap (ElectronVector &electrons, JetVector &jets, double dR)
	remove electron from jet
virtual void	m_j_overlap (MuonVector &muons, JetVector &jets, double dR)
	remove muon from jet
virtual void	e_m_overlap (ElectronVector &electrons, MuonVector &muons, double dR)
	remove electron from muon
virtual void	e_e_overlap (ElectronVector &electrons, double dR)
	remove electron from electron
virtual void	m_m_overlap (MuonVector &muons, double dR)
	remove muon from muon
virtual void	t_e_overlap (TauVector &taus, ElectronVector &electrons, double dR)
	remove tau from electron
virtual void	t_m_overlap (TauVector &taus, MuonVector &muons, double dR)
	remove tau from muon
virtual void	j_t_overlap (TauVector &taus, JetVector &jets, double dR)
virtual void	removeNonisolatedLeptons (ElectronVector &electrons, MuonVector &muons)
	remove non-isolated leptons from the input collections
OverlapTools &	setElectronIsolation (Isolation eleIso)
	electron isolation used in leptonPassesIsolation()
OverlapTools &	setMuonIsolation (Isolation muIso)
	muon isolation used in leptonPassesIsolation()
bool	leptonPassesIsolation (const Lepton *lep, const Isolation &iso)
	used within removeNonisolatedLeptons()
Static Public Member Functions
static OverlapTools *	build (const AnalysisType &a, bool verbose)
	provide analysis-specific OR tool (or vanilla one if analysis is unknown)
Protected Attributes
Isolation	m_electronIsolation
Isolation	m_muonIsolation
bool	m_verbose

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Detailed Description

A class to perform the overlap removal.

The generic OverlapTools implements the generic definitions from https://twiki.cern.ch/twiki/bin/viewauth/AtlasProtected/SusyObjectDefinitionsr2013TeV#Overlap_Removals

Analysis-dependent criteria should be implemented in your analysis-specific class inheriting from Overlap_Removals.

The analysis-specific tool should be instantiated with Overlap_Removals::build().

For details on the design and implementation of this class, see the documentation for JetSelector.

daniel.joseph.antrim@cern.ch davide.gerbaudo@gmail.com, Sep 2015

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Member Function Documentation

OverlapTools * Susy::OverlapTools::build	(	const AnalysisType &	a,
		bool	verbose
	)		[static]

provide analysis-specific OR tool (or vanilla one if analysis is unknown)

The user owns the selector (i.e. should use std::shared_ptr or delete it when done with it).

void Susy::OverlapTools::j_t_overlap	(	TauVector &	taus,
		JetVector &	jets,
		double	dR
	)		[virtual]

remove jet from tau

void Susy::OverlapTools::performOverlap	(	ElectronVector &	electrons,
		MuonVector &	muons,
		TauVector &	taus,
		JetVector &	jets
	)		[virtual]

dtor (for now we don't have anything to delete)

includes several of the member functions below.

Following the rel20/13TeV prescription described in: https://twiki.cern.ch/twiki/bin/viewauth/AtlasProtected/SusyObjectDefinitionsr2013TeV#Overlap_Removals

void Susy::OverlapTools::removeNonisolatedLeptons	(	ElectronVector &	electrons,
		MuonVector &	muons
	)		[virtual]

remove non-isolated leptons from the input collections

Some analyses might want to perform the overlap removal using isolated leptons only. In this case, they need to call this function within performOverlap() before calling all the a_b_overlap() functions. They also need to call setElectronIsolation() and setMuonIsolation() beforehand, with the values that can be retrieved from the ElectronSelector and MuonSelector.

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

• SusyNtuple/OverlapTools.h
• Root/OverlapTools.cxx