ORUtils::ObjLinkOverlapTool Class Reference

A generic tool which finds overlaps using ElementLinks. More...

#include <ObjLinkOverlapTool.h>

Inheritance diagram for ORUtils::ObjLinkOverlapTool:

List of all members.

Public Member Functions
	ObjLinkOverlapTool (const std::string &name)
	Create proper constructor for Athena.
virtual StatusCode	findOverlaps (const xAOD::IParticleContainer &cont1, const xAOD::IParticleContainer &cont2) const override
	Identify overlaps by ElementLink. Flags objects in cont1 which are linked to objects in cont2.
Protected Member Functions
virtual StatusCode	initializeDerived () override
	Initialize the tool.

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Detailed Description

A generic tool which finds overlaps using ElementLinks.

Allows to relate objects upstream (like when making derivations when all the information is available) and reuse the relation later when applying the full analysis selections. One expected use-case is for the Electron-Muon shared track matching.

Author:

Steve Farrell <Steven.Farrell@cern.ch>

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Constructor & Destructor Documentation

ORUtils::ObjLinkOverlapTool::ObjLinkOverlapTool

(

const std::string &

name

)

Create proper constructor for Athena.

Standalone constructor

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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/AssociationUtils/AssociationUtils/ObjLinkOverlapTool.h
• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/AssociationUtils/Root/ObjLinkOverlapTool.cxx