#include <ParticleJetLabelCommon.h>

Collaboration diagram for ParticleJetTools::IParticleLinker:

Public Member Functions
	IParticleLinker (const SG::ReadHandleKey< xAOD::TruthParticleContainer > &, const std::string &linkName)

void	decorate (const xAOD::Jet &, const std::vector< const xAOD::TruthParticle * > &) const

Private Types
using	IPLV = std::vector< ElementLink< xAOD::IParticleContainer > >

Private Attributes
SG::AuxElement::Decorator< IPLV >	m_dec

Detailed Description

Definition at line 62 of file ParticleJetLabelCommon.h.

Member Typedef Documentation

◆ IPLV

using ParticleJetTools::IParticleLinker::IPLV = std::vector<ElementLink<xAOD::IParticleContainer> >

private

Definition at line 69 of file ParticleJetLabelCommon.h.

Constructor & Destructor Documentation

◆ IParticleLinker()

ParticleJetTools::IParticleLinker::IParticleLinker	(	const SG::ReadHandleKey< xAOD::TruthParticleContainer > &	,
		const std::string &	linkName
	)

Definition at line 139 of file ParticleJetLabelCommon.cxx.

                               :
     m_dec(linkname)
   {
   }

Member Function Documentation

◆ decorate()

void ParticleJetTools::IParticleLinker::decorate	(	const xAOD::Jet &	jet,
		const std::vector< const xAOD::TruthParticle * > &	ipv
	)		const

Definition at line 145 of file ParticleJetLabelCommon.cxx.

   {
     IPLV links;
     for (const xAOD::TruthParticle* ip: ipv) {
       // I copied this whole song and dance from setAssociatedObjects
       // in the jet edm. It would be much easier if we could store the
       // container hash in this object and use ElementLink(sgkey,
       // index) but that seems to break in AnalysisBase
       IPLV::value_type link;
       const auto* ipc = dynamic_cast<const xAOD::IParticleContainer*>(
         ip->container());
       link.toIndexedElement(*ipc, ip->index());
       links.push_back(link);
     }
     m_dec(jet) = links;
   }

Member Data Documentation

◆ m_dec

SG::AuxElement::Decorator<IPLV> ParticleJetTools::IParticleLinker::m_dec

private

Definition at line 70 of file ParticleJetLabelCommon.h.

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

Public Member Functions

Private Types

Private Attributes