DerivationFramework::MuonJetDrTool Class Reference

#include <MuonJetDrTool.h>

Inheritance diagram for DerivationFramework::MuonJetDrTool:

Collaboration diagram for DerivationFramework::MuonJetDrTool:

Public Member Functions
	MuonJetDrTool (const std::string &t, const std::string &n, const IInterface *p)
	Constructor with parameters. More...
	~MuonJetDrTool ()=default
	Destructor. More...
virtual StatusCode	addBranches () const override
virtual StatusCode	initialize () override

Private Attributes
SG::ReadHandleKey< xAOD::MuonContainer >	m_muonSGKey {this, "ContainerKey", "Muons"}
SG::ReadHandleKey< xAOD::JetContainer >	m_jetSGKey {this, "JetContainerKey", "AntiKt4EMTopoJets"}
SG::WriteDecorHandleKey< xAOD::MuonContainer >	m_jetDR_SGKey {this, "dRDecoration", "DFCommonJetDr"}
Gaudi::Property< float >	m_jetMinPt {this, "JetMinPt", 20.e3, "Minimal pt cut of the jets to be considered"}

Detailed Description

Definition at line 21 of file MuonJetDrTool.h.

Constructor & Destructor Documentation

MuonJetDrTool()

DerivationFramework::MuonJetDrTool::MuonJetDrTool	(	const std::string &	t,
		const std::string &	n,
		const IInterface *	p
	)

Constructor with parameters.

Definition at line 11 of file MuonJetDrTool.cxx.

                                                                                                           : base_class(t, n, p) {
}

~MuonJetDrTool()

DerivationFramework::MuonJetDrTool::~MuonJetDrTool ( )

default

Destructor.

Member Function Documentation

addBranches()

StatusCode DerivationFramework::MuonJetDrTool::addBranches ( ) const

overridevirtual

Definition at line 20 of file MuonJetDrTool.cxx.

                                                               {
    const EventContext& ctx = Gaudi::Hive::currentContext();
 
    // Retrieve main muonicle collection
    SG::ReadHandle<xAOD::MuonContainer> muons{m_muonSGKey, ctx};
    if (!muons.isValid()) {
        ATH_MSG_FATAL("Failed to retrive container " << m_muonSGKey.fullKey());
        return StatusCode::FAILURE;
    }
    SG::ReadHandle<xAOD::JetContainer> jets{m_jetSGKey, ctx};
    if (!jets.isValid()) {
        ATH_MSG_FATAL("Failed to retrieve " << m_jetSGKey.fullKey());
        return StatusCode::FAILURE;
    }
    SG::WriteDecorHandle<xAOD::MuonContainer, float> decorator_jetdR{m_jetDR_SGKey, ctx};
 
    for (auto muon : *muons) {
        double new_jetdR = FLT_MAX;
        bool found{false};
        for (auto jet : *jets) {
            if (jet->pt() <= m_jetMinPt) continue;
            new_jetdR = std::min(xAOD::P4Helpers::deltaR(jet, muon), new_jetdR);
            found = true;
        }
        decorator_jetdR(*muon) = found ? new_jetdR : -1;
    }
    return StatusCode::SUCCESS;
}

initialize()

StatusCode DerivationFramework::MuonJetDrTool::initialize ( )

overridevirtual

Definition at line 13 of file MuonJetDrTool.cxx.

                                                        {
    ATH_CHECK(m_muonSGKey.initialize());
    ATH_CHECK(m_jetSGKey.initialize());
    m_jetDR_SGKey = m_muonSGKey.key() + "." + m_jetDR_SGKey.key();
    ATH_CHECK(m_jetDR_SGKey.initialize());
    return StatusCode::SUCCESS;
}

Member Data Documentation

m_jetDR_SGKey

SG::WriteDecorHandleKey<xAOD::MuonContainer> DerivationFramework::MuonJetDrTool::m_jetDR_SGKey {this, "dRDecoration", "DFCommonJetDr"}

private

Definition at line 35 of file MuonJetDrTool.h.

m_jetMinPt

Gaudi::Property<float> DerivationFramework::MuonJetDrTool::m_jetMinPt {this, "JetMinPt", 20.e3, "Minimal pt cut of the jets to be considered"}

private

Definition at line 37 of file MuonJetDrTool.h.

m_jetSGKey

SG::ReadHandleKey<xAOD::JetContainer> DerivationFramework::MuonJetDrTool::m_jetSGKey {this, "JetContainerKey", "AntiKt4EMTopoJets"}

private

Definition at line 34 of file MuonJetDrTool.h.

m_muonSGKey

SG::ReadHandleKey<xAOD::MuonContainer> DerivationFramework::MuonJetDrTool::m_muonSGKey {this, "ContainerKey", "Muons"}

private

Definition at line 33 of file MuonJetDrTool.h.

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

• MuonJetDrTool.h
• MuonJetDrTool.cxx