DerivationFramework::MuonJetDrTool Class Reference

#include <MuonJetDrTool.h>

Inheritance diagram for DerivationFramework::MuonJetDrTool:

Collaboration diagram for DerivationFramework::MuonJetDrTool:

Public Member Functions
virtual StatusCode	initialize () override final
virtual StatusCode	addBranches (const EventContext &ctx) const override final

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", m_muonSGKey, "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.

Member Function Documentation

addBranches()

StatusCode DerivationFramework::MuonJetDrTool::addBranches ( const EventContext &  ctx ) const

finaloverridevirtual

Definition at line 19 of file MuonJetDrTool.cxx.

                                                                                      {
 
  // Retrieve main muonicle collection
  SG::ReadHandle<xAOD::MuonContainer> muons{m_muonSGKey, ctx};
  if (!muons.isValid()) {
    ATH_MSG_FATAL("Failed to retrieve 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 ( )

finaloverridevirtual

Definition at line 11 of file MuonJetDrTool.cxx.

                                                        {
  ATH_CHECK(m_muonSGKey.initialize());
  ATH_CHECK(m_jetSGKey.initialize());
  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", m_muonSGKey, "DFCommonJetDr"}

private

Definition at line 32 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 34 of file MuonJetDrTool.h.

m_jetSGKey

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

private

Definition at line 31 of file MuonJetDrTool.h.

m_muonSGKey

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

private

Definition at line 30 of file MuonJetDrTool.h.

---

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

• MuonJetDrTool.h
• MuonJetDrTool.cxx