DerivationFramework::HIJetAugmentationTool Class Reference

#include <HIJetAugmentationTool.h>

Inheritance diagram for DerivationFramework::HIJetAugmentationTool:

Collaboration diagram for DerivationFramework::HIJetAugmentationTool:

Public Member Functions
	HIJetAugmentationTool (const std::string &t, const std::string &n, const IInterface *p)
	~HIJetAugmentationTool ()
StatusCode	initialize ()
StatusCode	finalize ()
virtual StatusCode	addBranches (const EventContext &ctx) const

Private Attributes
Gaudi::Property< float >	m_deltaR
SG::ReadHandleKey< xAOD::EventInfo >	m_eventInfoKey
SG::ReadHandleKey< xAOD::JetContainer >	m_hiJet_key
SG::ReadHandleKey< xAOD::JetContainer >	m_caloJet_key
PublicToolHandle< IJetUpdateJvt >	m_jvtUpdateTool
	JVT update tool. More...
SG::WriteDecorHandleKey< xAOD::JetContainer >	m_jvtMatchedKey

Detailed Description

Definition at line 26 of file HIJetAugmentationTool.h.

Constructor & Destructor Documentation

HIJetAugmentationTool()

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

Definition at line 11 of file HIJetAugmentationTool.cxx.

                                                                                      :   base_class(t,n,p)
  {
  }

~HIJetAugmentationTool()

DerivationFramework::HIJetAugmentationTool::~HIJetAugmentationTool

(

)

Definition at line 18 of file HIJetAugmentationTool.cxx.

  {
  }

Member Function Documentation

addBranches()

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

virtual

Definition at line 53 of file HIJetAugmentationTool.cxx.

                                                                             {
    SG::ReadHandle<xAOD::EventInfo> eventInfo(m_eventInfoKey, ctx);
 
    // Load jet containers
    SG::ReadHandle<xAOD::JetContainer> hiJets(m_hiJet_key, ctx);
    if (!hiJets.isValid()) {
      ATH_MSG_ERROR("Couldn't retrieve JetContainer with key " << m_hiJet_key);
      return StatusCode::FAILURE;
    }
    SG::ReadHandle<xAOD::JetContainer> caloJets(m_caloJet_key, ctx);
    if (!caloJets.isValid()) {
      ATH_MSG_ERROR("Couldn't retrieve JetContainer with key "
                    << m_caloJet_key);
      return StatusCode::FAILURE;
    }
 
    SG::WriteDecorHandle<xAOD::JetContainer, float> jvtMatchedHandle(m_jvtMatchedKey,ctx);
 
    // first loop over calibrated HI jets
    for (const auto *hjet : *hiJets) {
      float mindR = 999.;
      float matchedJvt = -1;
      // second loop over topo jets
      for (const auto *tjet : *caloJets) {
        float newjvt = m_jvtUpdateTool->updateJvt(*tjet);
 
        // perform the matching
        float dR =
            deltaR(tjet->eta(), hjet->eta(), hjet->phi(), tjet->phi());
        
        if (dR < m_deltaR.value() && dR < mindR) {
          mindR = dR;
          matchedJvt = newjvt;
        }
      }
    
      if (mindR < m_deltaR.value()) {
        (jvtMatchedHandle)(*hjet) = matchedJvt;
      } else {
        (jvtMatchedHandle)(*hjet) = -1; 
      }
      
    }
 
    return StatusCode::SUCCESS;
  }

finalize()

StatusCode DerivationFramework::HIJetAugmentationTool::finalize

(

)

Definition at line 39 of file HIJetAugmentationTool.cxx.

  {
 
    ATH_CHECK(m_jvtUpdateTool->finalize());
 
    return StatusCode::SUCCESS;
  }

initialize()

StatusCode DerivationFramework::HIJetAugmentationTool::initialize

(

)

Definition at line 23 of file HIJetAugmentationTool.cxx.

  {
    ATH_CHECK(m_eventInfoKey.initialize());
    ATH_CHECK(m_hiJet_key.initialize());
    ATH_CHECK(m_caloJet_key.initialize());
    ATH_CHECK(m_jvtUpdateTool.retrieve());
    
    m_jvtMatchedKey = m_hiJet_key.key() + "." + m_jvtMatchedKey.key();
    ATH_CHECK(m_jvtMatchedKey.initialize());
    
    ATH_MSG_INFO("DeltaRJetMatching = "<< m_deltaR.value());
    
    
    return StatusCode::SUCCESS;
  }

Member Data Documentation

m_caloJet_key

SG::ReadHandleKey<xAOD::JetContainer> DerivationFramework::HIJetAugmentationTool::m_caloJet_key

private

Initial value:

{
        this, "CaloJetContainerKey", "AntiKt4EMTopoJets"}

Definition at line 47 of file HIJetAugmentationTool.h.

m_deltaR

Gaudi::Property<float> DerivationFramework::HIJetAugmentationTool::m_deltaR

private

Initial value:

{
        this, "DeltaRJetMatching", 0.3,
        "Maximum distance in eta-phi between two matched jets"}

Definition at line 40 of file HIJetAugmentationTool.h.

m_eventInfoKey

SG::ReadHandleKey<xAOD::EventInfo> DerivationFramework::HIJetAugmentationTool::m_eventInfoKey

private

Initial value:

{this, "EventInfoKey",
                                                      "EventInfo", ""}

Definition at line 43 of file HIJetAugmentationTool.h.

m_hiJet_key

SG::ReadHandleKey<xAOD::JetContainer> DerivationFramework::HIJetAugmentationTool::m_hiJet_key

private

Initial value:

{this, "HIJetContainerKey",
                                                      "AntiKt4HIJets"}

Definition at line 45 of file HIJetAugmentationTool.h.

m_jvtMatchedKey

SG::WriteDecorHandleKey<xAOD::JetContainer> DerivationFramework::HIJetAugmentationTool::m_jvtMatchedKey

private

Initial value:

{
        this, "JVTMatchedName", "JvtMatched",
        "SG Key for JVT AuxData"}

Definition at line 56 of file HIJetAugmentationTool.h.

m_jvtUpdateTool

PublicToolHandle<IJetUpdateJvt> DerivationFramework::HIJetAugmentationTool::m_jvtUpdateTool

private

Initial value:

{
        this, "JVTToolEMTopo", "JetVertexTaggerTool",
        "JVT tool for EMTopo jets"}

JVT update tool.

Definition at line 51 of file HIJetAugmentationTool.h.

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

• HIJetAugmentationTool.h
• HIJetAugmentationTool.cxx