met::METTruthAssociator Class Reference

#include <METTruthAssociator.h>

Inheritance diagram for met::METTruthAssociator:

Collaboration diagram for met::METTruthAssociator:

Public Member Functions
	METTruthAssociator (const std::string &name)
	~METTruthAssociator ()
StatusCode	initialize ()
	Dummy implementation of the initialisation function.
StatusCode	finalize ()
virtual StatusCode	execute (xAOD::MissingETContainer *metCont, xAOD::MissingETAssociationMap *metMap) const override
virtual void	print () const
	Print the state of the tool.
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.
virtual StatusCode	sysInitialize () override
	Perform system initialization for an algorithm.
virtual StatusCode	sysStart () override
	Handle START transition.
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles.
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles.
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T, V, H > &t)
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
bool	msgLvl (const MSG::Level lvl) const
Additional helper functions, not directly mimicking Athena
template<class T>
const T *	getProperty (const std::string &name) const
	Get one of the tool's properties.
const std::string &	msg_level_name () const __attribute__((deprecated))
	A deprecated function for getting the message level's name.
const std::string &	getName (const void *ptr) const
	Get the name of an object that is / should be in the event store.
SG::sgkey_t	getKey (const void *ptr) const
	Get the (hashed) key of an object that is in the event store.

Protected Member Functions
StatusCode	fillAssocMap (xAOD::MissingETAssociationMap *metMap, const xAOD::IParticleContainer *hardObjs) const final
StatusCode	executeTool (xAOD::MissingETContainer *metCont, xAOD::MissingETAssociationMap *metMap) const
StatusCode	associateJets (xAOD::MissingETAssociationMap *metMap) const
StatusCode	extractTruthParticles (const xAOD::IParticle *obj, std::vector< const xAOD::IParticle * > &truthlist) const
StatusCode	extractTruthFromElectron (const xAOD::IParticle *obj, std::vector< const xAOD::IParticle * > &truthlist) const
StatusCode	extractTruthFromPhoton (const xAOD::IParticle *obj, std::vector< const xAOD::IParticle * > &truthlist) const
StatusCode	extractTruthFromTau (const xAOD::IParticle *obj, std::vector< const xAOD::IParticle * > &truthlist) const
StatusCode	computeSoftTerms (xAOD::MissingETContainer *metCont, xAOD::MissingETAssociationMap *metMap) const
StatusCode	extractPFO (const xAOD::IParticle *, std::vector< const xAOD::IParticle * > &, const met::METAssociator::ConstitHolder &, std::map< const xAOD::IParticle *, MissingETBase::Types::constvec_t > &) const final
StatusCode	extractFE (const xAOD::IParticle *, std::vector< const xAOD::IParticle * > &, const met::METAssociator::ConstitHolder &, std::map< const xAOD::IParticle *, MissingETBase::Types::constvec_t > &) const final
StatusCode	extractTracks (const xAOD::IParticle *, std::vector< const xAOD::IParticle * > &, const met::METAssociator::ConstitHolder &) const final
StatusCode	extractTopoClusters (const xAOD::IParticle *, std::vector< const xAOD::IParticle * > &, const met::METAssociator::ConstitHolder &) const final
StatusCode	retrieveConstituents (met::METAssociator::ConstitHolder &constits) const
bool	acceptTrack (const xAOD::TrackParticle *trk, const xAOD::Vertex *pv) const
bool	isGoodEoverP (const xAOD::TrackParticle *trk) const
StatusCode	GetUEcorr (const met::METAssociator::ConstitHolder &constits, std::vector< TLorentzVector > &v_clus, TLorentzVector &clus, TLorentzVector &HR, const float Drcone, const float MinDistCone, float &UEcorr) const
virtual StatusCode	extractFEHR (const xAOD::IParticle *, std::vector< const xAOD::IParticle * >, std::vector< const xAOD::IParticle * > &, const met::METAssociator::ConstitHolder &, std::map< const xAOD::IParticle *, MissingETBase::Types::constvec_t > &, float &) const
void	renounceArray (SG::VarHandleKeyArray &handlesArray)
	remove all handles from I/O resolution
std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void >	renounce (T &h)
void	extraDeps_update_handler (Gaudi::Details::PropertyBase &ExtraDeps)
	Add StoreName to extra input/output deps as needed.

Static Protected Member Functions
static StatusCode	extractTruthFromMuon (const xAOD::IParticle *obj, std::vector< const xAOD::IParticle * > &truthlist)
static bool	greaterPt (const xAOD::IParticle *part1, const xAOD::IParticle *part2)
static bool	greaterPtPFO (const xAOD::PFO *part1, const xAOD::PFO *part2)
static bool	greaterPtFE (const xAOD::FlowElement *part1, const xAOD::FlowElement *part2)

Protected Attributes
ToolHandle< InDet::IInDetTrackSelectionTool >	m_trkseltool
ToolHandle< xAOD::ITrackIsolationTool >	m_trkIsolationTool
ToolHandle< xAOD::ICaloTopoClusterIsolationTool >	m_caloIsolationTool
std::string	m_neutralFELinksKey
std::string	m_chargedFELinksKey
std::string	m_neutralPFOLinksKey
std::string	m_chargedPFOLinksKey
bool	m_usePFOLinks
bool	m_useFELinks
SG::ReadHandleKey< xAOD::VertexContainer >	m_pvcollKey {this,"PrimVxColl","PrimaryVertices","Primary Vertex Collection"}
SG::ReadHandleKey< xAOD::IParticleContainer >	m_clcollKey {this,"ClusColl","CaloCalTopoClusters","Topo cluster Collection"}
SG::ReadHandleKey< xAOD::TrackParticleContainer >	m_trkcollKey {this,"TrkColl","InDetTrackParticles","Track particle Collection"}
SG::ReadHandleKey< xAOD::PFOContainer >	m_pfcollKey {this,"PFlowColl","","PFO Collection"}
SG::ReadHandleKey< xAOD::FlowElementContainer >	m_fecollKey {this,"FlowElementCollection","","FlowElement Collection (overrides PFO if not empty)"}
SG::ReadHandleKey< xAOD::IParticleContainer >	m_hybridContKey {this,"HybridKey","","Hybrid Collection"}
Gaudi::Property< bool >	m_recoil {this, "HRecoil", false, ""}
bool	m_pflow
bool	m_useTracks
bool	m_useRapidity
bool	m_useIsolationTools = false
bool	m_useModifiedClus
bool	m_weight_charged_pfo = false
bool	m_cleanChargedPFO
bool	m_skipconst
std::string	m_forcoll
double	m_foreta
double	m_cenTrackPtThr
double	m_forTrackPtThr

Private Member Functions
	METTruthAssociator ()
	Default constructor:

Private Attributes
SG::ReadHandleKey< xAOD::ElectronContainer >	m_recoElKey {this,"RecoElKey","Electrons",""}
SG::ReadHandleKey< xAOD::PhotonContainer >	m_recoGamKey {this,"RecoGamKey","Photons",""}
SG::ReadHandleKey< xAOD::TauJetContainer >	m_recoTauKey {this,"RecoTauKey","TauJets",""}
SG::ReadHandleKey< xAOD::MuonContainer >	m_recoMuKey {this,"RecoMuKey","Muons",""}
SG::ReadHandleKey< xAOD::JetContainer >	m_recoJetKey {this,"RecoJetKey","",""}
SG::ReadHandleKey< xAOD::TruthEventContainer >	m_truthEventKey {this,"TruthEventKey","TruthEvents",""}

Detailed Description

Definition at line 26 of file METTruthAssociator.h.

Constructor & Destructor Documentation

METTruthAssociator() [1/2]

met::METTruthAssociator::METTruthAssociator

(

const std::string &

name

)

Definition at line 47 of file METTruthAssociator.cxx.

                                                              : 
    AsgTool(name),
    METAssociator(name)
  {}

~METTruthAssociator()

met::METTruthAssociator::~METTruthAssociator ( )

default

METTruthAssociator() [2/2]

met::METTruthAssociator::METTruthAssociator ( )

private

Default constructor:

Member Function Documentation

acceptTrack()

bool met::METAssociator::acceptTrack ( const xAOD::TrackParticle * trk, const xAOD::Vertex * pv ) const

protectedinherited

Definition at line 376 of file METAssociator.cxx.

  {
 
    if (!vx) return false;//in events with no pv, we will just reject all tracks, and therefore build only the calo MET
    return static_cast<bool>  (m_trkseltool->accept( *trk, vx ));
 }

associateJets()

StatusCode met::METTruthAssociator::associateJets ( xAOD::MissingETAssociationMap * metMap ) const

protected

Definition at line 146 of file METTruthAssociator.cxx.

  {
    // Retrieve the jet container
    SG::ReadHandle<xAOD::JetContainer> jetCont(m_recoJetKey);
    if (!jetCont.isValid()) {
      ATH_MSG_WARNING("Unable to retrieve input jet container " << m_recoJetKey.key());
      return StatusCode::FAILURE;
    }
    ATH_MSG_DEBUG("Successfully retrieved jet collection");
 
    // Create jet associations
    std::vector<const IParticle*> chargedTruth;
    std::vector<const IParticle*> jetTruth;
    std::vector<ElementLink<IParticleContainer> > jetconst;
    jetTruth.reserve(20);
    for(const auto *const jet : *jetCont) {
      jetTruth.clear();
      jetconst.clear();
      MissingETBase::Types::constvec_t trkvec;
      MissingETBase::Types::constvec_t truthvec;
      if(!cacc_ghosttruth.isAvailable(*jet)) {
    ATH_MSG_WARNING("Failed to extract ghost truth particles from jet");
      } else {
    for (const auto& el : cacc_ghosttruth(*jet)) {
      if(el.isValid()) {
        const xAOD::TruthParticle *truth = static_cast<const xAOD::TruthParticle*>(*el);
        ATH_MSG_VERBOSE("Jet contains truth particle " << truth);
        if(fabs(truth->charge())>1e-6) {
          trkvec += *truth;
        }
        if(!truth->isMuon()) {
          jetconst.push_back(el);
          jetTruth.push_back(truth);
          truthvec += *truth;
        }
      }
    }
      }
 
      MissingETComposition::add(metMap,jet,jetconst,trkvec);
      MissingETComposition::insert(metMap,jet,jet,jetTruth);
      ATH_MSG_VERBOSE("Added association " << metMap->findIndex(jet) << " pointing to jet " << jet);
      ATH_MSG_VERBOSE("Jet pt, eta, phi = " << jet->pt() << ", " << jet->eta() << "," << jet->phi() );
      ATH_MSG_VERBOSE("Jet truthvec pt = " << truthvec.cpt() );
      ATH_MSG_VERBOSE("Jet trkvec pt = " << trkvec.cpt() );
    }
 
    MissingETComposition::addMiscAssociation(metMap);
    ATH_MSG_DEBUG("Added miscellaneous association");
 
    return StatusCode::SUCCESS;
  }

computeSoftTerms()

StatusCode met::METTruthAssociator::computeSoftTerms ( xAOD::MissingETContainer * metCont, xAOD::MissingETAssociationMap * metMap ) const

protected

Definition at line 199 of file METTruthAssociator.cxx.

  {
    // Add MET terms to the container
    // Always do this in order that the terms exist even if the method fails
    MissingET* metCoreAllTruth = new MissingET(0.,0.,0.,"SoftTruthAllCore",MissingETBase::Source::softEvent() | MissingETBase::Source::truthInt() | MissingETBase::Source::Category::Calo);
    metCont->push_back(metCoreAllTruth);
    MissingET* metCoreChargedTruth = new MissingET(0.,0.,0.,"SoftTruthChargedCore",MissingETBase::Source::softEvent() | MissingETBase::Source::truthInt() | MissingETBase::Source::Category::ID);
    metCont->push_back(metCoreChargedTruth);
    MissingET* metCoreChargedCentralTruth = new MissingET(0.,0.,0.,"SoftTruthChargedCentralCore",MissingETBase::Source::softEvent() | MissingETBase::Source::truthInt(MissingETBase::Source::Region::Central) | MissingETBase::Source::Category::ID);
    metCont->push_back(metCoreChargedCentralTruth);
 
    ATH_MSG_VERBOSE("Added core terms.");
 
    // Retrieve the truth container
    SG::ReadHandle<xAOD::TruthEventContainer> truthEventCont(m_truthEventKey);
    if (!truthEventCont.isValid()) {
      ATH_MSG_WARNING("Unable to retrieve input truthEvent container " << m_truthEventKey.key());
      return StatusCode::FAILURE;
    }
 
    // First truth event is the hard scatter
    const TruthEvent* hsevent = truthEventCont->front();
    ConstDataVector<TruthParticleContainer> truthParticleCont(SG::VIEW_ELEMENTS);
    for(size_t itp=0; itp<hsevent->nTruthParticles(); ++itp) {
      const xAOD::TruthParticle* tp = hsevent->truthParticle(itp);
      if(tp) {
    truthParticleCont.push_back(tp);
    ATH_MSG_VERBOSE("Extracted truth particle with index " << tp->index() );
      }
    }
 
    const IParticleContainer* uniqueTruth = metMap->getUniqueSignals(truthParticleCont.asDataVector(),MissingETBase::UsageHandler::TruthParticle);
    ATH_MSG_VERBOSE("Extracted " << uniqueTruth->size() << "/" << truthParticleCont.size()
            << " unique truth particles.");
    for(const auto *const part : *uniqueTruth) {
      const xAOD::TruthParticle* truth = static_cast<const xAOD::TruthParticle*>(part);
      // stable
      if(!truth->isGenStable()) continue;
      // interacting
      if(!MC::isInteracting(truth->pdgId())) continue;
      if(truth->pt()<1 || fabs(truth->eta())>5) continue;
      ATH_MSG_VERBOSE("Accepted soft truth particle with pt " << truth->pt()
              << " status " << truth->status()
              << " pdgId " << truth->pdgId() );
      if(fabs(truth->charge())>1e-6) {
    // in ID acceptance
    if(fabs(truth->eta())<2.5) *metCoreChargedCentralTruth += truth;
    *metCoreChargedTruth += truth;
      }
      if(!truth->isMuon()) *metCoreAllTruth += truth;
    }
    delete uniqueTruth;
    return StatusCode::SUCCESS;
  }

declareProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty ( Gaudi::Property< T, V, H > & t )

inlineinherited

Definition at line 145 of file AthCommonDataStore.h.

                                                                     {
    typedef typename SG::HandleClassifier<T>::type htype;
    return AthCommonDataStore<PBASE>::declareGaudiProperty(t, htype());
  }

detStore()

const ServiceHandle< StoreGateSvc > & AthCommonDataStore< AthCommonMsg< AlgTool > >::detStore ( ) const

inlineinherited

The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 95 of file AthCommonDataStore.h.

{ return m_detStore; }

evtStore()

ServiceHandle< StoreGateSvc > & AthCommonDataStore< AthCommonMsg< AlgTool > >::evtStore ( )

inlineinherited

The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.

Definition at line 85 of file AthCommonDataStore.h.

{ return m_evtStore; }

execute()

StatusCode met::METAssociator::execute ( xAOD::MissingETContainer * metCont, xAOD::MissingETAssociationMap * metMap ) const

overridevirtualinherited

Implements IMETAssocToolBase.

Definition at line 150 of file METAssociator.cxx.

  {
    ATH_MSG_DEBUG ("In execute: " << name() << "...");
    if(!metCont) {
      ATH_MSG_WARNING("Invalid pointer to MissingETContainer supplied! Abort.");
      return StatusCode::FAILURE;
    }
 
    if(!metMap) {
      ATH_MSG_WARNING("Invalid pointer to MissingETAssociationMap supplied! Abort.");
      return StatusCode::FAILURE;
    }
    if(m_pflow && !m_useTracks ){
      ATH_MSG_WARNING("Attempting to build PFlow MET without a track collection.");
      return StatusCode::FAILURE;
    }
 
    return this->executeTool(metCont, metMap);
  }

executeTool()

StatusCode met::METTruthAssociator::executeTool ( xAOD::MissingETContainer * metCont, xAOD::MissingETAssociationMap * metMap ) const

protectedvirtual

Implements met::METAssociator.

Definition at line 82 of file METTruthAssociator.cxx.

  {
    ATH_MSG_VERBOSE ("In execute: " << name() << "...");
 
    ATH_CHECK( associateJets(metMap) );
 
    SG::ReadHandle<xAOD::ElectronContainer> electronCont(m_recoElKey);
    if (!electronCont.isValid()) {
      ATH_MSG_WARNING("Unable to retrieve input electron container " << m_recoElKey.key());
      return StatusCode::FAILURE;
    }
 
    ATH_MSG_DEBUG("Successfully retrieved electron collection");
    if(fillAssocMap(metMap,electronCont.cptr()).isFailure()) {
      ATH_MSG_WARNING("Unable to fill map with electron container " << m_recoElKey.key());
      return StatusCode::FAILURE;
    }
 
    SG::ReadHandle<xAOD::PhotonContainer> photonCont(m_recoGamKey);
    if (!photonCont.isValid()) {
      ATH_MSG_WARNING("Unable to retrieve input photon container " << m_recoGamKey.key());
      return StatusCode::FAILURE;
    }
 
    ATH_MSG_DEBUG("Successfully retrieved photon collection");
    if(fillAssocMap(metMap,photonCont.cptr()).isFailure()) {
      ATH_MSG_WARNING("Unable to fill map with photon container " << m_recoGamKey.key());
      return StatusCode::FAILURE;
    }
 
    SG::ReadHandle<xAOD::MuonContainer> muonCont(m_recoMuKey);
    if (!muonCont.isValid()) {
      ATH_MSG_WARNING("Unable to retrieve input muon container " << m_recoMuKey.key());
      return StatusCode::FAILURE;
    }
 
    ATH_MSG_DEBUG("Successfully retrieved muon collection");
    if(fillAssocMap(metMap,muonCont.cptr()).isFailure()) {
      ATH_MSG_WARNING("Unable to fill map with muon container " << m_recoMuKey.key());
      return StatusCode::FAILURE;
    }
 
    SG::ReadHandle<xAOD::TauJetContainer> tauCont(m_recoTauKey);
    if (!tauCont.isValid()) {
      ATH_MSG_WARNING("Unable to retrieve input tau container " << m_recoTauKey.key());
      return StatusCode::FAILURE;
    }
    ATH_MSG_DEBUG("Successfully retrieved tau collection");
    if(fillAssocMap(metMap,tauCont.cptr()).isFailure()) {
      ATH_MSG_WARNING("Unable to fill map with tau container " << m_recoTauKey.key());
      return StatusCode::FAILURE;
    }
 
    if( computeSoftTerms(metCont,metMap).isFailure() ) {
      ATH_MSG_WARNING("Unable to build truth core soft terms.");
      return StatusCode::FAILURE;      
    }
 
    return StatusCode::SUCCESS;
  }

extractFE()

StatusCode met::METTruthAssociator::extractFE ( const xAOD::IParticle * , std::vector< const xAOD::IParticle * > & , const met::METAssociator::ConstitHolder & , std::map< const xAOD::IParticle *, MissingETBase::Types::constvec_t > &  ) const

inlinefinalprotectedvirtual

Implements met::METAssociator.

Definition at line 75 of file METTruthAssociator.h.

    {return StatusCode::FAILURE;} // should not be called

extractFEHR()

virtual StatusCode met::METAssociator::extractFEHR ( const xAOD::IParticle * , std::vector< const xAOD::IParticle * > , std::vector< const xAOD::IParticle * > & , const met::METAssociator::ConstitHolder & , std::map< const xAOD::IParticle *, MissingETBase::Types::constvec_t > & , float &  ) const

inlineprotectedvirtualinherited

Reimplemented in met::METEgammaAssociator, and met::METMuonAssociator.

Definition at line 153 of file METAssociator.h.

    {return StatusCode::FAILURE;}

extractPFO()

StatusCode met::METTruthAssociator::extractPFO ( const xAOD::IParticle * , std::vector< const xAOD::IParticle * > & , const met::METAssociator::ConstitHolder & , std::map< const xAOD::IParticle *, MissingETBase::Types::constvec_t > &  ) const

inlinefinalprotectedvirtual

Implements met::METAssociator.

Definition at line 70 of file METTruthAssociator.h.

    {return StatusCode::FAILURE;} // should not be called

extractTopoClusters()

StatusCode met::METTruthAssociator::extractTopoClusters ( const xAOD::IParticle * , std::vector< const xAOD::IParticle * > & , const met::METAssociator::ConstitHolder &  ) const

inlinefinalprotectedvirtual

Implements met::METAssociator.

Definition at line 84 of file METTruthAssociator.h.

    {return StatusCode::FAILURE;} // should not be called

extractTracks()

StatusCode met::METTruthAssociator::extractTracks ( const xAOD::IParticle * , std::vector< const xAOD::IParticle * > & , const met::METAssociator::ConstitHolder &  ) const

inlinefinalprotectedvirtual

Implements met::METAssociator.

Definition at line 80 of file METTruthAssociator.h.

    {return StatusCode::FAILURE;} // should not be called

extractTruthFromElectron()

StatusCode met::METTruthAssociator::extractTruthFromElectron ( const xAOD::IParticle * obj, std::vector< const xAOD::IParticle * > & truthlist ) const

protected

Definition at line 276 of file METTruthAssociator.cxx.

  {
    const xAOD::Electron* el = static_cast<const xAOD::Electron*>(obj);
    // El --> TruthParticles
    const xAOD::TruthParticle* eltruth = TruthHelpers::getTruthParticle( *el );
    if(eltruth && eltruth->isGenStable())
      truthlist.push_back(eltruth);
 
    // for(size_t iTrk=0; iTrk<el->nTrackParticles(); ++iTrk) {
    //   const TrackParticle* eltrk = EgammaHelpers::getOriginalTrackParticleFromGSF(el->trackParticle(iTrk));
    //   const xAOD::IParticle* truth(0);
    //   if(eltrk) truth = TruthHelpers::getTruthParticle( *eltrk );
    //   if(truth && truth!=eltruth) truthlist.push_back(truth);
    // }
 
    // Retrieve the truth container
    SG::ReadHandle<xAOD::TruthEventContainer> truthEventCont(m_truthEventKey);
    if (!truthEventCont.isValid()) {
      ATH_MSG_WARNING("Unable to retrieve input truthEvent container " << m_truthEventKey.key());
      return StatusCode::SUCCESS;
    }
 
 
    // First truth event is the hard scatter
    const TruthEvent* hsevent = truthEventCont->front();
    ConstDataVector<TruthParticleContainer> truthParticleCont(SG::VIEW_ELEMENTS);
    for(size_t itp=0; itp<hsevent->nTruthParticles(); ++itp) {
      const xAOD::TruthParticle* tp = hsevent->truthParticle(itp);
      if(tp) {
    truthParticleCont.push_back(tp);
      }
    }
 
    for(const auto truth : truthParticleCont) {
      if(truth->pt()<1) continue;
      // stable
      if(!truth->isGenStable()) continue;
      // interacting
      if(!MC::isInteracting(truth->pdgId())) continue;
      float etasize = 0.025/2;
      float phisize = 0.025/2;
      bool isSuperCluster = false;
      float Rsize = 0.;
      switch(el->caloCluster()->clusterSize()) {
      case xAOD::CaloCluster::SW_55ele:
    etasize *= 5; phisize *=5;
    break;
      case xAOD::CaloCluster::SW_35ele:  
    etasize *= 3; phisize *=5;
    break;
      case xAOD::CaloCluster::SW_37ele:
    etasize *= 3; phisize *=7;
    break;
      case xAOD::CaloCluster::SuperCluster:
    isSuperCluster = true;
    Rsize = el->caloCluster()->getMomentValue( xAOD::CaloCluster::SECOND_R );
    if (Rsize<0.) {ATH_MSG_VERBOSE("Invalid SECOND_R moment retrieved!");}
    break;
      default:
    ATH_MSG_WARNING("Unexpected electron cluster size " << el->caloCluster()->clusterSize() << " received!");
    continue;
      }
      float deltaEta(fabs(truth->eta()-el->caloCluster()->eta()));
      float deltaPhi(fabs(truth->p4().DeltaPhi(el->caloCluster()->p4())));
      if( (isSuperCluster && (deltaEta*deltaEta+deltaPhi*deltaPhi)<Rsize*Rsize ) ||
      (deltaEta<etasize && deltaPhi<phisize) ) {
    bool skip(false);
    for(const auto& truthobj : truthlist) {
      const xAOD::TruthParticle *truth2 = static_cast<const xAOD::TruthParticle*>(truthobj);
      if(truth==truth2) { skip = true; break;}
    }
    if(!skip) {
      truthlist.push_back(truth);     
    }
      }
    }
 
    return StatusCode::SUCCESS;
  }

extractTruthFromMuon()

StatusCode met::METTruthAssociator::extractTruthFromMuon ( const xAOD::IParticle * obj, std::vector< const xAOD::IParticle * > & truthlist )

staticprotected

Definition at line 454 of file METTruthAssociator.cxx.

  {
    const xAOD::Muon* mu = static_cast<const xAOD::Muon*>(obj);
    const TrackParticle* trk = mu->primaryTrackParticle();
    const xAOD::TruthParticle* truth(nullptr);
    if(trk) truth = TruthHelpers::getTruthParticle( *trk );
    if(truth && truth->isGenStable())
      truthlist.push_back(truth);
    return StatusCode::SUCCESS;
  }

extractTruthFromPhoton()

StatusCode met::METTruthAssociator::extractTruthFromPhoton ( const xAOD::IParticle * obj, std::vector< const xAOD::IParticle * > & truthlist ) const

protected

Definition at line 357 of file METTruthAssociator.cxx.

  {
    const xAOD::Photon* ph = static_cast<const xAOD::Photon*>(obj);
    // Ph --> TruthParticles
    const xAOD::TruthParticle* phtruth = TruthHelpers::getTruthParticle( *ph );
    if(phtruth && phtruth->isGenStable())
      truthlist.push_back(phtruth);
 
    // std::vector<const xAOD::TrackParticle*> phtrks;
    // for(size_t iVtx=0; iVtx<ph->nVertices(); ++iVtx) {
    //   const xAOD::Vertex* phvx = ph->vertex(iVtx);
    //   for(size_t iTrk=0; iTrk<phvx->nTrackParticles(); ++iTrk) {
    //  const xAOD::TrackParticle* phtrk = EgammaHelpers::getOriginalTrackParticleFromGSF(phvx->trackParticle(iTrk));
    //  bool duplicate = false;
    //  for(const auto& gamtrk : phtrks) {
    //    if( (duplicate = (phtrk == gamtrk)) ) {
    //      ATH_MSG_VERBOSE("Veto duplicate track");
    //      break;
    //    }
    //  }
    //  if(!duplicate) {
    //    const xAOD::IParticle* truth(0);
    //    if(phtrk) truth = TruthHelpers::getTruthParticle( *phtrk );
    //    if(truth && truth!=phtruth) truthlist.push_back(truth);
    //  }
    //   }
    // }
 
    // Retrieve the truth container
    SG::ReadHandle<xAOD::TruthEventContainer> truthEventCont(m_truthEventKey);
    if (!truthEventCont.isValid()) {
      ATH_MSG_WARNING("Unable to retrieve input truthEvent container " << m_truthEventKey.key());
      return StatusCode::SUCCESS;
    }
 
    // First truth event is the hard scatter
    const TruthEvent* hsevent = truthEventCont->front();
    ConstDataVector<TruthParticleContainer> truthParticleCont(SG::VIEW_ELEMENTS);
    for(size_t itp=0; itp<hsevent->nTruthParticles(); ++itp) {
      const xAOD::TruthParticle* tp = hsevent->truthParticle(itp);
      if(tp) {
    truthParticleCont.push_back(tp);
      }
    }
 
    for(const auto truth : truthParticleCont) {
      if(!truth || truth->pt()<1) continue;
      // stable
      if(!truth->isGenStable()) continue;
      // interacting
      if(!MC::isInteracting(truth->pdgId())) continue;
      float etasize(0.025/2);
      float phisize(0.025/2);
      bool isSuperCluster = false;
      float Rsize = 0.;
      switch(ph->caloCluster()->clusterSize()) {
      case xAOD::CaloCluster::SW_55gam:
      case xAOD::CaloCluster::SW_55Econv:
    etasize *= 5; phisize *=5;
    break;
      case xAOD::CaloCluster::SW_35ele:  
      case xAOD::CaloCluster::SW_35gam:  
      case xAOD::CaloCluster::SW_35Econv:  
    etasize *= 3; phisize *=5;
    break;
      case xAOD::CaloCluster::SW_37gam:
      case xAOD::CaloCluster::SW_37Econv:
    etasize *= 3; phisize *=7;
    break;
      case xAOD::CaloCluster::SuperCluster:
    isSuperCluster = true;
    Rsize = ph->caloCluster()->getMomentValue( xAOD::CaloCluster::SECOND_R );
    if (Rsize<0.) {ATH_MSG_VERBOSE("Invalid SECOND_R moment retrieved!");}
    break;
      default:
    ATH_MSG_WARNING("Unexpected photon cluster size " << ph->caloCluster()->clusterSize() << " received!");
    continue;
      }
      float deltaEta(fabs(truth->eta()-ph->caloCluster()->eta()));
      float deltaPhi(fabs(truth->p4().DeltaPhi(ph->caloCluster()->p4())));
      if( (isSuperCluster && (deltaEta*deltaEta+deltaPhi*deltaPhi)<Rsize*Rsize ) ||
      (deltaEta<etasize && deltaPhi<phisize) ) {
    bool skip(false);
    for(const auto& truthobj : truthlist) {
      const xAOD::TruthParticle *truth2 = static_cast<const xAOD::TruthParticle*>(truthobj);
      if(truth==truth2) { skip = true; break;}
    }
    if(!skip) {
      truthlist.push_back(truth);     
    }
      }
    }
 
    return StatusCode::SUCCESS;
  }

extractTruthFromTau()

StatusCode met::METTruthAssociator::extractTruthFromTau ( const xAOD::IParticle * obj, std::vector< const xAOD::IParticle * > & truthlist ) const

protected

Definition at line 466 of file METTruthAssociator.cxx.

  {
    const TauJet* tau = static_cast<const TauJet*>(obj);
    const Jet* seedjet = *tau->jetLink();
    std::vector<ElementLink<IParticleContainer> > jetconst = cacc_ghosttruth(*seedjet);
    for(const auto& truth : jetconst) {
      if(truth) {
    // TEMP: use jet seed axis
    //       taus will provide an accessor
    if(!xAOD::P4Helpers::isInDeltaR(*seedjet,**truth,0.2,m_useRapidity)) continue;
    truthlist.push_back(*truth);
      }
    }
    return StatusCode::SUCCESS;
  }

extractTruthParticles()

StatusCode met::METTruthAssociator::extractTruthParticles ( const xAOD::IParticle * obj, std::vector< const xAOD::IParticle * > & truthlist ) const

protected

Definition at line 256 of file METTruthAssociator.cxx.

  {
    switch(obj->type()) {
    case xAOD::Type::Electron:
      return extractTruthFromElectron(obj,truthlist);
    case xAOD::Type::Photon:
      return extractTruthFromPhoton(obj,truthlist);
    case xAOD::Type::Muon:
      return extractTruthFromMuon(obj,truthlist);
    case xAOD::Type::Tau:
      return extractTruthFromTau(obj,truthlist);
    default:
      ATH_MSG_WARNING("Invalid object type " << obj->type() << " passed to extractTruthParticle");
      break;
    }
 
    return StatusCode::FAILURE;
  }

extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::extraDeps_update_handler ( Gaudi::Details::PropertyBase & ExtraDeps )

protectedinherited

Add StoreName to extra input/output deps as needed.

use the logic of the VarHandleKey to parse the DataObjID keys supplied via the ExtraInputs and ExtraOuputs Properties to add the StoreName if it's not explicitly given

fillAssocMap()

StatusCode met::METTruthAssociator::fillAssocMap ( xAOD::MissingETAssociationMap * metMap, const xAOD::IParticleContainer * hardObjs ) const

finalprotectedvirtual

Reimplemented from met::METAssociator.

Definition at line 486 of file METTruthAssociator.cxx.

  {
    std::vector<const IParticle*> constlist;
    constlist.reserve(20);
    std::vector<const IParticle*> hardObjs_tmp;
    for(const auto *const obj : *hardObjs) {
      hardObjs_tmp.push_back(obj);
    }
    std::sort(hardObjs_tmp.begin(),hardObjs_tmp.end(),greaterPt);
 
    for(const auto& obj : hardObjs_tmp) {
      if(obj->pt()<5e3 && obj->type()!=xAOD::Type::Muon) continue;
      constlist.clear();
      ATH_MSG_VERBOSE( "Object type, pt, eta, phi = " << obj->type() << ", " << obj->pt() << ", " << obj->eta() << "," << obj->phi() );
      ATH_CHECK( this->extractTruthParticles(obj,constlist) );
 
      // MissingETBase::Types::constvec_t chrgvec;
      // MissingETBase::Types::constvec_t truthvec;
 
      for(const auto& truthobj : constlist) {
    const xAOD::TruthParticle *truth = static_cast<const xAOD::TruthParticle*>(truthobj);
    ATH_MSG_VERBOSE("Matched truth particle with pt " << truth->pt()
            << " status " << truth->status()
            << " pdgId " << truth->pdgId()
            << " charge " << truth->charge());
    ATH_MSG_VERBOSE("DeltaR to hard object: " << xAOD::P4Helpers::deltaR(*truth,*obj,m_useRapidity));
 
    // if(fabs(truth->charge())>1e-9)
    //   chrgvec += MissingETBase::Types::constvec_t(*truth);
    // if(!truth->isMuon())
    //   truthvec += MissingETBase::Types::constvec_t(*truth);
      }
      // ATH_MSG_VERBOSE("Charged truth constvec: sumpt " << chrgvec.sumpt());
      // ATH_MSG_VERBOSE("Calo truth constvec: sumpt " << truthvec.sumpt());
 
      MissingETComposition::insert(metMap,obj,constlist);
      ATH_MSG_VERBOSE("\n\n");
    }
    return StatusCode::SUCCESS;
  }

finalize()

StatusCode met::METTruthAssociator::finalize

(

)

Definition at line 74 of file METTruthAssociator.cxx.

  {
    ATH_MSG_VERBOSE ("Finalizing " << name() << "...");
    return StatusCode::SUCCESS;
  }

getKey()

SG::sgkey_t asg::AsgTool::getKey ( const void * ptr ) const

inherited

Get the (hashed) key of an object that is in the event store.

This is a bit of a special one. StoreGateSvc and xAOD::TEvent both provide ways for getting the SG::sgkey_t key for an object that is in the store, based on a bare pointer. But they provide different interfaces for doing so.

In order to allow tools to efficiently perform this operation, they can use this helper function.

See also

asg::AsgTool::getName

Parameters

ptr	The bare pointer to the object that the event store should know about

Returns

The hashed key of the object in the store. If not found, an invalid (zero) key.

Definition at line 119 of file AsgTool.cxx.

                                                    {
 
#ifdef XAOD_STANDALONE
      // In case we use @c xAOD::TEvent, we have a direct function call
      // for this.
      return evtStore()->event()->getKey( ptr );
#else
      const SG::DataProxy* proxy = evtStore()->proxy( ptr );
      return ( proxy == nullptr ? 0 : proxy->sgkey() );
#endif // XAOD_STANDALONE
   }

getName()

const std::string & asg::AsgTool::getName ( const void * ptr ) const

inherited

Get the name of an object that is / should be in the event store.

This is a bit of a special one. StoreGateSvc and xAOD::TEvent both provide ways for getting the std::string name for an object that is in the store, based on a bare pointer. But they provide different interfaces for doing so.

In order to allow tools to efficiently perform this operation, they can use this helper function.

See also

asg::AsgTool::getKey

Parameters

ptr	The bare pointer to the object that the event store should know about

Returns

The string name of the object in the store. If not found, an empty string.

Definition at line 106 of file AsgTool.cxx.

                                                            {
 
#ifdef XAOD_STANDALONE
      // In case we use @c xAOD::TEvent, we have a direct function call
      // for this.
      return evtStore()->event()->getName( ptr );
#else
      const SG::DataProxy* proxy = evtStore()->proxy( ptr );
      static const std::string dummy = "";
      return ( proxy == nullptr ? dummy : proxy->name() );
#endif // XAOD_STANDALONE
   }

getProperty()

template<class T>

const T * asg::AsgTool::getProperty ( const std::string & name ) const

inherited

Get one of the tool's properties.

GetUEcorr()

StatusCode met::METAssociator::GetUEcorr ( const met::METAssociator::ConstitHolder & constits, std::vector< TLorentzVector > & v_clus, TLorentzVector & clus, TLorentzVector & HR, const float Drcone, const float MinDistCone, float & UEcorr ) const

protectedinherited

Definition at line 446 of file METAssociator.cxx.

  {
      // 1. Get random phi
      unsigned int seed = floor( clus.Pt() * Gaudi::Units::GeV );
      TRandom3 hole;
      hole.SetSeed(seed);
 
      bool isNextToPart(true);
      bool isNextToHR(true);
      double phiRnd(0.);
 
      int numOfRndTrials = 0; // Counter for trials to find random cone without overlaps
      const int maxNumOfRndTrials = 100; // Max. number of trials to find random cone without overlaps
 
      while(isNextToPart || isNextToHR ){
        isNextToPart = false;
        isNextToHR = true;
 
        phiRnd = hole.Uniform( -std::numbers::pi, std::numbers::pi);
        double dR = P4Helpers::deltaR( HR.Eta(), HR.Phi(), clus.Eta(), phiRnd );
        if(dR > MinDistCone){
          isNextToHR = false;
        }
 
        for(const auto& clus_j : v_clus) { // loop over leptons
          dR = P4Helpers::deltaR( clus.Eta(), phiRnd, clus_j.Eta(), clus_j.Phi() );
          if(dR < MinDistCone){
            isNextToPart = true;
            break;
          }
        } // swclus_j
 
        numOfRndTrials++;
        if(numOfRndTrials == maxNumOfRndTrials){ // check number of trials
          UEcorr = 0.;
          return StatusCode::SUCCESS;
        }
      } // while isNextToPart, isNextToHR
 
      ATH_MSG_DEBUG("Found rnd phi: " << phiRnd);
 
 
      // 2. Calculete UE correction
      TLorentzVector tv_UEcorr; // TLV of UE correction (initialized with 0,0,0,0 automatically)
      std::pair <double, double> eta_rndphi = std::make_pair(clus.Eta(), phiRnd); // pair of current cluser eta and random phi
 
 
      // Calculate delta phi -> always the same angle so its sufficient to calculate it only once
      float dphi_angle=P4Helpers::deltaPhi(clus.Phi(),eta_rndphi.second);
 
      for(const auto fe_itr : *constits.feCont){ // loop over PFOs
        if(fe_itr->pt() < 0 || fe_itr->e() < 0){ //sanity check
          continue;
        }
 
        //remove charged FE that are not matched to the PV
        const static SG::ConstAccessor<char> PVMatchedAcc("matchedToPV");
        if(fe_itr->isCharged() && !PVMatchedAcc(*fe_itr)){
          continue;
        }
 
        double dR = P4Helpers::deltaR( fe_itr->eta(), fe_itr->phi(), eta_rndphi.first,  eta_rndphi.second );
        if( dR < Drcone ){
          // Rotate on dphi_angle
          TLorentzVector tv_fe = fe_itr->p4();
          tv_fe.RotateZ(dphi_angle);
          tv_UEcorr += tv_fe;  // summing PFOs of UE for correction
        } // cone requirement
      } // loop over PFOs
 
      UEcorr = tv_UEcorr.Pt();  // Pt of UE correction
 
      return StatusCode::SUCCESS;
  }

greaterPt()

bool met::METAssociator::greaterPt ( const xAOD::IParticle * part1, const xAOD::IParticle * part2 )

inlinestaticprotectedinherited

Definition at line 167 of file METAssociator.h.

                                                                                         {
      return part1->pt()>part2->pt();
    }

greaterPtFE()

bool met::METAssociator::greaterPtFE ( const xAOD::FlowElement * part1, const xAOD::FlowElement * part2 )

inlinestaticprotectedinherited

Definition at line 176 of file METAssociator.h.

                                                                                               {
      if (!(part1->isCharged()) && part2->isCharged()) return false;
      if (part1->isCharged() && !(part2->isCharged())) return true;
      return part1->pt() > part2->pt();
    }

greaterPtPFO()

bool met::METAssociator::greaterPtPFO ( const xAOD::PFO * part1, const xAOD::PFO * part2 )

inlinestaticprotectedinherited

Definition at line 170 of file METAssociator.h.

                                                                                {
      if (part1->charge()==0 && part2->charge()!=0) return false;
      if (part1->charge()!=0 && part2->charge()==0) return true;
      if (part1->charge()==0 && part2->charge()==0) return part1->ptEM()>part2->ptEM();
      return part1->pt()>part2->pt();
    }

initialize()

StatusCode met::METTruthAssociator::initialize ( void )

virtual

Dummy implementation of the initialisation function.

It's here to allow the dual-use tools to skip defining an initialisation function. Since many are doing so...

Reimplemented from met::METAssociator.

Definition at line 59 of file METTruthAssociator.cxx.

  {
    ATH_CHECK( METAssociator::initialize() );
    ATH_MSG_VERBOSE ("Initializing " << name() << "...");
    //initialise ReadHandleKeys
    ATH_CHECK( m_recoElKey.initialize());
    ATH_CHECK( m_recoJetKey.initialize());
    ATH_CHECK( m_recoMuKey.initialize());
    ATH_CHECK( m_recoGamKey.initialize());
    ATH_CHECK( m_recoTauKey.initialize());
    ATH_CHECK( m_truthEventKey.initialize());
 
    return StatusCode::SUCCESS;
  }

inputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< AlgTool > >::inputHandles ( ) const

overridevirtualinherited

Return this algorithm's input handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

isGoodEoverP()

bool met::METAssociator::isGoodEoverP ( const xAOD::TrackParticle * trk ) const

protectedinherited

Definition at line 384 of file METAssociator.cxx.

  {
 
    if( (fabs(trk->eta())<1.5 && trk->pt()>m_cenTrackPtThr) ||
        (fabs(trk->eta())>=1.5 && trk->pt()>m_forTrackPtThr) ) {
 
      // Get relative error on qoverp
      float Rerr = Amg::error(trk->definingParametersCovMatrix(),4)/fabs(trk->qOverP());
      ATH_MSG_VERBOSE( "Track momentum error (%): " << Rerr*100 );
 
      // first compute track and calo isolation variables
      float ptcone20 = 0., isolfrac = 0., etcone10 = 0., EoverP = 0.;
      // ptcone
      TrackIsolation trkIsoResult;
      std::vector<Iso::IsolationType> trkIsoCones;
      trkIsoCones.push_back(xAOD::Iso::IsolationType::ptcone20);
      xAOD::TrackCorrection trkIsoCorr;
      trkIsoCorr.trackbitset.set(xAOD::Iso::IsolationTrackCorrection::coreTrackPtr);
      m_trkIsolationTool->trackIsolation(trkIsoResult,
                                         *trk,
                                         trkIsoCones,
                                         trkIsoCorr);
      ptcone20 = !trkIsoResult.ptcones.empty() ? trkIsoResult.ptcones[0] : 0;
      isolfrac = ptcone20/trk->pt();
      // etcone
      CaloIsolation caloIsoResult;
      std::vector<Iso::IsolationType> caloIsoCones;
      // We can't actually configure the tool to give etcone10, so instead we have to compute etcone20,
      // applying the core cone correction.
      // Then, we retrieve the correction value, which is etcone10, rather than the isolation value
      caloIsoCones.push_back(xAOD::Iso::IsolationType::etcone20);
      xAOD::CaloCorrection caloIsoCorr_coreCone;
      caloIsoCorr_coreCone.calobitset.set(xAOD::Iso::IsolationCaloCorrection::coreCone); // this is etcone10
      m_caloIsolationTool->caloTopoClusterIsolation(caloIsoResult,
                                                    *trk,
                                                    caloIsoCones,
                                                    caloIsoCorr_coreCone);
      if(!caloIsoResult.etcones.empty()) {
        // retrieve the correction value for the core cone
        etcone10 = caloIsoResult.coreCorrections[xAOD::Iso::IsolationCaloCorrection::coreCone][xAOD::Iso::IsolationCorrectionParameter::coreEnergy];
      } else {
        ATH_MSG_WARNING("isGoodEoverP: Failed to retrieve the isolation core correction (etcone10)! Setting etcone10=0");
        etcone10 = 0.;
      }
      EoverP   =  etcone10/trk->pt();
      ATH_MSG_VERBOSE( "Track isolation fraction: " << isolfrac );
      ATH_MSG_VERBOSE( "Track E/P = " << EoverP );
 
      if(isolfrac<0.1) {
            // isolated track cuts
            if(Rerr>0.4) return false;
            else if (EoverP<0.65 && ((EoverP>0.1 && Rerr>0.05) || Rerr>0.1)) return false;
      } else {
            // non-isolated track cuts
            float trkptsum = ptcone20+trk->pt();
            if(etcone10/trkptsum<0.6 && trk->pt()/trkptsum>0.6) return false;
      }
    }
    return true;
  }

msg()

MsgStream & AthCommonMsg< AlgTool >::msg ( ) const

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msg_level_name()

const std::string & asg::AsgTool::msg_level_name ( ) const

inherited

A deprecated function for getting the message level's name.

Instead of using this, weirdly named function, user code should get the string name of the current minimum message level (in case they really need it...), with:

MSG::name( msg().level() )

This function's name doesn't follow the ATLAS coding rules, and as such will be removed in the not too distant future.

Returns

The string name of the current minimum message level that's printed

Definition at line 101 of file AsgTool.cxx.

                                                  {
 
      return MSG::name( msg().level() );
   }

msgLvl()

bool AthCommonMsg< AlgTool >::msgLvl ( const MSG::Level lvl ) const

inlineinherited

Definition at line 30 of file AthCommonMsg.h.

                                               {
    return this->msgLevel(lvl);
  }

outputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< AlgTool > >::outputHandles ( ) const

overridevirtualinherited

Return this algorithm's output handles.

We override this to include handle instances from key arrays if they have not yet been declared. See comments on updateVHKA.

print()

void asg::AsgTool::print ( ) const

virtualinherited

Print the state of the tool.

Implements asg::IAsgTool.

Reimplemented in AsgHelloTool, HI::HIPileupTool, JetBottomUpSoftDrop, JetConstituentsRetriever, JetDumper, JetFinder, JetFromPseudojet, JetModifiedMassDrop, JetPileupLabelingTool, JetPruner, JetPseudojetRetriever, JetReclusterer, JetReclusteringTool, JetRecTool, JetRecursiveSoftDrop, JetSoftDrop, JetSplitter, JetSubStructureMomentToolsBase, JetToolRunner, JetTrimmer, JetTruthLabelingTool, KtDeltaRTool, and LundVariablesTool.

Definition at line 131 of file AsgTool.cxx.

                             {
 
      ATH_MSG_INFO( "AsgTool " << name() << " @ " << this );
      return;
   }

renounce()

std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void > AthCommonDataStore< AthCommonMsg< AlgTool > >::renounce ( T & h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

  {
    h.renounce();
    PBASE::renounce (h);
  }

renounceArray()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::renounceArray ( SG::VarHandleKeyArray & handlesArray )

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

retrieveConstituents()

StatusCode met::METAssociator::retrieveConstituents ( met::METAssociator::ConstitHolder & constits ) const

protectedinherited

Definition at line 170 of file METAssociator.cxx.

  {
    ATH_MSG_DEBUG ("In execute: " << name() << "...");
    if (!m_skipconst || m_forcoll.empty()) {
 
      SG::ReadHandle<IParticleContainer> topoclusterCont(m_clcollKey);
      if (!topoclusterCont.isValid()) {
        ATH_MSG_WARNING("Unable to retrieve topocluster container " << m_clcollKey.key() << " for overlap removal");
        return StatusCode::FAILURE;
      }
      constits.tcCont=topoclusterCont.cptr();
      ATH_MSG_DEBUG("Successfully retrieved topocluster collection");
    } else {
      std::string hybridname = "Etmiss";
      hybridname += m_clcollKey.key();
      hybridname += m_foreta;
      hybridname += m_forcoll;
 
      SG::ReadHandle<IParticleContainer> hybridCont(m_hybridContKey);
      if( hybridCont.isValid()) {
        constits.tcCont=hybridCont.cptr();
      } else {
        ATH_MSG_WARNING("Trying to do something currently unsupported- lets abort");
        return StatusCode::FAILURE;
        // Trying to do this using write handles (need to get some input here)
        /*std::unique_ptr<ConstDataVector<IParticleContainer>> hybridCont = std::make_unique<ConstDataVector<IParticleContainer>>();
        SG::WriteHandle<ConstDataVector<IParticleContainer>> hybridContHandle(hybridname);
 
        StatusCode sc = hybridContHandle.record(std::make_unique<ConstDataVector<IParticleContainer>>(*hybridCont));
 
        if (sc.isFailure()) {
          ATH_MSG_WARNING("Unable to record container");
         return StatusCode::SUCCESS;
 
        }*/
 
        /*SG::ReadHandle<IParticleContainer> centCont(m_clcoll);
        if (!centCont.isValid()) {
          ATH_MSG_WARNING("Unable to retrieve central container " << m_clcoll << " for overlap removal");
          return StatusCode::FAILURE;
        }
 
        SG::ReadHandle<IParticleContainer> forCont(m_forcoll);
        if (!forCont.isValid()) {
          ATH_MSG_WARNING("Unable to retrieve forward container " << m_forcoll << " for overlap removal");
          return StatusCode::FAILURE;
        }
        ConstDataVector<IParticleContainer> *hybridCont = new ConstDataVector<IParticleContainer>(SG::VIEW_ELEMENTS);
 
        const IParticleContainer* centCont=0;
        if( evtStore()->retrieve(centCont, m_clcoll).isFailure() ) {
          ATH_MSG_WARNING("Unable to retrieve central container " << m_clcoll << " for overlap removal");
          return StatusCode::FAILURE;
        }
 
        const IParticleContainer* forCont=0;
        if( evtStore()->retrieve(forCont, m_forcoll).isFailure() ) {
          ATH_MSG_WARNING("Unable to retrieve forward container " << m_forcoll << " for overlap removal");
          return StatusCode::FAILURE;
        }
 
        for(const auto clus : *centCont) if (fabs(clus->eta())<m_foreta) hybridCont->push_back(clus);
        for(const auto clus : *forCont) if (fabs(clus->eta())>=m_foreta) hybridCont->push_back(clus);
        ATH_CHECK( evtStore()->record(hybridCont,hybridname));
        constits.tcCont = hybridCont->asDataVector();
        */
      }
    }
 
    if( !m_useTracks){
      //if you want to skip tracks, set the track collection empty manually
      ATH_MSG_DEBUG("Skipping tracks");
    }else{
      SG::ReadHandle<VertexContainer> vxCont(m_pvcollKey);
      if (!vxCont.isValid()) {
        ATH_MSG_WARNING("Unable to retrieve primary vertex container " << m_pvcollKey.key());
        //this is actually really bad.  If it's empty that's okay
        return StatusCode::FAILURE;
      }
 
      ATH_MSG_DEBUG("Successfully retrieved primary vertex container");
      ATH_MSG_DEBUG("Container holds " << vxCont->size() << " vertices");
 
      for(const auto *const vx : *vxCont) {
        ATH_MSG_VERBOSE( "Testing vertex " << vx->index() );
        if(vx->vertexType()==VxType::PriVtx)
          {constits.pv = vx; break;}
      }
      if(!constits.pv) {
        ATH_MSG_DEBUG("Failed to find primary vertex! Reject all tracks.");
      } else {
        ATH_MSG_VERBOSE("Primary vertex has z = " << constits.pv->z());
      }
 
      constits.trkCont=nullptr;
      ATH_MSG_DEBUG("Retrieving Track collection " << m_trkcollKey.key());
      SG::ReadHandle<TrackParticleContainer> trCont(m_trkcollKey);
      if (!trCont.isValid()) {
        ATH_MSG_WARNING("Unable to retrieve track particle container");
        return StatusCode::FAILURE;
      }
      constits.trkCont=trCont.cptr();
 
      if(m_pflow){
        if(!m_fecollKey.key().empty()){
          ATH_MSG_DEBUG("Retrieving FlowElement collection " << m_fecollKey.key());
          constits.feCont = nullptr;
          SG::ReadHandle<xAOD::FlowElementContainer> feCont(m_fecollKey);
          if (!feCont.isValid()) {
            ATH_MSG_ERROR("Unable to retrieve FlowElement container "<< m_fecollKey.key());
            return StatusCode::FAILURE;
          }
          constits.feCont=feCont.cptr();
        }
        else{
          ATH_MSG_DEBUG("Retrieving PFlow collection " << m_pfcollKey.key());
          constits.pfoCont = nullptr;
          SG::ReadHandle<PFOContainer> pfCont(m_pfcollKey);
          if (!pfCont.isValid()) {
            ATH_MSG_WARNING("Unable to PFlow object container");
            return StatusCode::FAILURE;
          }
          constits.pfoCont=pfCont.cptr();
        }
      }//pflow
    }//retrieve track/pfo containers
 
    return StatusCode::SUCCESS;
  }

sysInitialize()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::sysInitialize ( )

overridevirtualinherited

Perform system initialization for an algorithm.

We override this to declare all the elements of handle key arrays at the end of initialization. See comments on updateVHKA.

Reimplemented in asg::AsgMetadataTool, AthCheckedComponent< AthAlgTool >, AthCheckedComponent<::AthAlgTool >, and DerivationFramework::CfAthAlgTool.

sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::sysStart ( )

overridevirtualinherited

Handle START transition.

We override this in order to make sure that conditions handle keys can cache a pointer to the conditions container.

updateVHKA()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::updateVHKA ( Gaudi::Details::PropertyBase & )

inlineinherited

Definition at line 308 of file AthCommonDataStore.h.

                                               {
    // debug() << "updateVHKA for property " << p.name() << " " << p.toString() 
    //         << "  size: " << m_vhka.size() << endmsg;
    for (auto &a : m_vhka) {
      std::vector<SG::VarHandleKey*> keys = a->keys();
      for (auto k : keys) {
        k->setOwner(this);
      }
    }
  }

Member Data Documentation

m_caloIsolationTool

ToolHandle<xAOD::ICaloTopoClusterIsolationTool> met::METAssociator::m_caloIsolationTool

protectedinherited

Definition at line 87 of file METAssociator.h.

m_cenTrackPtThr

double met::METAssociator::m_cenTrackPtThr

protectedinherited

Definition at line 118 of file METAssociator.h.

m_chargedFELinksKey

std::string met::METAssociator::m_chargedFELinksKey

protectedinherited

Definition at line 90 of file METAssociator.h.

m_chargedPFOLinksKey

std::string met::METAssociator::m_chargedPFOLinksKey

protectedinherited

Definition at line 92 of file METAssociator.h.

m_clcollKey

SG::ReadHandleKey<xAOD::IParticleContainer> met::METAssociator::m_clcollKey {this,"ClusColl","CaloCalTopoClusters","Topo cluster Collection"}

protectedinherited

Definition at line 97 of file METAssociator.h.

{this,"ClusColl","CaloCalTopoClusters","Topo cluster Collection"};

m_cleanChargedPFO

bool met::METAssociator::m_cleanChargedPFO

protectedinherited

Definition at line 112 of file METAssociator.h.

m_fecollKey

SG::ReadHandleKey<xAOD::FlowElementContainer> met::METAssociator::m_fecollKey {this,"FlowElementCollection","","FlowElement Collection (overrides PFO if not empty)"}

protectedinherited

Definition at line 100 of file METAssociator.h.

{this,"FlowElementCollection","","FlowElement Collection (overrides PFO if not empty)"};

m_forcoll

std::string met::METAssociator::m_forcoll

protectedinherited

Definition at line 115 of file METAssociator.h.

m_foreta

double met::METAssociator::m_foreta

protectedinherited

Definition at line 116 of file METAssociator.h.

m_forTrackPtThr

double met::METAssociator::m_forTrackPtThr

protectedinherited

Definition at line 119 of file METAssociator.h.

m_hybridContKey

SG::ReadHandleKey<xAOD::IParticleContainer> met::METAssociator::m_hybridContKey {this,"HybridKey","","Hybrid Collection"}

protectedinherited

Definition at line 101 of file METAssociator.h.

{this,"HybridKey","","Hybrid Collection"};

m_neutralFELinksKey

std::string met::METAssociator::m_neutralFELinksKey

protectedinherited

Definition at line 89 of file METAssociator.h.

m_neutralPFOLinksKey

std::string met::METAssociator::m_neutralPFOLinksKey

protectedinherited

Definition at line 91 of file METAssociator.h.

m_pfcollKey

SG::ReadHandleKey<xAOD::PFOContainer> met::METAssociator::m_pfcollKey {this,"PFlowColl","","PFO Collection"}

protectedinherited

Definition at line 99 of file METAssociator.h.

{this,"PFlowColl","","PFO Collection"};

m_pflow

bool met::METAssociator::m_pflow

protectedinherited

Definition at line 106 of file METAssociator.h.

m_pvcollKey

SG::ReadHandleKey<xAOD::VertexContainer> met::METAssociator::m_pvcollKey {this,"PrimVxColl","PrimaryVertices","Primary Vertex Collection"}

protectedinherited

Definition at line 96 of file METAssociator.h.

{this,"PrimVxColl","PrimaryVertices","Primary Vertex Collection"};

m_recoElKey

SG::ReadHandleKey<xAOD::ElectronContainer> met::METTruthAssociator::m_recoElKey {this,"RecoElKey","Electrons",""}

private

Definition at line 91 of file METTruthAssociator.h.

{this,"RecoElKey","Electrons",""};

m_recoGamKey

SG::ReadHandleKey<xAOD::PhotonContainer> met::METTruthAssociator::m_recoGamKey {this,"RecoGamKey","Photons",""}

private

Definition at line 92 of file METTruthAssociator.h.

{this,"RecoGamKey","Photons",""};

m_recoil

Gaudi::Property<bool> met::METAssociator::m_recoil {this, "HRecoil", false, ""}

protectedinherited

Definition at line 104 of file METAssociator.h.

{this, "HRecoil", false, ""};

m_recoJetKey

SG::ReadHandleKey<xAOD::JetContainer> met::METTruthAssociator::m_recoJetKey {this,"RecoJetKey","",""}

private

Definition at line 95 of file METTruthAssociator.h.

{this,"RecoJetKey","",""};

m_recoMuKey

SG::ReadHandleKey<xAOD::MuonContainer> met::METTruthAssociator::m_recoMuKey {this,"RecoMuKey","Muons",""}

private

Definition at line 94 of file METTruthAssociator.h.

{this,"RecoMuKey","Muons",""};

m_recoTauKey

SG::ReadHandleKey<xAOD::TauJetContainer> met::METTruthAssociator::m_recoTauKey {this,"RecoTauKey","TauJets",""}

private

Definition at line 93 of file METTruthAssociator.h.

{this,"RecoTauKey","TauJets",""};

m_skipconst

bool met::METAssociator::m_skipconst

protectedinherited

Definition at line 114 of file METAssociator.h.

m_trkcollKey

SG::ReadHandleKey<xAOD::TrackParticleContainer> met::METAssociator::m_trkcollKey {this,"TrkColl","InDetTrackParticles","Track particle Collection"}

protectedinherited

Definition at line 98 of file METAssociator.h.

{this,"TrkColl","InDetTrackParticles","Track particle Collection"};

m_trkIsolationTool

ToolHandle<xAOD::ITrackIsolationTool> met::METAssociator::m_trkIsolationTool

protectedinherited

Definition at line 86 of file METAssociator.h.

m_trkseltool

ToolHandle<InDet::IInDetTrackSelectionTool> met::METAssociator::m_trkseltool

protectedinherited

Definition at line 85 of file METAssociator.h.

m_truthEventKey

SG::ReadHandleKey<xAOD::TruthEventContainer> met::METTruthAssociator::m_truthEventKey {this,"TruthEventKey","TruthEvents",""}

private

Definition at line 96 of file METTruthAssociator.h.

{this,"TruthEventKey","TruthEvents",""};

m_useFELinks

bool met::METAssociator::m_useFELinks

protectedinherited

Definition at line 94 of file METAssociator.h.

m_useIsolationTools

bool met::METAssociator::m_useIsolationTools = false

protectedinherited

Definition at line 109 of file METAssociator.h.

m_useModifiedClus

bool met::METAssociator::m_useModifiedClus

protectedinherited

Definition at line 110 of file METAssociator.h.

m_usePFOLinks

bool met::METAssociator::m_usePFOLinks

protectedinherited

Definition at line 93 of file METAssociator.h.

m_useRapidity

bool met::METAssociator::m_useRapidity

protectedinherited

Definition at line 108 of file METAssociator.h.

m_useTracks

bool met::METAssociator::m_useTracks

protectedinherited

Definition at line 107 of file METAssociator.h.

m_weight_charged_pfo

bool met::METAssociator::m_weight_charged_pfo = false

protectedinherited

Definition at line 111 of file METAssociator.h.

---

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

• METTruthAssociator.h
• METTruthAssociator.cxx