met::METMuonAssociator Class Reference

#include <METMuonAssociator.h>

Inheritance diagram for met::METMuonAssociator:

Collaboration diagram for met::METMuonAssociator:

Public Member Functions
	METMuonAssociator (const std::string &name)
	~METMuonAssociator ()=default
virtual StatusCode	initialize () override
	Dummy implementation of the initialisation function.
virtual StatusCode	execute (xAOD::MissingETContainer *metCont, xAOD::MissingETAssociationMap *metMap, const EventContext &ctx) 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	executeTool (xAOD::MissingETContainer *metCont, xAOD::MissingETAssociationMap *metMap, const EventContext &ctx) const final
virtual StatusCode	extractTopoClusters (const xAOD::IParticle *obj, std::vector< const xAOD::IParticle * > &tclist, const met::METAssociator::ConstitHolder &constits, const EventContext &ctx) const final
virtual StatusCode	extractPFO (const xAOD::IParticle *obj, std::vector< const xAOD::IParticle * > &pfolist, const met::METAssociator::ConstitHolder &constits, std::map< const xAOD::IParticle *, MissingETBase::Types::constvec_t > &momenta, const EventContext &ctx) const final
virtual StatusCode	extractFE (const xAOD::IParticle *obj, std::vector< const xAOD::IParticle * > &felist, const met::METAssociator::ConstitHolder &constits, std::map< const xAOD::IParticle *, MissingETBase::Types::constvec_t > &momenta, const EventContext &ctx) const final
StatusCode	extractFEHR (const xAOD::IParticle *obj, std::vector< const xAOD::IParticle * > hardObjs, std::vector< const xAOD::IParticle * > &felist, const met::METAssociator::ConstitHolder &constits, std::map< const xAOD::IParticle *, MissingETBase::Types::constvec_t > &momenta, float &UEcorr) const final
StatusCode	extractFEsFromLinks (const xAOD::Muon *mu, std::vector< const xAOD::IParticle * > &felist, const met::METAssociator::ConstitHolder &constits, const EventContext &ctx) const
StatusCode	extractFEs (const xAOD::Muon *mu, std::vector< const xAOD::IParticle * > &felist, const met::METAssociator::ConstitHolder &constits, const EventContext &ctx) const
StatusCode	extractTracks (const xAOD::IParticle *obj, std::vector< const xAOD::IParticle * > &constlist, const met::METAssociator::ConstitHolder &constits) const final
StatusCode	retrieveConstituents (met::METAssociator::ConstitHolder &constits, const EventContext &ctx) const
bool	acceptTrack (const xAOD::TrackParticle *trk, const xAOD::Vertex *pv) const
bool	isGoodEoverP (const xAOD::TrackParticle *trk) const
virtual StatusCode	fillAssocMap (xAOD::MissingETAssociationMap *metMap, const xAOD::IParticleContainer *hardObjs, const EventContext &ctx) 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
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 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 {this, "TrackSelectorTool", ""}
ToolHandle< xAOD::ITrackIsolationTool >	m_trkIsolationTool {this, "TrackIsolationTool", ""}
ToolHandle< xAOD::ICaloTopoClusterIsolationTool >	m_caloIsolationTool {this, "CaloIsolationTool", ""}
Gaudi::Property< std::string >	m_neutralFELinksKey {this, "NeutralFELinksKey", "neutralGlobalFELinks"}
Gaudi::Property< std::string >	m_chargedFELinksKey {this, "ChargedFELinksKey", "chargedGlobalFELinks"}
Gaudi::Property< std::string >	m_neutralPFOLinksKey {this, "NeutralPFOLinksKey", "neutralpfoLinks"}
Gaudi::Property< std::string >	m_chargedPFOLinksKey {this, "ChargedPFOLinksKey", "chargedpfoLinks"}
Gaudi::Property< bool >	m_usePFOLinks {this, "UsePFOLinks", false}
Gaudi::Property< bool >	m_useFELinks {this, "UseFELinks", false}
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"}
SG::WriteDecorHandleKey< xAOD::IParticleContainer >	m_UEcorrPtDecorKey {this, "UEcorrPtDecorKey", "", "UE correction for each lepton"}
Gaudi::Property< bool >	m_recoil {this, "HRecoil", false, ""}
Gaudi::Property< bool >	m_pflow {this, "PFlow", false}
Gaudi::Property< bool >	m_useTracks {this, "UseTracks", true}
Gaudi::Property< bool >	m_useRapidity {this, "UseRapidity", false}
Gaudi::Property< bool >	m_useModifiedClus {this, "UseModifiedClus", false}
Gaudi::Property< bool >	m_cleanChargedPFO {this, "CleanCPFO", true}
Gaudi::Property< bool >	m_skipconst {this, "IgnoreJetConst", false}
Gaudi::Property< std::string >	m_forcoll {this, "ForwardColl", ""}
Gaudi::Property< double >	m_foreta {this, "ForwardDef", 2.5}
Gaudi::Property< double >	m_cenTrackPtThr {this, "CentralTrackPtThr", 30e+3}
Gaudi::Property< double >	m_forTrackPtThr {this, "ForwardTrackPtThr", 30e+3}

Private Member Functions
	METMuonAssociator ()
	Default constructor:

Private Attributes
Gaudi::Property< bool >	m_doMuonClusterMatch {this, "DoClusterMatch", true, ""}
SG::ReadHandleKey< xAOD::MuonContainer >	m_muContKey
SG::ReadDecorHandleKey< xAOD::MuonContainer >	m_neutralFEReadDecorKey
SG::ReadDecorHandleKey< xAOD::MuonContainer >	m_chargedFEReadDecorKey
SG::ReadDecorHandleKey< xAOD::CaloClusterContainer >	m_elementLinkName

Static Private Attributes
static constexpr float	m_Drcone = 0.2
static constexpr float	m_MinDistCone = 0.4

Detailed Description

Definition at line 22 of file METMuonAssociator.h.

Constructor & Destructor Documentation

METMuonAssociator() [1/2]

met::METMuonAssociator::METMuonAssociator

(

const std::string &

name

)

Definition at line 41 of file METMuonAssociator.cxx.

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

~METMuonAssociator()

met::METMuonAssociator::~METMuonAssociator ( )

default

METMuonAssociator() [2/2]

met::METMuonAssociator::METMuonAssociator ( )

private

Default constructor:

Member Function Documentation

acceptTrack()

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

protectedinherited

Definition at line 354 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 ));
 }

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 EventContext & ctx ) const

overridevirtualinherited

Implements IMETAssocToolBase.

Definition at line 124 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, ctx);
  }

executeTool()

StatusCode met::METMuonAssociator::executeTool ( xAOD::MissingETContainer * metCont, xAOD::MissingETAssociationMap * metMap, const EventContext & ctx ) const

finalprotectedvirtual

Implements met::METAssociator.

Definition at line 63 of file METMuonAssociator.cxx.

  {
    ATH_MSG_VERBOSE ("In execute: " << name() << "...");
 
    SG::ReadHandle<xAOD::MuonContainer> muonCont(m_muContKey, ctx);
    if (!muonCont.isValid()) {
      ATH_MSG_WARNING("Unable to retrieve input muon container " << m_muContKey.key());
      return StatusCode::FAILURE;
    }
 
    ATH_MSG_DEBUG("Successfully retrieved muon collection");
    if (fillAssocMap(metMap,muonCont.cptr(), ctx).isFailure()) {
      ATH_MSG_WARNING("Unable to fill map with muon container " << m_muContKey.key());
      return StatusCode::FAILURE;
    }
    return StatusCode::SUCCESS;
  }

extractFE()

StatusCode met::METMuonAssociator::extractFE ( const xAOD::IParticle * obj, std::vector< const xAOD::IParticle * > & felist, const met::METAssociator::ConstitHolder & constits, std::map< const xAOD::IParticle *, MissingETBase::Types::constvec_t > & momenta, const EventContext & ctx ) const

finalprotectedvirtual

Implements met::METAssociator.

Definition at line 199 of file METMuonAssociator.cxx.

  {
    const xAOD::Muon *mu = static_cast<const xAOD::Muon*>(obj);
    if (m_useFELinks)
      ATH_CHECK( extractFEsFromLinks(mu, felist,constits, ctx) );
    else
      ATH_CHECK( extractFEs(mu, felist, constits, ctx) );
 
    return StatusCode::SUCCESS;
  }

extractFEHR()

StatusCode met::METMuonAssociator::extractFEHR ( const xAOD::IParticle * obj, std::vector< const xAOD::IParticle * > hardObjs, std::vector< const xAOD::IParticle * > & felist, const met::METAssociator::ConstitHolder & constits, std::map< const xAOD::IParticle *, MissingETBase::Types::constvec_t > & momenta, float & UEcorr ) const

finalprotectedvirtual

Reimplemented from met::METAssociator.

Definition at line 321 of file METMuonAssociator.cxx.

  {
    if(obj->type() != xAOD::Type::ObjectType::Muon){
      UEcorr=0.0;
      felist={};
      return StatusCode::SUCCESS;
    }
    const xAOD::Muon* mu = static_cast<const xAOD::Muon*>(obj);
 
    // Get PFOs associated to muons
    for(const auto fe : *constits.feCont) {
      if( fe->isCharged()) { // Fill list with charged PFOs (using muon tracks)
        if( mu && P4Helpers::isInDeltaR(*fe, *mu, m_Drcone, m_useRapidity) && PVMatchedAcc(*fe) &&
          ( !m_cleanChargedPFO || isGoodEoverP(static_cast<const xAOD::TrackParticle*>(fe->chargedObject(0))) ) ){
          felist.push_back(fe);
        }
      }
      else{ // Fill list with neutral PFOs (using muon clusters)
        if( mu && P4Helpers::isInDeltaR(*fe, *mu, m_Drcone, m_useRapidity) ){
          felist.push_back(fe);
        }
      } // neutral PFO condition
    } // loop over all PFOs
 
    // Calculating UE energy correction for a given lepton (using mu)
    if(mu){
      // Vectoral sum of all FE
      TLorentzVector HR;  // uncorrected HR (initialized with 0,0,0,0 automatically)
      for(const auto fe_itr : *constits.feCont) {
        if( fe_itr->pt() < 0 || fe_itr->e() < 0 ) { // sanity check
          continue;
        }
 
        //remove charged FE that are not matched to the PV
        if(fe_itr->isCharged() && !PVMatchedAcc(*fe_itr)){
          continue;
        }
        HR += fe_itr->p4();
      }
 
      // Create vectors of muons
      std::vector<const xAOD::Muon*> v_mu;
      for(const auto& obj_i : hardObjs) {
        if(obj_i->pt()<5e3 && obj_i->type() != xAOD::Type::Muon) { // sanity check
          continue;
        }
        const xAOD::Muon* mu_curr = static_cast<const xAOD::Muon*>(obj_i); // current muon
        v_mu.push_back(mu_curr);
      }
 
 
      // Subtracting PFOs matched to muons from HR
      for(const auto fe_i : *constits.feCont) { // charged and neutral PFOs
        if( fe_i->pt() < 0 || fe_i->e() < 0 ) { // sanity check
          continue;
        }
        for(const auto& mu_i : v_mu) { // loop over muons
          double dR = P4Helpers::deltaR( fe_i->eta(), fe_i->phi(), mu_i->eta(), mu_i->phi() );
          if( dR < m_Drcone ) { // if PFO is in a cone around muon
            HR -= fe_i->p4();
            break;
          } // cone requirement
        } // over v_mu
      } // over PFOs
 
      // Save v_mu as a vector TLV (as commonn type for electrons and muons)
      std::vector<TLorentzVector> v_muTLV;
      v_muTLV.reserve(v_mu.size());
      for(const auto& mu_i : v_mu) { // loop over v_mu
        v_muTLV.push_back( mu_i->p4() );
      }
 
      // Save current mu as TLV
      TLorentzVector muTLV = mu->p4();
 
      // Get UE correction
      ATH_CHECK( GetUEcorr(constits, v_muTLV, muTLV, HR, m_Drcone, m_MinDistCone, UEcorr) );
    } // available mu requirement
 
 
    return StatusCode::SUCCESS;
  }

extractFEs()

StatusCode met::METMuonAssociator::extractFEs ( const xAOD::Muon * mu, std::vector< const xAOD::IParticle * > & felist, const met::METAssociator::ConstitHolder & constits, const EventContext & ctx ) const

protected

Definition at line 260 of file METMuonAssociator.cxx.

  {
    const TrackParticle* idtrack = mu->trackParticle(xAOD::Muon::InnerDetectorTrackParticle);
    const CaloCluster* muclus = mu->cluster();
    ATH_MSG_VERBOSE("Muon " << mu->index() << " with pt " << mu->pt()
                    << ", eta "   << mu->eta()
                    << ", phi " << mu->phi());
    if(muclus) {
      ATH_MSG_VERBOSE(" has cluster with "
                      << "eta "   << muclus->calEta()
                      << ", phi " << muclus->calPhi()
                      << ", E "   << muclus->calE()
                      << " formed of " << muclus->size() << " cells.");
    }
    ATH_MSG_VERBOSE("Muon Eloss type: " << mu->energyLossType()
                    << " Eloss: " << mu->floatParameter(xAOD::Muon::EnergyLoss)
                    << " MeasuredEloss: " << mu->floatParameter(xAOD::Muon::MeasEnergyLoss)
                    << " FSR E: " << mu->floatParameter(xAOD::Muon::FSR_CandidateEnergy) );
 
    // One loop over PFOs
    for(const xAOD::FlowElement* fe : *constits.feCont) {
      if(fe->isCharged()) {
        // get charged FEs by matching the muon ID track
        // We set a small -ve pt for cPFOs that were rejected
        // by the ChargedHadronSubtractionTool
        const static SG::ConstAccessor<char> PVMatchedAcc("matchedToPV");
        if(idtrack && fe->chargedObject(0) == idtrack && PVMatchedAcc(*fe) &&
           ( !m_cleanChargedPFO || isGoodEoverP(static_cast<const xAOD::TrackParticle*>(fe->chargedObject(0))) )
           ) {
          ATH_MSG_VERBOSE("Accept muon PFO (FE) " << fe << " px, py = " << fe->p4().Px() << ", " << fe->p4().Py());
          ATH_MSG_VERBOSE("Muon PFO index: " << fe->index() << ", pt: " << fe->pt() << ", eta: " << fe->eta() << ", phi: " << fe->phi() );
          ATH_MSG_VERBOSE("Muon ID Track index: " << idtrack->index() << ", pt: " << idtrack->pt() << ", eta: " << idtrack->eta() << ", phi: " << idtrack->phi() );
          felist.push_back(fe);
          break;
        } // track match
      } else {
        // get neutral PFOs by matching the muon cluster
        if(muclus && m_doMuonClusterMatch) {
 
          SG::ReadDecorHandle<CaloClusterContainer, std::vector<ElementLink<CaloClusterContainer> > > tcLinkAcc(m_elementLinkName, ctx); 
          for(const auto& matchel : tcLinkAcc(*muclus)) {
            if(!matchel.isValid()) {
              ATH_MSG_DEBUG("Invalid muon-cluster elementLink");
            } else {
              if((*matchel)->e()>FLT_MIN && fe->otherObject(0) == *matchel) { // +ve E && matches cluster
                ATH_MSG_VERBOSE("Tool found cluster " << (*matchel)->index() << " with pt " << (*matchel)->pt() );
                felist.push_back(fe);
              }
            }
          }
        } // muon has linked cluster
      }
    } // end of cluster loop
 
    return StatusCode::SUCCESS;
  }

extractFEsFromLinks()

StatusCode met::METMuonAssociator::extractFEsFromLinks ( const xAOD::Muon * mu, std::vector< const xAOD::IParticle * > & felist, const met::METAssociator::ConstitHolder & constits, const EventContext & ctx ) const

protected

Definition at line 213 of file METMuonAssociator.cxx.

  {
    ATH_MSG_DEBUG("Extract FEs From Links for " << mu->type()  << " with pT " << mu->pt());
 
    std::vector<FELink_t> nFELinks;
    std::vector<FELink_t> cFELinks;
 
    SG::ReadDecorHandle<xAOD::MuonContainer, std::vector<FELink_t> > neutralFEReadDecorHandle (m_neutralFEReadDecorKey, ctx);
    SG::ReadDecorHandle<xAOD::MuonContainer, std::vector<FELink_t> > chargedFEReadDecorHandle (m_chargedFEReadDecorKey, ctx);
    nFELinks=neutralFEReadDecorHandle(*mu);
    cFELinks=chargedFEReadDecorHandle(*mu);
 
    // Charged FEs
    for (const FELink_t& feLink : cFELinks) {
      if (!feLink.isValid()) continue;
      const xAOD::FlowElement* fe_init = *feLink;
      for (const auto *const fe : *constits.feCont){
        if (fe->index() == fe_init->index() && fe->isCharged()){ //index-based match between JetETmiss and CHSFlowElements collections
          const static SG::ConstAccessor<char> PVMatchedAcc("matchedToPV");
          if(  fe->isCharged() && PVMatchedAcc(*fe)&& ( !m_cleanChargedPFO || isGoodEoverP(static_cast<const xAOD::TrackParticle*>(fe->chargedObject(0))) ) ) {
            ATH_MSG_DEBUG("Accept cFE with pt " << fe->pt() << ", e " << fe->e() << ", eta " << fe->eta() << ", phi " << fe->phi() );
            felist.push_back(fe);
          }
        }
      }
    } // end cFE loop
 
    // Neutral FEs
    for (const FELink_t& feLink : nFELinks) {
      if (!feLink.isValid()) continue;
      const xAOD::FlowElement* fe_init = *feLink;
      for (const auto *const fe : *constits.feCont){
        if (fe->index() == fe_init->index() && !fe->isCharged()){ //index-based match between JetETmiss and CHSFlowElements collections
          if( ( !fe->isCharged()&& fe->e() > FLT_MIN ) ){
            ATH_MSG_DEBUG("Accept nFE with pt " << fe->pt() << ", e " << fe->e() << ", eta " << fe->eta() << ", phi " << fe->phi() << " in sum.");
            felist.push_back(fe);
          }
        }
      }
    } // end nFE links loop
 
 
    return StatusCode::SUCCESS;
  }

extractPFO()

StatusCode met::METMuonAssociator::extractPFO ( const xAOD::IParticle * obj, std::vector< const xAOD::IParticle * > & pfolist, const met::METAssociator::ConstitHolder & constits, std::map< const xAOD::IParticle *, MissingETBase::Types::constvec_t > & momenta, const EventContext & ctx ) const

finalprotectedvirtual

Implements met::METAssociator.

Definition at line 136 of file METMuonAssociator.cxx.

  {
    const xAOD::Muon *mu = static_cast<const xAOD::Muon*>(obj);
    const TrackParticle* idtrack = mu->trackParticle(xAOD::Muon::InnerDetectorTrackParticle);
    const CaloCluster* muclus = mu->cluster();
 
    ATH_MSG_VERBOSE("Muon " << mu->index() << " with pt " << mu->pt()
                    << ", eta "   << mu->eta()
                    << ", phi " << mu->phi());
    if(muclus) {
      ATH_MSG_VERBOSE(" has cluster with "
                      << "eta "   << muclus->calEta()
                      << ", phi " << muclus->calPhi()
                      << ", E "   << muclus->calE()
                      << " formed of " << muclus->size() << " cells.");
    }
    ATH_MSG_VERBOSE("Muon Eloss type: " << mu->energyLossType()
                    << " Eloss: " << mu->floatParameter(xAOD::Muon::EnergyLoss)
                    << " MeasuredEloss: " << mu->floatParameter(xAOD::Muon::MeasEnergyLoss)
                    << " FSR E: " << mu->floatParameter(xAOD::Muon::FSR_CandidateEnergy) );
 
    // One loop over PFOs
    for(const auto *const pfo : *constits.pfoCont) {
      if(pfo->isCharged()) {
        // get charged PFOs by matching the muon ID track
        // We set a small -ve pt for cPFOs that were rejected
        // by the ChargedHadronSubtractionTool
        const static SG::ConstAccessor<char> PVMatchedAcc("matchedToPV");
        if(idtrack && pfo->track(0) == idtrack && PVMatchedAcc(*pfo) &&
           ( !m_cleanChargedPFO || isGoodEoverP(pfo->track(0)) )
           ) {
          ATH_MSG_VERBOSE("Accept muon PFO " << pfo << " px, py = " << pfo->p4().Px() << ", " << pfo->p4().Py());
          ATH_MSG_VERBOSE("Muon PFO index: " << pfo->index() << ", pt: " << pfo->pt() << ", eta: " << pfo->eta() << ", phi: " << pfo->phi() );
          ATH_MSG_VERBOSE("Muon ID Track index: " << idtrack->index() << ", pt: " << idtrack->pt() << ", eta: " << idtrack->eta() << ", phi: " << idtrack->phi() );
          pfolist.push_back(pfo);
          break;
        } // track match
      } else {
        // get neutral PFOs by matching the muon cluster
        if(muclus && m_doMuonClusterMatch) {
 
          SG::ReadDecorHandle<CaloClusterContainer, std::vector<ElementLink<CaloClusterContainer> > > tcLinkAcc(m_elementLinkName, ctx);
                for(const auto& matchel : tcLinkAcc(*muclus)) {
            if(!matchel.isValid()) {
              ATH_MSG_DEBUG("Invalid muon-cluster elementLink");
            } else {
              if((*matchel)->e()>FLT_MIN && pfo->cluster(0) == *matchel) { // +ve E && matches cluster
                ATH_MSG_VERBOSE("Tool found cluster " << (*matchel)->index() << " with pt " << (*matchel)->pt() );
                pfolist.push_back(pfo);
              }
            }
          }
        } // muon has linked cluster
      } 
    } // end of cluster loop
 
    return StatusCode::SUCCESS;
  }

extractTopoClusters()

StatusCode met::METMuonAssociator::extractTopoClusters ( const xAOD::IParticle * obj, std::vector< const xAOD::IParticle * > & tclist, const met::METAssociator::ConstitHolder & constits, const EventContext & ctx ) const

finalprotectedvirtual

Implements met::METAssociator.

Definition at line 83 of file METMuonAssociator.cxx.

  {
    const xAOD::Muon *mu = static_cast<const xAOD::Muon*>(obj);
    const CaloCluster* muclus = mu->cluster();
    if(muclus && m_doMuonClusterMatch) {
      ATH_MSG_VERBOSE("Muon " << mu->index() << " with pt " << mu->pt()
                   << ", eta "   << mu->eta()
                   << ", phi " << mu->phi()
                   << " has cluster with "
                   << "eta "   << muclus->calEta()
                   << ", phi " << muclus->calPhi()
                   << ", E "   << muclus->calE()
                   << " formed of " << muclus->size() << " cells.");
      ATH_MSG_VERBOSE("Muon Eloss type: " << mu->energyLossType()
                   << " Eloss: " << mu->floatParameter(xAOD::Muon::EnergyLoss)
                   << " MeasuredEloss: " << mu->floatParameter(xAOD::Muon::MeasEnergyLoss)
                   << " FSR E: " << mu->floatParameter(xAOD::Muon::FSR_CandidateEnergy) );
      
      SG::ReadDecorHandle<CaloClusterContainer, std::vector<ElementLink<CaloClusterContainer> > > tcLinkAcc(m_elementLinkName, ctx); 
      for(const auto& matchel : tcLinkAcc(*muclus)) {
        if(!matchel.isValid()) {continue;} // In case of thinned cluster collection
        ATH_MSG_VERBOSE("Tool found cluster " << (*matchel)->index() << " with pt " << (*matchel)->pt() );
        if((*matchel)->e()>1e-9) { // +ve E
          tclist.push_back(*matchel);
        }
      }
    } // muon has linked cluster
    
    return StatusCode::SUCCESS;
  }

extractTracks()

StatusCode met::METMuonAssociator::extractTracks ( const xAOD::IParticle * obj, std::vector< const xAOD::IParticle * > & constlist, const met::METAssociator::ConstitHolder & constits ) const

finalprotectedvirtual

Implements met::METAssociator.

Definition at line 116 of file METMuonAssociator.cxx.

  {
    const xAOD::Muon *mu = static_cast<const xAOD::Muon*>(obj);
    const TrackParticle* idtrack = mu->trackParticle(xAOD::Muon::InnerDetectorTrackParticle);
    if(idtrack && acceptTrack(idtrack,constits.pv) && isGoodEoverP(idtrack)) {
    // if(idtrack && acceptTrack(idtrack,pv)) {
      ATH_MSG_VERBOSE("Accept muon track " << idtrack << " px, py = " << idtrack->p4().Px() << ", " << idtrack->p4().Py());
      ATH_MSG_VERBOSE("Muon ID track ptr: " << idtrack);
      constlist.push_back(idtrack);
      // if(mu->pt()>10e3 && (mu->muonType()==xAOD::Muon::Combined || mu->muonType()==xAOD::Muon::SegmentTagged)) {
      //   mutracks.push_back(idtrack);
      // }
    }
    return StatusCode::SUCCESS;
  }

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::METAssociator::fillAssocMap ( xAOD::MissingETAssociationMap * metMap, const xAOD::IParticleContainer * hardObjs, const EventContext & ctx ) const

protectedvirtualinherited

Reimplemented in met::METTruthAssociator.

Definition at line 278 of file METAssociator.cxx.

  {
    ConstitHolder constits;
 
    if (retrieveConstituents(constits, ctx).isFailure()) {
      ATH_MSG_DEBUG("Unable to retrieve constituent containers");
      return StatusCode::FAILURE;
    }
 
    SG::WriteDecorHandle<xAOD::IParticleContainer, float> dec_UEcorr (m_UEcorrPtDecorKey, ctx);
    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()<4e3 && obj->type()!=xAOD::Type::Muon){
        if (m_pflow && !m_fecollKey.key().empty() && m_useTracks && m_recoil) { dec_UEcorr(*obj) = 0.f; }
        continue;
      }
      constlist.clear();
      ATH_MSG_VERBOSE( "Object type, pt, eta, phi = " << obj->type() << ", " << obj->pt() << ", " << obj->eta() << "," << obj->phi() );
      if(m_pflow){
        if(!m_fecollKey.key().empty()){
          if(!m_useTracks){
            ATH_MSG_ERROR("Attempting to build FlowElement MET without a track collection.");
            return StatusCode::FAILURE;
          }
          std::map<const IParticle*, MissingETBase::Types::constvec_t> momentumOverride;
          if(m_recoil){ // HR part:
            float UEcorr_Pt = 0.; // Underlying event correction for HR
            ATH_CHECK(extractFEHR(obj,hardObjs_tmp,constlist,constits,momentumOverride, UEcorr_Pt));
            ATH_MSG_DEBUG("Energy correction is: " << UEcorr_Pt);
            dec_UEcorr(*obj) = UEcorr_Pt;
          }
          else{ // MET part:
            ATH_CHECK( this->extractFE(obj, constlist, constits, momentumOverride, ctx) );
          }
          MissingETComposition::insert(metMap, obj, constlist, momentumOverride);
        }
        else{
          // Old PFO EDM
          if(!m_useTracks){
            ATH_MSG_DEBUG("Attempting to build PFlow without a track collection.");
            return StatusCode::FAILURE;
          }else{
            std::map<const IParticle*,MissingETBase::Types::constvec_t> momentumOverride;
            ATH_CHECK( this->extractPFO(obj,constlist,constits,momentumOverride, ctx) );
            MissingETComposition::insert(metMap,obj,constlist,momentumOverride);
          }
        }
      } else {
        std::vector<const IParticle*> tclist;
        tclist.reserve(20);
        ATH_CHECK( this->extractTopoClusters(obj,tclist,constits, ctx) );
        if(m_useModifiedClus) {
          for(const auto& cl : tclist) {
            // use index-parallelism to identify shallow copied constituents
            constlist.push_back((*constits.tcCont)[cl->index()]);
          }
        } else {
          constlist = tclist;
        }
        if(m_useTracks) ATH_CHECK( this->extractTracks(obj,constlist,constits) );
        MissingETComposition::insert(metMap,obj,constlist);
      }
    }
    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::Event 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::Event, 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::Event 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::Event, 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 424 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 163 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 172 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 166 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::METMuonAssociator::initialize ( void )

overridevirtual

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 49 of file METMuonAssociator.cxx.

  {
    ATH_CHECK( METAssociator::initialize() );
    ATH_MSG_VERBOSE ("Initializing " << name() << "...");
    ATH_CHECK( m_muContKey.initialize());
    ATH_CHECK( m_neutralFEReadDecorKey.initialize(m_useFELinks) );
    ATH_CHECK( m_chargedFEReadDecorKey.initialize(m_useFELinks) );
    ATH_CHECK(m_elementLinkName.initialize(m_doMuonClusterMatch));
 
    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 362 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, and KtDeltaRTool.

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 EventContext & ctx ) const

protectedinherited

Definition at line 144 of file METAssociator.cxx.

  {
    ATH_MSG_DEBUG ("In execute: " << name() << "...");
    if (!m_skipconst || m_forcoll.value().empty()) { // FIXME m_clcollKey.value().empty() ???
 
      SG::ReadHandle<IParticleContainer> topoclusterCont(m_clcollKey, ctx);
      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.value();
      hybridname += m_forcoll.value();
 
      SG::ReadHandle<IParticleContainer> hybridCont(m_hybridContKey, ctx);
      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, ctx);
 
        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, ctx);
        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, ctx);
        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, ctx);
      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, ctx);
      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, ctx);
          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, ctx);
          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 {this, "CaloIsolationTool", ""}

protectedinherited

Definition at line 83 of file METAssociator.h.

{this, "CaloIsolationTool", ""};

m_cenTrackPtThr

Gaudi::Property<double> met::METAssociator::m_cenTrackPtThr {this, "CentralTrackPtThr", 30e+3}

protectedinherited

Definition at line 114 of file METAssociator.h.

{this, "CentralTrackPtThr", 30e+3};

m_chargedFELinksKey

Gaudi::Property<std::string> met::METAssociator::m_chargedFELinksKey {this, "ChargedFELinksKey", "chargedGlobalFELinks"}

protectedinherited

Definition at line 86 of file METAssociator.h.

{this, "ChargedFELinksKey", "chargedGlobalFELinks"};

m_chargedFEReadDecorKey

SG::ReadDecorHandleKey<xAOD::MuonContainer> met::METMuonAssociator::m_chargedFEReadDecorKey

private

Initial value:

{
      this,
      "ChargedFEReadDecorKey",
      m_muContKey, "chargedGlobalFELinks",
      "Charged FlowElement links key"
    }

Definition at line 102 of file METMuonAssociator.h.

                                                                   {
      this,
      "ChargedFEReadDecorKey",
      m_muContKey, "chargedGlobalFELinks",
      "Charged FlowElement links key"
    };

m_chargedPFOLinksKey

Gaudi::Property<std::string> met::METAssociator::m_chargedPFOLinksKey {this, "ChargedPFOLinksKey", "chargedpfoLinks"}

protectedinherited

Definition at line 88 of file METAssociator.h.

{this, "ChargedPFOLinksKey", "chargedpfoLinks"};

m_clcollKey

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

protectedinherited

Definition at line 93 of file METAssociator.h.

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

m_cleanChargedPFO

Gaudi::Property<bool> met::METAssociator::m_cleanChargedPFO {this, "CleanCPFO", true}

protectedinherited

Definition at line 108 of file METAssociator.h.

{this, "CleanCPFO", true};

m_doMuonClusterMatch

Gaudi::Property<bool> met::METMuonAssociator::m_doMuonClusterMatch {this, "DoClusterMatch", true, ""}

private

Definition at line 85 of file METMuonAssociator.h.

{this, "DoClusterMatch", true, ""};

m_Drcone

float met::METMuonAssociator::m_Drcone = 0.2

staticconstexprprivate

Definition at line 81 of file METMuonAssociator.h.

m_elementLinkName

SG::ReadDecorHandleKey<xAOD::CaloClusterContainer> met::METMuonAssociator::m_elementLinkName

private

Initial value:

{
      this,
      "ElementLinkName",
      "MuonClusterCollection.constituentClusterLinks"
    }

Definition at line 108 of file METMuonAssociator.h.

                                                                    {
      this,
      "ElementLinkName",
      "MuonClusterCollection.constituentClusterLinks"
    };

m_fecollKey

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

protectedinherited

Definition at line 96 of file METAssociator.h.

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

m_forcoll

Gaudi::Property<std::string> met::METAssociator::m_forcoll {this, "ForwardColl", ""}

protectedinherited

Definition at line 111 of file METAssociator.h.

{this, "ForwardColl", ""};

m_foreta

Gaudi::Property<double> met::METAssociator::m_foreta {this, "ForwardDef", 2.5}

protectedinherited

Definition at line 112 of file METAssociator.h.

{this, "ForwardDef", 2.5};

m_forTrackPtThr

Gaudi::Property<double> met::METAssociator::m_forTrackPtThr {this, "ForwardTrackPtThr", 30e+3}

protectedinherited

Definition at line 115 of file METAssociator.h.

{this, "ForwardTrackPtThr", 30e+3};

m_hybridContKey

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

protectedinherited

Definition at line 97 of file METAssociator.h.

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

m_MinDistCone

float met::METMuonAssociator::m_MinDistCone = 0.4

staticconstexprprivate

Definition at line 82 of file METMuonAssociator.h.

m_muContKey

SG::ReadHandleKey<xAOD::MuonContainer> met::METMuonAssociator::m_muContKey

private

Initial value:

{
      this, 
      "InputCollection",
      "Muons",
      "muons input key"
    }

Definition at line 90 of file METMuonAssociator.h.

                                                  {
      this, 
      "InputCollection",
      "Muons",
      "muons input key"
    };

m_neutralFELinksKey

Gaudi::Property<std::string> met::METAssociator::m_neutralFELinksKey {this, "NeutralFELinksKey", "neutralGlobalFELinks"}

protectedinherited

Definition at line 85 of file METAssociator.h.

{this, "NeutralFELinksKey", "neutralGlobalFELinks"};

m_neutralFEReadDecorKey

SG::ReadDecorHandleKey<xAOD::MuonContainer> met::METMuonAssociator::m_neutralFEReadDecorKey

private

Initial value:

{
      this,
      "NeutralFEReadDecorKey",
      m_muContKey, "neutralGlobalFELinks",
      "Neutral FlowElement links key"
    }

Definition at line 96 of file METMuonAssociator.h.

                                                                   {
      this,
      "NeutralFEReadDecorKey",
      m_muContKey, "neutralGlobalFELinks",
      "Neutral FlowElement links key"
    };

m_neutralPFOLinksKey

Gaudi::Property<std::string> met::METAssociator::m_neutralPFOLinksKey {this, "NeutralPFOLinksKey", "neutralpfoLinks"}

protectedinherited

Definition at line 87 of file METAssociator.h.

{this, "NeutralPFOLinksKey", "neutralpfoLinks"};

m_pfcollKey

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

protectedinherited

Definition at line 95 of file METAssociator.h.

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

m_pflow

Gaudi::Property<bool> met::METAssociator::m_pflow {this, "PFlow", false}

protectedinherited

Definition at line 104 of file METAssociator.h.

{this, "PFlow", false};

m_pvcollKey

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

protectedinherited

Definition at line 92 of file METAssociator.h.

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

m_recoil

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

protectedinherited

Definition at line 102 of file METAssociator.h.

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

m_skipconst

Gaudi::Property<bool> met::METAssociator::m_skipconst {this, "IgnoreJetConst", false}

protectedinherited

Definition at line 110 of file METAssociator.h.

{this, "IgnoreJetConst", false};

m_trkcollKey

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

protectedinherited

Definition at line 94 of file METAssociator.h.

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

m_trkIsolationTool

ToolHandle<xAOD::ITrackIsolationTool> met::METAssociator::m_trkIsolationTool {this, "TrackIsolationTool", ""}

protectedinherited

Definition at line 82 of file METAssociator.h.

{this, "TrackIsolationTool",  ""};

m_trkseltool

ToolHandle<InDet::IInDetTrackSelectionTool> met::METAssociator::m_trkseltool {this, "TrackSelectorTool", ""}

protectedinherited

Definition at line 81 of file METAssociator.h.

{this, "TrackSelectorTool", ""};

m_UEcorrPtDecorKey

SG::WriteDecorHandleKey<xAOD::IParticleContainer> met::METAssociator::m_UEcorrPtDecorKey {this, "UEcorrPtDecorKey", "", "UE correction for each lepton"}

protectedinherited

Definition at line 99 of file METAssociator.h.

{this, "UEcorrPtDecorKey",  "", "UE correction for each lepton"};

m_useFELinks

Gaudi::Property<bool> met::METAssociator::m_useFELinks {this, "UseFELinks", false}

protectedinherited

Definition at line 90 of file METAssociator.h.

{this, "UseFELinks", false};

m_useModifiedClus

Gaudi::Property<bool> met::METAssociator::m_useModifiedClus {this, "UseModifiedClus", false}

protectedinherited

Definition at line 107 of file METAssociator.h.

{this, "UseModifiedClus", false};

m_usePFOLinks

Gaudi::Property<bool> met::METAssociator::m_usePFOLinks {this, "UsePFOLinks", false}

protectedinherited

Definition at line 89 of file METAssociator.h.

{this, "UsePFOLinks", false};

m_useRapidity

Gaudi::Property<bool> met::METAssociator::m_useRapidity {this, "UseRapidity", false}

protectedinherited

Definition at line 106 of file METAssociator.h.

{this, "UseRapidity", false};

m_useTracks

Gaudi::Property<bool> met::METAssociator::m_useTracks {this, "UseTracks", true}

protectedinherited

Definition at line 105 of file METAssociator.h.

{this, "UseTracks", true};

---

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

• METMuonAssociator.h
• METMuonAssociator.cxx