#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. More...

virtual StatusCode	execute (xAOD::MissingETContainer metCont, xAOD::MissingETAssociationMap metMap) const override

virtual void	print () const
	Print the state of the tool. More...

ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard `StoreGateSvc` (event store) Returns (kind of) a pointer to the `StoreGateSvc`. More...

const ServiceHandle< StoreGateSvc > &	evtStore () const
	The standard `StoreGateSvc` (event store) Returns (kind of) a pointer to the `StoreGateSvc`. More...

const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard `StoreGateSvc/DetectorStore` Returns (kind of) a pointer to the `StoreGateSvc`. More...

virtual StatusCode	sysInitialize () override
	Perform system initialization for an algorithm. More...

virtual StatusCode	sysStart () override
	Handle START transition. More...

virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles. More...

virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles. More...

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

Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleKey &hndl, const std::string &doc, const SG::VarHandleKeyType &)
	Declare a new Gaudi property. More...

Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleBase &hndl, const std::string &doc, const SG::VarHandleType &)
	Declare a new Gaudi property. More...

Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleKeyArray &hndArr, const std::string &doc, const SG::VarHandleKeyArrayType &)

Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, T &property, const std::string &doc, const SG::NotHandleType &)
	Declare a new Gaudi property. More...

Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, T &property, const std::string &doc="none")
	Declare a new Gaudi property. More...

void	updateVHKA (Gaudi::Details::PropertyBase &)

MsgStream &	msg () const

MsgStream &	msg (const MSG::Level lvl) const

bool	msgLvl (const MSG::Level lvl) const

Protected Member Functions
StatusCode	executeTool (xAOD::MissingETContainer metCont, xAOD::MissingETAssociationMap metMap) const final

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

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 final

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 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

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

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

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 More...

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. More...

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

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 Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
	METMuonAssociator ()
	Default constructor: More...

Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey> More...

Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyArrayType &)
	specialization for handling Gaudi::Property<SG::VarHandleKeyArray> More...

Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleType &)
	specialization for handling Gaudi::Property<SG::VarHandleBase> More...

Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &t, const SG::NotHandleType &)
	specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray> More...

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

StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default) More...

StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default) More...

std::vector< SG::VarHandleKeyArray * >	m_vhka

bool	m_varHandleArraysDeclared

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.

Member Typedef Documentation

◆ StoreGateSvc_t

typedef ServiceHandle<StoreGateSvc> AthCommonDataStore< AthCommonMsg< AlgTool > >::StoreGateSvc_t

privateinherited

Definition at line 388 of file AthCommonDataStore.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 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 ));
  }

◆ declareGaudiProperty() [1/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty	(	Gaudi::Property< T, V, H > &	hndl,
		const SG::VarHandleKeyArrayType &
	)

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleKeyArray>

Definition at line 170 of file AthCommonDataStore.h.

   {
     return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                        hndl.value(), 
                                                        hndl.documentation());
  
   }

◆ declareGaudiProperty() [2/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty	(	Gaudi::Property< T, V, H > &	hndl,
		const SG::VarHandleKeyType &
	)

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleKey>

Definition at line 156 of file AthCommonDataStore.h.

   {
     return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                        hndl.value(), 
                                                        hndl.documentation());
  
   }

◆ declareGaudiProperty() [3/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty	(	Gaudi::Property< T, V, H > &	hndl,
		const SG::VarHandleType &
	)

inlineprivateinherited

specialization for handling Gaudi::Property<SG::VarHandleBase>

Definition at line 184 of file AthCommonDataStore.h.

   {
     return *AthCommonDataStore<PBASE>::declareProperty(hndl.name(),
                                                        hndl.value(), 
                                                        hndl.documentation());
   }

◆ declareGaudiProperty() [4/4]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< AlgTool > >::declareGaudiProperty	(	Gaudi::Property< T, V, H > &	t,
		const SG::NotHandleType &
	)

inlineprivateinherited

specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray>

Definition at line 199 of file AthCommonDataStore.h.

   {
     return PBASE::declareProperty(t);
   }

◆ declareProperty() [1/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty	(	const std::string &	name,
		SG::VarHandleBase &	hndl,
		const std::string &	doc,
		const SG::VarHandleType &
	)

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
hndl	Object holding the property value.
doc	Documentation string for the property.

This is the version for types that derive from SG::VarHandleBase. The property value object is put on the input and output lists as appropriate; then we forward to the base class.

Definition at line 245 of file AthCommonDataStore.h.

   {
     this->declare(hndl.vhKey());
     hndl.vhKey().setOwner(this);
  
     return PBASE::declareProperty(name,hndl,doc);
   }

◆ declareProperty() [2/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty	(	const std::string &	name,
		SG::VarHandleKey &	hndl,
		const std::string &	doc,
		const SG::VarHandleKeyType &
	)

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
hndl	Object holding the property value.
doc	Documentation string for the property.

This is the version for types that derive from SG::VarHandleKey. The property value object is put on the input and output lists as appropriate; then we forward to the base class.

Definition at line 221 of file AthCommonDataStore.h.

   {
     this->declare(hndl);
     hndl.setOwner(this);
  
     return PBASE::declareProperty(name,hndl,doc);
   }

◆ declareProperty() [3/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty	(	const std::string &	name,
		SG::VarHandleKeyArray &	hndArr,
		const std::string &	doc,
		const SG::VarHandleKeyArrayType &
	)

inlineinherited

Definition at line 259 of file AthCommonDataStore.h.

   {
  
     // std::ostringstream ost;
     // ost << Algorithm::name() << " VHKA declareProp: " << name 
     //     << " size: " << hndArr.keys().size() 
     //     << " mode: " << hndArr.mode() 
     //     << "  vhka size: " << m_vhka.size()
     //     << "\n";
     // debug() << ost.str() << endmsg;
  
     hndArr.setOwner(this);
     m_vhka.push_back(&hndArr);
  
     Gaudi::Details::PropertyBase* p =  PBASE::declareProperty(name, hndArr, doc);
     if (p != 0) {
       p->declareUpdateHandler(&AthCommonDataStore<PBASE>::updateVHKA, this);
     } else {
       ATH_MSG_ERROR("unable to call declareProperty on VarHandleKeyArray " 
                     << name);
     }
  
     return p;
  
   }

◆ declareProperty() [4/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty	(	const std::string &	name,
		T &	property,
		const std::string &	doc,
		const SG::NotHandleType &
	)

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
property	Object holding the property value.
doc	Documentation string for the property.

This is the generic version, for types that do not derive from SG::VarHandleKey. It just forwards to the base class version of declareProperty.

Definition at line 333 of file AthCommonDataStore.h.

   {
     return PBASE::declareProperty(name, property, doc);
   }

◆ declareProperty() [5/6]

Gaudi::Details::PropertyBase* AthCommonDataStore< AthCommonMsg< AlgTool > >::declareProperty	(	const std::string &	name,
		T &	property,
		const std::string &	doc = `"none"`
	)

inlineinherited

Declare a new Gaudi property.

Parameters

name	Name of the property.
property	Object holding the property value.
doc	Documentation string for the property.

This dispatches to either the generic declareProperty or the one for VarHandle/Key/KeyArray.

Definition at line 352 of file AthCommonDataStore.h.

   {
     typedef typename SG::HandleClassifier<T>::type htype;
     return declareProperty (name, property, doc, htype());
   }

◆ declareProperty() [6/6]

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.

95 { return m_detStore; }

◆ evtStore() [1/2]

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.

85 { return m_evtStore; }

◆ evtStore() [2/2]

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

inlineinherited

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

Definition at line 90 of file AthCommonDataStore.h.

90 { 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::METMuonAssociator::executeTool	(	xAOD::MissingETContainer *	metCont,
		xAOD::MissingETAssociationMap *	metMap
	)		const

finalprotectedvirtual

Implements met::METAssociator.

Definition at line 68 of file METMuonAssociator.cxx.

   {
     ATH_MSG_VERBOSE ("In execute: " << name() << "...");
  
     SG::ReadHandle<xAOD::MuonContainer> muonCont(m_muContKey);
     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()).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

finalprotectedvirtual

Implements met::METAssociator.

Definition at line 204 of file METMuonAssociator.cxx.

   {
     const xAOD::Muon *mu = static_cast<const xAOD::Muon*>(obj);
     if (m_useFELinks)
       ATH_CHECK( extractFEsFromLinks(mu, felist,constits) );
     else
       ATH_CHECK( extractFEs(mu, felist, constits) );
  
     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 326 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

protected

Definition at line 265 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::AuxElement::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); 
           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

protected

Definition at line 218 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);
     SG::ReadDecorHandle<xAOD::MuonContainer, std::vector<FELink_t> > chargedFEReadDecorHandle (m_chargedFEReadDecorKey);
     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::AuxElement::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

finalprotectedvirtual

Implements met::METAssociator.

Definition at line 141 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::AuxElement::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);
                 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

finalprotectedvirtual

Implements met::METAssociator.

Definition at line 88 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); 
       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 121 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

protectedvirtualinherited

Reimplemented in met::METTruthAssociator.

Definition at line 304 of file METAssociator.cxx.

   {
     ConstitHolder constits;
  
     if (retrieveConstituents(constits).isFailure()) {
       ATH_MSG_DEBUG("Unable to retrieve constituent containers");
       return StatusCode::FAILURE;
     }
  
     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) 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) );
           }
           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) );
             MissingETComposition::insert(metMap,obj,constlist,momentumOverride);
           }
         }
       } else {
         std::vector<const IParticle*> tclist;
         tclist.reserve(20);
         ATH_CHECK( this->extractTopoClusters(obj,tclist,constits) );
         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::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 = 0;
       TRandom3 hole;
       if( !v_clus.empty() ){
         seed = floor( v_clus.back().Pt() * Gaudi::Units::GeV );
         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()

static 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()

static 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()

static 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::METMuonAssociator::initialize ( )

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());
     if (m_useFELinks) {
       if (m_neutralFEReadDecorKey.empty()) {ATH_CHECK( m_neutralFEReadDecorKey.assign(m_muContKey.key()+"."+m_neutralFELinksKey));}
       if (m_chargedFEReadDecorKey.empty()) {ATH_CHECK( m_chargedFEReadDecorKey.assign(m_muContKey.key()+"."+m_chargedFELinksKey));}
       ATH_CHECK( m_neutralFEReadDecorKey.initialize());
       ATH_CHECK( m_chargedFEReadDecorKey.initialize());
     }
  
     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 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() [1/2]

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

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                 {
     return this->msgStream();
   }

◆ msg() [2/2]

MsgStream& AthCommonMsg< AlgTool >::msg ( const MSG::Level lvl ) const

inlineinherited

Definition at line 27 of file AthCommonMsg.h.

                                                   {
     return this->msgStream(lvl);
   }

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

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

◆ 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_chargedFEReadDecorKey

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

private

Initial value:

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

Definition at line 102 of file METMuonAssociator.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.

◆ m_cleanChargedPFO

bool met::METAssociator::m_cleanChargedPFO

protectedinherited

Definition at line 112 of file METAssociator.h.

◆ m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default)

Definition at line 393 of file AthCommonDataStore.h.

◆ m_doMuonClusterMatch

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

private

Definition at line 85 of file METMuonAssociator.h.

◆ m_Drcone

constexpr 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.

◆ m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default)

Definition at line 390 of file AthCommonDataStore.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.

◆ 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.

◆ m_MinDistCone

constexpr 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.

◆ m_neutralFELinksKey

std::string met::METAssociator::m_neutralFELinksKey

protectedinherited

Definition at line 89 of file METAssociator.h.

◆ m_neutralFEReadDecorKey

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

private

Initial value:

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

Definition at line 96 of file METMuonAssociator.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.

◆ 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.

◆ m_recoil

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

protectedinherited

Definition at line 104 of file METAssociator.h.

◆ 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.

◆ 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_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_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< AlgTool > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

◆ m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< AlgTool > >::m_vhka

privateinherited

Definition at line 398 of file AthCommonDataStore.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:

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ METMuonAssociator() [1/2]

◆ ~METMuonAssociator()

◆ METMuonAssociator() [2/2]

Member Function Documentation

◆ acceptTrack()

◆ declareGaudiProperty() [1/4]

◆ declareGaudiProperty() [2/4]

◆ declareGaudiProperty() [3/4]

◆ declareGaudiProperty() [4/4]

◆ declareProperty() [1/6]

◆ declareProperty() [2/6]

◆ declareProperty() [3/6]

◆ declareProperty() [4/6]

◆ declareProperty() [5/6]

◆ declareProperty() [6/6]

◆ detStore()

◆ evtStore() [1/2]

◆ evtStore() [2/2]

◆ execute()

◆ executeTool()

◆ extractFE()

◆ extractFEHR()

◆ extractFEs()

◆ extractFEsFromLinks()

◆ extractPFO()

◆ extractTopoClusters()

◆ extractTracks()

◆ extraDeps_update_handler()

◆ fillAssocMap()

◆ getKey()

◆ getName()

◆ getProperty()

◆ GetUEcorr()

◆ greaterPt()

◆ greaterPtFE()

◆ greaterPtPFO()

◆ initialize()

◆ inputHandles()

◆ isGoodEoverP()

◆ msg() [1/2]

◆ msg() [2/2]

◆ msg_level_name()

◆ msgLvl()

◆ outputHandles()

◆ print()

◆ renounce()

◆ renounceArray()

◆ retrieveConstituents()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_caloIsolationTool

◆ m_cenTrackPtThr

◆ m_chargedFELinksKey

◆ m_chargedFEReadDecorKey

◆ m_chargedPFOLinksKey

◆ m_clcollKey

◆ m_cleanChargedPFO

◆ m_detStore

◆ m_doMuonClusterMatch

◆ m_Drcone

◆ m_elementLinkName

◆ m_evtStore

◆ m_fecollKey

◆ m_forcoll

◆ m_foreta

◆ m_forTrackPtThr