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met::METPhotonAssociator Class Referencefinal

#include <METPhotonAssociator.h>

Inheritance diagram for met::METPhotonAssociator:
Collaboration diagram for met::METPhotonAssociator:

Public Member Functions

 METPhotonAssociator (const std::string &name)
 ~METPhotonAssociator ()=default
virtual StatusCode initialize () override
 Dummy implementation of the initialisation function.
StatusCode finalize ()
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
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
StatusCode extractPFOsFromLinks (const xAOD::Egamma *eg, std::vector< const xAOD::IParticle * > &pfolist, const met::METAssociator::ConstitHolder &constits, const EventContext &ctx) const
StatusCode extractPFOs (const xAOD::Egamma *eg, std::vector< const xAOD::IParticle * > &pfolist, const met::METAssociator::ConstitHolder &constits) const
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 extractFEsFromLinks (const xAOD::Egamma *eg, std::vector< const xAOD::IParticle * > &felist, const met::METAssociator::ConstitHolder &constits, const EventContext &ctx) const
StatusCode extractFEs (const xAOD::Egamma *eg, std::vector< const xAOD::IParticle * > &felist, const met::METAssociator::ConstitHolder &constits) const
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 extractTracks (const xAOD::IParticle *obj, std::vector< const xAOD::IParticle * > &constlist, const met::METAssociator::ConstitHolder &constits) const final
StatusCode selectEgammaClusters (const xAOD::CaloCluster *swclus, const std::vector< const xAOD::IParticle * > &inputTC, std::vector< const xAOD::IParticle * > &tclist) const
StatusCode selectEgammaTracks (const xAOD::Egamma *el, const xAOD::TrackParticleContainer *trkCont, std::set< const xAOD::TrackParticle * > &tracklist) const
bool hasUnmatchedClusters (const xAOD::Egamma *eg, const xAOD::PFO *pfo) const
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

double m_tcMatch_dR
double m_tcMatch_maxRat
unsigned short m_tcMatch_method
double m_extraTrkMatch_dR
SG::ReadDecorHandleKey< xAOD::PhotonContainer > m_photonNeutralPFOReadDecorKey {this,"photonNeutralPFOReadDecorKey","","Neutral PFO links key"}
SG::ReadDecorHandleKey< xAOD::PhotonContainer > m_photonChargedPFOReadDecorKey {this,"photonChargedPFOReadDecorKey","","Charged PFO links key"}
SG::ReadDecorHandleKey< xAOD::PhotonContainer > m_photonNeutralFEReadDecorKey {this,"photonNeutralFEReadDecorKey","","Neutral FE links key"}
SG::ReadDecorHandleKey< xAOD::PhotonContainer > m_photonChargedFEReadDecorKey {this,"photonChargedFEReadDecorKey","","Charged FE links key"}
SG::ReadDecorHandleKey< xAOD::ElectronContainer > m_electronNeutralPFOReadDecorKey {this,"electronNeutralPFOReadDecorKey","","Neutral PFO links key"}
SG::ReadDecorHandleKey< xAOD::ElectronContainer > m_electronChargedPFOReadDecorKey {this,"electronChargedPFOReadDecorKey","","Charged PFO links key"}
SG::ReadDecorHandleKey< xAOD::ElectronContainer > m_electronNeutralFEReadDecorKey {this,"electronNeutralFEReadDecorKey","","Neutral FE links key"}
SG::ReadDecorHandleKey< xAOD::ElectronContainer > m_electronChargedFEReadDecorKey {this,"electronChargedFEReadDecorKey","","Charged FE links key"}
bool m_checkUnmatched
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

 METPhotonAssociator ()
 Default constructor:

Private Attributes

SG::ReadHandleKey< xAOD::PhotonContainer > m_phContKey {this, "InputCollection", "Photons", "photons input key"}

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 METPhotonAssociator.h.

Constructor & Destructor Documentation

◆ METPhotonAssociator() [1/2]

met::METPhotonAssociator::METPhotonAssociator ( const std::string & name)

Definition at line 28 of file METPhotonAssociator.cxx.

28 :
29 AsgTool(name),
30 METAssociator(name),
31 METEgammaAssociator(name)
32 {
33 }
asg::AsgTool::AsgTool
AsgTool(const std::string &name)
Constructor specifying the tool instance's name.
Definition AsgTool.cxx:58
met::METEgammaAssociator::METEgammaAssociator
METEgammaAssociator()
Default constructor:

◆ ~METPhotonAssociator()

met::METPhotonAssociator::~METPhotonAssociator ( )
default

◆ METPhotonAssociator() [2/2]

met::METPhotonAssociator::METPhotonAssociator ( )
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.

355 {
356
357 if (!vx) return false;//in events with no pv, we will just reject all tracks, and therefore build only the calo MET
358 return static_cast<bool> (m_trkseltool->accept( *trk, vx ));
359 }
met::METAssociator::m_trkseltool
ToolHandle< InDet::IInDetTrackSelectionTool > m_trkseltool
Definition METAssociator.h:81

◆ declareProperty()

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

Definition at line 145 of file AthCommonDataStore.h.

145 {
146 typedef typename SG::HandleClassifier<T>::type htype;
147 return AthCommonDataStore<PBASE>::declareGaudiProperty(t, htype());
148 }
AthCommonDataStore::declareGaudiProperty
Gaudi::Details::PropertyBase & declareGaudiProperty(Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
specialization for handling Gaudi::Property<SG::VarHandleKey>
Definition AthCommonDataStore.h:156

◆ 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()

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; }

◆ 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.

125 {
126 ATH_MSG_DEBUG ("In execute: " << name() << "...");
127 if(!metCont) {
128 ATH_MSG_WARNING("Invalid pointer to MissingETContainer supplied! Abort.");
129 return StatusCode::FAILURE;
130 }
131
132 if(!metMap) {
133 ATH_MSG_WARNING("Invalid pointer to MissingETAssociationMap supplied! Abort.");
134 return StatusCode::FAILURE;
135 }
136 if(m_pflow && !m_useTracks ){
137 ATH_MSG_WARNING("Attempting to build PFlow MET without a track collection.");
138 return StatusCode::FAILURE;
139 }
140
141 return this->executeTool(metCont, metMap, ctx);
142 }
ATH_MSG_WARNING
#define ATH_MSG_WARNING(x)
Definition AthMsgStreamMacros.h:32
ATH_MSG_DEBUG
#define ATH_MSG_DEBUG(x)
Definition AthMsgStreamMacros.h:29
met::METAssociator::m_pflow
Gaudi::Property< bool > m_pflow
Definition METAssociator.h:104
met::METAssociator::executeTool
virtual StatusCode executeTool(xAOD::MissingETContainer *metCont, xAOD::MissingETAssociationMap *metMap, const EventContext &ctx) const =0
met::METAssociator::m_useTracks
Gaudi::Property< bool > m_useTracks
Definition METAssociator.h:105

◆ executeTool()

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

Implements met::METAssociator.

Definition at line 58 of file METPhotonAssociator.cxx.

59 {
60 ATH_MSG_VERBOSE ("In execute: " << name() << "...");
61
62 SG::ReadHandle<xAOD::PhotonContainer> phCont(m_phContKey, ctx);
63 if (!phCont.isValid()) {
64 ATH_MSG_WARNING("Unable to retrieve input photon container " << m_phContKey.key());
65 return StatusCode::FAILURE;
66 }
67
68 ATH_MSG_DEBUG("Successfully retrieved photon collection");
69
70 if (fillAssocMap(metMap,phCont.cptr(), ctx).isFailure()) {
71 ATH_MSG_WARNING("Unable to fill map with photon container " << m_phContKey.key());
72 return StatusCode::FAILURE;
73 }
74 return StatusCode::SUCCESS;
75 }
ATH_MSG_VERBOSE
#define ATH_MSG_VERBOSE(x)
Definition AthMsgStreamMacros.h:28
met::METAssociator::fillAssocMap
virtual StatusCode fillAssocMap(xAOD::MissingETAssociationMap *metMap, const xAOD::IParticleContainer *hardObjs, const EventContext &ctx) const
Definition METAssociator.cxx:278
met::METPhotonAssociator::m_phContKey
SG::ReadHandleKey< xAOD::PhotonContainer > m_phContKey
Definition METPhotonAssociator.h:53

◆ extractFE()

StatusCode met::METEgammaAssociator::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
finalprotectedvirtualinherited

Implements met::METAssociator.

Definition at line 307 of file METEgammaAssociator.cxx.

311 {
312 const xAOD::Egamma *eg = static_cast<const xAOD::Egamma*>(obj);
313
314 if (m_useFELinks)
315 ATH_CHECK( extractFEsFromLinks(eg, felist,constits, ctx) );
316 else
317 ATH_CHECK( extractFEs(eg, felist, constits) );
318
319 return StatusCode::SUCCESS;
320 }
ATH_CHECK
#define ATH_CHECK
Evaluate an expression and check for errors.
Definition AthCheckMacros.h:40
met::METAssociator::m_useFELinks
Gaudi::Property< bool > m_useFELinks
Definition METAssociator.h:90
met::METEgammaAssociator::extractFEsFromLinks
StatusCode extractFEsFromLinks(const xAOD::Egamma *eg, std::vector< const xAOD::IParticle * > &felist, const met::METAssociator::ConstitHolder &constits, const EventContext &ctx) const
Definition METEgammaAssociator.cxx:323
met::METEgammaAssociator::extractFEs
StatusCode extractFEs(const xAOD::Egamma *eg, std::vector< const xAOD::IParticle * > &felist, const met::METAssociator::ConstitHolder &constits) const
Definition METEgammaAssociator.cxx:387
xAOD::Egamma
Egamma_v1 Egamma
Definition of the current "egamma version".
Definition Egamma.h:17

◆ extractFEHR()

StatusCode met::METEgammaAssociator::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
finalprotectedvirtualinherited

Reimplemented from met::METAssociator.

Definition at line 473 of file METEgammaAssociator.cxx.

479 {
480 // Constructing association electron-FE map
481 if(obj->type() != xAOD::Type::ObjectType::Electron){
482 UEcorr=0.0;
483 felist={};
484 return StatusCode::SUCCESS;
485 }
486 const xAOD::Egamma *eg = static_cast<const xAOD::Egamma*>(obj);
487
488 // Preselect charged and neutral FEs, based on proximity: dR < m_Drcone
489 for(const auto fe : *constits.feCont) {
490 if(eg && P4Helpers::isInDeltaR(*fe, *eg, m_Drcone, m_useRapidity)) {
491 if( ( !fe->isCharged() && fe->e() > FLT_MIN ) ||
492 ( fe->isCharged() && PVMatchedAcc(*fe) && ( !m_cleanChargedPFO || isGoodEoverP(static_cast<const xAOD::TrackParticle*>(fe->chargedObject(0))) ) ) ) {
493 felist.push_back(fe);
494 } // quality cuts
495 } // DeltaR check
496 } // FE loop
497
498 // Step 2. Calculating Uncorrected HR and UE energy correction
499 if(eg){
500 // Vectoral sum of all FEs
501 TLorentzVector HR; // uncorrected HR (initialized with 0,0,0,0 automatically)
502 for(const auto fe_itr : *constits.feCont) {
503 if( fe_itr->pt() < 0 || fe_itr->e() < 0 ) { // sanity check
504 continue;
505 }
506
507 //remove charged FE that are not matched to the PV
508 if(fe_itr->isCharged() && !PVMatchedAcc(*fe_itr)){
509 continue;
510 }
511 HR += fe_itr->p4();
512 }
513
514 // Create a vector of egamma form hardObjs (all electrons)
515 std::vector<const xAOD::Egamma*> v_eg;
516 for(const auto& obj_i : hardObjs){
517 const xAOD::Egamma* eg_curr = static_cast<const xAOD::Egamma*>(obj_i); // current egamma object
518 v_eg.push_back( eg_curr );
519 }
520
521 // Subtruct FEs which are in the cone around egamma (gives uncorrected HR)
522 for(const auto fe_i : *constits.feCont) { // charged and neutral FEs
523 if( fe_i->pt() < 0 || fe_i->e() < 0 ) { // sanity check
524 continue;
525 }
526 //std::cout << "new eg candidate" << std::endl;
527 for(const auto& eg_i : v_eg) { // loop over v_eg
528 double dR = P4Helpers::deltaR( fe_i->eta(), fe_i->phi(), eg_i->eta(), eg_i->phi() );
529 if( dR < m_Drcone ) {
530 HR -= fe_i->p4();
531 break;
532 }
533 } // over v_eg
534 } // over FEs
535
536 // Save v_eg as a vector TLV (as commonn type for electrons and muons)
537 std::vector<TLorentzVector> v_egTLV;
538 v_egTLV.reserve(v_eg.size());
539 for(const auto& eg_i : v_eg) { // loop over v_eg
540 v_egTLV.push_back( eg_i->p4() );
541 }
542
543 // Save current eg as TLV
544 TLorentzVector egTLV = eg->p4();
545
546 // Get UE correction
547 ATH_CHECK( GetUEcorr(constits, v_egTLV, egTLV, HR, m_Drcone, m_MinDistCone, UEcorr) );
548 } // eg existance requirement
549
550 return StatusCode::SUCCESS;
551 }
met::METAssociator::m_useRapidity
Gaudi::Property< bool > m_useRapidity
Definition METAssociator.h:106
met::METAssociator::m_cleanChargedPFO
Gaudi::Property< bool > m_cleanChargedPFO
Definition METAssociator.h:108
met::METAssociator::isGoodEoverP
bool isGoodEoverP(const xAOD::TrackParticle *trk) const
Definition METAssociator.cxx:362
met::METAssociator::GetUEcorr
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
Definition METAssociator.cxx:424
met::METEgammaAssociator::m_MinDistCone
static constexpr float m_MinDistCone
Definition METEgammaAssociator.h:125
met::METEgammaAssociator::m_Drcone
static constexpr float m_Drcone
Definition METEgammaAssociator.h:124
xAOD::Egamma_v1::p4
virtual FourMom_t p4() const override final
The full 4-momentum of the particle as a TLoretzVector.
Definition Egamma_v1.cxx:94
met::PVMatchedAcc
static const SG::ConstAccessor< char > PVMatchedAcc("matchedToPV")
xAODType::Electron
@ Electron
The object is an electron.
Definition ObjectType.h:46
xAOD::P4Helpers::isInDeltaR
bool isInDeltaR(const xAOD::IParticle &p1, const xAOD::IParticle &p2, double dR, bool useRapidity=true)
Check if 2 xAOD::IParticle are in a cone.
Definition xAODP4Helpers.h:174
xAOD::P4Helpers::deltaR
double deltaR(double rapidity1, double phi1, double rapidity2, double phi2)
from bare bare rapidity,phi
Definition xAODP4Helpers.h:150
xAOD::TrackParticle
TrackParticle_v1 TrackParticle
Reference the current persistent version:
Definition Event/xAOD/xAODTracking/xAODTracking/TrackParticle.h:13
met::METAssociator::ConstitHolder::feCont
const xAOD::FlowElementContainer * feCont
Definition METAssociator.h:63

◆ extractFEs()

StatusCode met::METEgammaAssociator::extractFEs ( const xAOD::Egamma * eg,
std::vector< const xAOD::IParticle * > & felist,
const met::METAssociator::ConstitHolder & constits ) const
protectedinherited

Definition at line 387 of file METEgammaAssociator.cxx.

390 {
391 ATH_MSG_VERBOSE("Extract FEs From DeltaR for " << eg->type() << " with pT " << eg->pt());
392
393 // safe to assume a single SW cluster?
394 // will do so for now...
395 const xAOD::IParticle* swclus = eg->caloCluster();
396
397 // Preselect PFOs based on proximity: dR<0.4
398 std::vector<const xAOD::FlowElement*> nearbyFE;
399 nearbyFE.reserve(20);
400 for(const xAOD::FlowElement* fe : *constits.feCont) {
401 if(!(fe->signalType() & xAOD::FlowElement::PFlow)){
402 ATH_MSG_ERROR("Attempted to extract non-PFlow FlowElements. This is not supported!");
403 return StatusCode::FAILURE;
404 }
405 if(P4Helpers::isInDeltaR(*fe, *swclus, 0.4, m_useRapidity)) {
406 // We set a small -ve pt for cPFOs that were rejected
407 // by the ChargedHadronSubtractionTool
408 const static SG::ConstAccessor<char> PVMatchedAcc("matchedToPV");
409 if( ( !fe->isCharged() && fe->e() > FLT_MIN ) ||
410 ( fe->isCharged() && PVMatchedAcc(*fe)
411 && ( !m_cleanChargedPFO || isGoodEoverP(static_cast<const xAOD::TrackParticle*>(fe->chargedObject(0))) ) )
412 ) {
413 nearbyFE.push_back(fe);
414 } // retain +ve E neutral PFOs and charged PFOs passing PV association
415 } // DeltaR check
416 } // PFO loop
417 ATH_MSG_VERBOSE("Found " << nearbyFE.size() << " nearby FlowElements (PFOs)");
418
419 std::set<const xAOD::TrackParticle*> trackset; // use a set for duplicate-free retrieval
420 ATH_CHECK( selectEgammaTracks(eg, constits.trkCont, trackset) );
421 for(const xAOD::TrackParticle* track : trackset) {
422 for(const xAOD::FlowElement* fe : nearbyFE) {
423 if(fe->isCharged() && fe->chargedObject(0) == track) {
424 felist.push_back(fe);
425 } // PFO/track match
426 } // PFO loop
427 } // Track loop
428 double eg_cl_e = swclus->e();
429
430 // the matching strategy depends on how the cluster container is sorted
431 // easier if it's sorted in descending pt order
432 // ideally this should be done using cell matching, but we can't use the links from topoclusters reliably
433 // because some PFOs don't correspond to the original TC
434 bool doSum = true;
435 double sumE_pfo = 0.;
436 const IParticle* bestbadmatch = nullptr;
437 std::sort(nearbyFE.begin(),nearbyFE.end(),greaterPtFE);
438 for(const xAOD::FlowElement* fe : nearbyFE) {
439 // Skip charged PFOs, as we already matched them
440 if(fe->isCharged() || !P4Helpers::isInDeltaR(*fe, *swclus, m_tcMatch_dR, m_useRapidity)) continue;
441 // Handle neutral PFOs like topoclusters
442 // TODO: Use EM-scale energy here in the future? No way to access from FlowElement in general.
443 double pfo_e = fe->e();
444 // skip cluster if it's above our bad match threshold or outside the matching radius
445 if(pfo_e > m_tcMatch_maxRat*eg_cl_e) {
446 ATH_MSG_VERBOSE("Reject topocluster in sum. Ratio vs eg cluster: " << (pfo_e/eg_cl_e));
447 if( !bestbadmatch || (fabs(pfo_e/eg_cl_e-1.) < fabs(bestbadmatch->e()/eg_cl_e-1.)) ) bestbadmatch = fe;
448 continue;
449 }
450
451 ATH_MSG_VERBOSE("E match with new nPFO: " << fabs(sumE_pfo+pfo_e - eg_cl_e) / eg_cl_e);
452 if( (doSum = fabs(sumE_pfo+pfo_e-eg_cl_e) < fabs(sumE_pfo - eg_cl_e)) ) {
453 felist.push_back(fe);
454 sumE_pfo += pfo_e;
455 ATH_MSG_VERBOSE("Accept pfo with pt " << fe->pt() << ", e " << fe->e() << " in sum.");
456 ATH_MSG_VERBOSE("Energy ratio of nPFO to eg: " << pfo_e / eg_cl_e);
457 ATH_MSG_VERBOSE("E match with new PFO: " << fabs(sumE_pfo+pfo_e - eg_cl_e) / eg_cl_e);
458 } // if we will retain the topocluster
459 else break;
460 } // loop over nearby clusters
461 if(sumE_pfo<FLT_MIN && bestbadmatch) {
462 ATH_MSG_VERBOSE("No better matches found -- add bad match topocluster with pt "
463 << bestbadmatch->pt() << ", e " << bestbadmatch->e() << ".");
464 felist.push_back(bestbadmatch);
465 }
466
467 return StatusCode::SUCCESS;
468 }
ATH_MSG_ERROR
#define ATH_MSG_ERROR(x)
Definition AthMsgStreamMacros.h:33
I4Momentum::pt
virtual double pt() const =0
transverse momentum
I4Momentum::e
virtual double e() const =0
energy
met::METAssociator::greaterPtFE
static bool greaterPtFE(const xAOD::FlowElement *part1, const xAOD::FlowElement *part2)
Definition METAssociator.h:172
met::METEgammaAssociator::selectEgammaTracks
StatusCode selectEgammaTracks(const xAOD::Egamma *el, const xAOD::TrackParticleContainer *trkCont, std::set< const xAOD::TrackParticle * > &tracklist) const
Definition METEgammaAssociator.cxx:592
xAOD::Egamma_v1::pt
virtual double pt() const override final
The transverse momentum ( ) of the particle.
Definition Egamma_v1.cxx:66
xAOD::Egamma_v1::type
virtual Type::ObjectType type() const override=0
The type of the object as a simple enumeration, remains pure virtual in e/gamma.
xAOD::Egamma_v1::caloCluster
const xAOD::CaloCluster * caloCluster(size_t index=0) const
Pointer to the xAOD::CaloCluster/s that define the electron candidate.
Definition Egamma_v1.cxx:377
xAOD::FlowElement_v1::pt
virtual double pt() const override
xAOD::FlowElement_v1::signalType
signal_t signalType() const
xAOD::FlowElement_v1::PFlow
@ PFlow
Definition FlowElement_v1.h:45
xAOD::FlowElement_v1::chargedObject
const xAOD::IParticle * chargedObject(std::size_t i) const
Definition FlowElement_v1.cxx:127
xAOD::FlowElement_v1::e
virtual double e() const override
The total energy of the particle.
Definition FlowElement_v1.cxx:25
xAOD::FlowElement_v1::isCharged
bool isCharged() const
Definition FlowElement_v1.cxx:56
xAOD::IParticle::e
virtual double e() const =0
The total energy of the particle.
std::sort
void sort(typename DataModel_detail::iterator< DVL > beg, typename DataModel_detail::iterator< DVL > end)
Specialization of sort for DataVector/List.
Definition DVL_algorithms.h:554
xAOD::FlowElement
FlowElement_v1 FlowElement
Definition of the current "pfo version".
Definition FlowElement.h:16
met::METAssociator::ConstitHolder::trkCont
const xAOD::TrackParticleContainer * trkCont
Definition METAssociator.h:59

◆ extractFEsFromLinks()

StatusCode met::METEgammaAssociator::extractFEsFromLinks ( const xAOD::Egamma * eg,
std::vector< const xAOD::IParticle * > & felist,
const met::METAssociator::ConstitHolder & constits,
const EventContext & ctx ) const
protectedinherited

Definition at line 323 of file METEgammaAssociator.cxx.

326 {
327
328 ATH_MSG_DEBUG("Extract FEs From Links for " << eg->type() << " with pT " << eg->pt());
329
330 std::vector<FELink_t> nFELinks;
331 std::vector<FELink_t> cFELinks;
332
333 if (eg->type() == xAOD::Type::Electron){
334 SG::ReadDecorHandle<xAOD::ElectronContainer, std::vector<FELink_t> > neutralFEReadDecorHandle (m_electronNeutralFEReadDecorKey, ctx);
335 SG::ReadDecorHandle<xAOD::ElectronContainer, std::vector<FELink_t> > chargedFEReadDecorHandle (m_electronChargedFEReadDecorKey, ctx);
336 nFELinks=neutralFEReadDecorHandle(*eg);
337 cFELinks=chargedFEReadDecorHandle(*eg);
338 }
339 if (eg->type() == xAOD::Type::Photon) {
340 SG::ReadDecorHandle<xAOD::PhotonContainer, std::vector<FELink_t> > neutralFEReadDecorHandle (m_photonNeutralFEReadDecorKey, ctx);
341 SG::ReadDecorHandle<xAOD::PhotonContainer, std::vector<FELink_t> > chargedFEReadDecorHandle (m_photonChargedFEReadDecorKey, ctx);
342 nFELinks=neutralFEReadDecorHandle(*eg);
343 cFELinks=chargedFEReadDecorHandle(*eg);
344 }
345
346
347 // Charged FEs
348 for (const FELink_t& feLink : cFELinks) {
349 if (!feLink.isValid()) continue;
350 const xAOD::FlowElement* fe_init = *feLink;
351 for (const auto *const fe : *constits.feCont){
352 if (fe->index() == fe_init->index() && fe->isCharged()){ //index-based match between JetETmiss and CHSFlowElements collections
353 const static SG::ConstAccessor<char> PVMatchedAcc("matchedToPV");
354 if( fe->isCharged() && PVMatchedAcc(*fe)&& ( !m_cleanChargedPFO || isGoodEoverP(static_cast<const xAOD::TrackParticle*>(fe->chargedObject(0))) ) ) {
355 ATH_MSG_DEBUG("Accept cFE with pt " << fe->pt() << ", e " << fe->e() << ", eta " << fe->eta() << ", phi " << fe->phi() );
356 felist.push_back(fe);
357 }
358 }
359 }
360 } // end cFE loop
361
362 // Neutral FEs
363 double eg_cl_e = eg->caloCluster()->e();
364 double sumE_fe = 0.;
365
366 for (const FELink_t& feLink : nFELinks) {
367 if (!feLink.isValid()) continue;
368 const xAOD::FlowElement* fe_init = *feLink;
369 for (const auto *const fe : *constits.feCont){
370 if (fe->index() == fe_init->index() && !fe->isCharged()){ //index-based match between JetETmiss and CHSFlowElements collections
371 double fe_e = fe->e();
372 if( ( !fe->isCharged()&& fe->e() > FLT_MIN ) ){
373 sumE_fe += fe_e;
374 ATH_MSG_DEBUG("E match with new nFE: " << fabs(sumE_fe+fe_e - eg_cl_e) / eg_cl_e);
375 ATH_MSG_DEBUG("Accept nFE with pt " << fe->pt() << ", e " << fe->e() << ", eta " << fe->eta() << ", phi " << fe->phi() << " in sum.");
376 ATH_MSG_DEBUG("Energy ratio of nFE to eg: " << fe_e / eg_cl_e);
377 felist.push_back(fe);
378 }
379 }
380 }
381 } // end nFE links loop
382
383
384 return StatusCode::SUCCESS;
385 }
FELink_t
ElementLink< xAOD::FlowElementContainer > FELink_t
Definition PFTauFlowElementAssoc.cxx:12
met::METEgammaAssociator::m_photonNeutralFEReadDecorKey
SG::ReadDecorHandleKey< xAOD::PhotonContainer > m_photonNeutralFEReadDecorKey
Definition METEgammaAssociator.h:112
met::METEgammaAssociator::m_electronChargedFEReadDecorKey
SG::ReadDecorHandleKey< xAOD::ElectronContainer > m_electronChargedFEReadDecorKey
Definition METEgammaAssociator.h:118
met::METEgammaAssociator::m_electronNeutralFEReadDecorKey
SG::ReadDecorHandleKey< xAOD::ElectronContainer > m_electronNeutralFEReadDecorKey
Definition METEgammaAssociator.h:117
met::METEgammaAssociator::m_photonChargedFEReadDecorKey
SG::ReadDecorHandleKey< xAOD::PhotonContainer > m_photonChargedFEReadDecorKey
Definition METEgammaAssociator.h:113
xAOD::CaloCluster_v1::e
virtual double e() const
The total energy of the particle.
Definition CaloCluster_v1.cxx:265
xAODType::Photon
@ Photon
The object is a photon.
Definition ObjectType.h:47

◆ extractPFO()

StatusCode met::METEgammaAssociator::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
finalprotectedvirtualinherited

Implements met::METAssociator.

Definition at line 150 of file METEgammaAssociator.cxx.

154 {
155 const xAOD::Egamma *eg = static_cast<const xAOD::Egamma*>(obj);
156
157 if (m_usePFOLinks)
158 ATH_CHECK( extractPFOsFromLinks(eg, pfolist,constits, ctx) );
159 else
160 ATH_CHECK( extractPFOs(eg, pfolist, constits) );
161
162 return StatusCode::SUCCESS;
163 }
met::METAssociator::m_usePFOLinks
Gaudi::Property< bool > m_usePFOLinks
Definition METAssociator.h:89
met::METEgammaAssociator::extractPFOsFromLinks
StatusCode extractPFOsFromLinks(const xAOD::Egamma *eg, std::vector< const xAOD::IParticle * > &pfolist, const met::METAssociator::ConstitHolder &constits, const EventContext &ctx) const
Definition METEgammaAssociator.cxx:165
met::METEgammaAssociator::extractPFOs
StatusCode extractPFOs(const xAOD::Egamma *eg, std::vector< const xAOD::IParticle * > &pfolist, const met::METAssociator::ConstitHolder &constits) const
Definition METEgammaAssociator.cxx:229

◆ extractPFOs()

StatusCode met::METEgammaAssociator::extractPFOs ( const xAOD::Egamma * eg,
std::vector< const xAOD::IParticle * > & pfolist,
const met::METAssociator::ConstitHolder & constits ) const
protectedinherited

Definition at line 229 of file METEgammaAssociator.cxx.

233 {
234 // safe to assume a single SW cluster?
235 // will do so for now...
236 const xAOD::IParticle* swclus = eg->caloCluster();
237 ANA_MSG_VERBOSE("Extract PFOs with DeltaR for " << eg->type() << " with pT " << eg->pt());
238
239 // Preselect PFOs based on proximity: dR<0.4
240 std::vector<const xAOD::PFO*> nearbyPFO;
241 nearbyPFO.reserve(20);
242 for(const auto *const pfo : *constits.pfoCont) {
243 if(P4Helpers::isInDeltaR(*pfo, *swclus, 0.4, m_useRapidity)) {
244 // We set a small -ve pt for cPFOs that were rejected
245 // by the ChargedHadronSubtractionTool
246 const static SG::ConstAccessor<char> PVMatchedAcc("matchedToPV");
247 if( ( !pfo->isCharged() && pfo->e() > FLT_MIN ) ||
248 ( pfo->isCharged() && PVMatchedAcc(*pfo)
249 && ( !m_cleanChargedPFO || isGoodEoverP(pfo->track(0)) ) )
250 ) {
251 nearbyPFO.push_back(pfo);
252 } // retain +ve E neutral PFOs and charged PFOs passing PV association
253 } // DeltaR check
254 } // PFO loop
255 ATH_MSG_VERBOSE("Found " << nearbyPFO.size() << " nearby pfos");
256
257 std::set<const xAOD::TrackParticle*> trackset; // use a set for duplicate-free retrieval
258 ATH_CHECK( selectEgammaTracks(eg, constits.trkCont, trackset) );
259 for(const auto& track : trackset) {
260 for(const auto& pfo : nearbyPFO) {
261 if(pfo->isCharged() && pfo->track(0) == track) {
262 pfolist.push_back(pfo);
263 } // PFO/track match
264 } // PFO loop
265 } // Track loop
266 double eg_cl_e = swclus->e();
267
268 // the matching strategy depends on how the cluster container is sorted
269 // easier if it's sorted in descending pt order
270 // ideally this should be done using cell matching, but we can't use the links from topoclusters reliably
271 // because some PFOs don't correspond to the original TC
272 bool doSum = true;
273 double sumE_pfo = 0.;
274 const IParticle* bestbadmatch = nullptr;
275 std::sort(nearbyPFO.begin(),nearbyPFO.end(),greaterPtPFO);
276 for(const auto& pfo : nearbyPFO) {
277 // Skip charged PFOs, as we already matched them
278 if(pfo->isCharged() || !P4Helpers::isInDeltaR(*pfo, *swclus, m_tcMatch_dR, m_useRapidity)) {continue;}
279 // Handle neutral PFOs like topoclusters
280 double pfo_e = pfo->eEM();
281 // skip cluster if it's above our bad match threshold or outside the matching radius
282 if(pfo_e>m_tcMatch_maxRat*eg_cl_e) {
283 ATH_MSG_VERBOSE("Reject topocluster in sum. Ratio vs eg cluster: " << (pfo_e/eg_cl_e));
284 if( !bestbadmatch || (fabs(pfo_e/eg_cl_e-1.) < fabs(bestbadmatch->e()/eg_cl_e-1.)) ) bestbadmatch = pfo;
285 continue;
286 }
287
288 ATH_MSG_VERBOSE("E match with new nPFO: " << fabs(sumE_pfo+pfo_e - eg_cl_e) / eg_cl_e);
289 if( (doSum = fabs(sumE_pfo+pfo_e-eg_cl_e) < fabs(sumE_pfo - eg_cl_e)) ) {
290 pfolist.push_back(pfo);
291 sumE_pfo += pfo_e;
292 ATH_MSG_VERBOSE("Accept pfo with pt " << pfo->pt() << ", e " << pfo->e() << " in sum.");
293 ATH_MSG_VERBOSE("Energy ratio of nPFO to eg: " << pfo_e / eg_cl_e);
294 ATH_MSG_VERBOSE("E match with new PFO: " << fabs(sumE_pfo+pfo_e - eg_cl_e) / eg_cl_e);
295 } // if we will retain the topocluster
296 else {break;}
297 } // loop over nearby clusters
298 if(sumE_pfo<FLT_MIN && bestbadmatch) {
299 ATH_MSG_VERBOSE("No better matches found -- add bad match topocluster with pt "
300 << bestbadmatch->pt() << ", e " << bestbadmatch->e() << ".");
301 pfolist.push_back(bestbadmatch);
302 }
303
304 return StatusCode::SUCCESS;
305 }
ANA_MSG_VERBOSE
#define ANA_MSG_VERBOSE(xmsg)
Macro printing verbose messages.
Definition Control/AthToolSupport/AsgMessaging/AsgMessaging/MessageCheck.h:286
met::METAssociator::greaterPtPFO
static bool greaterPtPFO(const xAOD::PFO *part1, const xAOD::PFO *part2)
Definition METAssociator.h:166
met::METAssociator::ConstitHolder::pfoCont
const xAOD::PFOContainer * pfoCont
Definition METAssociator.h:62

◆ extractPFOsFromLinks()

StatusCode met::METEgammaAssociator::extractPFOsFromLinks ( const xAOD::Egamma * eg,
std::vector< const xAOD::IParticle * > & pfolist,
const met::METAssociator::ConstitHolder & constits,
const EventContext & ctx ) const
protectedinherited

Definition at line 165 of file METEgammaAssociator.cxx.

168 {
169
170 ATH_MSG_DEBUG("Extract PFOs From Links for " << eg->type() << " with pT " << eg->pt());
171
172 std::vector<PFOLink_t> cPFOLinks;
173 std::vector<PFOLink_t> nPFOLinks;
174
175 if (eg->type() == xAOD::Type::Electron){
176 SG::ReadDecorHandle<xAOD::ElectronContainer, std::vector<PFOLink_t> > neutralPFOReadDecorHandle (m_electronNeutralPFOReadDecorKey, ctx);
177 SG::ReadDecorHandle<xAOD::ElectronContainer, std::vector<PFOLink_t> > chargedPFOReadDecorHandle (m_electronChargedPFOReadDecorKey, ctx);
178 nPFOLinks=neutralPFOReadDecorHandle(*eg);
179 cPFOLinks=chargedPFOReadDecorHandle(*eg);
180 }
181 if (eg->type() == xAOD::Type::Photon) {
182 SG::ReadDecorHandle<xAOD::PhotonContainer, std::vector<PFOLink_t> > neutralPFOReadDecorHandle (m_photonNeutralPFOReadDecorKey, ctx);
183 SG::ReadDecorHandle<xAOD::PhotonContainer, std::vector<PFOLink_t> > chargedPFOReadDecorHandle (m_photonChargedPFOReadDecorKey, ctx);
184 nPFOLinks=neutralPFOReadDecorHandle(*eg);
185 cPFOLinks=chargedPFOReadDecorHandle(*eg);
186 }
187
188
189 // Charged PFOs
190 for (const PFOLink_t& pfoLink : cPFOLinks) {
191 if (!pfoLink.isValid()) continue;
192 const xAOD::PFO* pfo_init = *pfoLink;
193 for (const auto *const pfo : *constits.pfoCont){
194 if (pfo->index() == pfo_init->index() && pfo->isCharged()){ //index-based match between JetETmiss and CHSParticleFlow collections
195 const static SG::ConstAccessor<char> PVMatchedAcc("matchedToPV");
196 if( pfo->isCharged() && PVMatchedAcc(*pfo)&& ( !m_cleanChargedPFO || isGoodEoverP(pfo->track(0)) ) ) {
197 ATH_MSG_DEBUG("Accept cPFO with pt " << pfo->pt() << ", e " << pfo->e() << ", eta " << pfo->eta() << ", phi " << pfo->phi() );
198 if (!m_checkUnmatched || !hasUnmatchedClusters(eg,pfo_init)) pfolist.push_back(pfo);
199 }
200 }
201 }
202 } // end cPFO loop
203
204 // Neutral PFOs
205 double eg_cl_e = eg->caloCluster()->e();
206 double sumE_pfo = 0.;
207
208 for (const PFOLink_t& pfoLink : nPFOLinks) {
209 if (!pfoLink.isValid()) continue;
210 const xAOD::PFO* pfo_init = *pfoLink;
211 for (const auto *const pfo : *constits.pfoCont){
212 if (pfo->index() == pfo_init->index() && !pfo->isCharged()){ //index-based match between JetETmiss and CHSParticleFlow collections
213 double pfo_e = pfo->eEM();
214 if( ( !pfo->isCharged()&& pfo->e() > FLT_MIN ) ){
215 sumE_pfo += pfo_e;
216 ATH_MSG_DEBUG("E match with new nPFO: " << fabs(sumE_pfo+pfo_e - eg_cl_e) / eg_cl_e);
217 ATH_MSG_DEBUG("Accept nPFO with pt " << pfo->pt() << ", e " << pfo->e() << ", eta " << pfo->eta() << ", phi " << pfo->phi() << " in sum.");
218 ATH_MSG_DEBUG("Energy ratio of nPFO to eg: " << pfo_e / eg_cl_e);
219 pfolist.push_back(pfo);
220 }
221 }
222 }
223 } // end nPFO links loop
224
225
226 return StatusCode::SUCCESS;
227 }
PFOLink_t
ElementLink< xAOD::PFOContainer > PFOLink_t
Definition METEgammaAssociator.cxx:31
met::METEgammaAssociator::m_electronNeutralPFOReadDecorKey
SG::ReadDecorHandleKey< xAOD::ElectronContainer > m_electronNeutralPFOReadDecorKey
Definition METEgammaAssociator.h:115
met::METEgammaAssociator::m_electronChargedPFOReadDecorKey
SG::ReadDecorHandleKey< xAOD::ElectronContainer > m_electronChargedPFOReadDecorKey
Definition METEgammaAssociator.h:116
met::METEgammaAssociator::m_photonNeutralPFOReadDecorKey
SG::ReadDecorHandleKey< xAOD::PhotonContainer > m_photonNeutralPFOReadDecorKey
Definition METEgammaAssociator.h:110
met::METEgammaAssociator::m_photonChargedPFOReadDecorKey
SG::ReadDecorHandleKey< xAOD::PhotonContainer > m_photonChargedPFOReadDecorKey
Definition METEgammaAssociator.h:111
met::METEgammaAssociator::hasUnmatchedClusters
bool hasUnmatchedClusters(const xAOD::Egamma *eg, const xAOD::PFO *pfo) const
Definition METEgammaAssociator.cxx:653
xAOD::PFO_v1::isCharged
bool isCharged() const
is a charged PFO
Definition PFO_v1.cxx:251
xAOD::PFO
PFO_v1 PFO
Definition of the current "pfo version".
Definition PFO.h:17

◆ extractTopoClusters()

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

Implements met::METAssociator.

Definition at line 87 of file METEgammaAssociator.cxx.

90 {
91 const Egamma *eg = static_cast<const Egamma*>(obj);
92 // safe to assume a single SW cluster?
93 // will do so for now...
94 const CaloCluster* swclus = eg->caloCluster();
95
96 // the matching strategy depends on how the cluster container is sorted
97 // easier if it's sorted in descending pt order
98 // we'll worry about optimisation later
99 std::vector<const IParticle*> inputTC;
100 inputTC.reserve(10);
101
102 if(m_tcMatch_method==DeltaR) {
103 for(const auto *const cl : *constits.tcCont) {
104 // this can probably be done more elegantly
105 if(P4Helpers::isInDeltaR(*swclus,*cl,m_tcMatch_dR,m_useRapidity) && cl->e()>FLT_MIN) {
106 // could consider also requirements on the EM fraction or depth
107 inputTC.push_back(cl);
108 } // match TC in a cone around SW cluster
109 }
110 ATH_MSG_VERBOSE("Found " << inputTC.size() << " nearby topoclusters");
111 std::sort(inputTC.begin(),inputTC.end(),greaterPt);
112 } else if(m_tcMatch_method==ClusterLink) {
113 static const SG::ConstAccessor<std::vector<ElementLink<CaloClusterContainer> > > tcLinkAcc("constituentClusterLinks");
114 // Fill a vector of vectors
115 for(const auto& el : tcLinkAcc(*swclus)) {
116 if(el.isValid())
117 inputTC.push_back(*el);
118 else{
119 ATH_MSG_ERROR("Invalid constituentClusterLinks on input electron/photon!");
120 return StatusCode::FAILURE;
121 }
122 }
123 ATH_MSG_VERBOSE("Found " << inputTC.size() << " linked topoclusters");
124 } else {
125 ATH_MSG_WARNING( "Invalid topocluster match method configured!" );
126 return StatusCode::FAILURE;
127 }
128
129 ATH_CHECK( selectEgammaClusters(swclus, inputTC, tclist) );
130
131 return StatusCode::SUCCESS;
132 }
met::METAssociator::greaterPt
static bool greaterPt(const xAOD::IParticle *part1, const xAOD::IParticle *part2)
Definition METAssociator.h:163
met::METEgammaAssociator::selectEgammaClusters
StatusCode selectEgammaClusters(const xAOD::CaloCluster *swclus, const std::vector< const xAOD::IParticle * > &inputTC, std::vector< const xAOD::IParticle * > &tclist) const
Definition METEgammaAssociator.cxx:556
SG::ConstAccessor
SG::ConstAccessor< T, ALLOC > ConstAccessor
Definition AuxElement.h:570
dq_make_web_display.cl
cl
print [x.__class__ for x in toList(dqregion.getSubRegions()) ]
Definition dq_make_web_display.py:25
met::ClusterLink
@ ClusterLink
Definition METRecoCommon.h:12
xAOD::CaloCluster
CaloCluster_v1 CaloCluster
Define the latest version of the calorimeter cluster class.
Definition Event/xAOD/xAODCaloEvent/xAODCaloEvent/CaloCluster.h:19
met::METAssociator::ConstitHolder::tcCont
const xAOD::IParticleContainer * tcCont
Definition METAssociator.h:61

◆ extractTracks()

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

Implements met::METAssociator.

Definition at line 135 of file METEgammaAssociator.cxx.

138 {
139 const xAOD::Egamma *eg = static_cast<const xAOD::Egamma*>(obj);
140 std::set<const xAOD::TrackParticle*> trackset; // use a set for duplicate-free retrieval
141 ATH_CHECK( selectEgammaTracks(eg, constits.trkCont, trackset) );
142 for(const auto& track : trackset) {
143 if(acceptTrack(track,constits.pv) && isGoodEoverP(track)) {
144 constlist.push_back(track);
145 }
146 }
147 return StatusCode::SUCCESS;
148 }
met::METAssociator::acceptTrack
bool acceptTrack(const xAOD::TrackParticle *trk, const xAOD::Vertex *pv) const
Definition METAssociator.cxx:354

◆ 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.

280 {
281 ConstitHolder constits;
282
283 if (retrieveConstituents(constits, ctx).isFailure()) {
284 ATH_MSG_DEBUG("Unable to retrieve constituent containers");
285 return StatusCode::FAILURE;
286 }
287
288 SG::WriteDecorHandle<xAOD::IParticleContainer, float> dec_UEcorr (m_UEcorrPtDecorKey, ctx);
289 std::vector<const IParticle*> constlist;
290 constlist.reserve(20);
291 std::vector<const IParticle*> hardObjs_tmp;
292 for(const auto *const obj : *hardObjs) {
293 hardObjs_tmp.push_back(obj);
294 }
295 std::sort(hardObjs_tmp.begin(),hardObjs_tmp.end(),greaterPt);
296
297 for(const auto& obj : hardObjs_tmp) {
298 if(obj->pt()<4e3 && obj->type()!=xAOD::Type::Muon){
299 if (m_pflow && !m_fecollKey.key().empty() && m_useTracks && m_recoil) { dec_UEcorr(*obj) = 0.f; }
300 continue;
301 }
302 constlist.clear();
303 ATH_MSG_VERBOSE( "Object type, pt, eta, phi = " << obj->type() << ", " << obj->pt() << ", " << obj->eta() << "," << obj->phi() );
304 if(m_pflow){
305 if(!m_fecollKey.key().empty()){
306 if(!m_useTracks){
307 ATH_MSG_ERROR("Attempting to build FlowElement MET without a track collection.");
308 return StatusCode::FAILURE;
309 }
310 std::map<const IParticle*, MissingETBase::Types::constvec_t> momentumOverride;
311 if(m_recoil){ // HR part:
312 float UEcorr_Pt = 0.; // Underlying event correction for HR
313 ATH_CHECK(extractFEHR(obj,hardObjs_tmp,constlist,constits,momentumOverride, UEcorr_Pt));
314 ATH_MSG_DEBUG("Energy correction is: " << UEcorr_Pt);
315 dec_UEcorr(*obj) = UEcorr_Pt;
316 }
317 else{ // MET part:
318 ATH_CHECK( this->extractFE(obj, constlist, constits, momentumOverride, ctx) );
319 }
320 MissingETComposition::insert(metMap, obj, constlist, momentumOverride);
321 }
322 else{
323 // Old PFO EDM
324 if(!m_useTracks){
325 ATH_MSG_DEBUG("Attempting to build PFlow without a track collection.");
326 return StatusCode::FAILURE;
327 }else{
328 std::map<const IParticle*,MissingETBase::Types::constvec_t> momentumOverride;
329 ATH_CHECK( this->extractPFO(obj,constlist,constits,momentumOverride, ctx) );
330 MissingETComposition::insert(metMap,obj,constlist,momentumOverride);
331 }
332 }
333 } else {
334 std::vector<const IParticle*> tclist;
335 tclist.reserve(20);
336 ATH_CHECK( this->extractTopoClusters(obj,tclist,constits, ctx) );
337 if(m_useModifiedClus) {
338 for(const auto& cl : tclist) {
339 // use index-parallelism to identify shallow copied constituents
340 constlist.push_back((*constits.tcCont)[cl->index()]);
341 }
342 } else {
343 constlist = tclist;
344 }
345 if(m_useTracks) ATH_CHECK( this->extractTracks(obj,constlist,constits) );
346 MissingETComposition::insert(metMap,obj,constlist);
347 }
348 }
349 return StatusCode::SUCCESS;
350 }
met::METAssociator::retrieveConstituents
StatusCode retrieveConstituents(met::METAssociator::ConstitHolder &constits, const EventContext &ctx) const
Definition METAssociator.cxx:144
met::METAssociator::extractPFO
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 =0
met::METAssociator::extractFEHR
virtual StatusCode extractFEHR(const xAOD::IParticle *, std::vector< const xAOD::IParticle * >, std::vector< const xAOD::IParticle * > &, const met::METAssociator::ConstitHolder &, std::map< const xAOD::IParticle *, MissingETBase::Types::constvec_t > &, float &) const
Definition METAssociator.h:149
met::METAssociator::m_useModifiedClus
Gaudi::Property< bool > m_useModifiedClus
Definition METAssociator.h:107
met::METAssociator::m_UEcorrPtDecorKey
SG::WriteDecorHandleKey< xAOD::IParticleContainer > m_UEcorrPtDecorKey
Definition METAssociator.h:99
met::METAssociator::extractTracks
virtual StatusCode extractTracks(const xAOD::IParticle *obj, std::vector< const xAOD::IParticle * > &constlist, const met::METAssociator::ConstitHolder &constits) const =0
met::METAssociator::extractTopoClusters
virtual StatusCode extractTopoClusters(const xAOD::IParticle *obj, std::vector< const xAOD::IParticle * > &tclist, const met::METAssociator::ConstitHolder &constits, const EventContext &ctx) const =0
met::METAssociator::m_recoil
Gaudi::Property< bool > m_recoil
Definition METAssociator.h:102
met::METAssociator::extractFE
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 =0
met::METAssociator::m_fecollKey
SG::ReadHandleKey< xAOD::FlowElementContainer > m_fecollKey
Definition METAssociator.h:96
xAODType::Muon
@ Muon
The object is a muon.
Definition ObjectType.h:48
met::MissingETComposition::insert
static bool insert(MissingETComponentMap *pMap, const MissingET *pMET, const IParticle *pPart, MissingETBase::Types::weight_t weight=MissingETBase::Types::weight_t())
Insert contributing signal or physics object by pointer, with optional kinematic weight object.
Definition Event/xAOD/xAODMissingET/Root/MissingETComposition.cxx:42

◆ finalize()

StatusCode met::METEgammaAssociator::finalize ( )
inherited

Definition at line 78 of file METEgammaAssociator.cxx.

79 {
80 ATH_MSG_VERBOSE ("Finalizing " << name() << "...");
81 return StatusCode::SUCCESS;
82 }

◆ 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
ptrThe 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.

119 {
120
121#ifdef XAOD_STANDALONE
122 // In case we use @c xAOD::TEvent, we have a direct function call
123 // for this.
124 return evtStore()->event()->getKey( ptr );
125#else
126 const SG::DataProxy* proxy = evtStore()->proxy( ptr );
127 return ( proxy == nullptr ? 0 : proxy->sgkey() );
128#endif // XAOD_STANDALONE
129 }
AthCommonDataStore< AthCommonMsg< AlgTool > >::evtStore
ServiceHandle< StoreGateSvc > & evtStore()
Definition AthCommonDataStore.h:85
StateLessPT_NewConfig.proxy
proxy
Definition StateLessPT_NewConfig.py:415

◆ 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
ptrThe 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.

106 {
107
108#ifdef XAOD_STANDALONE
109 // In case we use @c xAOD::TEvent, we have a direct function call
110 // for this.
111 return evtStore()->event()->getName( ptr );
112#else
113 const SG::DataProxy* proxy = evtStore()->proxy( ptr );
114 static const std::string dummy = "";
115 return ( proxy == nullptr ? dummy : proxy->name() );
116#endif // XAOD_STANDALONE
117 }

◆ 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.

431 {
432 // 1. Get random phi
433 unsigned int seed = floor( clus.Pt() * Gaudi::Units::GeV );
434 TRandom3 hole;
435 hole.SetSeed(seed);
436
437 bool isNextToPart(true);
438 bool isNextToHR(true);
439 double phiRnd(0.);
440
441 int numOfRndTrials = 0; // Counter for trials to find random cone without overlaps
442 const int maxNumOfRndTrials = 100; // Max. number of trials to find random cone without overlaps
443
444 while(isNextToPart || isNextToHR ){
445 isNextToPart = false;
446 isNextToHR = true;
447
448 phiRnd = hole.Uniform( -std::numbers::pi, std::numbers::pi);
449 double dR = P4Helpers::deltaR( HR.Eta(), HR.Phi(), clus.Eta(), phiRnd );
450 if(dR > MinDistCone){
451 isNextToHR = false;
452 }
453
454 for(const auto& clus_j : v_clus) { // loop over leptons
455 dR = P4Helpers::deltaR( clus.Eta(), phiRnd, clus_j.Eta(), clus_j.Phi() );
456 if(dR < MinDistCone){
457 isNextToPart = true;
458 break;
459 }
460 } // swclus_j
461
462 numOfRndTrials++;
463 if(numOfRndTrials == maxNumOfRndTrials){ // check number of trials
464 UEcorr = 0.;
465 return StatusCode::SUCCESS;
466 }
467 } // while isNextToPart, isNextToHR
468
469 ATH_MSG_DEBUG("Found rnd phi: " << phiRnd);
470
471
472 // 2. Calculete UE correction
473 TLorentzVector tv_UEcorr; // TLV of UE correction (initialized with 0,0,0,0 automatically)
474 std::pair <double, double> eta_rndphi = std::make_pair(clus.Eta(), phiRnd); // pair of current cluser eta and random phi
475
476
477 // Calculate delta phi -> always the same angle so its sufficient to calculate it only once
478 float dphi_angle=P4Helpers::deltaPhi(clus.Phi(),eta_rndphi.second);
479
480 for(const auto fe_itr : *constits.feCont){ // loop over PFOs
481 if(fe_itr->pt() < 0 || fe_itr->e() < 0){ //sanity check
482 continue;
483 }
484
485 //remove charged FE that are not matched to the PV
486 const static SG::ConstAccessor<char> PVMatchedAcc("matchedToPV");
487 if(fe_itr->isCharged() && !PVMatchedAcc(*fe_itr)){
488 continue;
489 }
490
491 double dR = P4Helpers::deltaR( fe_itr->eta(), fe_itr->phi(), eta_rndphi.first, eta_rndphi.second );
492 if( dR < Drcone ){
493 // Rotate on dphi_angle
494 TLorentzVector tv_fe = fe_itr->p4();
495 tv_fe.RotateZ(dphi_angle);
496 tv_UEcorr += tv_fe; // summing PFOs of UE for correction
497 } // cone requirement
498 } // loop over PFOs
499
500 UEcorr = tv_UEcorr.Pt(); // Pt of UE correction
501
502 return StatusCode::SUCCESS;
503 }
Generate_dsid_ranseed.seed
seed
Definition Generate_dsid_ranseed.py:10
xAOD::P4Helpers::deltaPhi
double deltaPhi(double phiA, double phiB)
delta Phi in range [-pi,pi[
Definition xAODP4Helpers.h:69

◆ greaterPt()

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

Definition at line 163 of file METAssociator.h.

163 {
164 return part1->pt()>part2->pt();
165 }
xAOD::IParticle::pt
virtual double pt() const =0
The transverse momentum ( ) of the particle.

◆ greaterPtFE()

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

Definition at line 172 of file METAssociator.h.

172 {
173 if (!(part1->isCharged()) && part2->isCharged()) return false;
174 if (part1->isCharged() && !(part2->isCharged())) return true;
175 return part1->pt() > part2->pt();
176 }

◆ greaterPtPFO()

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

Definition at line 166 of file METAssociator.h.

166 {
167 if (part1->charge()==0 && part2->charge()!=0) return false;
168 if (part1->charge()!=0 && part2->charge()==0) return true;
169 if (part1->charge()==0 && part2->charge()==0) return part1->ptEM()>part2->ptEM();
170 return part1->pt()>part2->pt();
171 }
xAOD::PFO_v1::ptEM
virtual double ptEM() const
get EM scale pt
Definition PFO_v1.cxx:204
xAOD::PFO_v1::charge
float charge() const
get charge of PFO
xAOD::PFO_v1::pt
virtual double pt() const
The transverse momentum ( ) of the particle.
Definition PFO_v1.cxx:52

◆ hasUnmatchedClusters()

bool met::METEgammaAssociator::hasUnmatchedClusters ( const xAOD::Egamma * eg,
const xAOD::PFO * pfo ) const
protectedinherited

Definition at line 653 of file METEgammaAssociator.cxx.

653 {
654
655 bool has_unmatched=false;
656 float totSumpt=0;
657 float unmatchedSumpt=0;
658 float unmatchedE=0;
659 float unmatchedTotEMFrac=0;
660 double emfrac=0;
661
662 static const SG::Decorator<Float_t> dec_unmatchedFrac("unmatchedFrac"); // TODO Should this be a WriteDecorHandle
663 static const SG::Decorator<Float_t> dec_unmatchedFracSumpt("unmatchedFracSumpt"); // TODO Should this be a WriteDecorHandle
664 static const SG::Decorator<Float_t> dec_unmatchedFracPt("unmatchedFracPt"); // TODO Should this be a WriteDecorHandle
665 static const SG::Decorator<Float_t> dec_unmatchedFracE("unmatchedFracE"); // TODO Should this be a WriteDecorHandle
666 static const SG::Decorator<Float_t> dec_unmatchedFracEClusterPFO("unmatchedFracEClusterPFO"); // TODO Should this be a WriteDecorHandle
667 static const SG::Decorator<Float_t> dec_unmatchedFracPtClusterPFO("unmatchedFracPtClusterPFO"); // TODO Should this be a WriteDecorHandle
668 static const SG::Decorator<Float_t> dec_unmatchedTotEMFrac("unmatchedTotEMFrac"); // TODO Should this be a WriteDecorHandle
669
670 TLorentzVector totVec(0.,0.,0.,0.), unmatchedVec(0.,0.,0.,0.);
671 const std::vector<const xAOD::CaloCluster*> egClusters = xAOD::EgammaHelpers::getAssociatedTopoClusters(eg->caloCluster());
672 std::set<const xAOD::CaloCluster*> cPFOClusters;
673 int nCluscPFO = pfo->nCaloCluster();
674
675 for (int cl = 0; cl < nCluscPFO; ++cl) {
676 if (pfo->cluster(cl)) cPFOClusters.insert( pfo->cluster(cl) );
677 }
678
679 std::vector<const xAOD::CaloCluster*> unmatchedClusters;
680 for (const xAOD::CaloCluster* pfoclus : cPFOClusters) {
681 TLorentzVector tmpVec;
682 tmpVec.SetPtEtaPhiE(pfoclus->pt(),pfoclus->eta(),pfoclus->phi(),pfoclus->e());
683 totSumpt+=pfoclus->pt();
684 totVec+=tmpVec;
685 bool inEgamma = false;
686 for (const xAOD::CaloCluster* phclus : egClusters) {
687 if (pfoclus == phclus) {
688 inEgamma = true;
689 }
690 }
691 if (!inEgamma) {
692 unmatchedClusters.push_back(pfoclus);
693 unmatchedSumpt+=pfoclus->pt();
694 unmatchedE+=pfoclus->e();
695 unmatchedVec+=tmpVec;
696 pfoclus->retrieveMoment(xAOD::CaloCluster::ENG_FRAC_EM ,emfrac);
697 unmatchedTotEMFrac=unmatchedTotEMFrac+emfrac*pfoclus->e();
698 }
699
700 }
701
702 ATH_MSG_DEBUG("PFO associated to "<<nCluscPFO<< " cluster, of which " << unmatchedClusters.size() << "unmatched one and unmatched pt "<<unmatchedSumpt);
703 dec_unmatchedFrac(*pfo)=nCluscPFO>0 ? float(unmatchedClusters.size())/float(nCluscPFO) : -1;
704 dec_unmatchedFracPt(*pfo)= totVec.Pt()>0 ? float(unmatchedVec.Pt()/totVec.Pt()): -1;
705 dec_unmatchedFracSumpt(*pfo)= totSumpt>0 ? float(unmatchedSumpt/totSumpt): -1;
706 dec_unmatchedFracE(*pfo)= totVec.E()>0 ? float(unmatchedE/totVec.E()): -1;
707 dec_unmatchedTotEMFrac(*pfo)= totVec.E()>0 ? float(unmatchedTotEMFrac/totVec.E()): -1;
708 dec_unmatchedFracEClusterPFO(*pfo)= pfo->e()>0 ? float(unmatchedE/pfo->e()): -1;
709 dec_unmatchedFracPtClusterPFO(*pfo)= pfo->pt()>0 ? float(unmatchedE/pfo->pt()): -1;
710
711 return has_unmatched;
712 }
xAOD::CaloCluster_v1::ENG_FRAC_EM
@ ENG_FRAC_EM
Energy fraction in EM calorimeters.
Definition CaloCluster_v1.h:142
xAOD::PFO_v1::nCaloCluster
unsigned int nCaloCluster() const
Find out how many CaloCluster are linked.
Definition PFO_v1.cxx:659
xAOD::PFO_v1::e
virtual double e() const
The total energy of the particle.
Definition PFO_v1.cxx:81
xAOD::PFO_v1::cluster
const CaloCluster * cluster(unsigned int index) const
Retrieve a const pointer to a CaloCluster.
Definition PFO_v1.cxx:669
SG::Decorator
SG::Decorator< T, ALLOC > Decorator
Helper class to provide type-safe access to aux data, specialized for JaggedVecElt.
Definition AuxElement.h:576
xAOD::EgammaHelpers::getAssociatedTopoClusters
std::vector< const xAOD::CaloCluster * > getAssociatedTopoClusters(const xAOD::CaloCluster *cluster)
Return a vector of all the topo clusters associated with the egamma cluster.
Definition EgammaxAODHelpers.cxx:77

◆ initialize()

StatusCode met::METPhotonAssociator::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::METEgammaAssociator.

Definition at line 37 of file METPhotonAssociator.cxx.

38 {
39 ATH_MSG_VERBOSE ("Initializing " << name() << "...");
40 ATH_CHECK( m_phContKey.initialize());
41 ATH_CHECK( METEgammaAssociator::initialize() );
42
43 ATH_CHECK(m_photonNeutralPFOReadDecorKey.initialize(m_usePFOLinks));
44 ATH_CHECK(m_photonChargedPFOReadDecorKey.initialize(m_usePFOLinks));
45 ATH_CHECK(m_photonNeutralFEReadDecorKey.initialize(m_useFELinks));
46 ATH_CHECK(m_photonChargedFEReadDecorKey.initialize(m_useFELinks));
47 ATH_CHECK(m_electronNeutralPFOReadDecorKey.initialize(false));
48 ATH_CHECK(m_electronChargedPFOReadDecorKey.initialize(false));
49 ATH_CHECK(m_electronNeutralFEReadDecorKey.initialize(false));
50 ATH_CHECK(m_electronChargedFEReadDecorKey.initialize(false));
51
52 return StatusCode::SUCCESS;
53 }
met::METEgammaAssociator::initialize
StatusCode initialize()
Dummy implementation of the initialisation function.
Definition METEgammaAssociator.cxx:63

◆ 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.

363 {
364
365 if( (fabs(trk->eta())<1.5 && trk->pt()>m_cenTrackPtThr) ||
366 (fabs(trk->eta())>=1.5 && trk->pt()>m_forTrackPtThr) ) {
367
368 // Get relative error on qoverp
369 float Rerr = Amg::error(trk->definingParametersCovMatrix(),4)/fabs(trk->qOverP());
370 ATH_MSG_VERBOSE( "Track momentum error (%): " << Rerr*100 );
371
372 // first compute track and calo isolation variables
373 float ptcone20 = 0., isolfrac = 0., etcone10 = 0., EoverP = 0.;
374 // ptcone
375 TrackIsolation trkIsoResult;
376 std::vector<Iso::IsolationType> trkIsoCones;
377 trkIsoCones.push_back(xAOD::Iso::IsolationType::ptcone20);
378 xAOD::TrackCorrection trkIsoCorr;
379 trkIsoCorr.trackbitset.set(xAOD::Iso::IsolationTrackCorrection::coreTrackPtr);
380 m_trkIsolationTool->trackIsolation(trkIsoResult,
381 *trk,
382 trkIsoCones,
383 trkIsoCorr);
384 ptcone20 = !trkIsoResult.ptcones.empty() ? trkIsoResult.ptcones[0] : 0;
385 isolfrac = ptcone20/trk->pt();
386 // etcone
387 CaloIsolation caloIsoResult;
388 std::vector<Iso::IsolationType> caloIsoCones;
389 // We can't actually configure the tool to give etcone10, so instead we have to compute etcone20,
390 // applying the core cone correction.
391 // Then, we retrieve the correction value, which is etcone10, rather than the isolation value
392 caloIsoCones.push_back(xAOD::Iso::IsolationType::etcone20);
393 xAOD::CaloCorrection caloIsoCorr_coreCone;
394 caloIsoCorr_coreCone.calobitset.set(xAOD::Iso::IsolationCaloCorrection::coreCone); // this is etcone10
395 m_caloIsolationTool->caloTopoClusterIsolation(caloIsoResult,
396 *trk,
397 caloIsoCones,
398 caloIsoCorr_coreCone);
399 if(!caloIsoResult.etcones.empty()) {
400 // retrieve the correction value for the core cone
401 etcone10 = caloIsoResult.coreCorrections[xAOD::Iso::IsolationCaloCorrection::coreCone][xAOD::Iso::IsolationCorrectionParameter::coreEnergy];
402 } else {
403 ATH_MSG_WARNING("isGoodEoverP: Failed to retrieve the isolation core correction (etcone10)! Setting etcone10=0");
404 etcone10 = 0.;
405 }
406 EoverP = etcone10/trk->pt();
408 ATH_MSG_VERBOSE( "Track isolation fraction: " << isolfrac );
409 ATH_MSG_VERBOSE( "Track E/P = " << EoverP );
410
411 if(isolfrac<0.1) {
412 // isolated track cuts
413 if(Rerr>0.4) return false;
414 else if (EoverP<0.65 && ((EoverP>0.1 && Rerr>0.05) || Rerr>0.1)) return false;
415 } else {
416 // non-isolated track cuts
417 float trkptsum = ptcone20+trk->pt();
418 if(etcone10/trkptsum<0.6 && trk->pt()/trkptsum>0.6) return false;
419 }
420 }
421 return true;
422 }
met::METAssociator::m_forTrackPtThr
Gaudi::Property< double > m_forTrackPtThr
Definition METAssociator.h:115
met::METAssociator::m_cenTrackPtThr
Gaudi::Property< double > m_cenTrackPtThr
Definition METAssociator.h:114
met::METAssociator::m_caloIsolationTool
ToolHandle< xAOD::ICaloTopoClusterIsolationTool > m_caloIsolationTool
Definition METAssociator.h:83
met::METAssociator::m_trkIsolationTool
ToolHandle< xAOD::ITrackIsolationTool > m_trkIsolationTool
Definition METAssociator.h:82
xAOD::TrackParticle_v1::definingParametersCovMatrix
const ParametersCovMatrix_t definingParametersCovMatrix() const
Returns the 5x5 symmetric matrix containing the defining parameters covariance matrix.
Definition TrackParticle_v1.cxx:260
xAOD::TrackParticle_v1::qOverP
float qOverP() const
Returns the parameter.
xAOD::TrackParticle_v1::pt
virtual double pt() const override final
The transverse momentum ( ) of the particle.
Definition TrackParticle_v1.cxx:75
xAOD::TrackParticle_v1::eta
virtual double eta() const override final
The pseudorapidity ( ) of the particle.
Definition TrackParticle_v1.cxx:79
Amg::error
double error(const Amg::MatrixX &mat, int index)
return diagonal error of the matrix caller should ensure the matrix is symmetric and the index is in ...
Definition EventPrimitivesHelpers.h:40
egammaPIDObs::TrackIsolation
@ TrackIsolation
tracker isolation (ptcone30)
Definition egammaPIDdefsObs.h:877
xAOD::Iso::etcone20
@ etcone20
Calorimeter isolation.
Definition IsolationType.h:32
xAOD::Iso::ptcone20
@ ptcone20
Track isolation.
Definition IsolationType.h:40
xAOD::pt
setRcore setEtHad setFside pt
Definition TrigPhoton_v1.cxx:106
xAOD::CaloCorrection::calobitset
Iso::IsolationCaloCorrectionBitset calobitset
Definition IsolationCommon.h:15
xAOD::TrackCorrection::trackbitset
Iso::IsolationTrackCorrectionBitset trackbitset
Definition IsolationCommon.h:19

◆ msg()

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

Definition at line 24 of file AthCommonMsg.h.

24 {
25 return this->msgStream();
26 }

◆ 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.

101 {
102
103 return MSG::name( msg().level() );
104 }
AthCommonMsg< AlgTool >::msg
MsgStream & msg() const
Definition AthCommonMsg.h:24
MSG::name
const std::string & name(Level lvl)
Convenience function for translating message levels to strings.
Definition MsgLevel.cxx:19

◆ msgLvl()

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

Definition at line 30 of file AthCommonMsg.h.

30 {
31 return this->msgLevel(lvl);
32 }

◆ 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.

131 {
132
133 ATH_MSG_INFO( "AsgTool " << name() << " @ " << this );
134 return;
135 }
ATH_MSG_INFO
#define ATH_MSG_INFO(x)
Definition AthMsgStreamMacros.h:31

◆ 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.

381 {
382 h.renounce();
383 PBASE::renounce (h);
384 }
AthCommonDataStore::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 > renounce(T &h)
Definition AthCommonDataStore.h:380

◆ 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.

364 {
365 handlesArray.renounce();
366 }

◆ retrieveConstituents()

StatusCode met::METAssociator::retrieveConstituents ( met::METAssociator::ConstitHolder & constits,
const EventContext & ctx ) const
protectedinherited

Definition at line 144 of file METAssociator.cxx.

145 {
146 ATH_MSG_DEBUG ("In execute: " << name() << "...");
147 if (!m_skipconst || m_forcoll.value().empty()) { // FIXME m_clcollKey.value().empty() ???
148
149 SG::ReadHandle<IParticleContainer> topoclusterCont(m_clcollKey, ctx);
150 if (!topoclusterCont.isValid()) {
151 ATH_MSG_WARNING("Unable to retrieve topocluster container " << m_clcollKey.key() << " for overlap removal");
152 return StatusCode::FAILURE;
153 }
154 constits.tcCont=topoclusterCont.cptr();
155 ATH_MSG_DEBUG("Successfully retrieved topocluster collection");
156 } else {
157 std::string hybridname = "Etmiss";
158 hybridname += m_clcollKey.key();
159 hybridname += m_foreta.value();
160 hybridname += m_forcoll.value();
161
162 SG::ReadHandle<IParticleContainer> hybridCont(m_hybridContKey, ctx);
163 if( hybridCont.isValid()) {
164 constits.tcCont=hybridCont.cptr();
165 } else {
166 ATH_MSG_WARNING("Trying to do something currently unsupported- lets abort");
167 return StatusCode::FAILURE;
168 // Trying to do this using write handles (need to get some input here)
169 /*std::unique_ptr<ConstDataVector<IParticleContainer>> hybridCont = std::make_unique<ConstDataVector<IParticleContainer>>();
170 SG::WriteHandle<ConstDataVector<IParticleContainer>> hybridContHandle(hybridname, ctx);
171
172 StatusCode sc = hybridContHandle.record(std::make_unique<ConstDataVector<IParticleContainer>>(*hybridCont));
173
174 if (sc.isFailure()) {
175 ATH_MSG_WARNING("Unable to record container");
176 return StatusCode::SUCCESS;
177
178 }*/
179
180 /*SG::ReadHandle<IParticleContainer> centCont(m_clcoll, ctx);
181 if (!centCont.isValid()) {
182 ATH_MSG_WARNING("Unable to retrieve central container " << m_clcoll << " for overlap removal");
183 return StatusCode::FAILURE;
184 }
185
186 SG::ReadHandle<IParticleContainer> forCont(m_forcoll, ctx);
187 if (!forCont.isValid()) {
188 ATH_MSG_WARNING("Unable to retrieve forward container " << m_forcoll << " for overlap removal");
189 return StatusCode::FAILURE;
190 }
191 ConstDataVector<IParticleContainer> *hybridCont = new ConstDataVector<IParticleContainer>(SG::VIEW_ELEMENTS);
192
193 const IParticleContainer* centCont=0;
194 if( evtStore()->retrieve(centCont, m_clcoll).isFailure() ) {
195 ATH_MSG_WARNING("Unable to retrieve central container " << m_clcoll << " for overlap removal");
196 return StatusCode::FAILURE;
197 }
198
199 const IParticleContainer* forCont=0;
200 if( evtStore()->retrieve(forCont, m_forcoll).isFailure() ) {
201 ATH_MSG_WARNING("Unable to retrieve forward container " << m_forcoll << " for overlap removal");
202 return StatusCode::FAILURE;
203 }
204
205 for(const auto clus : *centCont) if (fabs(clus->eta())<m_foreta) hybridCont->push_back(clus);
206 for(const auto clus : *forCont) if (fabs(clus->eta())>=m_foreta) hybridCont->push_back(clus);
207 ATH_CHECK( evtStore()->record(hybridCont,hybridname));
208 constits.tcCont = hybridCont->asDataVector();
209 */
210 }
211 }
212
213 if( !m_useTracks){
214 //if you want to skip tracks, set the track collection empty manually
215 ATH_MSG_DEBUG("Skipping tracks");
216 }else{
217 SG::ReadHandle<VertexContainer> vxCont(m_pvcollKey, ctx);
218 if (!vxCont.isValid()) {
219 ATH_MSG_WARNING("Unable to retrieve primary vertex container " << m_pvcollKey.key());
220 //this is actually really bad. If it's empty that's okay
221 return StatusCode::FAILURE;
222 }
223
224 ATH_MSG_DEBUG("Successfully retrieved primary vertex container");
225 ATH_MSG_DEBUG("Container holds " << vxCont->size() << " vertices");
226
227 for(const auto *const vx : *vxCont) {
228 ATH_MSG_VERBOSE( "Testing vertex " << vx->index() );
229 if(vx->vertexType()==VxType::PriVtx)
230 {constits.pv = vx; break;}
231 }
232 if(!constits.pv) {
233 ATH_MSG_DEBUG("Failed to find primary vertex! Reject all tracks.");
234 } else {
235 ATH_MSG_VERBOSE("Primary vertex has z = " << constits.pv->z());
236 }
237
238 constits.trkCont=nullptr;
239 ATH_MSG_DEBUG("Retrieving Track collection " << m_trkcollKey.key());
240 SG::ReadHandle<TrackParticleContainer> trCont(m_trkcollKey, ctx);
241 if (!trCont.isValid()) {
242 ATH_MSG_WARNING("Unable to retrieve track particle container");
243 return StatusCode::FAILURE;
244 }
245 constits.trkCont=trCont.cptr();
246
247 if(m_pflow){
248 if(!m_fecollKey.key().empty()){
249 ATH_MSG_DEBUG("Retrieving FlowElement collection " << m_fecollKey.key());
250 constits.feCont = nullptr;
251 SG::ReadHandle<xAOD::FlowElementContainer> feCont(m_fecollKey, ctx);
252 if (!feCont.isValid()) {
253 ATH_MSG_ERROR("Unable to retrieve FlowElement container "<< m_fecollKey.key());
254 return StatusCode::FAILURE;
255 }
256 constits.feCont=feCont.cptr();
257 }
258 else{
259 ATH_MSG_DEBUG("Retrieving PFlow collection " << m_pfcollKey.key());
260 constits.pfoCont = nullptr;
261 SG::ReadHandle<PFOContainer> pfCont(m_pfcollKey, ctx);
262 if (!pfCont.isValid()) {
263 ATH_MSG_WARNING("Unable to PFlow object container");
264 return StatusCode::FAILURE;
265 }
266 constits.pfoCont=pfCont.cptr();
267 }
268 }//pflow
269 }//retrieve track/pfo containers
270
271 return StatusCode::SUCCESS;
272 }
met::METAssociator::m_pfcollKey
SG::ReadHandleKey< xAOD::PFOContainer > m_pfcollKey
Definition METAssociator.h:95
met::METAssociator::m_trkcollKey
SG::ReadHandleKey< xAOD::TrackParticleContainer > m_trkcollKey
Definition METAssociator.h:94
met::METAssociator::m_pvcollKey
SG::ReadHandleKey< xAOD::VertexContainer > m_pvcollKey
Definition METAssociator.h:92
met::METAssociator::m_forcoll
Gaudi::Property< std::string > m_forcoll
Definition METAssociator.h:111
met::METAssociator::m_skipconst
Gaudi::Property< bool > m_skipconst
Definition METAssociator.h:110
met::METAssociator::m_foreta
Gaudi::Property< double > m_foreta
Definition METAssociator.h:112
met::METAssociator::m_hybridContKey
SG::ReadHandleKey< xAOD::IParticleContainer > m_hybridContKey
Definition METAssociator.h:97
met::METAssociator::m_clcollKey
SG::ReadHandleKey< xAOD::IParticleContainer > m_clcollKey
Definition METAssociator.h:93
xAOD::Vertex_v1::z
float z() const
Returns the z position.
xAOD::VxType::PriVtx
@ PriVtx
Primary vertex.
Definition TrackingPrimitives.h:572

◆ selectEgammaClusters()

StatusCode met::METEgammaAssociator::selectEgammaClusters ( const xAOD::CaloCluster * swclus,
const std::vector< const xAOD::IParticle * > & inputTC,
std::vector< const xAOD::IParticle * > & tclist ) const
protectedinherited

Definition at line 556 of file METEgammaAssociator.cxx.

559 {
560 double eg_cl_e = swclus->e();
561
562 bool doSum = true;
563 double sumE_tc = 0.;
564 const IParticle* bestbadmatch = nullptr;
565 for(const auto& cl : inputTC) {
566 double tcl_e = cl->e();
567 // skip cluster if it's above our bad match threshold
568 // retain pointer of the closest matching cluster in case no better is found
569 if(tcl_e>m_tcMatch_maxRat*eg_cl_e) {
570 ATH_MSG_VERBOSE("Reject topocluster in sum. Ratio vs eg cluster: " << (tcl_e/eg_cl_e));
571 if( !bestbadmatch || (fabs(tcl_e/eg_cl_e-1.) < fabs(bestbadmatch->e()/eg_cl_e-1.)) ) bestbadmatch = cl;
572 continue;
573 }
574
575 ATH_MSG_VERBOSE("E match with new cluster: " << fabs(sumE_tc+tcl_e - eg_cl_e) / eg_cl_e);
576 if( (doSum = (fabs(sumE_tc+tcl_e - eg_cl_e) < fabs(sumE_tc - eg_cl_e))) ) {
577 ATH_MSG_VERBOSE("Accept topocluster with pt " << cl->pt() << ", e " << cl->e() << " in sum.");
578 ATH_MSG_VERBOSE("Energy ratio of nPFO to eg: " << tcl_e / eg_cl_e);
579 ATH_MSG_VERBOSE("E match with new cluster: " << fabs(sumE_tc+tcl_e - eg_cl_e) / eg_cl_e);
580 tclist.push_back(cl);
581 sumE_tc += tcl_e;
582 } // if we will retain the topocluster
583 } // loop over nearby clusters
584 if(sumE_tc<FLT_MIN && bestbadmatch) {
585 ATH_MSG_VERBOSE("No better matches found -- add bad match topocluster with pt "
586 << bestbadmatch->pt() << ", e " << bestbadmatch->e() << ".");
587 tclist.push_back(bestbadmatch);
588 }
589 return StatusCode::SUCCESS;
590 }

◆ selectEgammaTracks()

StatusCode met::METEgammaAssociator::selectEgammaTracks ( const xAOD::Egamma * el,
const xAOD::TrackParticleContainer * trkCont,
std::set< const xAOD::TrackParticle * > & tracklist ) const
protectedinherited

Definition at line 592 of file METEgammaAssociator.cxx.

595 {
596 // switch to using egamma helpers for track extraction
597 // set ensures that there's no duplication
598 const std::set<const xAOD::TrackParticle*> egtracks = EgammaHelpers::getTrackParticles(eg);
599 for(const auto& track : egtracks) {
600 ATH_MSG_VERBOSE("Accept " << eg->type() << " track " << track << " px, py = " << track->p4().Px() << ", " << track->p4().Py());
601 tracklist.insert(track);
602 } // end initial egamma track loop
603
604 // for objects with ambiguous author, grab the tracks matched to the counterpart ambiguous object too
605 // set ensures that there's no duplication
606 if (eg->author() & xAOD::EgammaParameters::AuthorAmbiguous && eg->ambiguousObject()) {
607 const std::set<const xAOD::TrackParticle*> ambitracks = EgammaHelpers::getTrackParticles(eg->ambiguousObject());
608 for(const auto& track : egtracks) {
609 ATH_MSG_VERBOSE("Accept ambiguous " << eg->type() << " track " << track << " px, py = " << track->p4().Px() << ", " << track->p4().Py());
610 tracklist.insert(track);
611 }
612 } // end ambiguous track case
613
614 // in a small dR window, also accept tracks without an IBL hit
615 for(const auto *const track : *trkCont) {
616 if(P4Helpers::isInDeltaR(*track, *eg, m_extraTrkMatch_dR, m_useRapidity)) {
617 // dR check should be faster than track summary retrieval
618 uint8_t expect_innermostHit(false);
619 uint8_t N_innermostHit(false);
620 uint8_t expect_nextToInnermostHit(false);
621 uint8_t N_nextToInnermostHit(false);
622 if( !track->summaryValue(expect_innermostHit, expectInnermostPixelLayerHit)
623 || !track->summaryValue(expect_nextToInnermostHit, expectNextToInnermostPixelLayerHit)) {
624 ATH_MSG_WARNING("Track summary retrieval failed for 'expect(NextTo)InnermostPixelLayerHit'");
625 return StatusCode::FAILURE;
626 }
627 if(expect_innermostHit) {
628 if( !track->summaryValue(N_innermostHit, numberOfInnermostPixelLayerHits) ) {
629 ATH_MSG_WARNING("Track summary retrieval failed for 'numberOfInnermostPixelLayerHits'");
630 return StatusCode::FAILURE;
631 if(N_innermostHit==0 ) {
632 ATH_MSG_VERBOSE("Accept nearby track w/o innermost hit");
633 tracklist.insert(track);
634 }
635 }
636 } else if(expect_nextToInnermostHit) {
637 if( !track->summaryValue(N_nextToInnermostHit, numberOfNextToInnermostPixelLayerHits) ) {
638 ATH_MSG_WARNING("Track summary retrieval failed for 'numberOfNextToInnermostPixelLayerHits'");
639 return StatusCode::FAILURE;
640 if(N_nextToInnermostHit==0 ) {
641 ATH_MSG_VERBOSE("Accept nearby track w/o next-to-innermost hit");
642 tracklist.insert(track);
643 }
644 }
645 }
646
647 } // end dR check
648 } // end extra track loop
649 return StatusCode::SUCCESS;
650 }
xAOD::EgammaHelpers::getTrackParticles
std::set< const xAOD::TrackParticle * > getTrackParticles(const xAOD::Egamma *eg, bool useBremAssoc=true, bool allParticles=true)
Return a list of all or only the best TrackParticle associated to the object.
Definition EgammaxAODHelpers.cxx:132
xAOD::EgammaParameters::AuthorAmbiguous
const uint16_t AuthorAmbiguous
Object Reconstructed by standard cluster-based algorithm.
Definition EgammaDefs.h:32
xAOD::expectInnermostPixelLayerHit
@ expectInnermostPixelLayerHit
Do we expect a 0th-layer barrel hit for this track?
Definition TrackingPrimitives.h:237
xAOD::numberOfNextToInnermostPixelLayerHits
@ numberOfNextToInnermostPixelLayerHits
these are the hits in the 1st pixel barrel layer
Definition TrackingPrimitives.h:249
xAOD::expectNextToInnermostPixelLayerHit
@ expectNextToInnermostPixelLayerHit
Do we expect a 1st-layer barrel hit for this track?
Definition TrackingPrimitives.h:248
xAOD::numberOfInnermostPixelLayerHits
@ numberOfInnermostPixelLayerHits
these are the hits in the 0th pixel barrel layer
Definition TrackingPrimitives.h:238

◆ 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.

308 {
309 // debug() << "updateVHKA for property " << p.name() << " " << p.toString()
310 // << " size: " << m_vhka.size() << endmsg;
311 for (auto &a : m_vhka) {
312 std::vector<SG::VarHandleKey*> keys = a->keys();
313 for (auto k : keys) {
314 k->setOwner(this);
315 }
316 }
317 }
AthCommonDataStore< AthCommonMsg< AlgTool > >::m_vhka
std::vector< SG::VarHandleKeyArray * > m_vhka
Definition AthCommonDataStore.h:398

Member Data Documentation

◆ m_caloIsolationTool

ToolHandle<xAOD::ICaloTopoClusterIsolationTool> met::METAssociator::m_caloIsolationTool {this, "CaloIsolationTool", ""}
protectedinherited

Definition at line 83 of file METAssociator.h.

83{this, "CaloIsolationTool", ""};

◆ m_cenTrackPtThr

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

Definition at line 114 of file METAssociator.h.

114{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.

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

◆ m_chargedPFOLinksKey

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

Definition at line 88 of file METAssociator.h.

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

◆ m_checkUnmatched

bool met::METEgammaAssociator::m_checkUnmatched
protectedinherited

Definition at line 120 of file METEgammaAssociator.h.

◆ 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.

93{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.

108{this, "CleanCPFO", true};

◆ m_Drcone

float met::METEgammaAssociator::m_Drcone = 0.2
staticconstexprprivateinherited

Definition at line 124 of file METEgammaAssociator.h.

◆ m_electronChargedFEReadDecorKey

SG::ReadDecorHandleKey<xAOD::ElectronContainer> met::METEgammaAssociator::m_electronChargedFEReadDecorKey {this,"electronChargedFEReadDecorKey","","Charged FE links key"}
protectedinherited

Definition at line 118 of file METEgammaAssociator.h.

118{this,"electronChargedFEReadDecorKey","","Charged FE links key"};

◆ m_electronChargedPFOReadDecorKey

SG::ReadDecorHandleKey<xAOD::ElectronContainer> met::METEgammaAssociator::m_electronChargedPFOReadDecorKey {this,"electronChargedPFOReadDecorKey","","Charged PFO links key"}
protectedinherited

Definition at line 116 of file METEgammaAssociator.h.

116{this,"electronChargedPFOReadDecorKey","","Charged PFO links key"};

◆ m_electronNeutralFEReadDecorKey

SG::ReadDecorHandleKey<xAOD::ElectronContainer> met::METEgammaAssociator::m_electronNeutralFEReadDecorKey {this,"electronNeutralFEReadDecorKey","","Neutral FE links key"}
protectedinherited

Definition at line 117 of file METEgammaAssociator.h.

117{this,"electronNeutralFEReadDecorKey","","Neutral FE links key"};

◆ m_electronNeutralPFOReadDecorKey

SG::ReadDecorHandleKey<xAOD::ElectronContainer> met::METEgammaAssociator::m_electronNeutralPFOReadDecorKey {this,"electronNeutralPFOReadDecorKey","","Neutral PFO links key"}
protectedinherited

Definition at line 115 of file METEgammaAssociator.h.

115{this,"electronNeutralPFOReadDecorKey","","Neutral PFO links key"};

◆ m_extraTrkMatch_dR

double met::METEgammaAssociator::m_extraTrkMatch_dR
protectedinherited

Definition at line 109 of file METEgammaAssociator.h.

◆ 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.

96{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.

111{this, "ForwardColl", ""};

◆ m_foreta

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

Definition at line 112 of file METAssociator.h.

112{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.

115{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.

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

◆ m_MinDistCone

float met::METEgammaAssociator::m_MinDistCone = 0.4
staticconstexprprivateinherited

Definition at line 125 of file METEgammaAssociator.h.

◆ m_neutralFELinksKey

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

Definition at line 85 of file METAssociator.h.

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

◆ m_neutralPFOLinksKey

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

Definition at line 87 of file METAssociator.h.

87{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.

95{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.

104{this, "PFlow", false};

◆ m_phContKey

SG::ReadHandleKey<xAOD::PhotonContainer> met::METPhotonAssociator::m_phContKey {this, "InputCollection", "Photons", "photons input key"}
private

Definition at line 53 of file METPhotonAssociator.h.

53{this, "InputCollection", "Photons", "photons input key"};

◆ m_photonChargedFEReadDecorKey

SG::ReadDecorHandleKey<xAOD::PhotonContainer> met::METEgammaAssociator::m_photonChargedFEReadDecorKey {this,"photonChargedFEReadDecorKey","","Charged FE links key"}
protectedinherited

Definition at line 113 of file METEgammaAssociator.h.

113{this,"photonChargedFEReadDecorKey","","Charged FE links key"};

◆ m_photonChargedPFOReadDecorKey

SG::ReadDecorHandleKey<xAOD::PhotonContainer> met::METEgammaAssociator::m_photonChargedPFOReadDecorKey {this,"photonChargedPFOReadDecorKey","","Charged PFO links key"}
protectedinherited

Definition at line 111 of file METEgammaAssociator.h.

111{this,"photonChargedPFOReadDecorKey","","Charged PFO links key"};

◆ m_photonNeutralFEReadDecorKey

SG::ReadDecorHandleKey<xAOD::PhotonContainer> met::METEgammaAssociator::m_photonNeutralFEReadDecorKey {this,"photonNeutralFEReadDecorKey","","Neutral FE links key"}
protectedinherited

Definition at line 112 of file METEgammaAssociator.h.

112{this,"photonNeutralFEReadDecorKey","","Neutral FE links key"};

◆ m_photonNeutralPFOReadDecorKey

SG::ReadDecorHandleKey<xAOD::PhotonContainer> met::METEgammaAssociator::m_photonNeutralPFOReadDecorKey {this,"photonNeutralPFOReadDecorKey","","Neutral PFO links key"}
protectedinherited

Definition at line 110 of file METEgammaAssociator.h.

110{this,"photonNeutralPFOReadDecorKey","","Neutral PFO links key"};

◆ 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.

92{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.

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

◆ m_skipconst

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

Definition at line 110 of file METAssociator.h.

110{this, "IgnoreJetConst", false};

◆ m_tcMatch_dR

double met::METEgammaAssociator::m_tcMatch_dR
protectedinherited

Definition at line 105 of file METEgammaAssociator.h.

◆ m_tcMatch_maxRat

double met::METEgammaAssociator::m_tcMatch_maxRat
protectedinherited

Definition at line 106 of file METEgammaAssociator.h.

◆ m_tcMatch_method

unsigned short met::METEgammaAssociator::m_tcMatch_method
protectedinherited

Definition at line 107 of file METEgammaAssociator.h.

◆ 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.

94{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.

82{this, "TrackIsolationTool", ""};

◆ m_trkseltool

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

Definition at line 81 of file METAssociator.h.

81{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.

99{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.

90{this, "UseFELinks", false};

◆ m_useModifiedClus

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

Definition at line 107 of file METAssociator.h.

107{this, "UseModifiedClus", false};

◆ m_usePFOLinks

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

Definition at line 89 of file METAssociator.h.

89{this, "UsePFOLinks", false};

◆ m_useRapidity

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

Definition at line 106 of file METAssociator.h.

106{this, "UseRapidity", false};

◆ m_useTracks

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

Definition at line 105 of file METAssociator.h.

105{this, "UseTracks", true};
The documentation for this class was generated from the following files:
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