scale cluster energy to take care of charged pion energy More...

#include <TauPi0ClusterScaler.h>

Inheritance diagram for TauPi0ClusterScaler:

Collaboration diagram for TauPi0ClusterScaler:

Public Member Functions
	TauPi0ClusterScaler (const std::string &name)
virtual	~TauPi0ClusterScaler ()=default
virtual StatusCode	executeTool (xAOD::TauJet &pTau, const EventContext &ctx, xAOD::PFOContainer &pNeutralPFOContainer, xAOD::PFOContainer &pChargedPFOContainer) const override
virtual StatusCode	executeTool (xAOD::TauJet &, const EventContext &) const override
	Execute - called for each tau candidate.
virtual StatusCode	executeTool (xAOD::TauJet &, const EventContext &, CaloConstCellContainer &, boost::dynamic_bitset<> &) const override
virtual StatusCode	executeTool (xAOD::TauJet &, const EventContext &, const xAOD::VertexContainer *) const override
virtual StatusCode	executeTool (xAOD::TauJet &, const EventContext &, xAOD::VertexContainer &) const override
virtual StatusCode	executeTool (xAOD::TauJet &, const EventContext &, xAOD::TauTrackContainer &) const override
virtual StatusCode	executeTool (xAOD::TauJet &, const EventContext &, xAOD::CaloClusterContainer &, xAOD::PFOContainer &) const override
virtual StatusCode	executeTool (xAOD::TauJet &, const EventContext &, xAOD::PFOContainer &, xAOD::PFOContainer &, const xAOD::CaloClusterContainer &) const override
virtual StatusCode	executeTool (xAOD::TauJet &, const EventContext &, xAOD::PFOContainer &) const override
virtual StatusCode	executeTool (xAOD::TauJet &, const EventContext &, xAOD::ParticleContainer &, xAOD::PFOContainer &) const override
virtual StatusCode	initialize () override
	Tool initializer.
virtual StatusCode	eventInitialize () override
	Event initializer - called at the beginning of each event.
virtual StatusCode	eventFinalize () override
	Event finalizer - called at the end of each event.
virtual StatusCode	finalize () override
	Finalizer.
std::string	find_file (const std::string &fname) const
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
bool	inTrigger () const
bool	inAOD () const
bool	inEleRM () 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.

Protected Attributes
Gaudi::Property< bool >	m_in_trigger {this, "inTrigger", false, "Indicate if the tool is running on trigger"}
Gaudi::Property< bool >	m_in_AOD {this, "inAOD", false, "Indicate if the tool is running on AOD"}
Gaudi::Property< bool >	m_in_EleRM {this, "inEleRM", false, "Indicate if the tool is running on EleRM routine"}
Gaudi::Property< std::string >	m_tauRecToolsTag {this, "calibFolder", "tauRecTools/R22_preprod", "CVMFS path to the tau calibration folder"}

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
void	clearAssociatedParticleLinks (xAOD::PFOContainer &pfoContainer, xAOD::PFODetails::PFOParticleType type) const
	Clear accosicated partcle links for the pfo container.
float	getExtrapolatedPosition (const xAOD::PFO &chargedPFO, xAOD::TauJetParameters::TrackDetail detail) const
	Get extrapolated position to the CAL.
void	createChargedPFOs (xAOD::TauJet &pTau, xAOD::PFOContainer &pChargedPFOContainer) const
	create charged PFOs
void	associateHadronicToChargedPFOs (const xAOD::TauJet &pTau, xAOD::PFOContainer &pChargedPFOContainer) const
	associate hadronic PFOs to charged PFOs
void	associateChargedToNeutralPFOs (const xAOD::TauJet &pTau, xAOD::PFOContainer &pNeutralPFOContainer) const
	associate charged PFOs to neutral PFOs
void	subtractChargedEnergyFromNeutralPFOs (const xAOD::TauJet &tau, xAOD::PFOContainer &pNeutralPFOContainer) const
	associate charged PFOs to neutral PFOs
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey>

Private Attributes
Gaudi::Property< double >	m_maxDeltaRNeutralCharged {this, "MaxDeltaRNeutralCharged", 0.04, "max DeltaR for neutral-charged cluster association"}
Gaudi::Property< float >	m_minNeutralPFOPt {this, "MinNeutralPFOPt", 100., "mininum threshold to reset NeutralPFO trasverse momentum"}
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default).
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default).
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

scale cluster energy to take care of charged pion energy

Author: Stephanie Yuen steph.nosp@m.anie.nosp@m..yuen.nosp@m.@cer.nosp@m.n.ch; Benedict Winter bened.nosp@m.ict..nosp@m.tobia.nosp@m.s.wi.nosp@m.nter@.nosp@m.cern.nosp@m..ch; Will Davey will..nosp@m.dave.nosp@m.y@cer.nosp@m.n.ch

Definition at line 22 of file TauPi0ClusterScaler.h.

Member Typedef Documentation

◆ StoreGateSvc_t

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

privateinherited

Definition at line 376 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

◆ TauPi0ClusterScaler()

TauPi0ClusterScaler::TauPi0ClusterScaler ( const std::string & name )

Definition at line 13 of file TauPi0ClusterScaler.cxx.

                                                              :
    TauRecToolBase(name) {
}

◆ ~TauPi0ClusterScaler()

virtual TauPi0ClusterScaler::~TauPi0ClusterScaler ( )

virtualdefault

Member Function Documentation

◆ associateChargedToNeutralPFOs()

void TauPi0ClusterScaler::associateChargedToNeutralPFOs	(	const xAOD::TauJet &	pTau,
		xAOD::PFOContainer &	pNeutralPFOContainer ) const

private

associate charged PFOs to neutral PFOs

Definition at line 187 of file TauPi0ClusterScaler.cxx.

                                                                                                                          {
  std::map< xAOD::PFO*,std::vector< ElementLink< xAOD::IParticleContainer > > > linkMap;
  for (const auto& chargedPFOLink : tau.protoChargedPFOLinks()) {
    if (not chargedPFOLink.isValid()) {
      ATH_MSG_WARNING("Invalid protoChargedPFOLink");
      continue;
    }
    const xAOD::PFO* chargedPFO = (*chargedPFOLink);
    
    float etaCalo = getExtrapolatedPosition(*chargedPFO, xAOD::TauJetParameters::CaloSamplingEtaEM);
    float phiCalo = getExtrapolatedPosition(*chargedPFO, xAOD::TauJetParameters::CaloSamplingPhiEM);
    
    // Assign extrapolated chargedPFO to closest neutralPFO within dR<0.04
    xAOD::PFO* neutralPFOMatch = nullptr;
    
    float dRmin = m_maxDeltaRNeutralCharged; 
    for(size_t i=0; i<tau.nProtoNeutralPFOs(); i++) {
      xAOD::PFO* neutralPFO = neutralPFOContainer.at( tau.protoNeutralPFO(i)->index() );
 
      // FIXME: cluster p4 is not corrected to the tau axis 
      float dR = xAOD::P4Helpers::deltaR((*neutralPFO->cluster(0)), etaCalo, phiCalo, false);
      if (dR < dRmin){
        dRmin = dR;
        neutralPFOMatch = neutralPFO;
      }
    }
    
    if (not neutralPFOMatch){
      ATH_MSG_DEBUG("Unassigned Charged PFO");
      continue; 
    }
 
    // create link to charged PFO 
    ElementLink<xAOD::IParticleContainer> newChargedLink( chargedPFOLink.dataID(), chargedPFOLink.index() );
    if (not newChargedLink.isValid()){
      ATH_MSG_WARNING("Created an invalid element link to xAOD::PFO");
      continue;
    }
        
    if( not linkMap.count(neutralPFOMatch) ) {
      linkMap[neutralPFOMatch] = std::vector< ElementLink< xAOD::IParticleContainer > >();
    }
 
    linkMap[neutralPFOMatch].push_back(newChargedLink);
  }
    
  // Finally set charged PFO links,
  for (auto [k,v] : linkMap) {
    if(not k->setAssociatedParticleLinks(xAOD::PFODetails::Track,v)) {
      ATH_MSG_WARNING("Couldn't add charged PFO links to neutral PFO!");
    }
  }
}

◆ associateHadronicToChargedPFOs()

void TauPi0ClusterScaler::associateHadronicToChargedPFOs	(	const xAOD::TauJet &	pTau,
		xAOD::PFOContainer &	pChargedPFOContainer ) const

private

associate hadronic PFOs to charged PFOs

Definition at line 130 of file TauPi0ClusterScaler.cxx.

                                                                                                                           {
  std::map< xAOD::PFO*,std::vector< ElementLink< xAOD::IParticleContainer > > > linkMap;
 
  // For each hadronic PFO, associate it to the closest charged PFO. It assumes that one hadronic PFO comes from at 
  // most one charged PFO.
  for (const auto& hadPFOLink : tau.hadronicPFOLinks()) {
    if (not hadPFOLink.isValid()) {
      ATH_MSG_WARNING("Invalid hadPFOLink");
      continue;
    }
    ATH_MSG_DEBUG("hadPFO " << hadPFOLink.index() << ", eta: " << (*hadPFOLink)->eta() << ", phi: " << (*hadPFOLink)->phi() );
    
    // Assign hadPFO to closest extrapolated chargedPFO track within dR < 0.4
    xAOD::PFO* chargedPFOMatch = nullptr;
    float dRmin = 0.4;
    
    for(size_t i=0; i<tau.nProtoChargedPFOs(); i++) {
      xAOD::PFO* chargedPFO = chargedPFOContainer.at( tau.protoChargedPFO(i)->index() );
      
      float etaCalo = getExtrapolatedPosition(*chargedPFO, xAOD::TauJetParameters::CaloSamplingEtaHad);
      float phiCalo = getExtrapolatedPosition(*chargedPFO, xAOD::TauJetParameters::CaloSamplingPhiHad);
    
      float dR = xAOD::P4Helpers::deltaR((**hadPFOLink), etaCalo, phiCalo, false);
      if (dR < dRmin){
        dRmin = dR;
        chargedPFOMatch = chargedPFO;
      }
    }
    
    if( not chargedPFOMatch ){
      ATH_MSG_DEBUG("Unassigned Hadronic PFO");
      continue; 
    }
 
    // create link to had PFO (add to chargedPFO later)
    ElementLink< xAOD::IParticleContainer > newHadLink( hadPFOLink.dataID(), hadPFOLink.index() );
    if (not newHadLink.isValid()){
        ATH_MSG_WARNING("Created an invalid element link to xAOD::PFO");
        continue;
    }
    
    if( not linkMap.count(chargedPFOMatch) ) {
        linkMap[chargedPFOMatch] = std::vector< ElementLink< xAOD::IParticleContainer > >();
    }
 
    linkMap[chargedPFOMatch].push_back(newHadLink);
  }
 
  // finally set hadronic PFO links (note: we use existing TauShot enum)
  for (auto [k,v] : linkMap) {
    if(not k->setAssociatedParticleLinks(xAOD::PFODetails::TauShot, v))
      ATH_MSG_WARNING("Couldn't add hadronic PFO links to charged PFO!");
  }
}

◆ clearAssociatedParticleLinks()

void TauPi0ClusterScaler::clearAssociatedParticleLinks	(	xAOD::PFOContainer &	pfoContainer,
		xAOD::PFODetails::PFOParticleType	type ) const

private

Clear accosicated partcle links for the pfo container.

Definition at line 60 of file TauPi0ClusterScaler.cxx.

                                                                                                                               {
  std::vector<ElementLink<xAOD::IParticleContainer>> emptyLinks;
  
  for (xAOD::PFO* pfo : pfoContainer) {
    pfo->setAssociatedParticleLinks(type, emptyLinks);
  }
}

◆ createChargedPFOs()

void TauPi0ClusterScaler::createChargedPFOs	(	xAOD::TauJet &	pTau,
		xAOD::PFOContainer &	pChargedPFOContainer ) const

private

create charged PFOs

Definition at line 70 of file TauPi0ClusterScaler.cxx.

                                                                                                        {
  for (const auto& tauTrackLink : tau.tauTrackLinks(xAOD::TauJetParameters::classifiedCharged)) {
    if (not tauTrackLink.isValid()) {
      ATH_MSG_WARNING("Invalid tauTrackLink");
      continue;
    }
    const xAOD::TauTrack* tauTrack = (*tauTrackLink);
    
    // Create charged PFO
    xAOD::PFO* chargedPFO = new xAOD::PFO();
    chargedPFOContainer.push_back(chargedPFO);
 
    // Set properties
    chargedPFO->setCharge(tauTrack->track()->charge());
    chargedPFO->setP4(tauTrack->p4());
    
    // Link to track
    if (not chargedPFO->setTrackLink(tauTrack->trackLinks().at(0))) {
      ATH_MSG_WARNING("Could not add Track to PFO");
    }
 
    // FIXME: Better to change xAOD::PFODetails::CaloCluster, it is confusing 
    if (not chargedPFO->setAssociatedParticleLink(xAOD::PFODetails::CaloCluster, tauTrackLink)) {
      ATH_MSG_WARNING("Could not add TauTrack to PFO");
    }
 
    tau.addProtoChargedPFOLink(ElementLink<xAOD::PFOContainer>(chargedPFO, chargedPFOContainer));
  }
}

◆ declareGaudiProperty()

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

inlineprivateinherited

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

Definition at line 156 of file AthCommonDataStore.h.

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

◆ declareProperty()

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

inlineinherited

Definition at line 145 of file AthCommonDataStore.h.

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

◆ detStore()

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

inlineinherited

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

Definition at line 95 of file AthCommonDataStore.h.

95{ return m_detStore; }

AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore

StoreGateSvc_t m_detStore

Definition AthCommonDataStore.h:381

◆ eventFinalize()

StatusCode TauRecToolBase::eventFinalize ( )

overridevirtualinherited

Event finalizer - called at the end of each event.

Implements ITauToolBase.

Definition at line 123 of file TauRecToolBase.cxx.

                                         {
  return StatusCode::SUCCESS;
}

◆ eventInitialize()

StatusCode TauRecToolBase::eventInitialize ( )

overridevirtualinherited

Event initializer - called at the beginning of each event.

Implements ITauToolBase.

Definition at line 36 of file TauRecToolBase.cxx.

                                          {
  return StatusCode::SUCCESS;
}

◆ 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; }

AthCommonDataStore< AthCommonMsg< AlgTool > >::m_evtStore

StoreGateSvc_t m_evtStore

Definition AthCommonDataStore.h:378

◆ executeTool() [1/10]

StatusCode TauRecToolBase::executeTool	(	xAOD::TauJet &	,
		const EventContext &	) const

overridevirtual

Execute - called for each tau candidate.

Reimplemented from TauRecToolBase.

Definition at line 43 of file TauRecToolBase.cxx.

                                                  {
  ATH_MSG_ERROR("function not implemented");
  return StatusCode::FAILURE;
}

◆ executeTool() [2/10]

StatusCode TauRecToolBase::executeTool	(	xAOD::TauJet &	,
		const EventContext &	,
		CaloConstCellContainer &	,
		boost::dynamic_bitset<> &	) const

overridevirtual

Reimplemented from TauRecToolBase.

Definition at line 49 of file TauRecToolBase.cxx.

                                                      {
  ATH_MSG_ERROR("function not implemented");
  return StatusCode::FAILURE;
}

◆ executeTool() [3/10]

StatusCode TauRecToolBase::executeTool	(	xAOD::TauJet &	,
		const EventContext &	,
		const xAOD::VertexContainer *	) const

overridevirtual

Reimplemented from TauRecToolBase.

Definition at line 54 of file TauRecToolBase.cxx.

                                                         {
  ATH_MSG_ERROR("function not implemented");
  return StatusCode::FAILURE;
}

◆ executeTool() [4/10]

StatusCode TauRecToolBase::executeTool	(	xAOD::TauJet &	,
		const EventContext &	,
		xAOD::CaloClusterContainer &	,
		xAOD::PFOContainer &	) const

overridevirtual

Reimplemented from TauRecToolBase.

Definition at line 66 of file TauRecToolBase.cxx.

                                                 {
  ATH_MSG_ERROR("function not implemented");
  return StatusCode::FAILURE;
}

◆ executeTool() [5/10]

StatusCode TauRecToolBase::executeTool	(	xAOD::TauJet &	,
		const EventContext &	,
		xAOD::ParticleContainer &	,
		xAOD::PFOContainer &	) const

overridevirtual

Reimplemented from TauRecToolBase.

Definition at line 86 of file TauRecToolBase.cxx.

                                                 {
  ATH_MSG_ERROR("function not implemented");
  return StatusCode::FAILURE;
}

◆ executeTool() [6/10]

StatusCode TauRecToolBase::executeTool	(	xAOD::TauJet &	,
		const EventContext &	,
		xAOD::PFOContainer &	) const

overridevirtual

Reimplemented from TauRecToolBase.

Definition at line 82 of file TauRecToolBase.cxx.

                                                 {
  ATH_MSG_ERROR("function not implemented");
  return StatusCode::FAILURE;
}

◆ executeTool() [7/10]

StatusCode TauRecToolBase::executeTool	(	xAOD::TauJet &	,
		const EventContext &	,
		xAOD::PFOContainer &	,
		xAOD::PFOContainer &	,
		const xAOD::CaloClusterContainer &	) const

overridevirtual

Reimplemented from TauRecToolBase.

Definition at line 71 of file TauRecToolBase.cxx.

                                                               {
  ATH_MSG_ERROR("function not implemented");
  return StatusCode::FAILURE;
}

◆ executeTool() [8/10]

StatusCode TauRecToolBase::executeTool	(	xAOD::TauJet &	,
		const EventContext &	,
		xAOD::TauTrackContainer &	) const

overridevirtual

Reimplemented from TauRecToolBase.

Definition at line 62 of file TauRecToolBase.cxx.

                                                     {
  ATH_MSG_ERROR("function not implemented");
  return StatusCode::FAILURE;
}

◆ executeTool() [9/10]

StatusCode TauRecToolBase::executeTool	(	xAOD::TauJet &	,
		const EventContext &	,
		xAOD::VertexContainer &	) const

overridevirtual

Reimplemented from TauRecToolBase.

Definition at line 58 of file TauRecToolBase.cxx.

                                                                    {
  ATH_MSG_ERROR("function not implemented");
  return StatusCode::FAILURE;
}

◆ executeTool() [10/10]

StatusCode TauPi0ClusterScaler::executeTool	(	xAOD::TauJet &	pTau,
		const EventContext &	ctx,
		xAOD::PFOContainer &	pNeutralPFOContainer,
		xAOD::PFOContainer &	pChargedPFOContainer ) const

overridevirtual

Reimplemented from TauRecToolBase.

Definition at line 18 of file TauPi0ClusterScaler.cxx.

                                                                     {
 
  // Clear vector of cell-based charged PFO Links, which are required when running xAOD 
  tau.clearProtoChargedPFOLinks();
 
  // Only run on 1-5 prong taus 
  if (tau.nTracks() == 0 or tau.nTracks() >5) { 
    return StatusCode::SUCCESS;
  }
 
  ATH_MSG_DEBUG("Process a new tau candidate, addreess " << &tau
                  << ", e: " << tau.pt()
                  << ", eta: " << tau.eta()
                  << ", pt: " << tau.pt());
 
  // Create new proto charged PFOs
  createChargedPFOs(tau, chargedPFOContainer);
  
  // Associate hadronic PFOs to charged PFOs using extrapolated positions in HCal
  associateHadronicToChargedPFOs(tau, chargedPFOContainer);
  
  // Associate charged PFOs to neutral PFOs using extrapolated positions in ECal
  associateChargedToNeutralPFOs(tau, neutralPFOContainer);
  
  // Estimate charged PFO EM energy and subtract from neutral PFOs
  subtractChargedEnergyFromNeutralPFOs(tau, neutralPFOContainer);
 
  for (xAOD::PFO* pfo : neutralPFOContainer) {
    ATH_MSG_DEBUG("Final Neutral PFO, address " << pfo
                  << ", e: " << pfo->pt()
                  << ", eta: " << pfo->eta()
                  << ", pt: " << pfo->pt());
  }
 
  return StatusCode::SUCCESS;
}

◆ extraDeps_update_handler()

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

protectedinherited

Add StoreName to extra input/output deps as needed.

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

◆ finalize()

StatusCode TauRecToolBase::finalize ( )

overridevirtualinherited

Finalizer.

Implements ITauToolBase.

Reimplemented in PanTau::PanTauProcessor.

Definition at line 127 of file TauRecToolBase.cxx.

                                   {
  return StatusCode::SUCCESS;
}

◆ find_file()

std::string TauRecToolBase::find_file ( const std::string & fname ) const

inherited

Definition at line 19 of file TauRecToolBase.cxx.

                                                                {
  std::string full_path;
  //offline calib files are in GroupData
  //online calib files are in release
  full_path = PathResolverFindCalibFile(m_tauRecToolsTag+"/"+fname);
  if(full_path.empty()) full_path = PathResolverFindCalibFile(fname);
  return full_path;
}

◆ getExtrapolatedPosition()

float TauPi0ClusterScaler::getExtrapolatedPosition	(	const xAOD::PFO &	chargedPFO,
		xAOD::TauJetParameters::TrackDetail	detail ) const

private

Get extrapolated position to the CAL.

Definition at line 102 of file TauPi0ClusterScaler.cxx.

                                                                                                                          {
  float position = -10.0;
  
  // Obtain the associated TauTrack  
  std::vector<const xAOD::IParticle*> tauTrackParticles;
  // FIXME: The type here is confusing
  chargedPFO.associatedParticles(xAOD::PFODetails::CaloCluster, tauTrackParticles);
  if (tauTrackParticles.empty()) {
    ATH_MSG_WARNING("ChargedPFO has no associated TauTrack, will set -10.0 to " << detail);
    return -10.0;
  }
 
  const xAOD::TauTrack* tauTrack = dynamic_cast<const xAOD::TauTrack*>(tauTrackParticles.at(0));
  if (not tauTrack) {
    ATH_MSG_WARNING("Failed to retrieve TauTrack from ChargedPFO, will set -10.0 to " << detail);
    return -10.0;
  }
  
  if( not tauTrack->detail(detail, position)) {
    ATH_MSG_WARNING("Failed to retrieve extrapolated chargedPFO position, will set -10.0 to " << detail);
    return -10.0;
  }
  
  return position; 
}

◆ getKey()

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

inherited

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

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

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

See also: asg::AsgTool::getName

Parameters

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

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

Definition at line 119 of file AsgTool.cxx.

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

◆ getName()

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

inherited

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

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

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

See also: asg::AsgTool::getKey

Parameters

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

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

Definition at line 106 of file AsgTool.cxx.

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

◆ getProperty()

template<class T>

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

inherited

Get one of the tool's properties.

◆ inAOD()

bool TauRecToolBase::inAOD ( ) const

inlineprotectedinherited

Definition at line 116 of file TauRecToolBase.h.

116{ return m_in_AOD; }

TauRecToolBase::m_in_AOD

Gaudi::Property< bool > m_in_AOD

Definition TauRecToolBase.h:105

◆ inEleRM()

bool TauRecToolBase::inEleRM ( ) const

inlineprotectedinherited

Definition at line 117 of file TauRecToolBase.h.

117{ return m_in_EleRM; }

TauRecToolBase::m_in_EleRM

Gaudi::Property< bool > m_in_EleRM

Definition TauRecToolBase.h:106

◆ initialize()

StatusCode TauRecToolBase::initialize ( void )

overridevirtualinherited

Tool initializer.

Reimplemented from asg::AsgTool.

Reimplemented in MvaTESEvaluator, MvaTESVariableDecorator, PanTau::PanTauProcessor, TauAODMuonRemovalTool, TauCalibrateLC, TauCombinedTES, TauDecayModeNNClassifier, TauElectronVetoVariables, TauEleOverlapChecker, TauGNNEvaluator, TauJetRNNEvaluator, TauPi0CreateROI, TauPi0ScoreCalculator, tauRecTools::TauTrackRNNClassifier, tauRecTools::TrackRNN, TauShotFinder, TausRUsEvaluator, TauTrackCaloExtrapolator, TauTrackFinder, TauVertexedClusterDecorator, TauVertexFinder, TauVertexVariables, and TauWPDecorator.

Definition at line 32 of file TauRecToolBase.cxx.

                                     {
  return StatusCode::SUCCESS;
}

◆ inputHandles()

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

overridevirtualinherited

Return this algorithm's input handles.

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

◆ inTrigger()

bool TauRecToolBase::inTrigger ( ) const

inlineprotectedinherited

Definition at line 115 of file TauRecToolBase.h.

115{ return m_in_trigger; }

TauRecToolBase::m_in_trigger

Gaudi::Property< bool > m_in_trigger

Definition TauRecToolBase.h:104

◆ msg()

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

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

◆ msg_level_name()

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

inherited

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

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

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

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

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

Definition at line 101 of file AsgTool.cxx.

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

◆ msgLvl()

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

inlineinherited

Definition at line 30 of file AthCommonMsg.h.

                                               {
    return this->msgLevel(lvl);
  }

◆ outputHandles()

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

overridevirtualinherited

Return this algorithm's output handles.

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

◆ print()

void asg::AsgTool::print ( ) const

virtualinherited

Print the state of the tool.

Implements asg::IAsgTool.

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

Definition at line 131 of file AsgTool.cxx.

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

◆ renounce()

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

inlineprotectedinherited

Definition at line 368 of file AthCommonDataStore.h.

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

◆ renounceArray()

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

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 352 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

◆ subtractChargedEnergyFromNeutralPFOs()

void TauPi0ClusterScaler::subtractChargedEnergyFromNeutralPFOs	(	const xAOD::TauJet &	tau,
		xAOD::PFOContainer &	pNeutralPFOContainer ) const

private

associate charged PFOs to neutral PFOs

Definition at line 243 of file TauPi0ClusterScaler.cxx.

                                                                                                                                 {
 
  for(size_t i=0; i<tau.nProtoNeutralPFOs(); i++) {
    xAOD::PFO* neutralPFO = neutralPFOContainer.at( tau.protoNeutralPFO(i)->index() );
  
    // Get associated charged PFOs
    std::vector<const xAOD::IParticle*> chargedPFOs;
    neutralPFO->associatedParticles(xAOD::PFODetails::Track, chargedPFOs);
    if (chargedPFOs.empty()) {
      ATH_MSG_DEBUG("No associated charged to subtract"); 
      continue;
    }
    ATH_MSG_DEBUG("Associated charged PFOs: " << chargedPFOs.size() );
 
    // estimate charged EM energy and subtract
    float neutralEnergy = neutralPFO->e();
    for (const xAOD::IParticle* chargedParticle : chargedPFOs) {
      const xAOD::PFO* chargedPFO = dynamic_cast<const xAOD::PFO*>(chargedParticle);
      if( not chargedPFO ){
          ATH_MSG_WARNING("Failed to downcast IParticle ptr: " << chargedParticle << ", to ChargedPFO! " );
          continue;
      }
      float chargedEMEnergy = chargedPFO->e();
      
      std::vector<const xAOD::IParticle*> hadPFOs;
      chargedPFO->associatedParticles(xAOD::PFODetails::TauShot, hadPFOs);
      for (const auto *hadPFO : hadPFOs) {
          chargedEMEnergy -= hadPFO->e();
      }
 
      if( chargedEMEnergy < 0.0 ) chargedEMEnergy = 0.0;
      neutralEnergy -= chargedEMEnergy;
      ATH_MSG_DEBUG("Subtracting charged energy: " << chargedEMEnergy );
    } 
    float neutralPt = neutralEnergy / std::cosh(neutralPFO->eta());
    if (neutralPt <= m_minNeutralPFOPt) neutralPt = m_minNeutralPFOPt;
    
    ATH_MSG_DEBUG("Neutral PFO pt, original: " << neutralPFO->pt() << "  subtracted: " << neutralPt); 
    neutralPFO->setP4(neutralPt , neutralPFO->eta(), neutralPFO->phi(), neutralPFO->m());
  }
}

◆ 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 >, and AthCheckedComponent<::AthAlgTool >.

◆ 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 298 of file AthCommonDataStore.h.

                                               {
    for (auto &a : m_vhka) {
      std::vector<SG::VarHandleKey*> keys = a->keys();
      for (auto k : keys) {
        k->setOwner(this);
      }
    }
  }

Member Data Documentation

◆ m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default).

Definition at line 381 of file AthCommonDataStore.h.

◆ m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default).

Definition at line 378 of file AthCommonDataStore.h.

◆ m_in_AOD

Gaudi::Property<bool> TauRecToolBase::m_in_AOD {this, "inAOD", false, "Indicate if the tool is running on AOD"}

protectedinherited

Definition at line 105 of file TauRecToolBase.h.

105{this, "inAOD", false, "Indicate if the tool is running on AOD"};

◆ m_in_EleRM

Gaudi::Property<bool> TauRecToolBase::m_in_EleRM {this, "inEleRM", false, "Indicate if the tool is running on EleRM routine"}

protectedinherited

Definition at line 106 of file TauRecToolBase.h.

106{this, "inEleRM", false, "Indicate if the tool is running on EleRM routine"};

◆ m_in_trigger

Gaudi::Property<bool> TauRecToolBase::m_in_trigger {this, "inTrigger", false, "Indicate if the tool is running on trigger"}

protectedinherited

Definition at line 104 of file TauRecToolBase.h.

104{this, "inTrigger", false, "Indicate if the tool is running on trigger"};

◆ m_maxDeltaRNeutralCharged

Gaudi::Property<double> TauPi0ClusterScaler::m_maxDeltaRNeutralCharged {this, "MaxDeltaRNeutralCharged", 0.04, "max DeltaR for neutral-charged cluster association"}

private

Definition at line 57 of file TauPi0ClusterScaler.h.

57{this, "MaxDeltaRNeutralCharged", 0.04, "max DeltaR for neutral-charged cluster association"};

◆ m_minNeutralPFOPt

Gaudi::Property<float> TauPi0ClusterScaler::m_minNeutralPFOPt {this, "MinNeutralPFOPt", 100., "mininum threshold to reset NeutralPFO trasverse momentum"}

private

Definition at line 58 of file TauPi0ClusterScaler.h.

58{this, "MinNeutralPFOPt", 100., "mininum threshold to reset NeutralPFO trasverse momentum"};

◆ m_tauRecToolsTag

Gaudi::Property<std::string> TauRecToolBase::m_tauRecToolsTag {this, "calibFolder", "tauRecTools/R22_preprod", "CVMFS path to the tau calibration folder"}

protectedinherited

Definition at line 107 of file TauRecToolBase.h.

107{this, "calibFolder", "tauRecTools/R22_preprod", "CVMFS path to the tau calibration folder"};

◆ m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< AlgTool > >::m_varHandleArraysDeclared

privateinherited

Definition at line 387 of file AthCommonDataStore.h.

◆ m_vhka

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

privateinherited

Definition at line 386 of file AthCommonDataStore.h.

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

Public Member Functions

Protected Member Functions

Protected Attributes

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ TauPi0ClusterScaler()

◆ ~TauPi0ClusterScaler()

Member Function Documentation

◆ associateChargedToNeutralPFOs()

◆ associateHadronicToChargedPFOs()

◆ clearAssociatedParticleLinks()

◆ createChargedPFOs()

◆ declareGaudiProperty()

◆ declareProperty()

◆ detStore()

◆ eventFinalize()

◆ eventInitialize()

◆ evtStore()

◆ executeTool() [1/10]

◆ executeTool() [2/10]

◆ executeTool() [3/10]

◆ executeTool() [4/10]

◆ executeTool() [5/10]

◆ executeTool() [6/10]

◆ executeTool() [7/10]

◆ executeTool() [8/10]

◆ executeTool() [9/10]

◆ executeTool() [10/10]

◆ extraDeps_update_handler()

◆ finalize()

◆ find_file()

◆ getExtrapolatedPosition()

◆ getKey()

◆ getName()

◆ getProperty()

◆ inAOD()

◆ inEleRM()

◆ initialize()

◆ inputHandles()

◆ inTrigger()

◆ msg()

◆ msg_level_name()

◆ msgLvl()

◆ outputHandles()

◆ print()

◆ renounce()

◆ renounceArray()

◆ subtractChargedEnergyFromNeutralPFOs()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_detStore

◆ m_evtStore

◆ m_in_AOD

◆ m_in_EleRM

◆ m_in_trigger

◆ m_maxDeltaRNeutralCharged

◆ m_minNeutralPFOPt

◆ m_tauRecToolsTag

◆ m_varHandleArraysDeclared

◆ m_vhka