PFTrackSelector Class Reference

#include <PFTrackSelector.h>

Inheritance diagram for PFTrackSelector:

Collaboration diagram for PFTrackSelector:

Public Member Functions
	PFTrackSelector (const std::string &name, ISvcLocator *pSvcLocator)
	Default constructor. More...
	~PFTrackSelector ()
	Default destructor. More...
StatusCode	initialize ()
	Gaudi AthAlgorithm hooks. More...
StatusCode	execute (const EventContext &ctx) const
StatusCode	finalize ()
virtual StatusCode	sysInitialize () override
	Override sysInitialize. More...
virtual bool	isClonable () const override
	Specify if the algorithm is clonable. More...
virtual unsigned int	cardinality () const override
	Cardinality (Maximum number of clones that can exist) special value 0 means that algorithm is reentrant. More...
virtual StatusCode	sysExecute (const EventContext &ctx) override
	Execute an algorithm. More...
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies. More...
virtual bool	filterPassed (const EventContext &ctx) const
virtual void	setFilterPassed (bool state, const EventContext &ctx) const
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc. More...
const ServiceHandle< StoreGateSvc > &	evtStore () const
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc. More...
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc. More...
virtual StatusCode	sysStart () override
	Handle START transition. More...
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles. More...
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles. More...
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T > &t)
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleKey &hndl, const std::string &doc, const SG::VarHandleKeyType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleBase &hndl, const std::string &doc, const SG::VarHandleType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, SG::VarHandleKeyArray &hndArr, const std::string &doc, const SG::VarHandleKeyArrayType &)
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, T &property, const std::string &doc, const SG::NotHandleType &)
	Declare a new Gaudi property. More...
Gaudi::Details::PropertyBase *	declareProperty (const std::string &name, T &property, const std::string &doc="none")
	Declare a new Gaudi property. More...
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
MsgStream &	msg (const MSG::Level lvl) const
bool	msgLvl (const MSG::Level lvl) const

Protected Member Functions
void	renounceArray (SG::VarHandleKeyArray &handlesArray)
	remove all handles from I/O resolution More...
std::enable_if_t< std::is_void_v< std::result_of_t< decltype(&T::renounce)(T)> > &&!std::is_base_of_v< SG::VarHandleKeyArray, T > &&std::is_base_of_v< Gaudi::DataHandle, T >, void >	renounce (T &h)
void	extraDeps_update_handler (Gaudi::Details::PropertyBase &ExtraDeps)
	Add StoreName to extra input/output deps as needed. More...

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
bool	selectTrack (const xAOD::TrackParticle &track) const
	This applys a selection criteria to the track using the tracking CP track selection tool. More...
bool	isElectron (const xAOD::TrackParticle *track) const
	check if track belongs to an electron More...
bool	isMuon (const xAOD::TrackParticle *track) const
	check if track belongs to an muon More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleKeyArrayType &)
	specialization for handling Gaudi::Property<SG::VarHandleKeyArray> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &hndl, const SG::VarHandleType &)
	specialization for handling Gaudi::Property<SG::VarHandleBase> More...
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T > &t, const SG::NotHandleType &)
	specialization for handling everything that's not a Gaudi::Property<SG::VarHandleKey> or a <SG::VarHandleKeyArray> More...

Private Attributes
SG::ReadHandleKey< xAOD::TrackParticleContainer >	m_tracksReadHandleKey
	ReadHandleKey for the TrackParticleContainer to be used as input. More...
SG::ReadHandleKey< xAOD::ElectronContainer >	m_electronsReadHandleKey
	ReadHandleKey for the ElectronContainer to be used as input. More...
SG::ReadHandleKey< xAOD::MuonContainer >	m_muonsReadHandleKey
	ReadHandleKey for the MuonContainer to be used as input. More...
SG::WriteHandleKey< eflowRecTrackContainer >	m_eflowRecTracksWriteHandleKey
	WriteHandleKey for the eflowRecTrackContainer to write out. More...
SG::ReadHandleKey< xAOD::VertexContainer >	m_vertexKey
ToolHandle< eflowTrackExtrapolatorBaseAlgTool >	m_theTrackExtrapolatorTool
	ToolHandle for track extrapolation to calorimeter tool. More...
ToolHandle< InDet::IInDetTrackSelectionTool >	m_trackSelectorTool { this, "trackSelectionTool", "", "ToolHandle to track selection tool provided by tracking CP" }
	ToolHandle to track selection tool provided by tracking CP. More...
Gaudi::Property< float >	m_upperTrackPtCut
	Upper limit on track Pt for input tracks. More...
ToolHandle< GenericMonitoringTool >	m_monTool { this, "MonTool", "", "Monitoring tool" }
	Online monitoring tool for recording histograms of the alg in action. More...
DataObjIDColl	m_extendedExtraObjects
	Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks. More...
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default) More...
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default) More...
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

Definition at line 27 of file PFTrackSelector.h.

Member Typedef Documentation

StoreGateSvc_t

typedef ServiceHandle<StoreGateSvc> AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::StoreGateSvc_t

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

PFTrackSelector()

PFTrackSelector::PFTrackSelector	(	const std::string &	name,
		ISvcLocator *	pSvcLocator
	)

Default constructor.

Definition at line 12 of file PFTrackSelector.cxx.

                                                                               :
  AthReentrantAlgorithm(name, pSvcLocator)
{
}

~PFTrackSelector()

PFTrackSelector::~PFTrackSelector ( )

inline

Default destructor.

Definition at line 34 of file PFTrackSelector.h.

{};

Member Function Documentation

cardinality()

unsigned int AthCommonReentrantAlgorithm< Gaudi::Algorithm >::cardinality

overridevirtualinherited

Cardinality (Maximum number of clones that can exist) special value 0 means that algorithm is reentrant.

Override this to return 0 for reentrant algorithms.

Override this to return 0 for reentrant algorithms.

Definition at line 75 of file AthCommonReentrantAlgorithm.cxx.

{
  return 0;
}

declareGaudiProperty() [1/4]

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

inlineprivateinherited

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

Definition at line 170 of file AthCommonDataStore.h.

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

declareGaudiProperty() [2/4]

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

inlineprivateinherited

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

Definition at line 156 of file AthCommonDataStore.h.

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

declareGaudiProperty() [3/4]

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

inlineprivateinherited

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

Definition at line 184 of file AthCommonDataStore.h.

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

declareGaudiProperty() [4/4]

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

inlineprivateinherited

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

Definition at line 199 of file AthCommonDataStore.h.

  {
    return PBASE::declareProperty(t);
  }

declareProperty() [1/6]

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

inlineinherited

Declare a new Gaudi property.

Parameters

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

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

Definition at line 245 of file AthCommonDataStore.h.

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

declareProperty() [2/6]

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

inlineinherited

Declare a new Gaudi property.

Parameters

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

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

Definition at line 221 of file AthCommonDataStore.h.

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

declareProperty() [3/6]

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

inlineinherited

Definition at line 259 of file AthCommonDataStore.h.

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

declareProperty() [4/6]

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

inlineinherited

Declare a new Gaudi property.

Parameters

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

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

Definition at line 333 of file AthCommonDataStore.h.

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

declareProperty() [5/6]

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

inlineinherited

Declare a new Gaudi property.

Parameters

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

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

Definition at line 352 of file AthCommonDataStore.h.

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

declareProperty() [6/6]

Gaudi::Details::PropertyBase& AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::declareProperty ( Gaudi::Property< T > &  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< Gaudi::Algorithm > >::detStore ( ) const

inlineinherited

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

Definition at line 95 of file AthCommonDataStore.h.

{ return m_detStore; }

evtStore() [1/2]

ServiceHandle<StoreGateSvc>& AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::evtStore ( )

inlineinherited

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

Definition at line 85 of file AthCommonDataStore.h.

{ return m_evtStore; }

evtStore() [2/2]

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

inlineinherited

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

Definition at line 90 of file AthCommonDataStore.h.

{ return m_evtStore; }

execute()

StatusCode PFTrackSelector::execute

(

const EventContext &

ctx

)

const

Definition at line 41 of file PFTrackSelector.cxx.

                                                                {
  // Monitor the time taken to execute the alg
  auto t_exec = Monitored::Timer<std::chrono::milliseconds>( "TIME_execute" );
    Monitored::ScopedTimer execution_time(t_exec);
  auto N_tracks = Monitored::Scalar( "N_tracks", 0 );
  auto eta_track = Monitored::Scalar( "eta_track", 0. );
  auto pt_track = Monitored::Scalar( "pt_track", 0. );
 
  SG::WriteHandle<eflowRecTrackContainer> eflowRecTracksWriteHandle(m_eflowRecTracksWriteHandleKey, ctx);
  ATH_CHECK(eflowRecTracksWriteHandle.record(std::make_unique<eflowRecTrackContainer>()));
 
  /* Verify the read handle has a valid pointer, and if not return */
  SG::ReadHandle<xAOD::TrackParticleContainer> tracksReadHandle(m_tracksReadHandleKey, ctx);
  if (!tracksReadHandle.isValid()) {
    ATH_MSG_WARNING("Can not retrieve xAOD::TrackParticleContainer with name: " << tracksReadHandle.key());
    return StatusCode::FAILURE;
  }
 
  /* Do the track selection for tracks to be used in all of the following steps: */
  int trackIndex = 0;
  for (const auto *thisTrack : *tracksReadHandle){
 
    if (!thisTrack){
      ATH_MSG_WARNING("Have invalid pointer to xAOD::TrackParticle");
      continue; 
    }
 
    ATH_MSG_DEBUG("Have track with E, pt, eta and phi of " << thisTrack->e() << ", " << thisTrack->pt() << ", "
                                                           << thisTrack->eta() << " and " << thisTrack->phi());
 
    bool rejectTrack(!selectTrack(*thisTrack));
 
    bool isElectron = this->isElectron(thisTrack);
    bool isMuon = this->isMuon(thisTrack);
    ATH_MSG_DEBUG("isElectron is " << isElectron << " and isMuon is " << isMuon);
    if (isElectron || isMuon) rejectTrack = true;
 
    ATH_MSG_DEBUG("rejectTrack is " << rejectTrack);
    
    if (!rejectTrack) {
      // Monitor the time per selected track
      auto t_track = Monitored::Timer<std::chrono::microseconds>( "TIME_track" );
      eta_track = thisTrack->eta();
      pt_track = thisTrack->pt() * invGeV;
 
      /* Create the eflowRecCluster and put it in the container */
      std::unique_ptr<eflowRecTrack> thisEFRecTrack  = std::make_unique<eflowRecTrack>(ElementLink<xAOD::TrackParticleContainer>(*tracksReadHandle, trackIndex), m_theTrackExtrapolatorTool);
      thisEFRecTrack->setTrackId(trackIndex);
      eflowRecTracksWriteHandle->push_back(std::move(thisEFRecTrack));
 
      // Fill histogram
      auto mon_trk = Monitored::Group(m_monTool, t_track, eta_track, pt_track);
    }
    trackIndex++;
  }
 
  std::sort(eflowRecTracksWriteHandle->begin(), eflowRecTracksWriteHandle->end(), eflowRecTrack::SortDescendingPt());
 
  N_tracks = eflowRecTracksWriteHandle->size();
  auto mon_exectime = Monitored::Group(m_monTool, t_exec, N_tracks);
  return StatusCode::SUCCESS;
}

extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::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

extraOutputDeps()

const DataObjIDColl & AthCommonReentrantAlgorithm< Gaudi::Algorithm >::extraOutputDeps

overridevirtualinherited

Return the list of extra output dependencies.

This list is extended to include symlinks implied by inheritance relations.

Definition at line 94 of file AthCommonReentrantAlgorithm.cxx.

{
  // If we didn't find any symlinks to add, just return the collection
  // from the base class.  Otherwise, return the extended collection.
  if (!m_extendedExtraObjects.empty()) {
    return m_extendedExtraObjects;
  }
  return BaseAlg::extraOutputDeps();
}

filterPassed()

virtual bool AthCommonReentrantAlgorithm< Gaudi::Algorithm >::filterPassed ( const EventContext &  ctx ) const

inlinevirtualinherited

Definition at line 96 of file AthCommonReentrantAlgorithm.h.

                                                           {
    return execState( ctx ).filterPassed();
  }

finalize()

StatusCode PFTrackSelector::finalize

(

)

Definition at line 104 of file PFTrackSelector.cxx.

{return StatusCode::SUCCESS;}

initialize()

StatusCode PFTrackSelector::initialize

(

)

Gaudi AthAlgorithm hooks.

Definition at line 17 of file PFTrackSelector.cxx.

                                      {
 
  ATH_CHECK(m_theTrackExtrapolatorTool.retrieve());  
  ATH_CHECK(m_trackSelectorTool.retrieve());
 
  ATH_CHECK(m_tracksReadHandleKey.initialize());
  ATH_CHECK(m_vertexKey.initialize());
 
  // Optional readhandlekeys for electrons and muons
  if(!m_electronsReadHandleKey.key().empty()) {
    ATH_CHECK(m_electronsReadHandleKey.initialize());
  }
  if(!m_muonsReadHandleKey.key().empty()) {
    ATH_CHECK(m_muonsReadHandleKey.initialize());
  }
 
  ATH_CHECK(m_eflowRecTracksWriteHandleKey.initialize());
  
  if (!m_monTool.empty()) ATH_CHECK(m_monTool.retrieve());
 
  return StatusCode::SUCCESS;
 
}

inputHandles()

virtual std::vector<Gaudi::DataHandle*> AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::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.

isClonable()

bool AthCommonReentrantAlgorithm< Gaudi::Algorithm >::isClonable

overridevirtualinherited

Specify if the algorithm is clonable.

Reentrant algorithms are clonable.

Definition at line 68 of file AthCommonReentrantAlgorithm.cxx.

{
  // Reentrant algorithms are clonable.
  return true;
}

isElectron()

bool PFTrackSelector::isElectron ( const xAOD::TrackParticle *  track ) const

private

check if track belongs to an electron

Definition at line 118 of file PFTrackSelector.cxx.

                                                                    {
 
  if (m_electronsReadHandleKey.key().empty())
    return false;
 
  SG::ReadHandle<xAOD::ElectronContainer> electronsReadHandle(m_electronsReadHandleKey);
  if (electronsReadHandle.isValid()) {
 
    for (const auto* thisElectron : *electronsReadHandle) {
 
      if (thisElectron) {
        unsigned int nTrack = thisElectron->nTrackParticles();
 
        if (0 != nTrack) {
          const xAOD::TrackParticle* origTrack = xAOD::EgammaHelpers::getOriginalTrackParticle(thisElectron);
          if (origTrack) {
            if (track == origTrack) {
              return true;
            }
          } // if valid track pointer
          else
            ATH_MSG_WARNING("Electron object map has NULL pointer to original TrackParticle");
        } // if has a track
        else
          ATH_MSG_WARNING("Electron object has " << nTrack << " tracks");
      } // if valid pointer
      else
        ATH_MSG_WARNING("Electron is a NULL pointer");
    } // electron loop
  } else
    ATH_MSG_WARNING("Invalid ReadHandle for electrons with key: " << electronsReadHandle.key());
 
  return false;
}

isMuon()

bool PFTrackSelector::isMuon ( const xAOD::TrackParticle *  track ) const

private

check if track belongs to an muon

Definition at line 154 of file PFTrackSelector.cxx.

{
 
  if (m_muonsReadHandleKey.key().empty())
    return false;
 
  SG::ReadHandle<xAOD::MuonContainer> muonsReadHandle(m_muonsReadHandleKey);
  if (muonsReadHandle.isValid()) {
 
    for (const auto* theMuon : *muonsReadHandle) {
      if (theMuon) {
        ATH_MSG_DEBUG("Considering muon in isMuon with e,pt, eta and phi of "
                      << theMuon->e() << ", " << theMuon->pt() << ", " << theMuon->eta() << " and " << theMuon->phi());
        const ElementLink<xAOD::TrackParticleContainer>& theLink = theMuon->inDetTrackParticleLink();
        if (theLink.isValid()) {
          const xAOD::TrackParticle* ID_track = *theLink;
          if (ID_track) {
            if (track == ID_track){
              return true;
            }
          } else
            ATH_MSG_WARNING("This muon has a NULL pointer to the track");
        } else
          ATH_MSG_WARNING("This muon has an invalid link to the track");
      } // if muon pointer is valid
      else
        ATH_MSG_WARNING("This muon is a NULL pointer");
    } // muon loop
  } else
    ATH_MSG_WARNING("Invalid ReadHandle for muons with key: " << muonsReadHandle.key());
 
  return false;
}

msg() [1/2]

MsgStream& AthCommonMsg< Gaudi::Algorithm >::msg ( ) const

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msg() [2/2]

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

inlineinherited

Definition at line 27 of file AthCommonMsg.h.

                                                  {
    return this->msgStream(lvl);
  }

msgLvl()

bool AthCommonMsg< Gaudi::Algorithm >::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< Gaudi::Algorithm > >::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.

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< Gaudi::Algorithm > >::renounce ( T &  h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

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

renounceArray()

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

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

selectTrack()

bool PFTrackSelector::selectTrack ( const xAOD::TrackParticle &  track ) const

private

This applys a selection criteria to the track using the tracking CP track selection tool.

Definition at line 107 of file PFTrackSelector.cxx.

{
  // We pass a null xAOD::Vertex pointer to accept here, the vertex is only needed if z0 cuts are applied (which they
  // are not)
  if (track.pt() * 0.001 < m_upperTrackPtCut){
    return static_cast<bool>(m_trackSelectorTool->accept(track, nullptr));
  }
  else
    return false;
}

setFilterPassed()

virtual void AthCommonReentrantAlgorithm< Gaudi::Algorithm >::setFilterPassed ( bool  state, const EventContext &  ctx  ) const

inlinevirtualinherited

Definition at line 100 of file AthCommonReentrantAlgorithm.h.

                                                                            {
    execState( ctx ).setFilterPassed( state );
  }

sysExecute()

StatusCode AthCommonReentrantAlgorithm< Gaudi::Algorithm >::sysExecute ( const EventContext &  ctx )

overridevirtualinherited

Execute an algorithm.

We override this in order to work around an issue with the Algorithm base class storing the event context in a member variable that can cause crashes in MT jobs.

Definition at line 85 of file AthCommonReentrantAlgorithm.cxx.

{
  return BaseAlg::sysExecute (ctx);
}

sysInitialize()

StatusCode AthCommonReentrantAlgorithm< Gaudi::Algorithm >::sysInitialize

overridevirtualinherited

Override sysInitialize.

Override sysInitialize from the base class.

Loop through all output handles, and if they're WriteCondHandles, automatically register them and this Algorithm with the CondSvc

Scan through all outputHandles, and if they're WriteCondHandles, register them with the CondSvc

Reimplemented from AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >.

Reimplemented in InputMakerBase, and HypoBase.

Definition at line 61 of file AthCommonReentrantAlgorithm.cxx.

                                                               {
  StatusCode sc=AthCommonDataStore<AthCommonMsg<BaseAlg>>::sysInitialize();
 
  if (sc.isFailure()) {
    return sc;
  }
  
  ServiceHandle<ICondSvc> cs("CondSvc",name());
  for (auto h : outputHandles()) {
    if (h->isCondition() && h->mode() == Gaudi::DataHandle::Writer) {
      // do this inside the loop so we don't create the CondSvc until needed
      if ( cs.retrieve().isFailure() ) {
        ATH_MSG_WARNING("no CondSvc found: won't autoreg WriteCondHandles");
        return StatusCode::SUCCESS;
      }      
      if (cs->regHandle(this,*h).isFailure()) {
        sc = StatusCode::FAILURE;
        ATH_MSG_ERROR("unable to register WriteCondHandle " << h->fullKey()
                      << " with CondSvc");
      }
    }
  }
  return sc;  
}

sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::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< Gaudi::Algorithm > >::updateVHKA ( Gaudi::Details::PropertyBase &  )

inlineinherited

Definition at line 308 of file AthCommonDataStore.h.

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

Member Data Documentation

m_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default)

Definition at line 393 of file AthCommonDataStore.h.

m_eflowRecTracksWriteHandleKey

SG::WriteHandleKey<eflowRecTrackContainer> PFTrackSelector::m_eflowRecTracksWriteHandleKey

private

Initial value:

{
    this,
    "eflowRecTracksOutputName",
    "eflowRecTracks",
    "WriteHandleKey for the eflowRecTrackContainer to write out"
  }

WriteHandleKey for the eflowRecTrackContainer to write out.

Definition at line 76 of file PFTrackSelector.h.

m_electronsReadHandleKey

SG::ReadHandleKey<xAOD::ElectronContainer> PFTrackSelector::m_electronsReadHandleKey

private

Initial value:

{
    this,
    "electronsName",
    "eflowRec_selectedElectrons",
    "ReadHandleKey for the ElectronContainer to be used as input"
  }

ReadHandleKey for the ElectronContainer to be used as input.

Definition at line 60 of file PFTrackSelector.h.

m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default)

Definition at line 390 of file AthCommonDataStore.h.

m_extendedExtraObjects

DataObjIDColl AthCommonReentrantAlgorithm< Gaudi::Algorithm >::m_extendedExtraObjects

privateinherited

Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks.

Empty if no symlinks were found.

Definition at line 114 of file AthCommonReentrantAlgorithm.h.

m_monTool

ToolHandle<GenericMonitoringTool> PFTrackSelector::m_monTool { this, "MonTool", "", "Monitoring tool" }

private

Online monitoring tool for recording histograms of the alg in action.

Definition at line 107 of file PFTrackSelector.h.

m_muonsReadHandleKey

SG::ReadHandleKey<xAOD::MuonContainer> PFTrackSelector::m_muonsReadHandleKey

private

Initial value:

{
    this,
    "muonsName",
    "eflowRec_selectedMuons",
    "ReadHandleKey for the MuonContainer to be used as input"
  }

ReadHandleKey for the MuonContainer to be used as input.

Definition at line 68 of file PFTrackSelector.h.

m_theTrackExtrapolatorTool

ToolHandle<eflowTrackExtrapolatorBaseAlgTool> PFTrackSelector::m_theTrackExtrapolatorTool

private

Initial value:

{
    this,
    "trackExtrapolatorTool",
    "Trk::ParticleCaloExtensionTool",
    "ToolHandle for track extrapolation to calorimeter tool"
  }

ToolHandle for track extrapolation to calorimeter tool.

Definition at line 89 of file PFTrackSelector.h.

m_trackSelectorTool

ToolHandle<InDet::IInDetTrackSelectionTool> PFTrackSelector::m_trackSelectorTool { this, "trackSelectionTool", "", "ToolHandle to track selection tool provided by tracking CP" }

private

ToolHandle to track selection tool provided by tracking CP.

Definition at line 98 of file PFTrackSelector.h.

m_tracksReadHandleKey

SG::ReadHandleKey<xAOD::TrackParticleContainer> PFTrackSelector::m_tracksReadHandleKey

private

Initial value:

{
    this,
    "tracksName",
    "InDetTrackParticles",
    "ReadHandleKey for the TrackParticleContainer to be used as input"
  }

ReadHandleKey for the TrackParticleContainer to be used as input.

Definition at line 52 of file PFTrackSelector.h.

m_upperTrackPtCut

Gaudi::Property<float> PFTrackSelector::m_upperTrackPtCut

private

Initial value:

{ this,
                                            "upperTrackPtCut",
                                            100.0,
                                            "Upper limit on track Pt for input tracks" }

Upper limit on track Pt for input tracks.

Definition at line 101 of file PFTrackSelector.h.

m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

m_vertexKey

SG::ReadHandleKey<xAOD::VertexContainer> PFTrackSelector::m_vertexKey

private

Initial value:

{ this,
                                                        "VertexContainer",
                                                        "PrimaryVertices",
                                                        "primary vertex container" }

Definition at line 83 of file PFTrackSelector.h.

m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::m_vhka

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

---

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

• PFTrackSelector.h
• PFTrackSelector.cxx