#include <JetBTaggingAlg.h>

Inheritance diagram for Analysis::JetBTaggingAlg:

Collaboration diagram for Analysis::JetBTaggingAlg:

Public Member Functions
	JetBTaggingAlg (const std::string &name, ISvcLocator *pSvcLocator)
	Constructors and destructors.
virtual	~JetBTaggingAlg ()=default
virtual StatusCode	initialize () override
	Main routines specific to an ATHENA algorithm.
virtual StatusCode	execute (const EventContext &ctx) const override final
virtual StatusCode	sysInitialize () override
	Override sysInitialize.
virtual bool	isClonable () const override
	Specify if the algorithm is clonable.
virtual unsigned int	cardinality () const override
	Cardinality (Maximum number of clones that can exist) special value 0 means that algorithm is reentrant.
virtual StatusCode	sysExecute (const EventContext &ctx) override
	Execute an algorithm.
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies.
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`.
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard `StoreGateSvc/DetectorStore` Returns (kind of) a pointer to the `StoreGateSvc`.
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

Protected Member Functions
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.

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

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

Private Attributes
SG::ReadHandleKey< xAOD::JetContainer >	m_JetCollectionName {this, "JetCollectionName", "", "Input jet container"}
SG::ReadDecorHandleKey< xAOD::JetContainer >	m_IncomingTracks { this, "IncomingTracks", "", "Element Link vector from jet to particle container"}
SG::WriteDecorHandleKey< xAOD::BTaggingContainer >	m_OutgoingTracks { this, "OutgoingTracks", "", "Element Link vector from BTagging to track container"}
SG::ReadDecorHandleKey< xAOD::JetContainer >	m_IncomingMuons { this, "IncomingMuons", "", "Element Link vector from jet to particle container"}
SG::WriteDecorHandleKey< xAOD::BTaggingContainer >	m_OutgoingMuons { this, "OutgoingMuons", "", "Element Link vector from BTagging to muon container"}
SG::ReadCondHandleKey< AtlasFieldCacheCondObj >	m_fieldCacheCondObjInputKey {this, "AtlasFieldCacheCondObj", "fieldCondObj", "Name of the Magnetic Field conditions object key"}
SG::WriteDecorHandleKey< xAOD::JetContainer >	m_jetBTaggingLinkName {this, "BTaggingLinkName", "", "Element link from jet to BTagging container"}
SG::WriteHandleKey< xAOD::BTaggingContainer >	m_BTaggingCollectionName {this, "BTaggingCollectionName", "", "Output BTagging container"}
SG::WriteDecorHandleKey< xAOD::BTaggingContainer >	m_bTagJetDecorLinkName {this, "JetLinkName", "", "Element Link from BTagging to Jet container"}
std::string	m_JetName
bool	m_DoMuons = false
ToolHandle< IBTagTool >	m_bTagTool
ToolHandle< IBTagLightSecVertexing >	m_bTagSecVtxTool
DataObjIDColl	m_extendedExtraObjects
	Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks.
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

Definition at line 31 of file JetBTaggingAlg.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

◆ JetBTaggingAlg()

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

Constructors and destructors.

Definition at line 18 of file JetBTaggingAlg.cxx.

                                                                   : 
    AthReentrantAlgorithm(n,p),
    m_JetName(""),
    m_bTagTool("Analysis::BTagTool",this)
  {
    declareProperty("JetCalibrationName", m_JetName);
    declareProperty("BTagTool", m_bTagTool);
  }

◆ ~JetBTaggingAlg()

virtual Analysis::JetBTaggingAlg::~JetBTaggingAlg ( )

virtualdefault

Member Function Documentation

◆ cardinality()

unsigned int AthCommonReentrantAlgorithm< Gaudi::Algorithm >::cardinality ( ) const

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.

Definition at line 75 of file AthCommonReentrantAlgorithm.cxx.

{
  return 0;
}

◆ declareGaudiProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< Gaudi::Algorithm > >::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< Gaudi::Algorithm > >::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< 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.

95{ return m_detStore; }

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

StoreGateSvc_t m_detStore

Definition AthCommonDataStore.h:393

◆ evtStore()

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.

85{ return m_evtStore; }

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

StoreGateSvc_t m_evtStore

Definition AthCommonDataStore.h:390

◆ execute()

StatusCode Analysis::JetBTaggingAlg::execute ( const EventContext & ctx ) const

finaloverridevirtual

Definition at line 89 of file JetBTaggingAlg.cxx.

                                                                  {
    //retrieve the Jet container
    SG::ReadHandle<xAOD::JetContainer> h_JetCollectionName (m_JetCollectionName, ctx);
    if (!h_JetCollectionName.isValid()) {
      ATH_MSG_ERROR( " cannot retrieve jet container with key " << m_JetCollectionName.key()  );
      return StatusCode::FAILURE;
    }
 
    if (h_JetCollectionName->empty()) {
      ATH_MSG_DEBUG("#BTAG# Empty JetContainer !!");
    }
    else {
      ATH_MSG_DEBUG("#BTAG#  Nb jets in JetContainer: "<< h_JetCollectionName->size());
    }
 
    SG::ReadDecorHandle<xAOD::JetContainer, std::vector<ElementLink< xAOD::IParticleContainer> > >
      h_IncomingTracks(m_IncomingTracks, ctx);
 
    std::optional<SG::ReadDecorHandle<xAOD::JetContainer, std::vector<ElementLink< xAOD::IParticleContainer> > > >
      h_IncomingMuons;
      
    if (m_DoMuons) {
      SG::ReadDecorHandle<xAOD::JetContainer, std::vector<ElementLink< xAOD::IParticleContainer> > >
        tmp(m_IncomingMuons, ctx);
      h_IncomingMuons = tmp;
    }
 
 
    SG::WriteDecorHandle<xAOD::BTaggingContainer, std::vector<ElementLink< xAOD::TrackParticleContainer> > >
      h_OutgoingTracks(m_OutgoingTracks, ctx);
 
    SG::WriteDecorHandle<xAOD::BTaggingContainer, std::vector<ElementLink< xAOD::MuonContainer> > >
      h_OutgoingMuons(m_OutgoingMuons, ctx);
 
 
    //Decor Jet with element link to the BTagging
    SG::WriteDecorHandle<xAOD::JetContainer, ElementLink< xAOD::BTaggingContainer > > h_jetBTaggingLinkName(m_jetBTaggingLinkName, ctx);
    //Decor BTagging with element link to the Jet
    SG::WriteDecorHandle<xAOD::BTaggingContainer, ElementLink< xAOD::JetContainer > > h_bTagJetLinkName(m_bTagJetDecorLinkName, ctx);
 
    //Create a xAOD::BTaggingContainer in any case (must be done)
    std::string bTaggingContName = m_BTaggingCollectionName.key();
    ATH_MSG_DEBUG("#BTAG#  Container name: "<< bTaggingContName);
 
    /* Record the BTagging  output container */
    SG::WriteHandle<xAOD::BTaggingContainer> h_BTaggingCollectionName (m_BTaggingCollectionName, ctx);
    ATH_CHECK( h_BTaggingCollectionName.record(std::make_unique<xAOD::BTaggingContainer>(),
                    std::make_unique<xAOD::BTaggingAuxContainer>()) );
 
    MagField::AtlasFieldCache    fieldCache;
    // Get field cache object
    SG::ReadCondHandle<AtlasFieldCacheCondObj> readHandle{m_fieldCacheCondObjInputKey, ctx};
    const AtlasFieldCacheCondObj* fieldCondObj{*readHandle};
   
    if (fieldCondObj == nullptr) {
      ATH_MSG_ERROR("Failed to retrieve AtlasFieldCacheCondObj with key " << m_fieldCacheCondObjInputKey.key());
      return StatusCode::FAILURE;
    }
    fieldCondObj->getInitializedCache (fieldCache);
 
    if (!fieldCache.solenoidOn()) {
      for (const auto *jet : *h_JetCollectionName) {
        ElementLink< xAOD::BTaggingContainer> linkBTagger;
        h_jetBTaggingLinkName(*jet) = linkBTagger;
      }
      return StatusCode::SUCCESS;
    } else { //Solenoid ON
      for (const auto *jet : *h_JetCollectionName.ptr()) {
        xAOD::BTagging *newBTagMT = new xAOD::BTagging();
        h_BTaggingCollectionName->push_back(newBTagMT);
 
        // Track association
        const std::vector<ElementLink<xAOD::IParticleContainer> >& trackLinks = h_IncomingTracks(*jet);
 
        std::vector<ElementLink<xAOD::TrackParticleContainer> > tmpTracks;
 
        tmpTracks.reserve(trackLinks.size());
        for (const ElementLink<xAOD::IParticleContainer>& elpart : trackLinks)
          tmpTracks.emplace_back(elpart.key(), elpart.index());
 
        h_OutgoingTracks(*newBTagMT) = tmpTracks;
 
        // Muon association
        // awful hack part deux
        // if a non-empty incoming muon key was requested
        // then we actually copy them over
        // otherwise just create an empty container
        std::vector<ElementLink<xAOD::MuonContainer> > tmpMuons;
        if (m_DoMuons) {
          const std::vector<ElementLink<xAOD::IParticleContainer> >& muonLinks = (*h_IncomingMuons)(*jet);
 
          for (const ElementLink<xAOD::IParticleContainer>& elpart : muonLinks)
            tmpMuons.emplace_back(elpart.key(), elpart.index());
        }
 
        h_OutgoingMuons(*newBTagMT) = tmpMuons;
 
      }
 
    }
 
    // Secondary vertex reconstruction.
    if (!m_bTagSecVtxTool.empty()) {
      StatusCode SV = m_bTagSecVtxTool->BTagSecVertexing_exec(h_JetCollectionName.ptr(), h_BTaggingCollectionName.ptr());
      if (SV.isFailure()) {
        ATH_MSG_WARNING("#BTAG# Failed to reconstruct sec vtx");
      }
    }
 
 
    //Tag the jets
    StatusCode SV = m_bTagTool->tagJet( h_JetCollectionName.ptr(), h_BTaggingCollectionName.ptr(), m_JetName);
    if (SV.isFailure()) {
      ATH_MSG_WARNING("#BTAG# Failed in taggers call");
    }
 
    //Create the element link from the jet to the btagging and reverse link
    for (size_t jetIndex=0; jetIndex < h_JetCollectionName->size() ; ++jetIndex) {
      const xAOD::Jet * jetToTag = h_JetCollectionName->at(jetIndex);
      xAOD::BTagging * itBTag = h_BTaggingCollectionName->at(jetIndex);
      ElementLink< xAOD::BTaggingContainer> linkBTagger;
      linkBTagger.toContainedElement(*h_BTaggingCollectionName.ptr(), itBTag);
      h_jetBTaggingLinkName(*jetToTag) = linkBTagger;
      ElementLink< xAOD::JetContainer> linkJet;
      linkJet.toContainedElement(*h_JetCollectionName.ptr(), jetToTag);
      h_bTagJetLinkName(*itBTag) = linkJet;
    }
 
    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 ( ) const

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();
  }

◆ initialize()

StatusCode Analysis::JetBTaggingAlg::initialize ( )

overridevirtual

Main routines specific to an ATHENA algorithm.

retrieve the main BTagTool

retrieve the bTagSecVtxTool

handle to the magnetic field cache

Definition at line 27 of file JetBTaggingAlg.cxx.

                                        {
 
    m_IncomingTracks = m_JetCollectionName.key() + "." + m_IncomingTracks.key();
    m_OutgoingTracks = m_BTaggingCollectionName.key() + "." + m_OutgoingTracks.key();
 
    // This will check that the properties were initialized properly
    // by job configuration.
    ATH_CHECK( m_JetCollectionName.initialize() );
    ATH_CHECK( m_IncomingTracks.initialize() );
    ATH_CHECK( m_OutgoingTracks.initialize() );
    ATH_CHECK( m_BTaggingCollectionName.initialize() );
    ATH_CHECK( m_jetBTaggingLinkName.initialize() );
    ATH_CHECK( m_bTagJetDecorLinkName.initialize() );
 
    // this is a terrible, awful hack
    // but right now there aren't any muons for b-tagging in the trigger
    // so if an empty muon container is passed, DON'T DECLARE A DEPENDENCY
    // we'll make an empty container on the b-tagging object later...
    m_DoMuons = !m_IncomingMuons.key().empty();
 
    if (m_DoMuons) {
      ATH_MSG_DEBUG("#BTAG# muons requested for: " << m_JetCollectionName.key());
      m_IncomingMuons = m_JetCollectionName.key() + "." + m_IncomingMuons.key();
      ATH_CHECK( m_IncomingMuons.initialize(true) );
    } else {
      ATH_MSG_DEBUG("#BTAG# no muons requested for: " << m_JetCollectionName.key());
      ATH_CHECK( m_IncomingMuons.initialize(false) );
    }
 
    m_OutgoingMuons = m_BTaggingCollectionName.key() + "." + m_OutgoingMuons.key();
    ATH_CHECK( m_OutgoingMuons.initialize() );
 
    ATH_MSG_DEBUG("#BTAG# Jet container name: " << m_JetCollectionName.key());
    ATH_MSG_DEBUG("#BTAG# BTagging container name: " << m_BTaggingCollectionName.key());
    ATH_MSG_DEBUG("#BTAG# EL from Jet to BTagging: " << m_jetBTaggingLinkName.key());
    ATH_MSG_DEBUG("#BTAG# EL from BTagging to Jet: " << m_bTagJetDecorLinkName.key());
   
    if ( m_bTagTool.retrieve().isFailure() ) {
      ATH_MSG_FATAL("#BTAG# Failed to retrieve tool " << m_bTagTool);
      return StatusCode::FAILURE;
    } else {
      ATH_MSG_DEBUG("#BTAG# Retrieved tool " << m_bTagTool);
    }
    if (!m_bTagSecVtxTool.empty()) {
      if ( m_bTagSecVtxTool.retrieve().isFailure() ) {
        ATH_MSG_FATAL("#BTAGVTX# Failed to retrieve tool " << m_bTagSecVtxTool);
        return StatusCode::FAILURE;
      } else {
        ATH_MSG_DEBUG("#BTAGVTX# Retrieved tool " << m_bTagSecVtxTool);
      }
    }
    ATH_CHECK( m_fieldCacheCondObjInputKey.initialize() );
 
    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 ( ) const

overridevirtualinherited

Specify if the algorithm is clonable.

Reentrant algorithms are clonable.

Reimplemented in InDet::GNNSeedingTrackMaker, InDet::SCT_Clusterization, InDet::SiSPGNNTrackMaker, InDet::SiSPSeededTrackFinder, InDet::SiTrackerSpacePointFinder, ITkPixelCablingAlg, ITkStripCablingAlg, RoIBResultToxAOD, SCT_ByteStreamErrorsTestAlg, SCT_CablingCondAlgFromCoraCool, SCT_CablingCondAlgFromText, SCT_ConditionsParameterTestAlg, SCT_ConditionsSummaryTestAlg, SCT_ConfigurationConditionsTestAlg, SCT_FlaggedConditionTestAlg, SCT_LinkMaskingTestAlg, SCT_MajorityConditionsTestAlg, SCT_ModuleVetoTestAlg, SCT_MonitorConditionsTestAlg, SCT_PrepDataToxAOD, SCT_RawDataToxAOD, SCT_ReadCalibChipDataTestAlg, SCT_ReadCalibDataTestAlg, SCT_RODVetoTestAlg, SCT_SensorsTestAlg, SCT_SiliconConditionsTestAlg, SCT_StripVetoTestAlg, SCT_TdaqEnabledTestAlg, SCT_TestCablingAlg, SCTEventFlagWriter, SCTRawDataProvider, SCTSiLorentzAngleTestAlg, SCTSiPropertiesTestAlg, and Simulation::BeamEffectsAlg.

Definition at line 68 of file AthCommonReentrantAlgorithm.cxx.

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

◆ msg()

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

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

◆ 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();
  }

◆ 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 HypoBase, and InputMakerBase.

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_BTaggingCollectionName

SG::WriteHandleKey<xAOD::BTaggingContainer> Analysis::JetBTaggingAlg::m_BTaggingCollectionName {this, "BTaggingCollectionName", "", "Output BTagging container"}

private

Definition at line 56 of file JetBTaggingAlg.h.

56{this, "BTaggingCollectionName", "", "Output BTagging container"};

◆ m_bTagJetDecorLinkName

SG::WriteDecorHandleKey<xAOD::BTaggingContainer> Analysis::JetBTaggingAlg::m_bTagJetDecorLinkName {this, "JetLinkName", "", "Element Link from BTagging to Jet container"}

private

Definition at line 57 of file JetBTaggingAlg.h.

57{this, "JetLinkName", "", "Element Link from BTagging to Jet container"};

◆ m_bTagSecVtxTool

ToolHandle< IBTagLightSecVertexing > Analysis::JetBTaggingAlg::m_bTagSecVtxTool

private

Initial value:

{
       this, "BTagSecVertexing", {}, "Light secondary vertexing tool"
     }

Definition at line 64 of file JetBTaggingAlg.h.

                                                           {
       this, "BTagSecVertexing", {}, "Light secondary vertexing tool"
     };

◆ m_bTagTool

ToolHandle< IBTagTool > Analysis::JetBTaggingAlg::m_bTagTool

private

Definition at line 63 of file JetBTaggingAlg.h.

◆ 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_DoMuons

bool Analysis::JetBTaggingAlg::m_DoMuons = false

private

Definition at line 61 of file JetBTaggingAlg.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_fieldCacheCondObjInputKey

SG::ReadCondHandleKey<AtlasFieldCacheCondObj> Analysis::JetBTaggingAlg::m_fieldCacheCondObjInputKey {this, "AtlasFieldCacheCondObj", "fieldCondObj", "Name of the Magnetic Field conditions object key"}

private

Definition at line 54 of file JetBTaggingAlg.h.

54{this, "AtlasFieldCacheCondObj", "fieldCondObj", "Name of the Magnetic Field conditions object key"};

◆ m_IncomingMuons

SG::ReadDecorHandleKey<xAOD::JetContainer> Analysis::JetBTaggingAlg::m_IncomingMuons { this, "IncomingMuons", "", "Element Link vector from jet to particle container"}

private

Definition at line 50 of file JetBTaggingAlg.h.

50{ this, "IncomingMuons", "", "Element Link vector from jet to particle container"};

◆ m_IncomingTracks

SG::ReadDecorHandleKey<xAOD::JetContainer> Analysis::JetBTaggingAlg::m_IncomingTracks { this, "IncomingTracks", "", "Element Link vector from jet to particle container"}

private

Definition at line 48 of file JetBTaggingAlg.h.

48{ this, "IncomingTracks", "", "Element Link vector from jet to particle container"};

◆ m_jetBTaggingLinkName

SG::WriteDecorHandleKey<xAOD::JetContainer> Analysis::JetBTaggingAlg::m_jetBTaggingLinkName {this, "BTaggingLinkName", "", "Element link from jet to BTagging container"}

private

Definition at line 55 of file JetBTaggingAlg.h.

55{this, "BTaggingLinkName", "", "Element link from jet to BTagging container"};

◆ m_JetCollectionName

SG::ReadHandleKey<xAOD::JetContainer > Analysis::JetBTaggingAlg::m_JetCollectionName {this, "JetCollectionName", "", "Input jet container"}

private

Definition at line 46 of file JetBTaggingAlg.h.

46{this, "JetCollectionName", "", "Input jet container"};

◆ m_JetName

std::string Analysis::JetBTaggingAlg::m_JetName

private

Definition at line 59 of file JetBTaggingAlg.h.

◆ m_OutgoingMuons

SG::WriteDecorHandleKey<xAOD::BTaggingContainer> Analysis::JetBTaggingAlg::m_OutgoingMuons { this, "OutgoingMuons", "", "Element Link vector from BTagging to muon container"}

private

Definition at line 51 of file JetBTaggingAlg.h.

51{ this, "OutgoingMuons", "", "Element Link vector from BTagging to muon container"};

◆ m_OutgoingTracks

SG::WriteDecorHandleKey<xAOD::BTaggingContainer> Analysis::JetBTaggingAlg::m_OutgoingTracks { this, "OutgoingTracks", "", "Element Link vector from BTagging to track container"}

private

Definition at line 49 of file JetBTaggingAlg.h.

49{ this, "OutgoingTracks", "", "Element Link vector from BTagging to track container"};

◆ m_varHandleArraysDeclared

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

privateinherited

Definition at line 399 of file AthCommonDataStore.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:

Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Constructor & Destructor Documentation

◆ JetBTaggingAlg()

◆ ~JetBTaggingAlg()

Member Function Documentation

◆ cardinality()

◆ declareGaudiProperty()

◆ declareProperty()

◆ detStore()

◆ evtStore()

◆ execute()

◆ extraDeps_update_handler()

◆ extraOutputDeps()

◆ filterPassed()

◆ initialize()

◆ inputHandles()

◆ isClonable()

◆ msg()

◆ msgLvl()

◆ outputHandles()

◆ renounce()

◆ renounceArray()

◆ setFilterPassed()

◆ sysExecute()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_BTaggingCollectionName

◆ m_bTagJetDecorLinkName

◆ m_bTagSecVtxTool

◆ m_bTagTool

◆ m_detStore

◆ m_DoMuons

◆ m_evtStore

◆ m_extendedExtraObjects

◆ m_fieldCacheCondObjInputKey

◆ m_IncomingMuons

◆ m_IncomingTracks

◆ m_jetBTaggingLinkName

◆ m_JetCollectionName

◆ m_JetName

◆ m_OutgoingMuons

◆ m_OutgoingTracks

◆ m_varHandleArraysDeclared

◆ m_vhka