FlavorTagDiscriminants::TruthParticleDecoratorAlg Class Reference

#include <TruthParticleDecoratorAlg.h>

Inheritance diagram for FlavorTagDiscriminants::TruthParticleDecoratorAlg:

Collaboration diagram for FlavorTagDiscriminants::TruthParticleDecoratorAlg:

Public Member Functions
	TruthParticleDecoratorAlg (const std::string &name, ISvcLocator *pSvcLocator)
virtual StatusCode	initialize () override
virtual StatusCode	execute (const EventContext &) const override
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
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::TruthParticleContainer >	m_TruthContainerKey
SG::ReadHandleKey< xAOD::TruthVertexContainer >	m_TruthPVsKey
SG::WriteDecorHandleKey< xAOD::TruthParticleContainer >	m_dec_origin_label
SG::WriteDecorHandleKey< xAOD::TruthParticleContainer >	m_dec_type_label
SG::WriteDecorHandleKey< xAOD::TruthParticleContainer >	m_dec_source_label
SG::WriteDecorHandleKey< xAOD::TruthParticleContainer >	m_dec_vertex_index
SG::WriteDecorHandleKey< xAOD::TruthParticleContainer >	m_dec_parent_barcode
ToolHandle< InDet::InDetTrackTruthOriginTool >	m_truthOriginTool
Gaudi::Property< float >	m_truthVertexMergeDistance
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 21 of file TruthParticleDecoratorAlg.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

TruthParticleDecoratorAlg()

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

Definition at line 23 of file TruthParticleDecoratorAlg.cxx.

    : AthReentrantAlgorithm(name, loc) {}

Member Function Documentation

cardinality()

unsigned int AthReentrantAlgorithm::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.

Override this to return 0 for reentrant algorithms.

Definition at line 55 of file AthReentrantAlgorithm.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 FlavorTagDiscriminants::TruthParticleDecoratorAlg::execute ( const EventContext &  ctx ) const

overridevirtual

Definition at line 57 of file TruthParticleDecoratorAlg.cxx.

                                                                             {
    ATH_MSG_DEBUG( "Executing " << name() << "... " );
 
    using TPC = xAOD::TruthParticleContainer;
 
    // read collections
    SG::ReadHandle<TPC> truth_particles(m_TruthContainerKey,ctx);
    CHECK( truth_particles.isValid() );
    ATH_MSG_DEBUG( "Retrieved " << truth_particles->size() << " truth_particles..." );
    SG::ReadHandle<xAOD::TruthVertexContainer> truth_PVs(m_TruthPVsKey, ctx);
    CHECK( truth_PVs.isValid() );
    ATH_MSG_DEBUG( "Retrieved " << truth_PVs->size() << " truth PVs..." );
    
    // get the truth primary vertex
    if (truth_PVs->size() != 1) {
      ATH_MSG_ERROR( "Truth PVs != 1" );
      return StatusCode::FAILURE;
    }
    const xAOD::TruthVertex* truth_PV = truth_PVs->at(0);
 
 
    // instantiate decorators
    SG::WriteDecorHandle<TPC, int> dec_origin_label(m_dec_origin_label, ctx);
    SG::WriteDecorHandle<TPC, int> dec_type_label(m_dec_type_label, ctx);
    SG::WriteDecorHandle<TPC, int> dec_source_label(m_dec_source_label, ctx);
    SG::WriteDecorHandle<TPC, int> dec_vertex_index(m_dec_vertex_index, ctx);
    SG::WriteDecorHandle<TPC, int> dec_parent_barcode(m_dec_parent_barcode, ctx);
 
    // sort the particles by pt to ensure the vertex clustering is deterministic
    std::vector<const xAOD::TruthParticle*> sorted_truth_particles;
    for (const auto tp : *truth_particles) { sorted_truth_particles.push_back(tp); }
    std::sort(sorted_truth_particles.begin(), sorted_truth_particles.end(), TruthDecoratorHelpers::sort_particles);
 
    // first loop - decorate origin label, just store truth vertex for now
    auto tp_truth_vertices = std::vector<const xAOD::TruthVertex*>();
    for ( const auto& truth_particle : sorted_truth_particles ) {
      
      // for efficiency, skip unstable and low pt particles (< 500 MeV)
      // c-hadrons are exempt and always labelled so we can trace the b->c decay chains
      if ( (!MC::isStable(truth_particle) or truth_particle->pt() < 500) and !truth_particle->isCharmHadron()) {
        dec_origin_label(*truth_particle) = InDet::ExclusiveOrigin::Pileup;
        dec_type_label(*truth_particle) = TruthDecoratorHelpers::TruthType::Label::NoTruth;
        dec_source_label(*truth_particle) = TruthDecoratorHelpers::TruthSource::Label::NoTruth;
        tp_truth_vertices.push_back(nullptr);
        dec_vertex_index(*truth_particle) = -1;
        dec_parent_barcode(*truth_particle) = HepMC::INVALID_PARTICLE_BARCODE; // FIXME barcode-based
        continue;
      }
 
      // get parent hadron and decorate barcode 
      auto truth_parent = TruthDecoratorHelpers::get_parent_hadron(truth_particle);
      dec_parent_barcode(*truth_particle) = truth_parent ? HepMC::barcode(truth_parent) : -2; // FIXME barcode-based -2 is an odd default
 
      // get truth origin and use it for exclusive origin and secondary origin
      int truth_origin = m_truthOriginTool->getTruthOrigin(truth_particle);
 
      int truth_origin_label = InDet::ExclusiveOrigin::getExclusiveOrigin(truth_origin);
      dec_origin_label(*truth_particle) = truth_origin_label;
 
      int truth_source_label = TruthDecoratorHelpers::get_source_type(truth_origin);
      dec_source_label(*truth_particle) = truth_source_label;
 
      
      // get the truth vertex of the particle and store for now
      auto truth_vertex = TruthDecoratorHelpers::get_truth_vertex(truth_particle);
      tp_truth_vertices.push_back(truth_vertex);
 
      // decorate truth type
      dec_type_label(*truth_particle) = TruthDecoratorHelpers::get_truth_type(truth_particle);
    }
 
    // check sorted_truth_particles and tp_truth_vertices have the same length
    if ( sorted_truth_particles.size() != tp_truth_vertices.size() ) {
      ATH_MSG_ERROR( "sorted_truth_particles and tp_truth_vertices have different lengths" );
      return StatusCode::FAILURE;
    }
 
    // decorate particle with truth vertex info
    auto seen_vertices = std::vector<const xAOD::TruthVertex*>();
    for ( size_t i = 0; i != tp_truth_vertices.size(); i++) {
      auto this_vert = tp_truth_vertices.at(i);
      auto this_tp = sorted_truth_particles.at(i);
      dec_vertex_index(*this_tp) = TruthDecoratorHelpers::get_vertex_index(this_vert, truth_PV, seen_vertices, m_truthVertexMergeDistance);
    }
    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 & AthReentrantAlgorithm::extraOutputDeps ( ) const

overridevirtualinherited

Return the list of extra output dependencies.

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

Definition at line 79 of file AthReentrantAlgorithm.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 Algorithm::extraOutputDeps();
}

filterPassed()

virtual bool AthReentrantAlgorithm::filterPassed ( const EventContext &  ctx ) const

inlinevirtualinherited

Definition at line 135 of file AthReentrantAlgorithm.h.

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

initialize()

StatusCode FlavorTagDiscriminants::TruthParticleDecoratorAlg::initialize ( )

overridevirtual

Definition at line 27 of file TruthParticleDecoratorAlg.cxx.

                                                   {
    ATH_MSG_INFO( "Inizializing " << name() << "... " );
 
    // Initialize Container keys
    ATH_MSG_DEBUG( "Inizializing containers:"            );
    ATH_MSG_DEBUG( "    ** " << m_TruthContainerKey      );
    ATH_MSG_DEBUG( "    ** " << m_TruthPVsKey      );
 
    ATH_CHECK( m_TruthContainerKey.initialize() );
    ATH_CHECK( m_TruthPVsKey.initialize() );
 
    // Prepare decorators
    m_dec_origin_label = m_TruthContainerKey.key() + "." + m_dec_origin_label.key();
    m_dec_type_label = m_TruthContainerKey.key() + "." + m_dec_type_label.key();
    m_dec_source_label = m_TruthContainerKey.key() + "." + m_dec_source_label.key();
    m_dec_vertex_index = m_TruthContainerKey.key() + "." + m_dec_vertex_index.key();
    m_dec_parent_barcode = m_TruthContainerKey.key() + "." + m_dec_parent_barcode.key();
 
    CHECK( m_dec_origin_label.initialize() );
    CHECK( m_dec_type_label.initialize() );
    CHECK( m_dec_source_label.initialize() );
    CHECK( m_dec_vertex_index.initialize() );
    CHECK( m_dec_parent_barcode.initialize() );
    
    // Retrieve tools
    ATH_CHECK( m_truthOriginTool.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 AthReentrantAlgorithm::isClonable ( ) const

overridevirtualinherited

Specify if the algorithm is clonable.

Reentrant algorithms are clonable.

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

Definition at line 44 of file AthReentrantAlgorithm.cxx.

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

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();
  }

setFilterPassed()

virtual void AthReentrantAlgorithm::setFilterPassed ( bool  state, const EventContext &  ctx  ) const

inlinevirtualinherited

Definition at line 139 of file AthReentrantAlgorithm.h.

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

sysExecute()

StatusCode AthReentrantAlgorithm::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 67 of file AthReentrantAlgorithm.cxx.

{
  return Gaudi::Algorithm::sysExecute (ctx);
}

sysInitialize()

StatusCode AthReentrantAlgorithm::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 96 of file AthReentrantAlgorithm.cxx.

                                                {
  StatusCode sc=AthCommonDataStore<AthCommonMsg<Gaudi::Algorithm>>::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_dec_origin_label

SG::WriteDecorHandleKey< xAOD::TruthParticleContainer > FlavorTagDiscriminants::TruthParticleDecoratorAlg::m_dec_origin_label

private

Initial value:

{
      this, "ftagTruthOriginLabel", "ftagTruthOriginLabel", 
        "Exclusive origin label of the truth particle"}

Definition at line 40 of file TruthParticleDecoratorAlg.h.

m_dec_parent_barcode

SG::WriteDecorHandleKey< xAOD::TruthParticleContainer > FlavorTagDiscriminants::TruthParticleDecoratorAlg::m_dec_parent_barcode

private

Initial value:

{
      this, "ftagTruthParentBarcode", "ftagTruthParentBarcode", 
        "Barcode of parent of linked truth particle"}

Definition at line 52 of file TruthParticleDecoratorAlg.h.

m_dec_source_label

SG::WriteDecorHandleKey< xAOD::TruthParticleContainer > FlavorTagDiscriminants::TruthParticleDecoratorAlg::m_dec_source_label

private

Initial value:

{
      this, "ftagTruthSourceLabel", "ftagTruthSourceLabel", 
        "Exclusive truth label for the source of secondary particles"}

Definition at line 46 of file TruthParticleDecoratorAlg.h.

m_dec_type_label

SG::WriteDecorHandleKey< xAOD::TruthParticleContainer > FlavorTagDiscriminants::TruthParticleDecoratorAlg::m_dec_type_label

private

Initial value:

{
      this, "ftagTruthTypeLabel", "ftagTruthTypeLabel", 
        "Exclusive truth type label of the truth particle"}

Definition at line 43 of file TruthParticleDecoratorAlg.h.

m_dec_vertex_index

SG::WriteDecorHandleKey< xAOD::TruthParticleContainer > FlavorTagDiscriminants::TruthParticleDecoratorAlg::m_dec_vertex_index

private

Initial value:

{
      this, "ftagTruthVertexIndex", "ftagTruthVertexIndex", 
        "ftagTruth vertex index of the truth particle"}

Definition at line 49 of file TruthParticleDecoratorAlg.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_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 AthReentrantAlgorithm::m_extendedExtraObjects

privateinherited

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

Empty if no symlinks were found.

Definition at line 153 of file AthReentrantAlgorithm.h.

m_TruthContainerKey

SG::ReadHandleKey< xAOD::TruthParticleContainer > FlavorTagDiscriminants::TruthParticleDecoratorAlg::m_TruthContainerKey

private

Initial value:

{
      this, "truthContainer", "TruthParticles",
        "Key for the input truth particle collection"}

Definition at line 32 of file TruthParticleDecoratorAlg.h.

m_truthOriginTool

ToolHandle<InDet::InDetTrackTruthOriginTool> FlavorTagDiscriminants::TruthParticleDecoratorAlg::m_truthOriginTool

private

Initial value:

{
      this, "trackTruthOriginTool", "InDet::InDetTrackTruthOriginTool", 
        "track truth origin tool"}

Definition at line 57 of file TruthParticleDecoratorAlg.h.

m_TruthPVsKey

SG::ReadHandleKey< xAOD::TruthVertexContainer > FlavorTagDiscriminants::TruthParticleDecoratorAlg::m_TruthPVsKey

private

Initial value:

{
      this, "TruthPrimaryVertices", "TruthPrimaryVertices",
        "Key for the input truth PV collection"}

Definition at line 35 of file TruthParticleDecoratorAlg.h.

m_truthVertexMergeDistance

Gaudi::Property<float> FlavorTagDiscriminants::TruthParticleDecoratorAlg::m_truthVertexMergeDistance

private

Initial value:

{
      this, "truthVertexMergeDistance", 0.1, 
        "Merge any truth vertices within this distance [mm]"}

Definition at line 61 of file TruthParticleDecoratorAlg.h.

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:

• TruthParticleDecoratorAlg.h
• TruthParticleDecoratorAlg.cxx