#include <SeedingAlg.h>

Inheritance diagram for ActsTrk::SeedingAlg:

Collaboration diagram for ActsTrk::SeedingAlg:

Public Types
enum	EStat { kNSpacepoints, kNSeeds, kNStat }

Public Member Functions
	SeedingAlg (const std::string &name, ISvcLocator *pSvcLocator)

virtual	~SeedingAlg ()=default

virtual StatusCode	initialize () override

virtual StatusCode	finalize () override

virtual StatusCode	execute (const EventContext &ctx) 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
ToolHandle< ActsTrk::ISeedingTool >	m_seedsTool {this, "SeedTool", "","Seed Tool"}

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

SG::ReadCondHandleKey< InDet::BeamSpotData >	m_beamSpotKey {this, "BeamSpotKey", "BeamSpotData", "SG key for beam spot"}

SG::ReadCondHandleKey< AtlasFieldCacheCondObj >	m_fieldCondObjInputKey

SG::ReadHandleKeyArray< xAOD::SpacePointContainer >	m_spacePointKey {this,"InputSpacePoints",{},"Input Space Points"}

SG::WriteHandleKey< ActsTrk::SeedContainer >	m_seedKey {this,"OutputSeeds","","Output Seeds"}

Gaudi::Property< bool >	m_fastTracking {this, "useFastTracking", false}

Gaudi::Property< bool >	m_usePixel {this, "UsePixel", true}

std::array< std::atomic< unsigned int >, kNStat > m_stat	ATLAS_THREAD_SAFE {}

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 37 of file SeedingAlg.h.

Member Typedef Documentation

◆ StoreGateSvc_t

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

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Member Enumeration Documentation

◆ EStat

enum ActsTrk::SeedingAlg::EStat

Enumerator
kNSpacepoints
kNSeeds
kNStat

Definition at line 67 of file SeedingAlg.h.

                {
        kNSpacepoints,
        kNSeeds,
        kNStat
     };

Constructor & Destructor Documentation

◆ SeedingAlg()

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

Definition at line 27 of file SeedingAlg.cxx.

29 : AthReentrantAlgorithm( name,pSvcLocator )

30 {}

◆ ~SeedingAlg()

virtual ActsTrk::SeedingAlg::~SeedingAlg ( )

virtualdefault

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.

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.

95 { 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.

85 { 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.

90 { return m_evtStore; }

◆ execute()

StatusCode ActsTrk::SeedingAlg::execute ( const EventContext & ctx ) const

overridevirtual

Definition at line 62 of file SeedingAlg.cxx.

                                                               {
     ATH_MSG_DEBUG( "Executing " << name() <<" ... " );
  
     auto timer = Monitored::Timer<std::chrono::milliseconds>( "TIME_execute" );
     auto time_seedCreation = Monitored::Timer<std::chrono::milliseconds>( "TIME_seedCreation" );
     auto mon_nSeeds = Monitored::Scalar<int>("nSeeds");
     auto mon = Monitored::Group( m_monTool, timer, time_seedCreation, mon_nSeeds );
  
     // ================================================== // 
     // ===================== OUTPUTS ==================== //
     // ================================================== // 
     
     SG::WriteHandle< ActsTrk::SeedContainer > seedHandle = SG::makeHandle( m_seedKey, ctx );
     ATH_MSG_DEBUG( "    \\__ Seed Container `" << m_seedKey.key() << "` created ..." );
     ATH_CHECK( seedHandle.record( std::make_unique< ActsTrk::SeedContainer >() ) );
     ActsTrk::SeedContainer *seedPtrs = seedHandle.ptr();
     
     // ================================================== //
     // ===================== INPUTS ===================== // 
     // ================================================== //
     
     // Read the Beam Spot information
     SG::ReadCondHandle<InDet::BeamSpotData> beamSpotHandle { m_beamSpotKey, ctx };
     ATH_CHECK( beamSpotHandle.isValid() );
     if (beamSpotHandle.cptr() == nullptr) {
       ATH_MSG_ERROR("Retrieved Beam Spot Handle contains a nullptr");
       return StatusCode::FAILURE;
     }
     auto beamSpotData = beamSpotHandle.cptr();
     // Beam Spot Position
     Acts::Vector3 beamPos( beamSpotData->beamPos().x() * Acts::UnitConstants::mm,
                            beamSpotData->beamPos().y() * Acts::UnitConstants::mm,
                            beamSpotData->beamPos().z() * Acts::UnitConstants::mm);
     
     
     ATH_MSG_DEBUG( "Retrieving elements from " << m_spacePointKey.size() << " input collections...");
     std::vector<const xAOD::SpacePointContainer *> all_input_collections;
     all_input_collections.reserve(m_spacePointKey.size());
     
     std::size_t number_input_space_points = 0;
     for (const auto& spacePointKey : m_spacePointKey) {
       ATH_MSG_DEBUG( "Retrieving from Input Collection '" << spacePointKey.key() << "' ..." );
       SG::ReadHandle< xAOD::SpacePointContainer > handle = SG::makeHandle( spacePointKey, ctx );
       ATH_CHECK( handle.isValid() );
       all_input_collections.push_back(handle.cptr());
       ATH_MSG_DEBUG( "    \\__ " << handle->size() << " elements!");
       number_input_space_points += handle->size();
     }
     
     // Apply selection on which SPs you want to use from the input container
     std::vector<const xAOD::SpacePoint*> selectedSpacePoints;
     selectedSpacePoints.reserve(number_input_space_points);
     
     for (const auto* collection : all_input_collections) {
       selectedSpacePoints.insert(selectedSpacePoints.end(), collection->begin(), collection->end());
     }
     
     ATH_MSG_DEBUG( "    \\__ Total input space points: " << selectedSpacePoints.size());
     m_stat[kNSpacepoints] += selectedSpacePoints.size();
     
     // Early Exit in case no space points at this stage
     if (selectedSpacePoints.empty()) {
       ATH_MSG_DEBUG("No input space points found, we stop seeding");
       return StatusCode::SUCCESS;
     }
     
     // ================================================== //
     // ===================== CONDS ====================== // 
     // ================================================== //
  
     // Read the b-field information
     SG::ReadCondHandle<AtlasFieldCacheCondObj> readHandle { m_fieldCondObjInputKey, ctx };
     ATH_CHECK( readHandle.isValid() );
     
     const AtlasFieldCacheCondObj* fieldCondObj{ *readHandle };
     if (fieldCondObj == nullptr) {
       ATH_MSG_ERROR("Failed to retrieve AtlasFieldCacheCondObj with key " << m_fieldCondObjInputKey.key());
       return StatusCode::FAILURE;
     }
     
     // Get the magnetic field
     // Using ACTS classes in order to be sure we are consistent
     Acts::MagneticFieldContext magFieldContext(fieldCondObj);
     ATLASMagneticFieldWrapper magneticField;
     Acts::MagneticFieldProvider::Cache magFieldCache = magneticField.makeCache( magFieldContext );
     Acts::Vector3 bField = *magneticField.getField( Acts::Vector3(beamPos.x(), beamPos.y(), 0),
                                                     magFieldCache );
  
     // ================================================== // 
     // ===================== COMPUTATION ================ //
     // ================================================== // 
  
     ActsTrk::SpacePointCollector backEnd(selectedSpacePoints);
  
     Acts::SpacePointContainerConfig spConfig;
     spConfig.useDetailedDoubleMeasurementInfo = not m_usePixel;
     // Options
     Acts::SpacePointContainerOptions spOptions;
     spOptions.beamPos = Acts::Vector2(beamPos.x(), beamPos.y());
     
     Acts::SpacePointContainer<decltype(backEnd), Acts::detail::RefHolder> collect(spConfig, spOptions, backEnd);
  
     ATH_MSG_DEBUG("Running Seed Finding ...");    
     time_seedCreation.start();
     ATH_CHECK( m_seedsTool->createSeeds( ctx, 
                      collect,
                      beamPos,
                      bField,
                      *seedPtrs ) );
     time_seedCreation.stop();
     ATH_MSG_DEBUG("    \\__ Created " << seedPtrs->size() << " seeds");
     m_stat[kNSeeds] += seedPtrs->size();
  
     mon_nSeeds = seedPtrs->size();
  
     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 ActsTrk::SeedingAlg::finalize ( )

overridevirtual

Definition at line 53 of file SeedingAlg.cxx.

                                   {
      ATH_MSG_INFO("Seed statistics" << std::endl << makeTable(m_stat,
                                                               std::array<std::string, kNStat>{
                                                                  "Spacepoints",
                                                                  "Seeds"
                                                                     }).columnWidth(10));
     return StatusCode::SUCCESS;
   }

◆ initialize()

StatusCode ActsTrk::SeedingAlg::initialize ( )

overridevirtual

Definition at line 32 of file SeedingAlg.cxx.

                                     {
     ATH_MSG_INFO( "Initializing " << name() << " ... " );
     if (m_fastTracking)
       ATH_MSG_INFO( "   using fast tracking configuration.");
     
     // Retrieve seed tool
     ATH_CHECK( m_seedsTool.retrieve() );
  
     // Cond
     ATH_CHECK( m_beamSpotKey.initialize() );
     ATH_CHECK( m_fieldCondObjInputKey.initialize() );
  
     // Read and Write handles
     ATH_CHECK( m_spacePointKey.initialize() );
     ATH_CHECK( m_seedKey.initialize() );
  
     ATH_CHECK( m_monTool.retrieve(EnableTool{not m_monTool.empty()}) );
  
     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;
 }

◆ 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 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

◆ ATLAS_THREAD_SAFE

std::array<std::atomic<unsigned int>, kNStat> m_stat ActsTrk::SeedingAlg::ATLAS_THREAD_SAFE {}

mutableprivate

Definition at line 73 of file SeedingAlg.h.

◆ m_beamSpotKey

SG::ReadCondHandleKey< InDet::BeamSpotData > ActsTrk::SeedingAlg::m_beamSpotKey {this, "BeamSpotKey", "BeamSpotData", "SG key for beam spot"}

private

Definition at line 56 of file SeedingAlg.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 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_fastTracking

Gaudi::Property< bool > ActsTrk::SeedingAlg::m_fastTracking {this, "useFastTracking", false}

private

Definition at line 63 of file SeedingAlg.h.

◆ m_fieldCondObjInputKey

SG::ReadCondHandleKey< AtlasFieldCacheCondObj > ActsTrk::SeedingAlg::m_fieldCondObjInputKey

private

Initial value:

{this, "AtlasFieldCacheCondObj", "fieldCondObj",

"Name of the Magnetic Field conditions object key"}

Definition at line 57 of file SeedingAlg.h.

◆ m_monTool

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

private

Definition at line 53 of file SeedingAlg.h.

◆ m_seedKey

SG::WriteHandleKey< ActsTrk::SeedContainer > ActsTrk::SeedingAlg::m_seedKey {this,"OutputSeeds","","Output Seeds"}

private

Definition at line 61 of file SeedingAlg.h.

◆ m_seedsTool

ToolHandle< ActsTrk::ISeedingTool > ActsTrk::SeedingAlg::m_seedsTool {this, "SeedTool", "","Seed Tool"}

private

Definition at line 52 of file SeedingAlg.h.

◆ m_spacePointKey

SG::ReadHandleKeyArray< xAOD::SpacePointContainer > ActsTrk::SeedingAlg::m_spacePointKey {this,"InputSpacePoints",{},"Input Space Points"}

private

Definition at line 60 of file SeedingAlg.h.

◆ m_usePixel

Gaudi::Property< bool > ActsTrk::SeedingAlg::m_usePixel {this, "UsePixel", true}

private

Definition at line 64 of file SeedingAlg.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:

Public Types

Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ StoreGateSvc_t

Member Enumeration Documentation

◆ EStat

Constructor & Destructor Documentation

◆ SeedingAlg()

◆ ~SeedingAlg()

Member Function Documentation

◆ cardinality()

◆ declareGaudiProperty() [1/4]

◆ declareGaudiProperty() [2/4]

◆ declareGaudiProperty() [3/4]

◆ declareGaudiProperty() [4/4]

◆ declareProperty() [1/6]

◆ declareProperty() [2/6]

◆ declareProperty() [3/6]

◆ declareProperty() [4/6]

◆ declareProperty() [5/6]

◆ declareProperty() [6/6]

◆ detStore()

◆ evtStore() [1/2]

◆ evtStore() [2/2]

◆ execute()

◆ extraDeps_update_handler()

◆ extraOutputDeps()

◆ filterPassed()

◆ finalize()

◆ initialize()

◆ inputHandles()

◆ isClonable()

◆ msg() [1/2]

◆ msg() [2/2]

◆ msgLvl()

◆ outputHandles()

◆ renounce()

◆ renounceArray()

◆ setFilterPassed()

◆ sysExecute()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ ATLAS_THREAD_SAFE

◆ m_beamSpotKey

◆ m_detStore

◆ m_evtStore

◆ m_extendedExtraObjects

◆ m_fastTracking

◆ m_fieldCondObjInputKey

◆ m_monTool

◆ m_seedKey

◆ m_seedsTool

◆ m_spacePointKey

◆ m_usePixel

◆ m_varHandleArraysDeclared

◆ m_vhka