Algorithm to select ID / ITk track candidates which may be suitable for the combined muon reconstruction chain. More...

#include <InDetTrackSelectionAlg.h>

Inheritance diagram for MuonCombinedR4::InDetTrackSelectionAlg:

Collaboration diagram for MuonCombinedR4::InDetTrackSelectionAlg:

Public Member Functions
virtual StatusCode	initialize () override final
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
std::optional< Acts::BoundTrackParameters >	extrapolateToMsEntrance (const EventContext &ctx, const xAOD::TrackParticle &idTrack) const
	Extrapolate the ID track to the MS entrance in order to match it later with spectrometer activity.
bool	compatibleWithMsTrk (const Acts::BoundTrackParameters &caloExitPars, const MuonR4::MuonTagContainer &msTracks) const
	Returns whether the ID track expressed on the calorimeter exit volume can be loosely matched with a reconsturcted MS track.
bool	compatibleWithSegment (const EventContext &ctx, const Acts::BoundTrackParameters &caloExitPars, const std::span< const xAOD::MuonSegment * > candidateSegs) const
	Checks whether the ID track is compatible with a reconstructed segment which is not part of a reconstructed MS track.
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::TrackParticleContainer >	m_idTrkKey {this, "IdTrackKey", "InDetTrackParticles"}
	The input key for the ID / ITk track particles.
SG::ReadHandleKey< MuonR4::MuonTagContainer >	m_msTrkKey {this, "MsTrackKey", "MuonTagsSA"}
	Input key for the MS track particles.
SG::ReadHandleKey< xAOD::MuonSegmentContainer >	m_segmentKey {this, "SegmentKey", "MuonSegmentsFromR4"}
	To pass the selection criteria, ITk tracks can alternatively be matched to.
SG::WriteHandleKey< MuonR4::MuonTagContainer >	m_writeKey {this, "writeKey", "MuonInDetCandidates"}
	The output key for the selected track candidates.
const MuonGMR4::MuonDetectorManager *	m_detMgr {nullptr}
	Detector manager to retrieve the sector envelope surfaces.
ToolHandle< InDet::IInDetTrackSelectionTool >	m_selectionTool {this, "TackSelectionTool" , ""}
	Track quality selection tool (optional).
PublicToolHandle< ActsTrk::ITrackingGeometryTool >	m_trackingGeometryTool {this, "TrackingGeometryTool", ""}
	Tracking geometry tool.
ToolHandle< ActsTrk::IExtrapolationTool >	m_extrapolationTool {this, "ExtrapolationTool" ,"" }
	Track extrapolation tool.
Gaudi::Property< float >	m_trackPt {this, "minPt", 2.5*Gaudi::Units::GeV}
	The minimum momentum cut applied on the ID tracks to be considered.
Gaudi::Property< float >	m_trackEta {this, "maxEta", 2.8}
	Apply a maximum eta cut to stay within the MS acceptance.
Gaudi::Property< float >	m_dEtaCutMsTrk {this, "dEtaMaxMsTrk", 0.2}
	Selection cuts for the MS tracks.
Gaudi::Property< float >	m_dPhiCutMsTrk {this, "dPhiMsTrk", 5*Gaudi::Units::deg}
Gaudi::Property< float >	m_dEtaCutMsSeg {this, "dEtaMaxMsSegment", 0.3}
	Selection cuts for the Muon segments.
Gaudi::Property< float >	m_dY0CutMsSeg {this, "dY0MaxMsSegment", 40 * Gaudi::Units::cm}
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

Algorithm to select ID / ITk track candidates which may be suitable for the combined muon reconstruction chain.

Apart from basic kinematic requirements, the tracks need to be dR cones around MS tracks or can be loosely matched to a standalone segment which has not been yet associated with a muon track. Successfully matched candidates need

Definition at line 34 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.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 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;
}

◆ compatibleWithMsTrk()

bool MuonCombinedR4::InDetTrackSelectionAlg::compatibleWithMsTrk	(	const Acts::BoundTrackParameters &	caloExitPars,
		const MuonR4::MuonTagContainer &	msTracks ) const

private

Returns whether the ID track expressed on the calorimeter exit volume can be loosely matched with a reconsturcted MS track.

The matching is based on the angular cone between the MS & the ID track + separations on the local parameters on the cylinder

Parameters

caloExitPars	The ID track expressed at the calo exit
msTrack	List of reconstructed MS track particles

Definition at line 171 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.cxx.

                                                                                                 {
 
        ATH_MSG_DEBUG(__func__<<"() "<<__LINE__<<" - Check whether the "<<itkParameters
            <<" are compatible with one of the "<<msTrks.size()<<" MS tracks.");
        if (std::any_of(msTrks.begin(), msTrks.end(), 
                [&](const MuonR4::MuonTag* saTag) {
                    const xAOD::TrackParticle* msTrack = saTag->msTrack();
                    ATH_MSG_VERBOSE(__func__<<"() "<<__LINE__<<" - Check MS "<<print(*msTrack));
                    return std::abs(msTrack->eta() - eta(itkParameters)) < m_dEtaCutMsTrk &&
                           std::abs(xAOD::P4Helpers::deltaPhi(msTrack->phi(),
                                                              itkParameters.phi())) < m_dPhiCutMsTrk;
                })) {
            ATH_MSG_DEBUG(__func__<<"() "<<__LINE__<<" Found a matching track.");
            return true;
        }
        return false;
    }

◆ compatibleWithSegment()

bool MuonCombinedR4::InDetTrackSelectionAlg::compatibleWithSegment	(	const EventContext &	ctx,
		const Acts::BoundTrackParameters &	caloExitPars,
		const std::span< const xAOD::MuonSegment * >	candidateSegs ) const

private

Checks whether the ID track is compatible with a reconstructed segment which is not part of a reconstructed MS track.

Matching is based on straight line extrapolations and sector correspondence

Straight line extrapolation onto the surface

Segment parameters expressed on the envelope surface

Definition at line 189 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.cxx.

                                                                                                                  {
        
        const ActsTrk::GeometryContext& gctx{m_trackingGeometryTool->getGeometryContext(ctx)};
        const Amg::Vector3D exitPos = caloExitPars.position(gctx.context());
        const Amg::Vector3D exitDir = caloExitPars.direction();
        MuonR4::ExpandedSector exitSector{exitPos.phi()};
        const double caloEta = eta(caloExitPars);
 
        const MuonGMR4::SpectrometerSector* lastSector{nullptr};
        Amg::Vector3D extPosOnSector{Amg::Vector3D::Zero()};
 
        for (const xAOD::MuonSegment* segment : candidateSegs) {
 
            MuonR4::ExpandedSector segSector{segment->position().phi()};
            ATH_MSG_VERBOSE(__func__<<"() "<<__LINE__<<" - Check compatibility with "<<MuonR4::printID(*segment)
                        <<", sector: "<<segSector);
            if (!segSector.isNeighbour(exitSector)) {
                ATH_MSG_VERBOSE(__func__<<"() "<<__LINE__<<" - Sector requirement failed");
                continue;
            }
            // Reject segments on oposite sides
            if (std::abs(segment->direction().eta() - caloEta) > m_dEtaCutMsSeg) {
                ATH_MSG_VERBOSE(__func__<<"() "<<__LINE__<<" - Too large separation in dEta: "
                    <<std::abs(segment->direction().eta() - caloEta)<<" cut: "<<m_dEtaCutMsSeg);
                continue;
            }
            const MuonGMR4::SpectrometerSector* msSector = m_detMgr->getSectorEnvelope(segment->chamberIndex(), 
                                                                                       segment->sector(), 
                                                                                       segment->etaIndex());
            Parameters segPars = localSegmentPars(*segment);
 
            if (lastSector == msSector) {
                if (std::abs(segPars[Acts::toUnderlying(ParamDefs::y0)] - extPosOnSector.y()) < m_dY0CutMsSeg) {
                    ATH_MSG_VERBOSE(__func__<<"() "<<__LINE__<<" Segment is close enough: "
                                <<std::abs(segPars[Acts::toUnderlying(ParamDefs::y0)] - extPosOnSector.y()));
                    return true;
                }
                continue;
            }
            lastSector = msSector;
                                                    
            const Amg::Transform3D toLocal = msSector->globalToLocalTransform(gctx);
 
            const Amg::Vector3D locExitPos = toLocal * exitPos;
            const Amg::Vector3D locExitDir = toLocal.linear()* exitDir;
 
            using namespace Acts::PlanarHelper;
            auto iSect = intersectPlane(locExitPos, locExitDir, Amg::Vector3D::Zero(), 0.);
            extPosOnSector = iSect.position();
            if (std::abs(segPars[Acts::toUnderlying(ParamDefs::y0)] - extPosOnSector.y()) < m_dY0CutMsSeg) {
                ATH_MSG_VERBOSE(__func__<<"() "<<__LINE__<<" Segment is close enough: "
                                <<std::abs(segPars[Acts::toUnderlying(ParamDefs::y0)] - extPosOnSector.y()));
                return true;
            }
        }
        return false;
    }

◆ 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 MuonCombinedR4::InDetTrackSelectionAlg::execute ( const EventContext & ctx ) const

finaloverridevirtual

Tracks within the MS eta range are attempted to be extrapolated to the calo exit

Failed extrapolations to the calo exit -> track probably too low in momentum in order to be considered even for calo tagging

Store the parameters at the calorimeter exit if the association to a MS track or a segment is successful -> The tag is then available for the combined fit, STACO, MuTagIMO && inside-> out chain

Definition at line 65 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.cxx.

                                                                            {
        const xAOD::TrackParticleContainer* idTracks{nullptr};
        const MuonR4::MuonTagContainer* msTags{nullptr};
        const xAOD::MuonSegmentContainer* msSegments{nullptr};
        ATH_CHECK(SG::get(idTracks, m_idTrkKey, ctx));
        ATH_CHECK(SG::get(msSegments, m_segmentKey, ctx));
        ATH_CHECK(SG::get(msTags, m_msTrkKey, ctx));
 
        std::vector<const xAOD::MuonSegment*> uncombinedSegments{};
        uncombinedSegments.reserve(msSegments->size());
        std::copy_if(msSegments->begin(), msSegments->end(), std::back_inserter(uncombinedSegments),
                    [msTags](const xAOD::MuonSegment* segment){
                        return std::none_of(msTags->begin(), msTags->end(),
                                            [&segment](const MuonR4::MuonTag* tag){
                                                return !Acts::rangeContainsValue(tag->segments(), segment);
                                            });
                    });
 
        ATH_MSG_DEBUG(__func__<<"() "<<__LINE__
            <<" - Select track candidates suitable for combined reconstruction amongst "
            <<idTracks->size()<<" ID tracks.");
        IdCandidateCont_t idCandidates{};
 
        for (const xAOD::TrackParticle* idTrk : *idTracks) {
            /* Track does not satisfy the kinematic requirements
             * Or the optional track quality */
            if (idTrk->pt () < m_trackPt || 
                (m_selectionTool.isEnabled() && !m_selectionTool->accept(*idTrk))) {
                continue;
            }
            auto idTag = std::make_unique<MuonR4::MuonTag>();
            idTag->setIdTrack(idTrk);
            if (std::abs(idTrk->eta()) < m_trackEta) {               
                auto parsAtEntrance = extrapolateToMsEntrance(ctx, *idTrk);
                if (!parsAtEntrance) {
                    continue;
                }
                if (compatibleWithMsTrk(*parsAtEntrance, *msTags) ||
                    compatibleWithSegment(ctx, *parsAtEntrance, uncombinedSegments)) {
                    idTag->setExtrapolatedParsID(Acts::hashString("@CaloExit"),
                                                 std::move(*parsAtEntrance));
                }
            }
            idCandidates->push_back(std::move(idTag));
        }
        ATH_MSG_DEBUG(__func__<<"() "<<__LINE__<<" - Selected "<<idCandidates->size()
            <<" candidates for combined reconstruction downstream");
        ATH_CHECK(idCandidates.record(m_writeKey, ctx));
        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();
}

◆ extrapolateToMsEntrance()

std::optional< Acts::BoundTrackParameters > MuonCombinedR4::InDetTrackSelectionAlg::extrapolateToMsEntrance	(	const EventContext &	ctx,
		const xAOD::TrackParticle &	idTrack ) const

private

Extrapolate the ID track to the MS entrance in order to match it later with spectrometer activity.

Parameters

ctx	EventContext to retrieve the alignment and magnetic field or the calo extensions
idTrack	The track to be extrapolated

Retrieve the last state of the track to extrapolate into the MS

Construct the track parameter from it

Todo: We need to check whether we can retrieve the track parameters from the calo extension provided by the Egamma / Jet ETmiss group.

Definition at line 123 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.cxx.

                                                                                                {
 
        const auto trackingGeometry = m_trackingGeometryTool->trackingGeometry();
    
        const Acts::GeometryContext tgContext = m_trackingGeometryTool->getGeometryContext(ctx).context();
        const Acts::TrackingVolume* msEntrance = m_trackingGeometryTool->getEnvelope(ActsTrk::SystemEnvelope::CaloExit);
        ATH_MSG_DEBUG(__func__<<"() "<<__LINE__<<" - Extrapolate ID "<<print(idTrack)<<"\n to the calorimeter exit.\n"
                        <<msEntrance->volumeBounds()<<", id: "<<msEntrance->geometryId());
        auto lastState = lastMeasurementState(idTrack);
        if (!lastState) {
            ATH_MSG_WARNING(__func__<<"() "<<__LINE__<<" - The ID track has no valid last state");
            return std::nullopt;
        }
        const Acts::BoundTrackParameters idExitPars = getActsTrack(idTrack)->createParametersFromState(*lastState);
        const Acts::GeometryIdentifier barrelId = msEntrance->geometryId().withBoundary(1 + cylinderFace);
        const Acts::GeometryIdentifier endcapId = msEntrance->geometryId().withBoundary(1 + (idTrack.eta() > 0 ? faceSideA : faceSideC));        
        const Acts::Surface* barrelEntance = trackingGeometry->findSurface(barrelId);
        const Acts::Surface* endcapDisc = trackingGeometry->findSurface(endcapId);
        
        const Acts::Surface* target = std::abs(idTrack.eta()) < 1.1 ? barrelEntance : endcapDisc;
 
        ATH_MSG_VERBOSE(__func__<<"() "<<__LINE__<<" - Target: "<<target->toString(tgContext)
            <<", "<<target->geometryId()<<", alignable: "<<target->isAlignable()<<".");
        auto caloPars = m_extrapolationTool->propagate(ctx, idExitPars, *target);
        if (caloPars.ok()) {
            ATH_MSG_VERBOSE(__func__<<"() "<<__LINE__<<" - Extrapolation successful "<<(*caloPars));
            return *caloPars;
        }
        if (std::abs(idTrack.eta()) > 0.9 && (target == barrelEntance)){
            ATH_MSG_DEBUG(__func__<<"() "<<__LINE__<<" -  Track is in the transition region. Try the endcap as target.");
            caloPars = m_extrapolationTool->propagate(ctx, idExitPars, *endcapDisc);
        } else if (std::abs(idTrack.eta()) < 1.2 && (target == endcapDisc)) {
            ATH_MSG_DEBUG(__func__<<"() "<<__LINE__<<" -  Track is in the transition region. Try the barrel as target.");
            caloPars = m_extrapolationTool->propagate(ctx, idExitPars, *barrelEntance);
        }
        if (caloPars.ok()) {
            ATH_MSG_VERBOSE(__func__<<"() "<<__LINE__<<" - Transition recovery succeeded.");
            return *caloPars;
        }
        ATH_MSG_WARNING(__func__<<"() "<<__LINE__<<" - Failed to extrapolate ID "<<print(idTrack)<<".");
        return std::nullopt;
    }

◆ 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 MuonCombinedR4::InDetTrackSelectionAlg::initialize ( )

finaloverridevirtual

Definition at line 49 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.cxx.

                                                  {
        ATH_CHECK(m_idTrkKey.initialize());
        ATH_CHECK(m_msTrkKey.initialize());
        ATH_CHECK(m_selectionTool.retrieve(EnableTool{!m_selectionTool.empty()}));
        ATH_CHECK(m_trackingGeometryTool.retrieve());
        ATH_CHECK(m_extrapolationTool.retrieve());
        ATH_CHECK(m_writeKey.initialize());
        ATH_CHECK(m_segmentKey.initialize());
        ATH_CHECK(detStore()->retrieve(m_detMgr));
        if (m_trackingGeometryTool->trackingGeometry()->geometryVersion() !=
            Acts::TrackingGeometry::GeometryVersion::Gen3){
            ATH_MSG_ERROR("The ID track selection alg requires the Gen 3 geometry format");
            return StatusCode::FAILURE;
        }
        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 HiveAlgBase, 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_dEtaCutMsSeg

Gaudi::Property<float> MuonCombinedR4::InDetTrackSelectionAlg::m_dEtaCutMsSeg {this, "dEtaMaxMsSegment", 0.3}

private

Selection cuts for the Muon segments.

Definition at line 87 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.h.

87{this, "dEtaMaxMsSegment", 0.3};

◆ m_dEtaCutMsTrk

Gaudi::Property<float> MuonCombinedR4::InDetTrackSelectionAlg::m_dEtaCutMsTrk {this, "dEtaMaxMsTrk", 0.2}

private

Selection cuts for the MS tracks.

Definition at line 84 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.h.

84{this, "dEtaMaxMsTrk", 0.2};

◆ m_detMgr

const MuonGMR4::MuonDetectorManager* MuonCombinedR4::InDetTrackSelectionAlg::m_detMgr {nullptr}

private

Detector manager to retrieve the sector envelope surfaces.

Definition at line 72 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.h.

72{nullptr};

◆ 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_dPhiCutMsTrk

Gaudi::Property<float> MuonCombinedR4::InDetTrackSelectionAlg::m_dPhiCutMsTrk {this, "dPhiMsTrk", 5*Gaudi::Units::deg}

private

Definition at line 85 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.h.

85{this, "dPhiMsTrk", 5*Gaudi::Units::deg};

◆ m_dY0CutMsSeg

Gaudi::Property<float> MuonCombinedR4::InDetTrackSelectionAlg::m_dY0CutMsSeg {this, "dY0MaxMsSegment", 40 * Gaudi::Units::cm}

private

Definition at line 88 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.h.

88{this, "dY0MaxMsSegment", 40 * Gaudi::Units::cm};

◆ 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_extrapolationTool

ToolHandle<ActsTrk::IExtrapolationTool> MuonCombinedR4::InDetTrackSelectionAlg::m_extrapolationTool {this, "ExtrapolationTool" ,"" }

private

Track extrapolation tool.

Definition at line 78 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.h.

78{this, "ExtrapolationTool" ,"" };

◆ m_idTrkKey

SG::ReadHandleKey<xAOD::TrackParticleContainer> MuonCombinedR4::InDetTrackSelectionAlg::m_idTrkKey {this, "IdTrackKey", "InDetTrackParticles"}

private

The input key for the ID / ITk track particles.

Definition at line 63 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.h.

63{this, "IdTrackKey", "InDetTrackParticles"};

◆ m_msTrkKey

SG::ReadHandleKey<MuonR4::MuonTagContainer> MuonCombinedR4::InDetTrackSelectionAlg::m_msTrkKey {this, "MsTrackKey", "MuonTagsSA"}

private

Input key for the MS track particles.

ID tracks are only considered if they can be roughly matched to a MS track

Definition at line 66 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.h.

66{this, "MsTrackKey", "MuonTagsSA"};

◆ m_segmentKey

SG::ReadHandleKey<xAOD::MuonSegmentContainer> MuonCombinedR4::InDetTrackSelectionAlg::m_segmentKey {this, "SegmentKey", "MuonSegmentsFromR4"}

private

To pass the selection criteria, ITk tracks can alternatively be matched to.

Definition at line 68 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.h.

68{this, "SegmentKey", "MuonSegmentsFromR4"};

◆ m_selectionTool

ToolHandle<InDet::IInDetTrackSelectionTool> MuonCombinedR4::InDetTrackSelectionAlg::m_selectionTool {this, "TackSelectionTool" , ""}

private

Track quality selection tool (optional).

Definition at line 74 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.h.

74{this, "TackSelectionTool" , ""};

◆ m_trackEta

Gaudi::Property<float> MuonCombinedR4::InDetTrackSelectionAlg::m_trackEta {this, "maxEta", 2.8}

private

Apply a maximum eta cut to stay within the MS acceptance.

Definition at line 82 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.h.

82{this, "maxEta", 2.8};

◆ m_trackingGeometryTool

PublicToolHandle<ActsTrk::ITrackingGeometryTool> MuonCombinedR4::InDetTrackSelectionAlg::m_trackingGeometryTool {this, "TrackingGeometryTool", ""}

private

Tracking geometry tool.

Definition at line 76 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.h.

76{this, "TrackingGeometryTool", ""};

◆ m_trackPt

Gaudi::Property<float> MuonCombinedR4::InDetTrackSelectionAlg::m_trackPt {this, "minPt", 2.5*Gaudi::Units::GeV}

private

The minimum momentum cut applied on the ID tracks to be considered.

Definition at line 80 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.h.

80{this, "minPt", 2.5*Gaudi::Units::GeV};

◆ 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.

◆ m_writeKey

SG::WriteHandleKey<MuonR4::MuonTagContainer> MuonCombinedR4::InDetTrackSelectionAlg::m_writeKey {this, "writeKey", "MuonInDetCandidates"}

private

The output key for the selected track candidates.

Definition at line 70 of file MuonSpectrometer/MuonPhaseII/MuonIdentification/MuonCombinedAlgsR4/src/InDetTrackSelectionAlg.h.

70{this, "writeKey", "MuonInDetCandidates"};

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

Member Function Documentation

◆ cardinality()

◆ compatibleWithMsTrk()

◆ compatibleWithSegment()

◆ declareGaudiProperty()

◆ declareProperty()

◆ detStore()

◆ evtStore()

◆ execute()

◆ extraDeps_update_handler()

◆ extraOutputDeps()

◆ extrapolateToMsEntrance()

◆ filterPassed()

◆ initialize()

◆ inputHandles()

◆ isClonable()

◆ msg()

◆ msgLvl()

◆ outputHandles()

◆ renounce()

◆ renounceArray()

◆ setFilterPassed()

◆ sysExecute()

◆ sysInitialize()

◆ sysStart()

◆ updateVHKA()

Member Data Documentation

◆ m_dEtaCutMsSeg

◆ m_dEtaCutMsTrk

◆ m_detMgr

◆ m_detStore

◆ m_dPhiCutMsTrk

◆ m_dY0CutMsSeg

◆ m_evtStore

◆ m_extendedExtraObjects

◆ m_extrapolationTool

◆ m_idTrkKey

◆ m_msTrkKey

◆ m_segmentKey

◆ m_selectionTool

◆ m_trackEta

◆ m_trackingGeometryTool

◆ m_trackPt

◆ m_varHandleArraysDeclared

◆ m_vhka

◆ m_writeKey