ActsTrk::TrackExtensionAlg Class Reference

#include <TrackExtensionAlg.h>

Inheritance diagram for ActsTrk::TrackExtensionAlg:

Public Types
using	CKFOptions = Acts::CombinatorialKalmanFilterOptions<detail::RecoTrackContainer>

Public Member Functions
virtual StatusCode	initialize () override
virtual StatusCode	execute (const EventContext &context) const override
virtual StatusCode	sysInitialize () override
	Override sysInitialize.
virtual bool	isClonable () const override
	Specify if the algorithm is clonable.
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
	Get filter decision:
virtual void	setFilterPassed (bool state, const EventContext &ctx) const
	Set filter decision:
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.
virtual StatusCode	sysStart () override
	Handle START transition.
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles.
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles.
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T, V, H > &t)
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
bool	msgLvl (const MSG::Level lvl) const

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

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

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

Private Attributes
SG::ReadHandleKey< xAOD::PixelClusterContainer >	m_pixelClusters
SG::ReadHandleKey< ActsTrk::ProtoTrackCollection >	m_protoTrackCollectionKey
SG::ReadHandleKey< xAOD::TruthParticleContainer >	m_truthParticlesKey
SG::WriteHandleKey< ActsTrk::TrackContainer >	m_trackContainerKey
ActsTrk::MutableTrackContainerHandlesHelper	m_tracksBackendHandlesHelper {this}
SG::ReadCondHandleKey< InDet::BeamSpotData >	m_beamSpotKey
ServiceHandle< ActsTrk::ITrackingGeometrySvc >	m_trackingGeometrySvc {this, "TrackingGeometrySvc", "ActsTrackingGeometrySvc"}
ContextUtility	m_ctxProvider {this}
	Utility to fetch the geometry, magnetic field and calibration context in the event.
ToolHandle< ActsTrk::IPixelOnTrackCalibratorTool< detail::RecoTrackStateContainer > >	m_pixelCalibTool
ToolHandle< ActsTrk::IStripOnTrackCalibratorTool< detail::RecoTrackStateContainer > >	m_stripCalibTool
ToolHandle< ActsTrk::IHGTDOnTrackCalibratorTool< detail::RecoTrackStateContainer > >	m_hgtdCalibTool
ToolHandle< ActsTrk::TrackStatePrinterTool >	m_trackStatePrinter
ToolHandle< ActsTrk::IFitterTool >	m_actsFitter
Gaudi::Property< bool >	m_propagateForward
std::unique_ptr< detail::CKF_config >	m_ckfConfig
std::unique_ptr< const Acts::Logger >	m_logger
DataObjIDColl	m_extendedExtraObjects
	Extra output dependency collection, extended by AthAlgorithmDHUpdate to add symlinks.
StoreGateSvc_t	m_evtStore
	Pointer to StoreGate (event store by default).
StoreGateSvc_t	m_detStore
	Pointer to StoreGate (detector store by default).
std::vector< SG::VarHandleKeyArray * >	m_vhka
bool	m_varHandleArraysDeclared

Detailed Description

Definition at line 48 of file TrackExtensionAlg.h.

Member Typedef Documentation

CKFOptions

using ActsTrk::TrackExtensionAlg::CKFOptions = Acts::CombinatorialKalmanFilterOptions<detail::RecoTrackContainer>

Definition at line 54 of file TrackExtensionAlg.h.

StoreGateSvc_t

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

privateinherited

Definition at line 376 of file AthCommonDataStore.h.

Member Function Documentation

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.

{ return m_detStore; }

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.

{ return m_evtStore; }

execute()

StatusCode TrackExtensionAlg::execute ( const EventContext & context ) const

overridevirtual

Definition at line 115 of file TrackExtensionAlg.cxx.

                                                                         {
    SG::ReadHandle<ActsTrk::ProtoTrackCollection> protoTracksHandle = SG::makeHandle(m_protoTrackCollectionKey, context);
    ATH_CHECK(protoTracksHandle.isValid());
 
    Acts::VectorTrackContainer tback;
    Acts::VectorMultiTrajectory tsBack;
    detail::RecoTrackContainer trackContainer(tback, tsBack);
 
    // track finding goes here
    Acts::VectorTrackContainer trackBackend;
    Acts::VectorMultiTrajectory trackStateBackend;
    detail::RecoTrackContainer tracksContainerTemp(trackBackend, trackStateBackend);
 
    // Get Beam pos and make pSurface
    const InDet::BeamSpotData* beamSpotData{};
    ATH_CHECK(SG::get(beamSpotData, m_beamSpotKey, context));
 
    // Beam Spot Position
    Acts::Vector3 beamPos( beamSpotData->beamPos().x() * Acts::UnitConstants::mm,
                           beamSpotData->beamPos().y() * Acts::UnitConstants::mm,
                           0 );
 
    // Construct a perigee surface as the target surface
    std::shared_ptr<Acts::PerigeeSurface> perigeeSurface = Acts::Surface::makeShared<Acts::PerigeeSurface>(beamPos);
 
    const Acts::GeometryContext tgContext{m_ctxProvider.getGeometryContext(context)};
    const Acts::MagneticFieldContext mfContext{m_ctxProvider.getMagneticFieldContext(context)};
    const Acts::CalibrationContext calContext{m_ctxProvider.getCalibrationContext(context)};
 
    detail::xAODUncalibMeasSurfAcc surfAcc{m_trackingGeometrySvc.get()};
 
    SG::ReadHandle<xAOD::PixelClusterContainer> pixelClustersHandle = SG::makeHandle(m_pixelClusters, context);
    ATH_MSG_DEBUG("Measurements (pixels only) size: " << pixelClustersHandle->size());
    // potential TODO: filtering only certain layers
    detail::TrackFindingMeasurements measurements(1ul /* number of measurement containers*/);
    measurements.addMeasurements(0, *pixelClustersHandle, *m_trackingGeometrySvc->surfaceIdMap());
    std::optional<detail::MeasurementIndex> measurementIndex;
 
    if (m_trackStatePrinter.isSet()) {
      measurementIndex.emplace(1ul);
      measurementIndex->addMeasurements(*pixelClustersHandle);
    }
 
    using DefaultTrackStateCreator = Acts::TrackStateCreator<ActsTrk::detail::UncalibSourceLinkAccessor::Iterator,detail::RecoTrackContainer>;
 
    ActsTrk::detail::UncalibSourceLinkAccessor slAccessor(measurements.measurementRanges());
    DefaultTrackStateCreator::SourceLinkAccessor slAccessorDelegate;
    slAccessorDelegate.connect<&ActsTrk::detail::UncalibSourceLinkAccessor::range>(&slAccessor);
 
    Acts::PropagatorPlainOptions plainOptions(tgContext, mfContext);
    plainOptions.maxSteps = 1000;
    plainOptions.direction= m_propagateForward ? Acts::Direction::Forward() : Acts::Direction::Backward();
 
 
 
    TrackExtensionAlg::CKFOptions options(tgContext,
                      mfContext,
                      calContext,
                      m_ckfConfig->ckfExtensions,
                      plainOptions,
                      perigeeSurface.get());
 
    options.targetSurface = perigeeSurface.get();
 
    auto calibrator = detail::OnTrackCalibrator<detail::RecoTrackStateContainer>(
       context,
       m_trackingGeometrySvc.get(),
       m_pixelCalibTool,
       m_stripCalibTool,
       m_hgtdCalibTool);
 
    DefaultTrackStateCreator defaultTrackStateCreator{};
    defaultTrackStateCreator.sourceLinkAccessor = slAccessorDelegate;
    defaultTrackStateCreator.calibrator.template connect<&detail::OnTrackCalibrator<detail::RecoTrackStateContainer>::calibrate>(&calibrator);
 
    options.extensions.createTrackStates.template connect<
       &DefaultTrackStateCreator
       ::createTrackStates>(&defaultTrackStateCreator);
 
    if ( not m_truthParticlesKey.empty() ) {
      auto truthHandle = SG::ReadHandle(m_truthParticlesKey, context);
      for ( auto truthParticle: *truthHandle ) {
        ATH_MSG_DEBUG("truth: eta: " << truthParticle->eta() << " phi: " << truthParticle->phi() << " pt: " << truthParticle->pt());
      }
    }
 
    ATH_MSG_DEBUG("Size of proto tracks collection " << protoTracksHandle->size());
    for (const ActsTrk::ProtoTrack& protoTrack : *protoTracksHandle) {
      if(protoTrack.measurements.empty()) continue;
 
      const Acts::Surface* refSurface = surfAcc.get(protoTrack.measurements[0]);
 
      auto res = m_actsFitter->fit(protoTrack.measurements, *protoTrack.parameters,
                                   tgContext, mfContext, calContext, refSurface);
      if(!res) continue;
      if (res->size() == 0 ) continue;
      ATH_MSG_DEBUG(".......Done fit of track with "<< protoTrack.measurements.size() << " measurements");
      const auto trackProxy = res->getTrack(0);
      if (not trackProxy.hasReferenceSurface()) {
        ATH_MSG_INFO("There is not reference surface for this track");
        continue;
      }
 
      Acts::BoundTrackParameters parametersAtRefSurface( trackProxy.referenceSurface().getSharedPtr(),
                                                          trackProxy.parameters(),
                                                          trackProxy.covariance(),
                                                          trackProxy.particleHypothesis());
 
 
 
      ATH_MSG_DEBUG("proto track: eta: " <<  -1 * log(tan( parametersAtRefSurface.theta() * 0.5)) << " phi: " << parametersAtRefSurface.phi() << " pt:" << abs(1./protoTrack.parameters->qOverP() * sin(protoTrack.parameters->theta())));
      ATH_MSG_DEBUG("Extending proto track of " << protoTrack.measurements.size() << " measurements");
      auto result = m_ckfConfig->ckf.findTracks(parametersAtRefSurface, options,
                                                       tracksContainerTemp);
 
 
      ATH_MSG_DEBUG("Built " << tracksContainerTemp.size() << " tracks from it");
      for (detail::RecoTrackContainer::TrackProxy tempTrackProxy : tracksContainerTemp) {
        auto destTrackProxy = trackContainer.makeTrack();
        ATH_MSG_DEBUG("Reco MTJ size " << trackStateBackend.size() );
        for ( size_t stateIndex=0; stateIndex < trackStateBackend.size(); ++stateIndex) {
          auto state = trackStateBackend.getTrackState(stateIndex);
          if (m_trackStatePrinter.isSet()) m_trackStatePrinter->printTrackState(tgContext, state, *measurementIndex, false);
        }
        ATH_MSG_DEBUG("Track has: " << tempTrackProxy.nMeasurements() << " measurements ");
        ATH_MSG_DEBUG("track: eta: " <<  -1 * log(tan( tempTrackProxy.theta() * 0.5)) << " phi: " << tempTrackProxy.phi() << " pt:" << abs(1./tempTrackProxy.qOverP() * sin(protoTrack.parameters->theta())));
 
        destTrackProxy.copyFrom(tempTrackProxy);
      }
    }
 
 
 
    // convert to const version
    Acts::ConstVectorTrackContainer ctback( std::move(tback) );
    Acts::ConstVectorMultiTrajectory ctsBack( std::move(tsBack) );
    std::unique_ptr< ActsTrk::TrackContainer > ctrackContainer = std::make_unique< ActsTrk::TrackContainer >( std::move(ctback), std::move(ctsBack) );
 
    SG::WriteHandle<ActsTrk::TrackContainer> trackContainerHandle = SG::makeHandle( m_trackContainerKey, context );
    ATH_CHECK(trackContainerHandle.record(std::move(ctrackContainer)));
 
    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 & AthCommonAlgorithm< 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 89 of file AthCommonAlgorithm.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 AthCommonAlgorithm< Gaudi::Algorithm >::filterPassed ( const EventContext & ctx ) const

inlinevirtualinherited

Get filter decision:

Definition at line 93 of file AthCommonAlgorithm.h.

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

initialize()

StatusCode TrackExtensionAlg::initialize ( )

overridevirtual

Definition at line 57 of file TrackExtensionAlg.cxx.

                                           {
    ATH_CHECK(m_pixelClusters.initialize());
    ATH_CHECK(m_protoTrackCollectionKey.initialize());
    ATH_CHECK(m_trackContainerKey.initialize());
    ATH_CHECK(m_tracksBackendHandlesHelper.initialize(
        ActsTrk::prefixFromTrackContainerName(m_trackContainerKey.key())));
    ATH_CHECK(m_trackingGeometrySvc.retrieve());
    ATH_CHECK(m_ctxProvider.initialize());
    ATH_CHECK(m_pixelCalibTool.retrieve(EnableTool{not m_pixelCalibTool.empty()}));
    ATH_CHECK(m_stripCalibTool.retrieve(EnableTool{not m_stripCalibTool.empty()}));
    ATH_CHECK(m_hgtdCalibTool.retrieve(EnableTool{not m_hgtdCalibTool.empty()}));
    ATH_CHECK(m_truthParticlesKey.initialize(SG::AllowEmpty));
    ATH_CHECK(m_trackStatePrinter.retrieve(EnableTool{not m_trackStatePrinter.empty()}));
    ATH_CHECK(m_actsFitter.retrieve());
    ATH_CHECK(m_beamSpotKey.initialize());
    m_logger = makeActsAthenaLogger(this, name());
 
    auto magneticField = std::make_unique<ATLASMagneticFieldWrapper>();
    std::shared_ptr<const Acts::TrackingGeometry> trackingGeometry = m_trackingGeometrySvc->trackingGeometry();
 
    detail::Stepper stepper(std::move(magneticField));
    detail::Navigator::Config cfg{std::move(trackingGeometry)};
    cfg.resolvePassive = false;
    cfg.resolveMaterial = true;
    cfg.resolveSensitive = true;
    detail::Navigator navigator(std::move(cfg), m_logger->cloneWithSuffix("Navigator"));
    detail::Propagator propagator(std::move(stepper), std::move(navigator), m_logger->cloneWithSuffix("Prop"));
 
    // Using the CKF propagator as extrapolator
    detail::Extrapolator extrapolator = propagator;
 
 
    // update once shared code for configuring this is available
    Acts::TrackSelector::EtaBinnedConfig trackSelectorCfg(std::vector<double>({0, 4}));
    trackSelectorCfg.cutSets[0].ptMin = 1000;
    trackSelectorCfg.cutSets[0].ptMax = 1000000;
    trackSelectorCfg.cutSets[0].minMeasurements = 3;
    trackSelectorCfg.cutSets[0].maxHoles = 1;
    trackSelectorCfg.cutSets[0].maxOutliers = 1;
    trackSelectorCfg.cutSets[0].maxSharedHits = 1;
    trackSelectorCfg.cutSets[0].maxChi2 = 25.;
 
    detail::CKF_config ckfConfig{
        {
            std::move(extrapolator),
            Acts::TrackSelector{trackSelectorCfg}
        },
        detail::CKF{std::move(propagator), m_logger->cloneWithSuffix("CKF")},
        {}
    };
 
    m_ckfConfig = std::make_unique<detail::CKF_config>(std::move(ckfConfig));
    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()

virtual bool AthCommonAlgorithm< Gaudi::Algorithm >::isClonable ( ) const

inlineoverridevirtualinherited

Specify if the algorithm is clonable.

Only relevant for non-reentrant algorithms. Actual number of clones needs to be set via the "Cardinality" property.

Reimplemented in AFP_DigiTop, AlgB, AlgT, BCM_Digitization, CscDigitBuilder, CscDigitToCscRDO, G4AtlasAlg, G4RunAlg, HGTD_Digitization, HiveAlgBase, InDet::GNNSeedingTrackMaker, InDet::SCT_Clusterization, InDet::SiSPGNNTrackMaker, InDet::SiSPSeededTrackFinder, InDet::SiTrackerSpacePointFinder, ISF::SimKernelMT, ITk::StripDigitization, ITkPixelCablingAlg, ITkStripCablingAlg, LArHitEMapMaker, LArTTL1Maker, LUCID_DigiTop, LVL1::L1TopoSimulation, MergeCalibHits, MergeGenericMuonSimHitColl, MergeHijingPars, MergeMcEventCollection, MergeTrackRecordCollection, MergeTruthJets, MergeTruthParticles, MuonDigitizer, PileUpMTAlg, PixelDigitization, RoIBResultToxAOD, SCT_ByteStreamErrorsTestAlg, SCT_CablingCondAlgFromCoraCool, SCT_CablingCondAlgFromText, SCT_ConditionsParameterTestAlg, SCT_ConditionsSummaryTestAlg, SCT_ConfigurationConditionsTestAlg, SCT_Digitization, 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, SGInputLoader, Simulation::BeamEffectsAlg, TileHitVecToCnt, TileMuonFitter, TilePulseForTileMuonReceiver, TileRawChannelMaker, TRTDigitization, and ZDC_DigiTop.

Definition at line 68 of file AthCommonAlgorithm.h.

                                           {
    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 368 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 352 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

setFilterPassed()

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

inlinevirtualinherited

Set filter decision:

Definition at line 99 of file AthCommonAlgorithm.h.

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

sysExecute()

StatusCode AthCommonAlgorithm< 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.

Reimplemented in AthAnalysisAlgorithm.

Definition at line 80 of file AthCommonAlgorithm.cxx.

{
  return BaseAlg::sysExecute (ctx);
}

sysInitialize()

StatusCode AthCommonAlgorithm< 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 AthAnalysisAlgorithm, AthHistogramAlgorithm, HypoBase, InputMakerBase, and PyAthena::Alg.

Definition at line 60 of file AthCommonAlgorithm.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 298 of file AthCommonDataStore.h.

                                               {
    for (auto &a : m_vhka) {
      std::vector<SG::VarHandleKey*> keys = a->keys();
      for (auto k : keys) {
        k->setOwner(this);
      }
    }
  }

Member Data Documentation

m_actsFitter

ToolHandle<ActsTrk::IFitterTool> ActsTrk::TrackExtensionAlg::m_actsFitter

private

Initial value:

{
      this, "ActsFitter", "", "Choice of Acts Fitter (Kalman by default)"}

Definition at line 87 of file TrackExtensionAlg.h.

                                             {
      this, "ActsFitter", "", "Choice of Acts Fitter (Kalman by default)"};

m_beamSpotKey

SG::ReadCondHandleKey< InDet::BeamSpotData > ActsTrk::TrackExtensionAlg::m_beamSpotKey

private

Initial value:

{
    this, "BeamSpotKey", "BeamSpotData",
    "SG key for beam spot"}

Definition at line 69 of file TrackExtensionAlg.h.

                                                        {
    this, "BeamSpotKey", "BeamSpotData",
    "SG key for beam spot"};

m_ckfConfig

std::unique_ptr<detail::CKF_config> ActsTrk::TrackExtensionAlg::m_ckfConfig

private

Definition at line 93 of file TrackExtensionAlg.h.

m_ctxProvider

ContextUtility ActsTrk::TrackExtensionAlg::m_ctxProvider {this}

private

Utility to fetch the geometry, magnetic field and calibration context in the event.

Definition at line 75 of file TrackExtensionAlg.h.

{this};

m_detStore

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

privateinherited

Pointer to StoreGate (detector store by default).

Definition at line 381 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 378 of file AthCommonDataStore.h.

m_extendedExtraObjects

DataObjIDColl AthCommonAlgorithm< Gaudi::Algorithm >::m_extendedExtraObjects

privateinherited

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

Empty if no symlinks were found.

Definition at line 108 of file AthCommonAlgorithm.h.

m_hgtdCalibTool

ToolHandle<ActsTrk::IHGTDOnTrackCalibratorTool<detail::RecoTrackStateContainer> > ActsTrk::TrackExtensionAlg::m_hgtdCalibTool

private

Initial value:

{this, "HGTDCalibrator", "",
                       "Opt. HGTD measurement calibrator"}

Definition at line 83 of file TrackExtensionAlg.h.

                     {this, "HGTDCalibrator", "",
                       "Opt. HGTD measurement calibrator"};                       

m_logger

std::unique_ptr<const Acts::Logger> ActsTrk::TrackExtensionAlg::m_logger

private

Definition at line 94 of file TrackExtensionAlg.h.

m_pixelCalibTool

ToolHandle<ActsTrk::IPixelOnTrackCalibratorTool<detail::RecoTrackStateContainer> > ActsTrk::TrackExtensionAlg::m_pixelCalibTool

private

Initial value:

{this, "PixelCalibrator", "",
                       "Opt. pixel measurement calibrator"}

Definition at line 77 of file TrackExtensionAlg.h.

                      {this, "PixelCalibrator", "",
                       "Opt. pixel measurement calibrator"};

m_pixelClusters

SG::ReadHandleKey<xAOD::PixelClusterContainer> ActsTrk::TrackExtensionAlg::m_pixelClusters

private

Initial value:

{
      this, "PixelClusterContainer", "", "the pix clusters"}

Definition at line 57 of file TrackExtensionAlg.h.

                                                            {
      this, "PixelClusterContainer", "", "the pix clusters"};

m_propagateForward

Gaudi::Property<bool> ActsTrk::TrackExtensionAlg::m_propagateForward

private

Initial value:

{this, "PropagateForward", false,
                                           "If true propagate forward"}

Definition at line 90 of file TrackExtensionAlg.h.

                                        {this, "PropagateForward", false,
                                           "If true propagate forward"};

m_protoTrackCollectionKey

SG::ReadHandleKey<ActsTrk::ProtoTrackCollection> ActsTrk::TrackExtensionAlg::m_protoTrackCollectionKey

private

Initial value:

{
      this, "ProtoTracksLocation", "", "Input proto tracks"}

Definition at line 59 of file TrackExtensionAlg.h.

                                                                        {
      this, "ProtoTracksLocation", "", "Input proto tracks"};

m_stripCalibTool

ToolHandle<ActsTrk::IStripOnTrackCalibratorTool<detail::RecoTrackStateContainer> > ActsTrk::TrackExtensionAlg::m_stripCalibTool

private

Initial value:

{this, "StripCalibrator", "",
                       "Opt. strip measurement calibrator"}

Definition at line 80 of file TrackExtensionAlg.h.

                      {this, "StripCalibrator", "",
                       "Opt. strip measurement calibrator"};

m_trackContainerKey

SG::WriteHandleKey<ActsTrk::TrackContainer> ActsTrk::TrackExtensionAlg::m_trackContainerKey

private

Initial value:

{
      this, "ACTSTracksLocation", "",
      "Output track collection (ActsTrk variant)"}

Definition at line 64 of file TrackExtensionAlg.h.

                                                             {
      this, "ACTSTracksLocation", "",
      "Output track collection (ActsTrk variant)"};

m_trackingGeometrySvc

ServiceHandle<ActsTrk::ITrackingGeometrySvc> ActsTrk::TrackExtensionAlg::m_trackingGeometrySvc {this, "TrackingGeometrySvc", "ActsTrackingGeometrySvc"}

private

Definition at line 73 of file TrackExtensionAlg.h.

{this, "TrackingGeometrySvc", "ActsTrackingGeometrySvc"};

m_tracksBackendHandlesHelper

ActsTrk::MutableTrackContainerHandlesHelper ActsTrk::TrackExtensionAlg::m_tracksBackendHandlesHelper {this}

private

Definition at line 67 of file TrackExtensionAlg.h.

{this};

m_trackStatePrinter

ToolHandle<ActsTrk::TrackStatePrinterTool> ActsTrk::TrackExtensionAlg::m_trackStatePrinter

private

Initial value:

{
      this, "TrackStatePrinter", "", "optional track state printer"}

Definition at line 85 of file TrackExtensionAlg.h.

                                                              {
      this, "TrackStatePrinter", "", "optional track state printer"};

m_truthParticlesKey

SG::ReadHandleKey<xAOD::TruthParticleContainer> ActsTrk::TrackExtensionAlg::m_truthParticlesKey

private

Initial value:

{
      this, "TruthLocation", "",
      "Truth container (to be enabled only for debugging)"}

Definition at line 61 of file TrackExtensionAlg.h.

                                                                 {
      this, "TruthLocation", "",
      "Truth container (to be enabled only for debugging)"};

m_varHandleArraysDeclared

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

privateinherited

Definition at line 387 of file AthCommonDataStore.h.

m_vhka

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

privateinherited

Definition at line 386 of file AthCommonDataStore.h.

---

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

• TrackExtensionAlg.h
• TrackExtensionAlg.cxx