Trk::AlignTrackPreProcessor Class Reference

#include <AlignTrackPreProcessor.h>

Inheritance diagram for Trk::AlignTrackPreProcessor:

Collaboration diagram for Trk::AlignTrackPreProcessor:

Public Member Functions
	AlignTrackPreProcessor (const std::string &type, const std::string &name, const IInterface *parent)
StatusCode	initialize ()
StatusCode	finalize ()
DataVector< Track > *	processTrackCollection (const DataVector< Track > *trks)
	creates AlignTrack containing all TSOS on track
virtual void	setLogStream (std::ostream *os)
	sets the output stream for the logfile
virtual void	setNtuple (TFile *)
	Sets output ntuple file, to be implemented if needed for detector-specific implementation.
virtual StatusCode	fillNtuple ()
	writes tree and histogrms to ntuple
virtual void	accumulateVTX (AlignTrack *)
	methods added for the full VTX fit:
virtual void	solveVTX ()
virtual void	printSummary ()
	Print processing summary to logfile.
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	sysInitialize () override
	Perform system initialization for an algorithm.
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

Static Public Member Functions
static const InterfaceID &	interfaceID ()

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.

Protected Attributes
std::ostream *	m_logStream = nullptr
	logfile output stream

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

Private Member Functions
Track *	performSiliconHitSelection (const Track *, const ToolHandle< Trk::IGlobalTrackFitter > &)
	select silicon hits by quality.
Gaudi::Details::PropertyBase &	declareGaudiProperty (Gaudi::Property< T, V, H > &hndl, const SG::VarHandleKeyType &)
	specialization for handling Gaudi::Property<SG::VarHandleKey>

Private Attributes
ToolHandle< IGlobalTrackFitter >	m_trackFitterTool
ToolHandle< IGlobalTrackFitter >	m_SLTrackFitterTool
ToolHandle< InDet::IInDetTrackSelectionTool >	m_trackSelectorTool
ToolHandle< IInDetAlignHitQualSelTool >	m_hitQualityTool
BooleanProperty	m_refitTracks {this, "RefitTracks", true, "flag to refit tracks"}
BooleanProperty	m_storeFitMatricesAfterRefit
BooleanProperty	m_runOutlierRemoval
IntegerProperty	m_particleHypothesis
BooleanProperty	m_useSingleFitter
BooleanProperty	m_selectTracks
BooleanProperty	m_selectHits
BooleanProperty	m_fixMomentum
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 36 of file AlignTrackPreProcessor.h.

Member Typedef Documentation

StoreGateSvc_t

typedef ServiceHandle<StoreGateSvc> AthCommonDataStore< AthCommonMsg< AlgTool > >::StoreGateSvc_t

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

AlignTrackPreProcessor()

AlignTrackPreProcessor::AlignTrackPreProcessor	(	const std::string &	type,
		const std::string &	name,
		const IInterface *	parent )

Definition at line 20 of file AlignTrackPreProcessor.cxx.

    : AthAlgTool(type,name,parent)
  {
    declareInterface<IAlignTrackPreProcessor>(this);
  }

Member Function Documentation

accumulateVTX()

virtual void Trk::IAlignTrackPreProcessor::accumulateVTX ( AlignTrack * )

inlinevirtualinherited

methods added for the full VTX fit:

Reimplemented in Trk::BeamspotVertexPreProcessor.

Definition at line 57 of file IAlignTrackPreProcessor.h.

{}

declareGaudiProperty()

Gaudi::Details::PropertyBase & AthCommonDataStore< AthCommonMsg< AlgTool > >::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< AlgTool > >::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< AlgTool > >::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< AlgTool > >::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; }

extraDeps_update_handler()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::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

fillNtuple()

virtual StatusCode Trk::IAlignTrackPreProcessor::fillNtuple ( )

inlinevirtualinherited

writes tree and histogrms to ntuple

Definition at line 54 of file IAlignTrackPreProcessor.h.

{ return StatusCode::SUCCESS; }

finalize()

StatusCode AlignTrackPreProcessor::finalize

(

)

Definition at line 78 of file AlignTrackPreProcessor.cxx.

  {
    return StatusCode::SUCCESS;
  }

initialize()

StatusCode AlignTrackPreProcessor::initialize

(

)

Definition at line 29 of file AlignTrackPreProcessor.cxx.

  {
    // get track fitter tools
    if (m_trackFitterTool.retrieve().isSuccess())
      ATH_MSG_INFO("Retrieved " << m_trackFitterTool);
    else{
      ATH_MSG_FATAL("Could not get " << m_trackFitterTool);
      return StatusCode::FAILURE;
    }
 
    if (m_useSingleFitter) {
      
      if (m_SLTrackFitterTool.retrieve().isSuccess())
        ATH_MSG_INFO("Retrieved " << m_SLTrackFitterTool);
      else {
        ATH_MSG_FATAL("Could not get " << m_SLTrackFitterTool);
        return StatusCode::FAILURE;
      }
    }
 
    if(m_selectTracks) {
      if(m_trackSelectorTool.empty()) {
        ATH_MSG_FATAL("TrackSelectorTool not specified : " << m_trackSelectorTool);
        return StatusCode::FAILURE;
      }
      else if(m_trackSelectorTool.retrieve().isFailure())
      {
        ATH_MSG_FATAL("Could not get " << m_trackSelectorTool);
        return StatusCode::FAILURE;
      }
      ATH_MSG_INFO("Retrieved " << m_trackSelectorTool);
    }
 
    if (m_selectHits) {
      if(m_hitQualityTool.empty()) {
    ATH_MSG_FATAL("HitQualityTool not specified : " << m_hitQualityTool);
    return StatusCode::FAILURE;
      }
      else if(m_hitQualityTool.retrieve().isFailure()){
    ATH_MSG_FATAL("Could not get " << m_trackSelectorTool);
    return StatusCode::FAILURE;
      }
      ATH_MSG_INFO("Retrieved " << m_hitQualityTool);
    }
 
    return StatusCode::SUCCESS;
  }

inputHandles()

virtual std::vector< Gaudi::DataHandle * > AthCommonDataStore< AthCommonMsg< AlgTool > >::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.

interfaceID()

const InterfaceID & IAlignTrackPreProcessor::interfaceID ( )

inlinestaticinherited

Definition at line 70 of file IAlignTrackPreProcessor.h.

  {
    return IID_Trk_IAlignTrackPreProcessor;
  }

msg()

MsgStream & AthCommonMsg< AlgTool >::msg ( ) const

inlineinherited

Definition at line 24 of file AthCommonMsg.h.

                                {
    return this->msgStream();
  }

msgLvl()

bool AthCommonMsg< AlgTool >::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< AlgTool > >::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.

performSiliconHitSelection()

Track * AlignTrackPreProcessor::performSiliconHitSelection ( const Track * inputTrack, const ToolHandle< Trk::IGlobalTrackFitter > & fitter )

private

select silicon hits by quality.

keep all the rest

select silicon hits by quality. keep all the rest

Definition at line 196 of file AlignTrackPreProcessor.cxx.

  {
    ATH_MSG_DEBUG(" -- performSiliconHitSelection -- before removing bad Silicon hits, this track has "<< inputTrack->trackStateOnSurfaces()->size()<< " tsos");
    Track * newTrack;
 
    std::vector<const Trk::MeasurementBase*> selectedMeasurementSet;
 
    // loop on track hits
    int nhits = 0;
    for (const Trk::TrackStateOnSurface* tsos : *inputTrack->trackStateOnSurfaces())
    {
      nhits++;
      if (m_hitQualityTool->isGoodSiHit(tsos)) {
        selectedMeasurementSet.push_back( tsos->measurementOnTrack() );
      }
      else {
        ATH_MSG_DEBUG(" -- performSiliconHitSelection -- hit # "<< nhits << " status = BAD HIT ");
      }
    }
    ATH_MSG_DEBUG(" -- performSiliconHitSelection -- after removing bad Silicon hits, the selected measurement collection has "<< selectedMeasurementSet.size()<< " elements");
 
    newTrack = (fitter->fit(Gaudi::Hive::currentContext(),
                            selectedMeasurementSet,
                            *inputTrack->perigeeParameters(),
                            m_runOutlierRemoval,
                static_cast<ParticleHypothesis>(m_particleHypothesis.value()))).release();
 
    return newTrack;
  }

printSummary()

virtual void Trk::IAlignTrackPreProcessor::printSummary ( )

inlinevirtualinherited

Print processing summary to logfile.

Reimplemented in Trk::BeamspotVertexPreProcessor.

Definition at line 62 of file IAlignTrackPreProcessor.h.

{}

processTrackCollection()

DataVector< Track > * AlignTrackPreProcessor::processTrackCollection ( const DataVector< Track > * trks )

virtual

creates AlignTrack containing all TSOS on track

select silicon hits by quality. keep all the rest

Implements Trk::IAlignTrackPreProcessor.

Definition at line 84 of file AlignTrackPreProcessor.cxx.

  {
    ATH_MSG_DEBUG("AlignTrackPreProcessor::processTrackCollection()");
 
    if (!tracks || tracks->empty())
      return nullptr;
 
    // the output collection of AlignTracks
    // we define it as collection of Tracks but fill AlignTracks inside
    DataVector<Track> * newTracks = new DataVector<Track>;
 
    int itrk(0);
    // loop over tracks and create AlignTracks
    TrackCollection::const_iterator it     = tracks->begin();
    TrackCollection::const_iterator it_end = tracks->end();
 
    for ( ; it != it_end ; ++it, ++itrk) {
 
      ATH_MSG_DEBUG(" ** processTrackCollection ** Processing track "<<itrk);
      const Track * origTrack = *it;
      const Track * newTrack = *it;
      AlignTrack* at;
 
      // check whether the original track passes selection
      if (m_selectTracks) {
        if(!m_trackSelectorTool->accept(*origTrack)) {
          ATH_MSG_VERBOSE(" ** processTrackCollection ** Original track did not pass the selection."<<itrk);
          continue;
        }
 
        ToolHandle<Trk::IGlobalTrackFitter> fitter=m_trackFitterTool;
        if (!m_useSingleFitter && AlignTrack::isSLTrack(origTrack) )
          fitter = m_SLTrackFitterTool;
 
        if (m_selectHits) {
          ATH_MSG_DEBUG(" ** processTrackCollection ** entering the silicon hit selection ");
          newTrack = performSiliconHitSelection(origTrack, fitter);
 
          if (!newTrack) {
            ATH_MSG_DEBUG(" ** processTrackCollection ** Track refit yielded no track. Skipping the track.");
            continue;
          }
 
          // check whether the track passes selection
          if(!m_trackSelectorTool->accept(*newTrack)) {
            ATH_MSG_DEBUG(" ** processTrackCollection ** Track did not pass the selection.");
            delete newTrack;
            continue;
          }
        }
 
        IGlobalTrackFitter::AlignmentCache alignCache;
        // refit track
        if (m_refitTracks &!m_selectHits) {
 
          newTrack=fitter->alignmentFit(alignCache,*origTrack,m_runOutlierRemoval,
                    static_cast<ParticleHypothesis>(m_particleHypothesis.value()));
          if (!newTrack) {
            ATH_MSG_DEBUG("Track refit yielded no track. Skipping the track.");
            continue;
          }
          // check that the refitted track satisfies the aligntrack selection
          if(!m_trackSelectorTool->accept(*newTrack)) {
            ATH_MSG_DEBUG("New track did not pass the selection.");
            delete newTrack;
            continue;
          }
        }
 
        at = new AlignTrack(*newTrack);
 
        if (msgLvl(MSG::DEBUG)) {
          ATH_MSG_DEBUG("before refit: ");
          AlignTrack::dumpLessTrackInfo(*origTrack,msg(MSG::DEBUG));
          ATH_MSG_DEBUG("after refit: ");
          AlignTrack::dumpLessTrackInfo(*newTrack,msg(MSG::DEBUG));
        }
 
        // store fit matrices
        if (m_storeFitMatricesAfterRefit) {
          at->setFullCovarianceMatrix(alignCache.m_fullCovarianceMatrix);
          at->setDerivativeMatrix(alignCache.m_derivMatrix);
        }
        if (m_fixMomentum)
          {
             at->AlignTrack::setRefitQovP(false);
          }
        // delete newTrack since it's copied in AlignTrack
        delete newTrack;
      }
      else { // in case no selection is performed, keep all tracks
        at=new AlignTrack(*newTrack);
      }
      if (m_fixMomentum)
    {
      at->AlignTrack::setRefitQovP(false);
    }
 
      newTracks->push_back(at);
    }
 
 
    if (newTracks->empty()) {
      delete newTracks;
      return nullptr;
    }
 
    return newTracks;
  }

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< AlgTool > >::renounce ( T & h )

inlineprotectedinherited

Definition at line 380 of file AthCommonDataStore.h.

  {
    h.renounce();
    PBASE::renounce (h);
  }

renounceArray()

void AthCommonDataStore< AthCommonMsg< AlgTool > >::renounceArray ( SG::VarHandleKeyArray & handlesArray )

inlineprotectedinherited

remove all handles from I/O resolution

Definition at line 364 of file AthCommonDataStore.h.

                                                          {
    handlesArray.renounce();
  }

setLogStream()

virtual void Trk::IAlignTrackPreProcessor::setLogStream ( std::ostream * os )

inlinevirtualinherited

sets the output stream for the logfile

Definition at line 48 of file IAlignTrackPreProcessor.h.

{ m_logStream = os; }

setNtuple()

virtual void Trk::IAlignTrackPreProcessor::setNtuple ( TFile * )

inlinevirtualinherited

Sets output ntuple file, to be implemented if needed for detector-specific implementation.

Definition at line 51 of file IAlignTrackPreProcessor.h.

{} 

solveVTX()

virtual void Trk::IAlignTrackPreProcessor::solveVTX ( )

inlinevirtualinherited

Reimplemented in Trk::BeamspotVertexPreProcessor.

Definition at line 59 of file IAlignTrackPreProcessor.h.

{}

sysInitialize()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::sysInitialize ( )

overridevirtualinherited

Perform system initialization for an algorithm.

We override this to declare all the elements of handle key arrays at the end of initialization. See comments on updateVHKA.

Reimplemented in asg::AsgMetadataTool, AthCheckedComponent< AthAlgTool >, AthCheckedComponent<::AthAlgTool >, and DerivationFramework::CfAthAlgTool.

sysStart()

virtual StatusCode AthCommonDataStore< AthCommonMsg< AlgTool > >::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< AlgTool > >::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_detStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_detStore

privateinherited

Pointer to StoreGate (detector store by default)

Definition at line 393 of file AthCommonDataStore.h.

m_evtStore

StoreGateSvc_t AthCommonDataStore< AthCommonMsg< AlgTool > >::m_evtStore

privateinherited

Pointer to StoreGate (event store by default)

Definition at line 390 of file AthCommonDataStore.h.

m_fixMomentum

BooleanProperty Trk::AlignTrackPreProcessor::m_fixMomentum

private

Initial value:

{this, "FixMomentum", false,
      "Fix the momentum of the track so it is not refitted"}

Definition at line 81 of file AlignTrackPreProcessor.h.

                                 {this, "FixMomentum", false,
      "Fix the momentum of the track so it is not refitted"};

m_hitQualityTool

ToolHandle<IInDetAlignHitQualSelTool> Trk::AlignTrackPreProcessor::m_hitQualityTool

private

Initial value:

{
      this, "HitQualityTool", ""}

Definition at line 57 of file AlignTrackPreProcessor.h.

                                                          {
      this, "HitQualityTool", ""};

m_logStream

std::ostream* Trk::IAlignTrackPreProcessor::m_logStream = nullptr

protectedinherited

logfile output stream

Definition at line 66 of file IAlignTrackPreProcessor.h.

m_particleHypothesis

IntegerProperty Trk::AlignTrackPreProcessor::m_particleHypothesis

private

Initial value:

{
      this, "ParticleHypothesis", Trk::nonInteracting,
      "particle hypothesis in track refit"}

Definition at line 70 of file AlignTrackPreProcessor.h.

                                        {
      this, "ParticleHypothesis", Trk::nonInteracting,
      "particle hypothesis in track refit"};

m_refitTracks

BooleanProperty Trk::AlignTrackPreProcessor::m_refitTracks {this, "RefitTracks", true, "flag to refit tracks"}

private

Definition at line 63 of file AlignTrackPreProcessor.h.

{this, "RefitTracks", true, "flag to refit tracks"};

m_runOutlierRemoval

BooleanProperty Trk::AlignTrackPreProcessor::m_runOutlierRemoval

private

Initial value:

{this, "RunOutlierRemoval", false,
      "run outlier removal in track refit"}

Definition at line 68 of file AlignTrackPreProcessor.h.

                                       {this, "RunOutlierRemoval", false,
      "run outlier removal in track refit"};

m_selectHits

BooleanProperty Trk::AlignTrackPreProcessor::m_selectHits

private

Initial value:

{this, "SelectHits", false,
      "perform the hit InnerDetector selection"}

Definition at line 79 of file AlignTrackPreProcessor.h.

                                {this, "SelectHits", false,
      "perform the hit InnerDetector selection"};

m_selectTracks

BooleanProperty Trk::AlignTrackPreProcessor::m_selectTracks

private

Initial value:

{this, "SelectTracks", false,
      "do the track selection"}

Definition at line 77 of file AlignTrackPreProcessor.h.

                                  {this, "SelectTracks", false,
      "do the track selection"};

m_SLTrackFitterTool

ToolHandle<IGlobalTrackFitter> Trk::AlignTrackPreProcessor::m_SLTrackFitterTool

private

Initial value:

{
      this, "SLTrackFitterTool", ""}

Definition at line 52 of file AlignTrackPreProcessor.h.

                                                      {
      this, "SLTrackFitterTool", ""};

m_storeFitMatricesAfterRefit

BooleanProperty Trk::AlignTrackPreProcessor::m_storeFitMatricesAfterRefit

private

Initial value:

{
      this, "StoreFitMatricesAfterRefit", true,
      "flag to store derivative and covariance matrices after refit"}

Definition at line 64 of file AlignTrackPreProcessor.h.

                                                {
      this, "StoreFitMatricesAfterRefit", true,
      "flag to store derivative and covariance matrices after refit"};

m_trackFitterTool

ToolHandle<IGlobalTrackFitter> Trk::AlignTrackPreProcessor::m_trackFitterTool

private

Initial value:

{
      this, "TrackFitterTool", "Trk::GlobalChi2Fitter/InDetTrackFitter"}

Definition at line 50 of file AlignTrackPreProcessor.h.

                                                    {
      this, "TrackFitterTool", "Trk::GlobalChi2Fitter/InDetTrackFitter"};

m_trackSelectorTool

ToolHandle<InDet::IInDetTrackSelectionTool> Trk::AlignTrackPreProcessor::m_trackSelectorTool

private

Initial value:

{
      this, "TrackSelectorTool", ""}

Definition at line 55 of file AlignTrackPreProcessor.h.

                                                                 {
      this, "TrackSelectorTool", ""};

m_useSingleFitter

BooleanProperty Trk::AlignTrackPreProcessor::m_useSingleFitter

private

Initial value:

{this, "UseSingleFitter", false,
      "only use 1 fitter for refitting track"}

Definition at line 74 of file AlignTrackPreProcessor.h.

                                     {this, "UseSingleFitter", false,
      "only use 1 fitter for refitting track"};

m_varHandleArraysDeclared

bool AthCommonDataStore< AthCommonMsg< AlgTool > >::m_varHandleArraysDeclared

privateinherited

Definition at line 399 of file AthCommonDataStore.h.

m_vhka

std::vector<SG::VarHandleKeyArray*> AthCommonDataStore< AthCommonMsg< AlgTool > >::m_vhka

privateinherited

Definition at line 398 of file AthCommonDataStore.h.

---

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

• AlignTrackPreProcessor.h
• AlignTrackPreProcessor.cxx