ActsTrk::PixelClusterSiHitDecoratorAlg Class Reference

#include <PixelClusterSiHitDecoratorAlg.h>

Inheritance diagram for ActsTrk::PixelClusterSiHitDecoratorAlg:

Collaboration diagram for ActsTrk::PixelClusterSiHitDecoratorAlg:

Public Member Functions
	PixelClusterSiHitDecoratorAlg (const std::string &name, ISvcLocator *pSvcLocator)
virtual	~PixelClusterSiHitDecoratorAlg ()=default
virtual StatusCode	initialize () override
virtual StatusCode	execute (const EventContext &ctx) const override
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::vector< SiHit >	findAllHitsCompatibleWithCluster (const std::vector< Identifier > &rdos, const InDetDD::SiDetectorElement &element, const std::vector< const SiHit * > &sihits, const std::vector< std::vector< int > > &sdoTracks) const
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::TrackMeasurementValidationContainer >	m_inputMeasurementsKey {this, "Measurements", ""}
SG::ReadHandleKey< InDetSimDataCollection >	m_SDOcontainer_key {this, "SDOs", ""}
SG::ReadHandleKey< SiHitCollection >	m_siHitsKey {this, "SiHits", ""}
SG::ReadCondHandleKey< InDetDD::SiDetectorElementCollection >	m_pixelDetEleCollKey {this, "PixelDetEleCollKey", "ITkPixelDetectorElementCollection"}
SG::ReadDecorHandleKey< xAOD::TrackMeasurementValidationContainer >	m_measurement_detectorElementID {this, "MeasurementDetectorElementID", m_inputMeasurementsKey, "detectorElementID"}
SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer >	m_sdo_words {this, "SdoWords", m_inputMeasurementsKey, "sdo_words"}
SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer >	m_sdo_depositsBarcode {this, "SdoDepositsBarcode", m_inputMeasurementsKey, "sdo_depositsBarcode"}
SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer >	m_sdo_depositsEnergy {this, "SdoDepositsEnergy", m_inputMeasurementsKey, "sdo_depositsEnergy"}
SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer >	m_sihit_energyDeposit_decor_key {this, "SiHitEnergyDeposit", m_inputMeasurementsKey, "sihit_energyDeposit"}
SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer >	m_sihit_meanTime_decor_key {this, "SiHitMeanTime", m_inputMeasurementsKey, "sihit_meanTime"}
SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer >	m_sihit_barcode_decor_key {this, "SiHitBarcode", m_inputMeasurementsKey, "sihit_barcode"}
SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer >	m_sihit_pdgid_decor_key {this, "SiHitPdgId", m_inputMeasurementsKey, "sihit_pdgid"}
SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer >	m_sihit_startPosX_decor_key {this, "SiHitStartPosX", m_inputMeasurementsKey, "sihit_startPosX"}
SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer >	m_sihit_startPosY_decor_key {this, "SiHitStartPosY", m_inputMeasurementsKey, "sihit_startPosY"}
SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer >	m_sihit_startPosZ_decor_key {this, "SiHitStartPosZ", m_inputMeasurementsKey, "sihit_startPosZ"}
SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer >	m_sihit_endPosX_decor_key {this, "SiHitStopPosX", m_inputMeasurementsKey, "sihit_endPosX"}
SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer >	m_sihit_endPosY_decor_key {this, "SiHitStopPosY", m_inputMeasurementsKey, "sihit_endPosY"}
SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer >	m_sihit_endPosZ_decor_key {this, "SiHitStopPosZ", m_inputMeasurementsKey, "sihit_endPosZ"}
Gaudi::Property< bool >	m_useSiHitsGeometryMatching {this, "UseSiHitsGeometryMatching", true}
const PixelID *	m_PixelHelper {nullptr}
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 20 of file PixelClusterSiHitDecoratorAlg.h.

Member Typedef Documentation

StoreGateSvc_t

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

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Constructor & Destructor Documentation

PixelClusterSiHitDecoratorAlg()

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

Definition at line 15 of file PixelClusterSiHitDecoratorAlg.cxx.

    : AthReentrantAlgorithm(name, pSvcLocator)
  {}

~PixelClusterSiHitDecoratorAlg()

virtual ActsTrk::PixelClusterSiHitDecoratorAlg::~PixelClusterSiHitDecoratorAlg ( )

virtualdefault

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;
}

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 ActsTrk::PixelClusterSiHitDecoratorAlg::execute ( const EventContext & ctx ) const

overridevirtual

Definition at line 57 of file PixelClusterSiHitDecoratorAlg.cxx.

  {
    ATH_MSG_DEBUG( "Executing " << name() << " ..." );
 
    ATH_MSG_DEBUG( "Retrieving TrackMeasurementValidationContainer with key: " << m_inputMeasurementsKey.key() );
    SG::ReadHandle< xAOD::TrackMeasurementValidationContainer > measurementHandle = SG::makeHandle( m_inputMeasurementsKey, ctx );
    ATH_CHECK( measurementHandle.isValid() );
    const xAOD::TrackMeasurementValidationContainer* measurements = measurementHandle.cptr();
 
    ATH_MSG_DEBUG( "Retrieving InDetSimDataCollection with key: " << m_SDOcontainer_key.key() );
    SG::ReadHandle< InDetSimDataCollection > sdoHandle = SG::makeHandle( m_SDOcontainer_key, ctx );
    ATH_CHECK( sdoHandle.isValid() );
    const InDetSimDataCollection* sdos = sdoHandle.cptr();
 
    ATH_MSG_DEBUG("Retrieving SiHitCollection with key: " << m_siHitsKey.key());
    SG::ReadHandle< SiHitCollection > siHitsHandle = SG::makeHandle( m_siHitsKey, ctx );
    ATH_CHECK(siHitsHandle.isValid());
    const SiHitCollection* siHits = siHitsHandle.cptr();
 
    SG::ReadCondHandle< InDetDD::SiDetectorElementCollection > pixelDetEleHandle = SG::makeHandle( m_pixelDetEleCollKey, ctx );
    ATH_CHECK(pixelDetEleHandle.isValid());
    const InDetDD::SiDetectorElementCollection* pixElements = pixelDetEleHandle.cptr();
 
    // Detector decorator
    SG::ReadDecorHandle<xAOD::TrackMeasurementValidationContainer, std::uint64_t> decor_detectorElementID ( m_measurement_detectorElementID, ctx );
    ATH_CHECK( decor_detectorElementID.isValid() );
    
    // SDO decorators
    SG::WriteDecorHandle< xAOD::TrackMeasurementValidationContainer, std::vector<int> > decor_sdo_words( m_sdo_words, ctx );
    SG::WriteDecorHandle< xAOD::TrackMeasurementValidationContainer, std::vector< std::vector<int> > > decor_sdo_depositsBarcode( m_sdo_depositsBarcode, ctx );
    SG::WriteDecorHandle< xAOD::TrackMeasurementValidationContainer, std::vector< std::vector<float> > > decor_sdo_depositsEnergy( m_sdo_depositsEnergy, ctx );
    
    // SiHit decorators
    SG::WriteDecorHandle< xAOD::TrackMeasurementValidationContainer, std::vector<float> > decor_sihit_energyDeposit( m_sihit_energyDeposit_decor_key, ctx );
    SG::WriteDecorHandle< xAOD::TrackMeasurementValidationContainer, std::vector<float> > decor_sihit_meanTime( m_sihit_meanTime_decor_key, ctx );
    SG::WriteDecorHandle< xAOD::TrackMeasurementValidationContainer, std::vector<int> > decor_sihit_barcode( m_sihit_barcode_decor_key, ctx );
    SG::WriteDecorHandle< xAOD::TrackMeasurementValidationContainer, std::vector<int> > decor_sihit_pdgid( m_sihit_pdgid_decor_key, ctx );
 
    SG::WriteDecorHandle< xAOD::TrackMeasurementValidationContainer, std::vector<float> > decor_sihit_startPosX( m_sihit_startPosX_decor_key, ctx );
    SG::WriteDecorHandle< xAOD::TrackMeasurementValidationContainer, std::vector<float> > decor_sihit_startPosY( m_sihit_startPosY_decor_key, ctx );
    SG::WriteDecorHandle< xAOD::TrackMeasurementValidationContainer, std::vector<float> > decor_sihit_startPosZ( m_sihit_startPosZ_decor_key, ctx );
    
    SG::WriteDecorHandle< xAOD::TrackMeasurementValidationContainer, std::vector<float> > decor_sihit_endPosX( m_sihit_endPosX_decor_key, ctx );
    SG::WriteDecorHandle< xAOD::TrackMeasurementValidationContainer, std::vector<float> > decor_sihit_endPosY( m_sihit_endPosY_decor_key, ctx );
    SG::WriteDecorHandle< xAOD::TrackMeasurementValidationContainer, std::vector<float> > decor_sihit_endPosZ( m_sihit_endPosZ_decor_key, ctx );
 
    // organize the si hits in such a way we group them together by idhash
    std::vector< std::vector< const SiHit* > > siHitsCollections(m_PixelHelper->wafer_hash_max());
    for (const SiHit& siHit: *siHits) {
      if (!siHit.isPixel()) {
    ATH_MSG_ERROR("Si Hit in Pixel collection is not Pixel!!!");
    return StatusCode::FAILURE;
      }
      
      Identifier wafer_id(m_PixelHelper->wafer_id(siHit.getBarrelEndcap(),
                          siHit.getLayerDisk(),
                          siHit.getPhiModule(),
                          siHit.getEtaModule()));
      IdentifierHash wafer_hash(m_PixelHelper->wafer_hash(wafer_id));
      
      if (wafer_hash >= m_PixelHelper->wafer_hash_max()) {
    ATH_MSG_ERROR("There is a problem with Si Hit collection.");
    ATH_MSG_ERROR("Wafer hash is too big");
    return StatusCode::FAILURE;
      }
      siHitsCollections[wafer_hash].push_back(&siHit);
    } // loop on si hits
    
    ContainerAccessor<xAOD::TrackMeasurementValidation, IdentifierHash, 1>
      pixelAccessor ( *measurements,
              [&decor_detectorElementID] (const xAOD::TrackMeasurementValidation& cl) -> IdentifierHash { return decor_detectorElementID(cl); },
              pixElements->size());
 
    // run on id hashes
    const auto& allIdHashes = pixelAccessor.allIdentifiers();
    for (const auto& hashId : allIdHashes) {
      const InDetDD::SiDetectorElement *element = pixElements->getDetectorElement(hashId);
      if ( not element ) {
        ATH_MSG_FATAL( "Invalid pixel detector element for hash " << hashId);
        return StatusCode::FAILURE;
      }
      
      auto [startRange, stopRange] = pixelAccessor.rangesForIdentifierDirect(hashId).front();
      const std::vector< const SiHit* >& siHitsWithCurrentHash = siHitsCollections.at(hashId);
 
      for (auto itr = startRange; itr != stopRange; ++itr) {
    const xAOD::TrackMeasurementValidation* measurement = *itr;
 
    const std::vector< std::uint64_t > rdoIdentifierList = measurement->rdoIdentifierList();
    // convert to RDOs
    std::vector< Identifier > rdos( rdoIdentifierList.size() );
    for (std::size_t i(0); i < rdoIdentifierList.size(); ++i) {
      rdos[i].set_literal( rdoIdentifierList[i] );
    }
        
    auto [word, depositsUniqueID, depositsEnergy] = ActsTrk::detail::getSDOInformation(rdos, *sdos);
    std::vector<SiHit> compatibleSiHits = findAllHitsCompatibleWithCluster(rdos, *element, siHitsWithCurrentHash, depositsUniqueID);
 
    auto [energyDeposit, meanTime, uniqueID, pdgid,
          startPosX, startPosY, startPosZ,
          endPosX, endPosY, endPosZ] = ActsTrk::detail::getSiHitInformation(*element, compatibleSiHits);
    
    // attach SDO decorations
    decor_sdo_words(*measurement) = std::move(word);
    decor_sdo_depositsBarcode(*measurement) = std::move(depositsUniqueID);
    decor_sdo_depositsEnergy(*measurement) = std::move(depositsEnergy);
 
    // attach SiHit decorations
    decor_sihit_energyDeposit(*measurement) = std::move(energyDeposit);
    decor_sihit_meanTime(*measurement) = std::move(meanTime);
    decor_sihit_barcode(*measurement) = std::move(uniqueID);
    decor_sihit_pdgid(*measurement) = std::move(pdgid);
    
    decor_sihit_startPosX(*measurement) = std::move(startPosX);
    decor_sihit_startPosY(*measurement) = std::move(startPosY);
    decor_sihit_startPosZ(*measurement) = std::move(startPosZ);
    
    decor_sihit_endPosX(*measurement) = std::move(endPosX);
    decor_sihit_endPosY(*measurement) = std::move(endPosY);
    decor_sihit_endPosZ(*measurement) = std::move(endPosZ);
      } // loop on clusters
    } // loop on hash ids
 
    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();
}

filterPassed()

virtual bool AthCommonReentrantAlgorithm< Gaudi::Algorithm >::filterPassed ( const EventContext & ctx ) const

inlinevirtualinherited

Definition at line 96 of file AthCommonReentrantAlgorithm.h.

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

findAllHitsCompatibleWithCluster()

std::vector< SiHit > ActsTrk::PixelClusterSiHitDecoratorAlg::findAllHitsCompatibleWithCluster ( const std::vector< Identifier > & rdos, const InDetDD::SiDetectorElement & element, const std::vector< const SiHit * > & sihits, const std::vector< std::vector< int > > & sdoTracks ) const

private

Definition at line 184 of file PixelClusterSiHitDecoratorAlg.cxx.

  {
    std::vector<SiHit> matchingHits {};
    std::vector<const SiHit*> multiMatchingHits {};
 
    for ( const SiHit* siHit : sihits) {
      // Now we have all hits in the module that match lets check to see if they match the cluster
      // Must be within +/- 1 hits of any hit in the cluster to be included
      if ( m_useSiHitsGeometryMatching ) {
    HepGeom::Point3D<double>  averagePosition =  0.5 * (siHit->localStartPosition() + siHit->localEndPosition());
    Amg::Vector2D pos = element.hitLocalToLocal( averagePosition.z(), averagePosition.y() );
    InDetDD::SiCellId diode = element.cellIdOfPosition(pos);
    
    for( const Identifier& hitIdentifier : rdos ) {
        ATH_MSG_DEBUG("Truth Phi " <<  diode.phiIndex() << " Cluster Phi " <<   m_PixelHelper->phi_index( hitIdentifier ) );
        ATH_MSG_DEBUG("Truth Eta " <<  diode.etaIndex() << " Cluster Eta " <<   m_PixelHelper->eta_index( hitIdentifier ) );
        if( std::abs( static_cast<int>(diode.etaIndex()) - m_PixelHelper->eta_index( hitIdentifier ) ) <= 1 and
        std::abs( static_cast<int>(diode.phiIndex()) - m_PixelHelper->phi_index( hitIdentifier ) ) <= 1 ) {
          multiMatchingHits.push_back(siHit);
          break;
        }
    } // list on rdos
    
      } else { // not m_useSiHitsGeometryMatching
    auto siHitUniqueID = HepMC::uniqueID(siHit->particleLink());
    for ( const std::vector<int>& uniqueIDSDOColl : sdoTracks ) {
      if (std::find(uniqueIDSDOColl.begin(), uniqueIDSDOColl.end(), siHitUniqueID) == uniqueIDSDOColl.end()) continue;
      multiMatchingHits.push_back(siHit);   
      break;
    }   
      }
 
    } // loop on si hits
    
    // Now we will now make 1 SiHit for each true particle if the SiHits "touch" other
    std::vector<const SiHit* >::iterator siHitIter  = multiMatchingHits.begin();
    std::vector<const SiHit* >::iterator siHitIter2 = multiMatchingHits.begin();
    for ( ; siHitIter != multiMatchingHits.end(); ++siHitIter) {
      const SiHit* lowestXPos  = *siHitIter;
      const SiHit* highestXPos = *siHitIter;
      
      // We will merge these hits
      std::vector<const SiHit* > ajoiningHits;
      ajoiningHits.push_back( *siHitIter );
      
      siHitIter2 = siHitIter + 1;
      while ( siHitIter2 != multiMatchingHits.end() ) {
    // Need to come from the same truth particle
    if ( not HepMC::is_same_particle((*siHitIter)->particleLink(),
                     (*siHitIter2)->particleLink()) ) {
      ++siHitIter2;
      continue;
    }
    
    // Check to see if the SiHits are compatible with each other.
    if (std::abs((highestXPos->localEndPosition().x()-(*siHitIter2)->localStartPosition().x()))<0.00005 &&
        std::abs((highestXPos->localEndPosition().y()-(*siHitIter2)->localStartPosition().y()))<0.00005 &&
        std::abs((highestXPos->localEndPosition().z()-(*siHitIter2)->localStartPosition().z()))<0.00005 ) {
      highestXPos = *siHitIter2;
      ajoiningHits.push_back( *siHitIter2 );
      // Dont use hit  more than once
      // @TODO could invalidate siHitIter
      siHitIter2 = multiMatchingHits.erase( siHitIter2 );
    } else if (std::abs((lowestXPos->localStartPosition().x()-(*siHitIter2)->localEndPosition().x()))<0.00005 &&
           std::abs((lowestXPos->localStartPosition().y()-(*siHitIter2)->localEndPosition().y()))<0.00005 &&
           std::abs((lowestXPos->localStartPosition().z()-(*siHitIter2)->localEndPosition().z()))<0.00005) {
      lowestXPos = *siHitIter2;
      ajoiningHits.push_back( *siHitIter2 );
      // Dont use hit  more than once
      // @TODO could invalidate siHitIter
      siHitIter2 = multiMatchingHits.erase( siHitIter2 );
    } else {
      ++siHitIter2;
    }   
      } // while loop
      
      if ( ajoiningHits.empty() ) {
    ATH_MSG_WARNING("This should really never happen");
    continue;
      }else if ( ajoiningHits.size() == 1 ) {
    // Copy Si Hit ready to return
    matchingHits.push_back( *ajoiningHits[0] );
    continue;
      } else {
    //  Build new SiHit and merge information together.
    ATH_MSG_DEBUG("Merging " << ajoiningHits.size() << " SiHits together." );
    
    float energyDep {0.f};
    float time {0.f};
    for( const auto& siHit : ajoiningHits ){
      energyDep += siHit->energyLoss();
      time += siHit->meanTime();    
    }
    time /= ajoiningHits.size();
    
    matchingHits.emplace_back(lowestXPos->localStartPosition(), 
                  highestXPos->localEndPosition(),
                  energyDep,
                  time,
                  (*siHitIter)->particleLink(),
                  0, // 0 for pixel 1 for strip
                  (*siHitIter)->getBarrelEndcap(),
                  (*siHitIter)->getLayerDisk(),
                  (*siHitIter)->getEtaModule(),
                  (*siHitIter)->getPhiModule(),
                  (*siHitIter)->getSide() );
    
    ATH_MSG_DEBUG("Finished Merging " << ajoiningHits.size() << " SiHits together." );
      }
    } // loop on multi matching hits
    
    return matchingHits;
  }

initialize()

StatusCode ActsTrk::PixelClusterSiHitDecoratorAlg::initialize ( )

overridevirtual

Definition at line 20 of file PixelClusterSiHitDecoratorAlg.cxx.

  {
    ATH_MSG_DEBUG( "Initializing " << name() << " ..." );
 
    ATH_CHECK( m_inputMeasurementsKey.initialize() );
    ATH_CHECK( m_SDOcontainer_key.initialize() );
    ATH_CHECK( m_pixelDetEleCollKey.initialize() );
    ATH_CHECK( m_siHitsKey.initialize() );
 
    // Detector decoration
    ATH_CHECK( m_measurement_detectorElementID.initialize() );
    
    // SDO decorations
    ATH_CHECK( m_sdo_words.initialize() );
    ATH_CHECK( m_sdo_depositsBarcode.initialize() );
    ATH_CHECK( m_sdo_depositsEnergy.initialize() );
 
    // SiHit decorations
    ATH_CHECK( m_sihit_energyDeposit_decor_key.initialize() );
    ATH_CHECK( m_sihit_meanTime_decor_key.initialize() );
    ATH_CHECK( m_sihit_barcode_decor_key.initialize() );
    ATH_CHECK( m_sihit_pdgid_decor_key.initialize() );
 
    ATH_CHECK( m_sihit_startPosX_decor_key.initialize() );
    ATH_CHECK( m_sihit_startPosY_decor_key.initialize() );
    ATH_CHECK( m_sihit_startPosZ_decor_key.initialize() );
 
    ATH_CHECK( m_sihit_endPosX_decor_key.initialize() );
    ATH_CHECK( m_sihit_endPosY_decor_key.initialize() );
    ATH_CHECK( m_sihit_endPosZ_decor_key.initialize() );
 
    ATH_CHECK( detStore()->retrieve(m_PixelHelper, "PixelID") );
    
    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 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_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_inputMeasurementsKey

SG::ReadHandleKey< xAOD::TrackMeasurementValidationContainer > ActsTrk::PixelClusterSiHitDecoratorAlg::m_inputMeasurementsKey {this, "Measurements", ""}

private

Definition at line 37 of file PixelClusterSiHitDecoratorAlg.h.

{this, "Measurements", ""};

m_measurement_detectorElementID

SG::ReadDecorHandleKey<xAOD::TrackMeasurementValidationContainer> ActsTrk::PixelClusterSiHitDecoratorAlg::m_measurement_detectorElementID {this, "MeasurementDetectorElementID", m_inputMeasurementsKey, "detectorElementID"}

private

Definition at line 43 of file PixelClusterSiHitDecoratorAlg.h.

{this, "MeasurementDetectorElementID", m_inputMeasurementsKey, "detectorElementID"};

m_pixelDetEleCollKey

SG::ReadCondHandleKey<InDetDD::SiDetectorElementCollection> ActsTrk::PixelClusterSiHitDecoratorAlg::m_pixelDetEleCollKey {this, "PixelDetEleCollKey", "ITkPixelDetectorElementCollection"}

private

Definition at line 40 of file PixelClusterSiHitDecoratorAlg.h.

{this, "PixelDetEleCollKey", "ITkPixelDetectorElementCollection"};

m_PixelHelper

const PixelID* ActsTrk::PixelClusterSiHitDecoratorAlg::m_PixelHelper {nullptr}

private

Definition at line 66 of file PixelClusterSiHitDecoratorAlg.h.

{nullptr};

m_sdo_depositsBarcode

SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer > ActsTrk::PixelClusterSiHitDecoratorAlg::m_sdo_depositsBarcode {this, "SdoDepositsBarcode", m_inputMeasurementsKey, "sdo_depositsBarcode"}

private

Definition at line 47 of file PixelClusterSiHitDecoratorAlg.h.

{this, "SdoDepositsBarcode", m_inputMeasurementsKey, "sdo_depositsBarcode"};

m_sdo_depositsEnergy

SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer > ActsTrk::PixelClusterSiHitDecoratorAlg::m_sdo_depositsEnergy {this, "SdoDepositsEnergy", m_inputMeasurementsKey, "sdo_depositsEnergy"}

private

Definition at line 48 of file PixelClusterSiHitDecoratorAlg.h.

{this, "SdoDepositsEnergy", m_inputMeasurementsKey, "sdo_depositsEnergy"};

m_sdo_words

SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer > ActsTrk::PixelClusterSiHitDecoratorAlg::m_sdo_words {this, "SdoWords", m_inputMeasurementsKey, "sdo_words"}

private

Definition at line 46 of file PixelClusterSiHitDecoratorAlg.h.

{this, "SdoWords", m_inputMeasurementsKey, "sdo_words"};

m_SDOcontainer_key

SG::ReadHandleKey< InDetSimDataCollection > ActsTrk::PixelClusterSiHitDecoratorAlg::m_SDOcontainer_key {this, "SDOs", ""}

private

Definition at line 38 of file PixelClusterSiHitDecoratorAlg.h.

{this, "SDOs", ""};

m_sihit_barcode_decor_key

SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer > ActsTrk::PixelClusterSiHitDecoratorAlg::m_sihit_barcode_decor_key {this, "SiHitBarcode", m_inputMeasurementsKey, "sihit_barcode"}

private

Definition at line 53 of file PixelClusterSiHitDecoratorAlg.h.

{this, "SiHitBarcode", m_inputMeasurementsKey, "sihit_barcode"};

m_sihit_endPosX_decor_key

SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer > ActsTrk::PixelClusterSiHitDecoratorAlg::m_sihit_endPosX_decor_key {this, "SiHitStopPosX", m_inputMeasurementsKey, "sihit_endPosX"}

private

Definition at line 60 of file PixelClusterSiHitDecoratorAlg.h.

{this, "SiHitStopPosX", m_inputMeasurementsKey, "sihit_endPosX"};

m_sihit_endPosY_decor_key

SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer > ActsTrk::PixelClusterSiHitDecoratorAlg::m_sihit_endPosY_decor_key {this, "SiHitStopPosY", m_inputMeasurementsKey, "sihit_endPosY"}

private

Definition at line 61 of file PixelClusterSiHitDecoratorAlg.h.

{this, "SiHitStopPosY", m_inputMeasurementsKey, "sihit_endPosY"};

m_sihit_endPosZ_decor_key

SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer > ActsTrk::PixelClusterSiHitDecoratorAlg::m_sihit_endPosZ_decor_key {this, "SiHitStopPosZ", m_inputMeasurementsKey, "sihit_endPosZ"}

private

Definition at line 62 of file PixelClusterSiHitDecoratorAlg.h.

{this, "SiHitStopPosZ", m_inputMeasurementsKey, "sihit_endPosZ"};

m_sihit_energyDeposit_decor_key

SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer > ActsTrk::PixelClusterSiHitDecoratorAlg::m_sihit_energyDeposit_decor_key {this, "SiHitEnergyDeposit", m_inputMeasurementsKey, "sihit_energyDeposit"}

private

Definition at line 51 of file PixelClusterSiHitDecoratorAlg.h.

{this, "SiHitEnergyDeposit", m_inputMeasurementsKey, "sihit_energyDeposit"};

m_sihit_meanTime_decor_key

SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer > ActsTrk::PixelClusterSiHitDecoratorAlg::m_sihit_meanTime_decor_key {this, "SiHitMeanTime", m_inputMeasurementsKey, "sihit_meanTime"}

private

Definition at line 52 of file PixelClusterSiHitDecoratorAlg.h.

{this, "SiHitMeanTime", m_inputMeasurementsKey, "sihit_meanTime"};

m_sihit_pdgid_decor_key

SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer > ActsTrk::PixelClusterSiHitDecoratorAlg::m_sihit_pdgid_decor_key {this, "SiHitPdgId", m_inputMeasurementsKey, "sihit_pdgid"}

private

Definition at line 54 of file PixelClusterSiHitDecoratorAlg.h.

{this, "SiHitPdgId", m_inputMeasurementsKey, "sihit_pdgid"};

m_sihit_startPosX_decor_key

SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer > ActsTrk::PixelClusterSiHitDecoratorAlg::m_sihit_startPosX_decor_key {this, "SiHitStartPosX", m_inputMeasurementsKey, "sihit_startPosX"}

private

Definition at line 56 of file PixelClusterSiHitDecoratorAlg.h.

{this, "SiHitStartPosX", m_inputMeasurementsKey, "sihit_startPosX"};

m_sihit_startPosY_decor_key

SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer > ActsTrk::PixelClusterSiHitDecoratorAlg::m_sihit_startPosY_decor_key {this, "SiHitStartPosY", m_inputMeasurementsKey, "sihit_startPosY"}

private

Definition at line 57 of file PixelClusterSiHitDecoratorAlg.h.

{this, "SiHitStartPosY", m_inputMeasurementsKey, "sihit_startPosY"};

m_sihit_startPosZ_decor_key

SG::WriteDecorHandleKey< xAOD::TrackMeasurementValidationContainer > ActsTrk::PixelClusterSiHitDecoratorAlg::m_sihit_startPosZ_decor_key {this, "SiHitStartPosZ", m_inputMeasurementsKey, "sihit_startPosZ"}

private

Definition at line 58 of file PixelClusterSiHitDecoratorAlg.h.

{this, "SiHitStartPosZ", m_inputMeasurementsKey, "sihit_startPosZ"};

m_siHitsKey

SG::ReadHandleKey< SiHitCollection > ActsTrk::PixelClusterSiHitDecoratorAlg::m_siHitsKey {this, "SiHits", ""}

private

Definition at line 39 of file PixelClusterSiHitDecoratorAlg.h.

{this, "SiHits", ""};

m_useSiHitsGeometryMatching

Gaudi::Property<bool> ActsTrk::PixelClusterSiHitDecoratorAlg::m_useSiHitsGeometryMatching {this, "UseSiHitsGeometryMatching", true}

private

Definition at line 64 of file PixelClusterSiHitDecoratorAlg.h.

{this, "UseSiHitsGeometryMatching", true};

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:

• PixelClusterSiHitDecoratorAlg.h
• PixelClusterSiHitDecoratorAlg.cxx