MuonR4::TruthSegToTruthPartAssocAlg Class Reference

The TruthSegToTruthPartAssocAlg associates the TruthSegments with the primary TruthParticle from the IP. More...

#include <TruthSegToTruthPartAssocAlg.h>

Inheritance diagram for MuonR4::TruthSegToTruthPartAssocAlg:

Collaboration diagram for MuonR4::TruthSegToTruthPartAssocAlg:

Public Member Functions
virtual StatusCode	initialize () override final
virtual StatusCode	execute (const EventContext &ctx) const override final
virtual StatusCode	sysInitialize () override
	Override sysInitialize.
virtual bool	isClonable () const override
	Specify if the algorithm is clonable.
virtual unsigned int	cardinality () const override
	Cardinality (Maximum number of clones that can exist) special value 0 means that algorithm is reentrant.
virtual StatusCode	sysExecute (const EventContext &ctx) override
	Execute an algorithm.
virtual const DataObjIDColl &	extraOutputDeps () const override
	Return the list of extra output dependencies.
virtual bool	filterPassed (const EventContext &ctx) const
virtual void	setFilterPassed (bool state, const EventContext &ctx) const
ServiceHandle< StoreGateSvc > &	evtStore ()
	The standard StoreGateSvc (event store) Returns (kind of) a pointer to the StoreGateSvc.
const ServiceHandle< StoreGateSvc > &	detStore () const
	The standard StoreGateSvc/DetectorStore Returns (kind of) a pointer to the StoreGateSvc.
virtual StatusCode	sysStart () override
	Handle START transition.
virtual std::vector< Gaudi::DataHandle * >	inputHandles () const override
	Return this algorithm's input handles.
virtual std::vector< Gaudi::DataHandle * >	outputHandles () const override
	Return this algorithm's output handles.
Gaudi::Details::PropertyBase &	declareProperty (Gaudi::Property< T, V, H > &t)
void	updateVHKA (Gaudi::Details::PropertyBase &)
MsgStream &	msg () const
bool	msgLvl (const MSG::Level lvl) const

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

Private Types
typedef ServiceHandle< StoreGateSvc >	StoreGateSvc_t

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

Private Attributes
ServiceHandle< Muon::IMuonIdHelperSvc >	m_idHelperSvc {this, "IdHelperSvc", "Muon::MuonIdHelperSvc/MuonIdHelperSvc"}
	IdHelperSvc to decode the Identifiers.
SG::ReadHandleKey< xAOD::TruthParticleContainer >	m_truthKey {this, "TruthKey", "MuonTruthParticles"}
	Key to the truth particle container to associate.
Gaudi::Property< std::vector< std::string > >	m_simHitIds {this, "SimHitIds", {}}
	List of simHit id decorations to read from the truth particle.
SG::ReadDecorHandleKeyArray< xAOD::TruthParticleContainer >	m_simHitKeys {this, "TruthSimHitIdKeys", {}}
	Declaration of the dependency on the simHit decorations.
SG::WriteDecorHandleKey< xAOD::TruthParticleContainer >	m_segLinkKey {this, "SegmentToPartKey", m_truthKey, "truthSegmentLinks"}
	Declaration of the segmentLink to the truth particle.
SG::ReadHandleKey< xAOD::MuonSegmentContainer >	m_segmentKey {this, "SegmentKey", "MuonTruthSegments"}
	Key to the truth segment container to associate.
SG::WriteDecorHandleKey< xAOD::MuonSegmentContainer >	m_truthLinkKey {this, "TruthToPartKey", m_segmentKey, "truthParticleLink"}
	Key of the truthParticleLink decorated onto the segment.
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

The TruthSegToTruthPartAssocAlg associates the TruthSegments with the primary TruthParticle from the IP.

At the same time, the truth particles are linked to all the associated segment candidates.

To perform the matching, the SDO identifiers decorated to the TruthParticle are compared with the SDO identifiers of the truth hits making up the truth segment.

Definition at line 24 of file TruthSegToTruthPartAssocAlg.h.

Member Typedef Documentation

StoreGateSvc_t

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

privateinherited

Definition at line 388 of file AthCommonDataStore.h.

Member Function Documentation

cardinality()

unsigned int AthCommonReentrantAlgorithm< Gaudi::Algorithm >::cardinality ( ) const

overridevirtualinherited

Cardinality (Maximum number of clones that can exist) special value 0 means that algorithm is reentrant.

Override this to return 0 for reentrant algorithms.

Definition at line 75 of file AthCommonReentrantAlgorithm.cxx.

{
  return 0;
}

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 MuonR4::TruthSegToTruthPartAssocAlg::execute ( const EventContext & ctx ) const

finaloverridevirtual

Initialize the Identifier decorators

Setup a vector with the truth particles and the associated hits

Fetch the segment container

Setup the write decorators

Finally sort the segments along the trajectory

Definition at line 39 of file TruthSegToTruthPartAssocAlg.cxx.

                                                                                 {
 
        const xAOD::TruthParticleContainer* truthParticles{nullptr};
        ATH_CHECK(SG::get(truthParticles, m_truthKey, ctx));
 
        using IdDecorHandle_t = SG::ReadDecorHandle<xAOD::TruthParticleContainer, std::vector<unsigned long long>>;
        using SegLink_t = ElementLink<xAOD::MuonSegmentContainer>;
        using SegLinkVec_t = std::vector<SegLink_t>;
        SG::WriteDecorHandle<xAOD::TruthParticleContainer, SegLinkVec_t> segLinkDecor{m_segLinkKey ,ctx};

        std::vector<IdDecorHandle_t> idDecorHandles{};
        for (const SG::ReadDecorHandleKey<xAOD::TruthParticleContainer>& hitKey : m_simHitKeys) {
            idDecorHandles.emplace_back(hitKey, ctx);
        }
        using IdSet_t = std::unordered_set<Identifier>;
        using TruthTuple_t = std::tuple<const xAOD::TruthParticle*, IdSet_t>;
        std::vector<TruthTuple_t> truthPartWithIds{};
        truthPartWithIds.reserve(truthParticles->size());
        for (const xAOD::TruthParticle* truthMuon : *truthParticles){
            segLinkDecor(*truthMuon).clear();
            IdSet_t assocIds{};
            ATH_MSG_DEBUG("Truth muon "<<truthMuon->pt()<<", eta: "<<truthMuon->eta()<<", "<<truthMuon->phi()
                         <<", barcode: "<< HepMC::uniqueID(truthMuon));
            for (const IdDecorHandle_t& hitDecor : idDecorHandles) {
                std::ranges::transform(hitDecor(*truthMuon), std::inserter(assocIds, assocIds.begin()),
                                       [this](unsigned long long rawId){
                                           const Identifier id{rawId};
                                           ATH_MSG_VERBOSE(" --- associated hit id: "<<m_idHelperSvc->toString(id));
                                           return id; 
                                        });
            }
            truthPartWithIds.emplace_back(std::make_tuple(truthMuon, std::move(assocIds)));
        }
        const xAOD::MuonSegmentContainer* segments{nullptr};
        ATH_CHECK(SG::get(segments, m_segmentKey, ctx));
        
        using TruthPartLink_t = ElementLink<xAOD::TruthParticleContainer>;
        SG::WriteDecorHandle<xAOD::MuonSegmentContainer, TruthPartLink_t> truthLinkDecor{m_truthLinkKey, ctx};
 
 
        for (const xAOD::MuonSegment* segment : *segments){
            std::unordered_set<const xAOD::MuonSimHit*> simHits = getMatchingSimHits(*segment);
            ATH_MSG_DEBUG("Reconstructed truth segment "<<SegmentFit::toString(SegmentFit::localSegmentPars(*segment))
                          <<" chamberId: "<<Muon::MuonStationIndex::chName(segment->chamberIndex())
                        <<", phi: "<<segment->sector()<<", nPrecHits: "<<segment->nPrecisionHits()
                        <<", nDoF: "<<segment->numberDoF()<<" sim hits: "<<simHits.size());
            if (msgLvl(MSG::VERBOSE)){
                std::vector<const xAOD::MuonSimHit*> sortedHits{simHits.begin(), simHits.end()};
                std::ranges::sort(sortedHits, [](const xAOD::MuonSimHit* a, const xAOD::MuonSimHit* b){
                    return a->identify() < b->identify();
                });
                for (const xAOD::MuonSimHit* hit: sortedHits) {
                    ATH_MSG_VERBOSE(" --- associated sim hit: "<<m_idHelperSvc->toString(hit->identify())
                           <<", locPos: "<<Amg::toString(xAOD::toEigen(hit->localPosition()))
                           <<", locDir: "<<Amg::toString(xAOD::toEigen(hit->localDirection())) 
                           <<", "<<hit->genParticleLink());
                }
            }
            /* now find the truth particle with all associated hits */
            const auto best_itr = std::ranges::max_element(truthPartWithIds, 
                                                           [&simHits](const TruthTuple_t& truthTupleA,
                                                                      const TruthTuple_t& truthTupleB) {
                return countMatched(simHits, std::get<1>(truthTupleA)) < 
                       countMatched(simHits, std::get<1>(truthTupleB));
            });
            if (best_itr == truthPartWithIds.end()) {
                ATH_MSG_WARNING("No truth particle matched the truth hits of the segment");
                continue;
            }
            if (1.*countMatched(simHits, std::get<1>(*best_itr)) < 0.5* simHits.size()) {
                if (msgLvl(MSG::VERBOSE)) {
                    for (const auto& [truthMuon, assocIds]: truthPartWithIds){
                        std::stringstream unMatchedStr{};
                        unsigned int counts{0};
                        for (const xAOD::MuonSimHit* hit: simHits) {
                            if (!assocIds.count(hit->identify())){
                                unMatchedStr<<" *** "<<m_idHelperSvc->toString(hit->identify())<<std::endl;
                            } else {
                                ++counts;
                            }
                        }
                        if (!counts) continue;
                        ATH_MSG_VERBOSE("Truth muon "<<truthMuon->pt()<<", eta: "<<truthMuon->eta()<<", "<<truthMuon->phi()
                             <<", barcode: "<<HepMC::uniqueID(truthMuon)<<", matched hits: "<<counts<<", unmatched: "<<std::endl<<unMatchedStr.str());
                    }
                }
                continue;
            }
            const xAOD::TruthParticle* truthPart{std::get<0>(*best_itr)};
            segLinkDecor(*truthPart).emplace_back(segments, segment->index());
            truthLinkDecor(*segment) = TruthPartLink_t{truthParticles, truthPart->index()};
        
        }
        for (const xAOD::TruthParticle* truthMuon : *truthParticles){
            const Amg::Vector3D dir = Amg::Vector3D{truthMuon->px(), truthMuon->py(), truthMuon->pz()}.normalized();
            const xAOD::TruthVertex* vtx{truthMuon->prodVtx()};
            const Amg::Vector3D pos = (vtx? Amg::Vector3D{vtx->x(), vtx->y(), vtx->z()} : Amg::Vector3D::Zero());
            SegLinkVec_t& linkedSegs{segLinkDecor(*truthMuon)};
            std::ranges::sort(linkedSegs,[&pos, &dir](const SegLink_t& linkA, const SegLink_t& linkB){
                                                return dir.dot((*linkA)->position() - pos) <
                                                       dir.dot((*linkB)->position() - pos);
                                        });
        }
        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();
  }

initialize()

StatusCode MuonR4::TruthSegToTruthPartAssocAlg::initialize ( )

finaloverridevirtual

Definition at line 27 of file TruthSegToTruthPartAssocAlg.cxx.

                                                       {
        ATH_CHECK(m_truthKey.initialize());
        for (const std::string& hitIds  : m_simHitIds) {
            m_simHitKeys.emplace_back(m_truthKey, hitIds);
        }
        ATH_CHECK(m_simHitKeys.initialize());
        ATH_CHECK(m_segLinkKey.initialize());
        ATH_CHECK(m_segmentKey.initialize());
        ATH_CHECK(m_truthLinkKey.initialize());
        ATH_CHECK(m_idHelperSvc.retrieve());
        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_idHelperSvc

ServiceHandle<Muon::IMuonIdHelperSvc> MuonR4::TruthSegToTruthPartAssocAlg::m_idHelperSvc {this, "IdHelperSvc", "Muon::MuonIdHelperSvc/MuonIdHelperSvc"}

private

IdHelperSvc to decode the Identifiers.

Definition at line 32 of file TruthSegToTruthPartAssocAlg.h.

{this, "IdHelperSvc",  "Muon::MuonIdHelperSvc/MuonIdHelperSvc"};

m_segLinkKey

SG::WriteDecorHandleKey<xAOD::TruthParticleContainer> MuonR4::TruthSegToTruthPartAssocAlg::m_segLinkKey {this, "SegmentToPartKey", m_truthKey, "truthSegmentLinks"}

private

Declaration of the segmentLink to the truth particle.

Definition at line 40 of file TruthSegToTruthPartAssocAlg.h.

{this, "SegmentToPartKey", m_truthKey, "truthSegmentLinks"};

m_segmentKey

SG::ReadHandleKey<xAOD::MuonSegmentContainer> MuonR4::TruthSegToTruthPartAssocAlg::m_segmentKey {this, "SegmentKey", "MuonTruthSegments"}

private

Key to the truth segment container to associate.

Definition at line 42 of file TruthSegToTruthPartAssocAlg.h.

{this, "SegmentKey", "MuonTruthSegments"};

m_simHitIds

Gaudi::Property<std::vector<std::string> > MuonR4::TruthSegToTruthPartAssocAlg::m_simHitIds {this, "SimHitIds", {}}

private

List of simHit id decorations to read from the truth particle.

Definition at line 36 of file TruthSegToTruthPartAssocAlg.h.

{this, "SimHitIds", {}};

m_simHitKeys

SG::ReadDecorHandleKeyArray<xAOD::TruthParticleContainer> MuonR4::TruthSegToTruthPartAssocAlg::m_simHitKeys {this, "TruthSimHitIdKeys", {}}

private

Declaration of the dependency on the simHit decorations.

Definition at line 38 of file TruthSegToTruthPartAssocAlg.h.

{this, "TruthSimHitIdKeys", {}};

m_truthKey

SG::ReadHandleKey<xAOD::TruthParticleContainer> MuonR4::TruthSegToTruthPartAssocAlg::m_truthKey {this, "TruthKey", "MuonTruthParticles"}

private

Key to the truth particle container to associate.

Definition at line 34 of file TruthSegToTruthPartAssocAlg.h.

{this, "TruthKey", "MuonTruthParticles"};

m_truthLinkKey

SG::WriteDecorHandleKey<xAOD::MuonSegmentContainer> MuonR4::TruthSegToTruthPartAssocAlg::m_truthLinkKey {this, "TruthToPartKey", m_segmentKey, "truthParticleLink"}

private

Key of the truthParticleLink decorated onto the segment.

Definition at line 44 of file TruthSegToTruthPartAssocAlg.h.

{this, "TruthToPartKey", m_segmentKey, "truthParticleLink"};

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:

• TruthSegToTruthPartAssocAlg.h
• TruthSegToTruthPartAssocAlg.cxx