edm::RefToBase< T > Class Template Reference

#include <AssociativeIterator.h>

Public Types
typedef T	value_type

Public Member Functions
template<class REF >
REF	castTo () const
value_type const *	get () const
std::unique_ptr < reftobase::RefHolderBase >	holder () const
ProductID	id () const
bool	isAvailable () const
bool	isNonnull () const
	Checks for non-null. More...
bool	isNull () const
	Checks for null. More...
bool	isTransient () const
size_t	key () const
bool	operator! () const
	Checks for null. More...
bool	operator!= (RefToBase const &rhs) const
value_type const &	operator* () const
value_type const *	operator-> () const
RefToBase &	operator= (RefToBase &&other) noexcept
RefToBase &	operator= (RefToBase const &rhs)
bool	operator== (RefToBase const &rhs) const
EDProductGetter const *	productGetter () const
	RefToBase ()
	RefToBase (RefToBase const &other)
	RefToBase (RefToBase &&other) noexcept
template<typename C1 , typename T1 , typename F1 >
	RefToBase (Ref< C1, T1, F1 > const &r)
template<typename C >
	RefToBase (RefProd< C > const &r)
	RefToBase (RefToBaseProd< T > const &r, size_t i)
	RefToBase (Handle< View< T >> const &handle, size_t i)
template<typename T1 >
	RefToBase (RefToBase< T1 > const &r)
	RefToBase (std::unique_ptr< reftobase::BaseHolder< value_type >>)
	RefToBase (std::shared_ptr< reftobase::RefHolderBase > p)
void	swap (RefToBase &other)
	~RefToBase () noexcept

Static Public Member Functions
static short	Class_Version ()

Private Member Functions
value_type const *	getPtrImpl () const

Private Attributes
reftobase::BaseHolder < value_type > *	holder_

Friends
template<typename B >
class	RefToBase
class	RefToBaseProd< T >
class	RefToBaseVector< T >

Detailed Description

template<class T>
class edm::RefToBase< T >

Definition at line 54 of file AssociativeIterator.h.

Member Typedef Documentation

template<class T>

typedef T edm::RefToBase< T >::value_type

Definition at line 72 of file RefToBase.h.

Constructor & Destructor Documentation

template<class T >

RefToBase::RefToBase ( )

inline

Definition at line 139 of file RefToBase.h.

: holder_(nullptr) {}

template<class T >

RefToBase::RefToBase ( RefToBase< T > const &  other )

inline

Definition at line 142 of file RefToBase.h.

: holder_(other.holder_ ? other.holder_->clone() : nullptr) {}

template<class T >

RefToBase::RefToBase ( RefToBase< T > &&  other )

inlinenoexcept

Definition at line 145 of file RefToBase.h.

                                                           : holder_(other.holder_) {
    other.holder_ = nullptr;
  }

template<class T >

template<typename C1 , typename T1 , typename F1 >

RefToBase::RefToBase ( Ref< C1, T1, F1 > const &  r )

inlineexplicit

Definition at line 159 of file RefToBase.h.

      : holder_(new reftobase::Holder<T, Ref<C1, T1, F1>>(iRef)) {}

template<class T >

template<typename C >

RefToBase::RefToBase ( RefProd< C > const &  r )

inlineexplicit

Definition at line 164 of file RefToBase.h.

: holder_(new reftobase::Holder<T, RefProd<C>>(iRef)) {}

template<class T>

RefToBase::RefToBase ( RefToBaseProd< T > const &  r, size_t  i  )

inline

Definition at line 354 of file RefToBase.h.

      : holder_(r.operator->()->refAt(i).holder_->clone()) {}

template<typename T>

RefToBase::RefToBase ( Handle< View< T >> const &  handle, size_t  i  )

inline

Definition at line 358 of file RefToBase.h.

      : holder_(handle.operator->()->refAt(i).holder_->clone()) {}

template<class T >

template<typename T1 >

RefToBase::RefToBase ( RefToBase< T1 > const &  r )

inlineexplicit

Definition at line 168 of file RefToBase.h.

References relativeConstraints::value.

      : holder_(
            new reftobase::IndirectHolder<T>(std::shared_ptr<edm::reftobase::RefHolderBase>(iRef.holder().release()))) {
    // OUT: holder_( new reftobase::Holder<T,RefToBase<T1> >(iRef ) )  {
    // Forcing the conversion through IndirectHolder,
    //   as Holder<T,RefToBase<T1>> would need dictionaries we will never have.
    // In this way we only need the IndirectHolder<T> and the RefHolder of the real type of the item
    // This might cause a small performance penalty.
    static_assert(std::is_base_of<T, T1>::value, "RefToBase::RefToBase T not base of T1");
  }

template<class T>

RefToBase::RefToBase ( std::unique_ptr< reftobase::BaseHolder< value_type >>  p )

inline

Definition at line 180 of file RefToBase.h.

: holder_(p.release()) {}

template<class T>

RefToBase::RefToBase ( std::shared_ptr< reftobase::RefHolderBase >  p )

inline

Definition at line 183 of file RefToBase.h.

      : holder_(new reftobase::IndirectHolder<T>(p)) {}

template<class T >

RefToBase::~RefToBase ( )

inlinenoexcept

Definition at line 187 of file RefToBase.h.

                                           {
    delete holder_;
  }

Member Function Documentation

template<class T >

template<class REF >

REF RefToBase::castTo

(

)

const

Definition at line 257 of file RefToBase.h.

References edm::errors::InvalidReference, submitPVResolutionJobs::key, mergeVDriftHistosByStation::name, edm::refcoreimpl::productGetter(), edm::Exception::throwThis(), and relativeConstraints::value.

Referenced by egPM::AbsEtaNrClus::AbsEtaNrClus(), egPM::AbsEtaNrClusEt::AbsEtaNrClusEt(), egPM::AbsEtaNrClusPhi::AbsEtaNrClusPhi(), ElectronMcSignalValidator::analyze(), ElectronMcFakeValidator::analyze(), ElectronSeedAnalyzer::analyze(), GsfElectronMCAnalyzer::analyze(), GsfElectronMCFakeAnalyzer::analyze(), GsfElectronFakeAnalyzer::analyze(), GsfElectronDataAnalyzer::analyze(), ConversionProducer::buildCollection(), MuonTrajectoryCleaner::clean(), reco::JetSignalVertexCompatibilityAlgo::convert(), HLTElectronPixelMatchFilter::getNrOfMatches(), reco::GsfElectronCore::GsfElectronCore(), EgammaHLTExtraProducer::matchingGsfTrks(), reco::PFTauDecayMode::pfMasterClones(), pat::PATJetUpdater::produce(), ConversionTrackProducer::produce(), HLTScoutingEgammaProducer::produce(), NuclearTrackCorrector::produce(), EgammaHLTPixelMatchVarProducer::produce(), GsfElectronAlgo::setCutBasedPreselectionFlag(), GsfElectronAlgo::setPixelMatchInfomation(), EgammaHLTExtraProducer::setSeeds(), and reco::PFTau::sourceCandidatePtr().

                                 {
    if (!holder_) {
      Exception::throwThis(errors::InvalidReference,
                           "attempting to cast a null RefToBase;\n"
                           "You should check for nullity before casting.");
    }

    checkTypeCompatibility<T, typename REF::value_type>();

    // If REF is type edm::Ref<C,T,F>, then it is impossible to
    // check the container type C here. We just have to assume
    // that the caller provided the correct type.

    EDProductGetter const* getter = productGetter();
    if (getter) {
      return REF(id(), key(), getter);
    }

    T const* value = get();
    if (value == nullptr) {
      return REF(id());
    }
    typename REF::value_type const* newValue = convertTo<T, typename REF::value_type>(value);
    if (newValue) {
      return REF(id(), newValue, key(), isTransient());
    }

    Exception::throwThis(errors::InvalidReference,
                         "RefToBase<T>::castTo Error attempting to cast mismatched types\n"
                         "casting from RefToBase with T: ",
                         typeid(T).name(),
                         "\ncasting to: ",
                         typeid(REF).name());
    return REF();
  }

template<class T>

static short edm::RefToBase< T >::Class_Version ( )

inlinestatic

Definition at line 124 of file RefToBase.h.

:
    value_type const* getPtrImpl() const;

template<class T >

T const * RefToBase::get ( ) const

inline

Definition at line 209 of file RefToBase.h.

Referenced by Options.Options::__getitem__(), betterConfigParser.BetterConfigParser::__updateDict(), submitPVValidationJobs.BetterConfigParser::__updateDict(), PFCheckHitPattern::analyze(), TkConvValidator::analyze(), TestOutliers::analyze(), PhotonValidator::analyze(), IsolatedTracksNxN::analyze(), PFElecTkProducer::applySelection(), reco::tau::RecoTauVertexAssociator::associatedVertex(), ConversionProducer::buildCollection(), FWPFTauProxyBuilder::buildViewType(), util.rrapi.RRApi::columns(), rrapi.RRApi::columns(), PFMEtSignInterfaceBase::compResolution(), edm::helper::RefConverter< RefToBase< T >, Ptr< T > >::convert(), util.rrapi.RRApi::count(), rrapi.RRApi::count(), util.rrapi.RRApi::data(), rrapi.RRApi::data(), reco::tau::RecoTauQualityCuts::filterTrack(), PFElecTkProducer::findPfRef(), reco::GenJet::genParticle(), MultiTrackSelector::getBestVertex(), L6SLBCorrector::getBTagInfoIndex(), L6SLBCorrectorImpl::getBTagInfoIndex(), betterConfigParser.BetterConfigParser::getCompares(), betterConfigParser.BetterConfigParser::getGeneral(), betterConfigParser.BetterConfigParser::getResultingSection(), submitPVValidationJobs.BetterConfigParser::getResultingSection(), PFElecTkProducer::isSameEgSC(), PFElecTkProducer::isSharingEcalEnergyWithEgSC(), reco::makeSpecific(), TemplatedSecondaryVertexProducer< IPTI, VTX >::matchSubjets(), pat::MET::MET(), pat::TriggerObject::origObjCand(), PFCheckHitPattern::print(), ConversionTrackProducer::produce(), pat::PATJetProducer::produce(), rrapi.RRApi::report(), util.rrapi.RRApi::report(), rrapi.RRApi::reports(), util.rrapi.RRApi::reports(), util.rrapi.RRApi::tables(), rrapi.RRApi::tables(), util.rrapi.RRApi::tags(), rrapi.RRApi::tags(), util.rrapi.RRApi::templates(), rrapi.RRApi::templates(), reco::ConversionTrack::track(), pat::VertexAssociation::track(), util.rrapi.RRApi::workspaces(), and rrapi.RRApi::workspaces().

                                          {
    return getPtrImpl();
  }

template<class T >

T const * RefToBase::getPtrImpl ( ) const

inlineprivate

Definition at line 332 of file RefToBase.h.

                                                 {
    return holder_ ? holder_->getPtr() : nullptr;
  }

template<class T >

std::unique_ptr< reftobase::RefHolderBase > RefToBase::holder

(

)

const

Definition at line 337 of file RefToBase.h.

                                                                   {
    return holder_ ? holder_->holder() : std::unique_ptr<reftobase::RefHolderBase>();
  }

template<class T >

ProductID RefToBase::id ( ) const

inline

Definition at line 214 of file RefToBase.h.

References edm::ProductID::id().

Referenced by VertexAssociatorByTracks::associateSimToReco(), edm::helper::RefConverter< RefToBase< T >, Ptr< T > >::convert(), equals(), pat::PATMuonProducer::fillMuon(), edm::RefToBaseVector< T >::fillView(), BTagPerformanceAnalyzerMC::getJetWithFlavour(), BTagPerformanceAnalyzerOnData::jetRefCompare(), edm::makeRefToBaseProdFrom(), LowPtConversion::match(), ConversionTools::matchesConversion(), TemplatedSecondaryVertexProducer< IPTI, VTX >::matchSubjets(), reco::JetSignalVertexCompatibilityAlgo::RefToBaseLess< T >::operator()(), reco::RefToBaseSort::operator()(), MatchJet::operator()(), BTagPerformanceAnalyzerMC::JetRefCompare::operator()(), TopMonitor::JetRefCompare::operator()(), HLTBTagPerformanceAnalyzer::JetRefCompare::operator()(), edm::AssociationVector< KeyRefProd, CVal, KeyRef, SizeType, KeyReferenceHelper >::operator[](), and pat::helper::TriggerMatchHelper::triggerMatchObject().

                                          {
    return holder_ ? holder_->id() : ProductID();
  }

template<class T>

bool edm::RefToBase< T >::isAvailable ( ) const

inline

Checks if collection is in memory or available in the Event. No type checking is done.

Definition at line 119 of file RefToBase.h.

Referenced by edm::helper::RefConverter< RefToBase< T >, Ptr< T > >::convert(), MTVHistoProducerAlgoForTracker::getSeedingLayerSetBin(), LowPtConversion::match(), pat::tau::TauPFEssential::TauPFEssential(), and pat::tau::TauPFSpecific::TauPFSpecific().

{ return holder_ ? holder_->isAvailable() : false; }

template<class T >

bool RefToBase::isNonnull ( ) const

inline

Checks for non-null.

Definition at line 301 of file RefToBase.h.

Referenced by LowPtConversion::addUserVars(), reco::tau::RecoTauVertexAssociator::associatedVertex(), VertexClassifier::evaluate(), TrackClassifier::evaluate(), PFElecTkProducer::isSameEgSC(), PFElecTkProducer::isSharingEcalEnergyWithEgSC(), LowPtConversion::match(), RecoTracktoTP::matched(), TPtoRecoTrack::matchedA(), TPtoRecoTrack::matchedB(), reco::tau::RecoTauPiZeroStripPlugin2::operator()(), reco::tau::RecoTauPiZeroStripPlugin3::operator()(), SoftLepton::refineJetAxis(), RecoTracktoTP::RT(), TPtoRecoTrack::RTA(), TPtoRecoTrack::RTB(), pat::tau::TauPFEssential::TauPFEssential(), and pat::tau::TauPFSpecific::TauPFSpecific().

                                            {
    return !isNull();
  }

template<class T >

bool RefToBase::isNull ( ) const

inline

Checks for null.

Definition at line 295 of file RefToBase.h.

References gpuClustering::id.

Referenced by ElectronSeedAnalyzer::analyze(), pat::helper::VertexingHelper::associate(), reco::tau::RecoTauVertexAssociator::associatedVertex(), edm::RefToBaseVector< T >::fillView(), BTagPerformanceAnalyzerMC::getJetWithFlavour(), MTVHistoProducerAlgoForTracker::getSeedingLayerSetBin(), reco::GsfElectronCore::GsfElectronCore(), pat::VertexAssociation::hasTrack(), LowPtConversion::match(), ConversionTools::matchesConversion(), reco::CaloRecHitCandidate::overlap(), HLTMuonTrackMassFilter::pairMatched(), RecoTauProducer::produce(), and GsfElectronAlgo::setPixelMatchInfomation().

                                         {
    return !id().isValid();
  }

template<class T>

bool edm::RefToBase< T >::isTransient ( ) const

inline

Definition at line 121 of file RefToBase.h.

{ return holder_ ? holder_->isTransient() : false; }

template<class T >

size_t RefToBase::key ( ) const

inline

Definition at line 219 of file RefToBase.h.

References edm::errors::InvalidReference, and edm::Exception::throwThis().

Referenced by MuonTrackValidator::analyze(), MuonToTrackingParticleAssociatorByHitsImpl::associateMuons(), VertexAssociatorByTracks::associateSimToReco(), PFDisplacedVertexFinder::commonTracks(), edm::helper::RefConverter< RefToBase< T >, Ptr< T > >::convert(), equals(), edm::RefToBaseVector< T >::fillView(), find_element_ref(), BTagPerformanceAnalyzerOnData::jetRefCompare(), PFDisplacedVertexCandidateFinder::link(), LowPtConversion::match(), ConversionTools::matchesConversion(), TemplatedSecondaryVertexProducer< IPTI, VTX >::matchSubjets(), reco::JetSignalVertexCompatibilityAlgo::RefToBaseLess< T >::operator()(), reco::RefToBaseSort::operator()(), BTagPerformanceAnalyzerMC::JetRefCompare::operator()(), TopMonitor::JetRefCompare::operator()(), HLTBTagPerformanceAnalyzer::JetRefCompare::operator()(), SoftLepton::TrackCompare::operator()(), edm::AssociationVector< KeyRefProd, CVal, KeyRef, SizeType, KeyReferenceHelper >::operator[](), PFDisplacedTrackerVertexProducer::produce(), ProbeMulteplicityProducer::produce(), cms::CkfTrackCandidateMakerBase::produceBase(), IPProducerHelpers::FromJetAndCands::tracks(), and pat::helper::TriggerMatchHelper::triggerMatchObject().

                                        {
    if (holder_ == nullptr) {
      Exception::throwThis(errors::InvalidReference,
                           "attempting get key from  null RefToBase;\n"
                           "You should check for nullity before calling key().");
      return 0;
    }
    return holder_->key();
  }

template<class T >

bool RefToBase::operator! ( ) const

inline

Checks for null.

Definition at line 307 of file RefToBase.h.

                                            {
    return isNull();
  }

template<class T>

bool RefToBase::operator!= ( RefToBase< T > const &  rhs ) const

inline

Definition at line 317 of file RefToBase.h.

                                                                    {
    return !(*this == rhs);
  }

template<class T >

T const & RefToBase::operator* ( ) const

inline

Definition at line 199 of file RefToBase.h.

                                                {
    return *getPtrImpl();
  }

template<class T >

T const * RefToBase::operator-> ( ) const

inline

Definition at line 204 of file RefToBase.h.

                                                 {
    return getPtrImpl();
  }

template<class T >

RefToBase< T > & RefToBase::operator= ( RefToBase< T > &&  other )

inlinenoexcept

Definition at line 150 of file RefToBase.h.

References edm::RefToBase< T >::holder_.

                                                                         {
    delete holder_;
    holder_ = other.holder_;
    other.holder_ = nullptr;
    return *this;
  }

template<class T>

RefToBase& edm::RefToBase< T >::operator=

(

RefToBase< T > const &

rhs

)

template<class T>

bool RefToBase::operator== ( RefToBase< T > const &  rhs ) const

inline

Definition at line 312 of file RefToBase.h.

References edm::RefToBase< T >::holder_.

                                                                    {
    return holder_ ? holder_->isEqualTo(*rhs.holder_) : holder_ == rhs.holder_;
  }

template<class T >

EDProductGetter const * RefToBase::productGetter ( ) const

inline

Definition at line 327 of file RefToBase.h.

                                                                  {
    return holder_ ? holder_->productGetter() : nullptr;
  }

template<class T>

void RefToBase::swap ( RefToBase< T > &  other )

inline

Definition at line 322 of file RefToBase.h.

References edm::RefToBase< T >::holder_, and std::swap().

Referenced by edm::swap().

                                                    {
    std::swap(holder_, other.holder_);
  }

Friends And Related Function Documentation

template<class T>

template<typename B >

friend class RefToBase

friend

Definition at line 131 of file RefToBase.h.

template<class T>

friend class RefToBaseProd< T >

friend

Definition at line 129 of file RefToBase.h.

template<class T>

friend class RefToBaseVector< T >

friend

Definition at line 128 of file RefToBase.h.

Member Data Documentation

template<class T>

reftobase::BaseHolder<value_type>* edm::RefToBase< T >::holder_

private

Definition at line 127 of file RefToBase.h.

Referenced by edm::RefToBase< TrajectorySeed >::isAvailable(), edm::RefToBase< TrajectorySeed >::isTransient(), edm::RefToBase< T >::operator=(), edm::RefToBase< T >::operator==(), edm::RefToBaseVector< T >::push_back(), and edm::RefToBase< T >::swap().