edm::RefToBase< T > Class Template Reference

#include <AssociativeIterator.h>

Public Types
typedef T	value_type

Public Member Functions
template<class REF >
REF	castTo () const
	cast to a concrete type More...
value_type const *	get () const
bool	hasProductCache () const
std::auto_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...
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 const &rhs)
bool	operator== (RefToBase const &rhs) const
void const *	product () const
EDProductGetter const *	productGetter () const
	RefToBase ()
	RefToBase (RefToBase const &other)
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 (boost::shared_ptr< reftobase::RefHolderBase > p)
void	swap (RefToBase &other)
	~RefToBase ()

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 50 of file AssociativeIterator.h.

Member Typedef Documentation

template<class T>

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

Definition at line 69 of file RefToBase.h.

Constructor & Destructor Documentation

template<class T >

RefToBase::RefToBase ( )

inline

Definition at line 130 of file RefToBase.h.

                          :
    holder_(0)
  { }

template<class T >

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

inline

Definition at line 136 of file RefToBase.h.

                                                :
    holder_(other.holder_  ? other.holder_->clone() : 0)
  { }

template<class T >

template<typename C1 , typename T1 , typename F1 >

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

inlineexplicit

Definition at line 143 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 150 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 367 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 373 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 157 of file RefToBase.h.

References relativeConstraints::value.

                                                   :
        holder_(new reftobase::IndirectHolder<T> (
             boost::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.
    BOOST_STATIC_ASSERT( ( boost::is_base_of<T, T1>::value ) );
  }

template<class T>

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

inline

Definition at line 172 of file RefToBase.h.

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

template<class T >

RefToBase::~RefToBase ( )

inline

Definition at line 178 of file RefToBase.h.

  {
    delete holder_;
  }

Member Function Documentation

template<class T >

template<class REF >

REF RefToBase::castTo

(

)

const

cast to a concrete type

Definition at line 241 of file RefToBase.h.

References edm::reftobase::RefHolder< REF >::getRef(), edm::errors::InvalidReference, mergeVDriftHistosByStation::name, AlCaHLTBitMon_QueryRunRegistry::string, and edm::Exception::throwThis().

Referenced by ElectronMcFakeValidator::analyze(), ElectronMcSignalValidator::analyze(), ElectronSeedAnalyzer::analyze(), ZMuMuAnalyzer::analyze(), GsfElectronDataAnalyzer::analyze(), GsfElectronMCFakeAnalyzer::analyze(), GsfElectronFakeAnalyzer::analyze(), GsfElectronMCAnalyzer::analyze(), ZMuMuAnalyzer_cynematics::analyze(), ConversionProducer::buildCollection(), MuonTrajectoryCleaner::clean(), reco::JetSignalVertexCompatibilityAlgo::convert(), ZToMuMuFilter::filter(), reco::GsfElectronCore::GsfElectronCore(), HLTElectronPixelMatchFilter::hltFilter(), HLTEgamma::MakeL1IsolatedElectrons(), HLTEgamma::MakeL1NonIsolatedElectrons(), pat::TriggerObject::origL1EmRef(), pat::TriggerObject::origL1EtMissRef(), pat::TriggerObject::origL1JetRef(), pat::TriggerObject::origL1MuonRef(), reco::PFTauDecayMode::pfMasterClones(), ElectronSeedProducer::produce(), EgammaHLTGsfTrackVarProducer::produce(), NuclearTrackCorrector::produce(), GsfElectronCoreEcalDrivenProducer::produceEcalDrivenCore(), GsfElectronAlgo::setCutBasedPreselectionFlag(), and reco::CaloTauTagInfo::setJetRef().

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

    reftobase::RefHolder<REF> concrete_holder;
    std::string hidden_ref_type;
    if (!holder_->fillRefIfMyTypeMatches(concrete_holder,
                     hidden_ref_type))
      {
    Exception::throwThis(errors::InvalidReference,
      "cast to type: ",
      typeid(REF).name(),
      "\nfrom type: ",
      hidden_ref_type.c_str(),
      " failed. Catch this exception in case you need to check"
      " the concrete reference type.");
      }
    return concrete_holder.getRef();
  }

template<class T >

T const * RefToBase::get ( void  ) const

inline

Definition at line 212 of file RefToBase.h.

Referenced by Options.Options::__getitem__(), betterConfigParser.BetterConfigParser::__updateDict(), DimuonStatistics::analyze(), GlbMuQualityCutsAnalysis::analyze(), PFCheckHitPattern::analyze(), TkConvValidator::analyze(), PhotonValidator::analyze(), TestOutliers::analyze(), IsolatedTracksNxN::analyze(), ConversionProducer::buildCollection(), edm::helper::RefConverter< RefToBase< T >, Ptr< T > >::convert(), PFCandCommonVertexFitterBase::fill(), reco::GenJet::genParticle(), reco::Candidate::get(), reco::LeafCandidate::get(), L6SLBCorrector::getBTagInfoIndex(), betterConfigParser.BetterConfigParser::getCompares(), betterConfigParser.BetterConfigParser::getGeneral(), SelectReplacementCandidates::getRawIDsAdvanced(), betterConfigParser.BetterConfigParser::getResultingSection(), PrimaryVertexAnalyzer4PU::getSimEvents(), JetMaker::makeSpecific(), reco::makeSpecific(), pat::MET::MET(), pat::TriggerObject::origObjCand(), PFCheckHitPattern::print(), DimuonMCMatcher::produce(), pat::PATJetProducer::produce(), reco::CaloTauTagInfo::setJetRef(), pat::Tau::Tau(), reco::ConversionTrack::track(), pat::VertexAssociation::track(), and pat::Jet::tryImportSpecific().

  {
    return getPtrImpl();
  }

template<class T >

T const * RefToBase::getPtrImpl ( ) const

inlineprivate

Definition at line 340 of file RefToBase.h.

  {
    return holder_ ? holder_->getPtr() : 0;
  }

template<class T >

bool RefToBase::hasProductCache ( ) const

inline

Definition at line 327 of file RefToBase.h.

                                           {
    return holder_->hasProductCache();
  }

template<class T >

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

(

)

const

Definition at line 346 of file RefToBase.h.

                                                                 {
    return holder_->holder();
  }

template<class T >

ProductID RefToBase::id ( void  ) const

inline

Definition at line 220 of file RefToBase.h.

References edm::ProductID::id().

Referenced by VertexAssociatorByTracks::associateSimToReco(), edm::helper::RefConverter< RefToBase< T >, Ptr< T > >::convert(), pat::PATMuonProducer::fillMuon(), BTagPerformanceAnalyzerMC::getJetWithFlavour(), ConversionTools::matchesConversion(), reco::JetSignalVertexCompatibilityAlgo::RefToBaseLess< T >::operator()(), MatchJet::operator()(), BTagPerformanceAnalyzerOnData::JetRefCompare::operator()(), BTagPerformanceAnalyzerMC::JetRefCompare::operator()(), MuonAssociatorByHits::RefToBaseSort::operator()(), edm::RefToBaseProd< T >::RefToBaseProd(), 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 112 of file RefToBase.h.

Referenced by edm::helper::RefConverter< RefToBase< T >, Ptr< T > >::convert(), and pat::Jet::tryImportSpecific().

{ return holder_->isAvailable(); }

template<class T >

bool RefToBase::isNonnull ( ) const

inline

Checks for non-null.

Definition at line 279 of file RefToBase.h.

Referenced by VertexClassifier::evaluate(), TrackClassifier::evaluate(), SelectReplacementCandidates::getRawIDsAdvanced(), RecoTracktoTP::matched(), TPtoRecoTrack::matchedA(), TPtoRecoTrack::matchedB(), reco::tau::RecoTauEnergyRecoveryPlugin::operator()(), reco::tau::RecoTauPiZeroStripPlugin2::operator()(), SoftLepton::refineJetAxis(), RecoTracktoTP::RT(), TPtoRecoTrack::RTA(), TPtoRecoTrack::RTB(), and pat::Jet::tryImportSpecific().

  {
    return !isNull();
  }

template<class T >

bool RefToBase::isNull ( ) const

inline

Checks for null.

Definition at line 270 of file RefToBase.h.

Referenced by ElectronSeedAnalyzer::analyze(), pat::helper::VertexingHelper::associate(), edm::RefToBaseVector< T >::fillView(), BTagPerformanceAnalyzerMC::getJetWithFlavour(), reco::GsfElectronCore::GsfElectronCore(), pat::VertexAssociation::hasTrack(), ConversionTools::matchesConversion(), reco::CaloRecHitCandidate::overlap(), and HLTMuonTrackMassFilter::pairMatched().

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

template<class T >

size_t RefToBase::key ( ) const

inline

Definition at line 228 of file RefToBase.h.

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

Referenced by HLTMonBTagIPSource::analyze(), HLTMonBTagMuSource::analyze(), MuonTrackValidator::analyze(), VertexAssociatorByTracks::associateSimToReco(), PFDisplacedVertexFinder::commonTracks(), edm::helper::RefConverter< RefToBase< T >, Ptr< T > >::convert(), PFDisplacedVertexCandidateFinder::link(), ConversionTools::matchesConversion(), reco::JetSignalVertexCompatibilityAlgo::RefToBaseLess< T >::operator()(), reco::PFDisplacedVertexSeed::Compare::operator()(), BTagPerformanceAnalyzerOnData::JetRefCompare::operator()(), SoftLepton::TrackCompare::operator()(), BTagPerformanceAnalyzerMC::JetRefCompare::operator()(), MuonAssociatorByHits::RefToBaseSort::operator()(), DistortedPFCandProducer::produce(), PFDisplacedTrackerVertexProducer::produce(), and pat::helper::TriggerMatchHelper::triggerMatchObject().

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

template<class T >

bool RefToBase::operator! ( ) const

inline

Checks for null.

Definition at line 288 of file RefToBase.h.

  {
    return isNull();
  }

template<class T>

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

inline

Definition at line 306 of file RefToBase.h.

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

template<class T >

T const & RefToBase::operator* ( ) const

inline

Definition at line 196 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 > const &  rhs )

inline

Definition at line 186 of file RefToBase.h.

References edm::RefToBase< T >::swap(), and groupFilesInBlocks::temp.

  {
    RefToBase<T> temp( iRHS);
    temp.swap(*this);
    return *this;
  }

template<class T>

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

inline

Definition at line 296 of file RefToBase.h.

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

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

template<class T >

void const * RefToBase::product ( ) const

inline

Definition at line 333 of file RefToBase.h.

Referenced by edm::RefToBaseProd< T >::RefToBaseProd().

                                           {
    return holder_->product();
  }

template<class T >

EDProductGetter const * RefToBase::productGetter ( ) const

inline

Definition at line 321 of file RefToBase.h.

                                                           {
    return holder_->productGetter();
  }

template<class T>

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

inline

Definition at line 314 of file RefToBase.h.

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

Referenced by edm::RefToBase< T >::operator=(), and 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 121 of file RefToBase.h.

template<class T>

friend class RefToBaseProd< T >

friend

Definition at line 120 of file RefToBase.h.

template<class T>

friend class RefToBaseVector< T >

friend

Definition at line 119 of file RefToBase.h.

Member Data Documentation

template<class T>

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

private

Definition at line 118 of file RefToBase.h.

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