TrackingParticleBHadronRefSelector Class Reference

Inheritance diagram for TrackingParticleBHadronRefSelector:

Public Member Functions
virtual void	produce (edm::Event &iEvent, const edm::EventSetup &iSetup) override
	TrackingParticleBHadronRefSelector (const edm::ParameterSet &iConfig)
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
Public Member Functions inherited from edm::stream::EDProducerBase
	EDProducerBase ()
ModuleDescription const &	moduleDescription () const
virtual	~EDProducerBase ()
Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const
	ProducerBase ()
void	registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...
void	resolvePutIndicies (BranchType iBranchType, std::unordered_multimap< std::string, edm::ProductResolverIndex > const &iIndicies, std::string const &moduleLabel)
virtual	~ProducerBase () noexcept(false)
Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const
	EDConsumerBase ()
	EDConsumerBase (EDConsumerBase const &)=delete
	EDConsumerBase (EDConsumerBase &&)=default
ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFromEvent () const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const
EDConsumerBase const &	operator= (EDConsumerBase const &)=delete
EDConsumerBase &	operator= (EDConsumerBase &&)=default
bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
virtual	~EDConsumerBase () noexcept(false)

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)
Static Public Member Functions inherited from edm::stream::EDProducerBase
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Attributes
edm::EDGetTokenT< TrackingParticleCollection >	tpToken_
HistoryBase	tracer_

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes
typedef CacheTypes::GlobalCache	GlobalCache
typedef AbilityChecker< T... >	HasAbility
typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache
typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext
typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache
typedef CacheTypes::RunCache	RunCache
typedef RunContextT< RunCache, GlobalCache >	RunContext
typedef CacheTypes::RunSummaryCache	RunSummaryCache
Public Types inherited from edm::stream::EDProducerBase
typedef EDProducerAdaptorBase	ModuleType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels
Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)
ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...
template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()
void	consumesMany (const TypeToGet &id)
template<BranchType B>
void	consumesMany (const TypeToGet &id)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Definition at line 16 of file TrackingParticleBHadronRefSelector.cc.

Constructor & Destructor Documentation

TrackingParticleBHadronRefSelector::TrackingParticleBHadronRefSelector

(

const edm::ParameterSet &

iConfig

)

Definition at line 31 of file TrackingParticleBHadronRefSelector.cc.

References HistoryBase::depth(), and tracer_.

                                                                                                    :
  tpToken_(consumes<TrackingParticleCollection>(iConfig.getParameter<edm::InputTag>("src")))
{
  tracer_.depth(-2); // as in SimTracker/TrackHistory/src/TrackClassifier.cc

  produces<TrackingParticleRefVector>();
}

Member Function Documentation

void TrackingParticleBHadronRefSelector::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions )

static

Definition at line 39 of file TrackingParticleBHadronRefSelector.cc.

References edm::ConfigurationDescriptions::add(), and edm::ParameterSetDescription::add().

                                                                                                    {
  edm::ParameterSetDescription desc;
  desc.add<edm::InputTag>("src", edm::InputTag("mix", "MergedTrackTruth"));
  descriptions.add("trackingParticleBHadronRefSelector", desc);
}

void TrackingParticleBHadronRefSelector::produce ( edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

overridevirtual

Definition at line 45 of file TrackingParticleBHadronRefSelector.cc.

References DEFINE_FWK_MODULE, end, HistoryBase::evaluate(), edm::Event::getByToken(), mps_fire::i, eostools::move(), EgammaObjectsElectrons_cfi::particleID, source_particleGun_cfi::ParticleID, edm::Event::put(), HistoryBase::recoGenParticleTrail(), tpToken_, and tracer_.

                                                                                              {
  edm::Handle<TrackingParticleCollection> h_tps;
  iEvent.getByToken(tpToken_, h_tps);

  auto ret = std::make_unique<TrackingParticleRefVector>();

  // Logic is similar to SimTracker/TrackHistory
  for(size_t i=0, end=h_tps->size(); i<end; ++i) {
    auto tpRef = TrackingParticleRef(h_tps, i);
    if(tracer_.evaluate(tpRef)) { // ignore TP if history can not be traced
      // following is from TrackClassifier::processesAtGenerator()
      HistoryBase::RecoGenParticleTrail const & recoGenParticleTrail = tracer_.recoGenParticleTrail();
      for(const auto& particle: recoGenParticleTrail) {
        HepPDT::ParticleID particleID(particle->pdgId());
        if(particleID.hasBottom()) {
          ret->push_back(tpRef);
          break;
        }
      }
    }
  }

  iEvent.put(std::move(ret));
}

Member Data Documentation

edm::EDGetTokenT<TrackingParticleCollection> TrackingParticleBHadronRefSelector::tpToken_

private

Definition at line 25 of file TrackingParticleBHadronRefSelector.cc.

Referenced by produce().

HistoryBase TrackingParticleBHadronRefSelector::tracer_

private

Definition at line 27 of file TrackingParticleBHadronRefSelector.cc.

Referenced by produce(), and TrackingParticleBHadronRefSelector().