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TrackingParticleBHadronRefSelector Class Reference
Inheritance diagram for TrackingParticleBHadronRefSelector:
edm::stream::EDProducer<>

Public Member Functions

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
 
 EDProducer (const EDProducer &)=delete
 
bool hasAbilityToProduceInBeginLumis () const final
 
bool hasAbilityToProduceInBeginProcessBlocks () const final
 
bool hasAbilityToProduceInBeginRuns () const final
 
bool hasAbilityToProduceInEndLumis () const final
 
bool hasAbilityToProduceInEndProcessBlocks () const final
 
bool hasAbilityToProduceInEndRuns () const final
 
const EDProduceroperator= (const EDProducer &)=delete
 

Static Public Member Functions

static void fillDescriptions (edm::ConfigurationDescriptions &descriptions)
 

Private Attributes

edm::EDGetTokenT< TrackingParticleCollectiontpToken_
 
HistoryBase tracer_
 

Additional Inherited Members

- Public Types inherited from edm::stream::EDProducer<>
using CacheTypes = CacheContexts< T... >
 
using GlobalCache = typename CacheTypes::GlobalCache
 
using HasAbility = AbilityChecker< T... >
 
using InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache
 
using LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache
 
using LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >
 
using LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache
 
using RunCache = typename CacheTypes::RunCache
 
using RunContext = RunContextT< RunCache, GlobalCache >
 
using RunSummaryCache = typename CacheTypes::RunSummaryCache
 

Detailed Description

Definition at line 16 of file TrackingParticleBHadronRefSelector.cc.

Constructor & Destructor Documentation

◆ TrackingParticleBHadronRefSelector()

TrackingParticleBHadronRefSelector::TrackingParticleBHadronRefSelector ( const edm::ParameterSet iConfig)

Definition at line 30 of file TrackingParticleBHadronRefSelector.cc.

References HistoryBase::depth(), and tracer_.

31  : tpToken_(consumes<TrackingParticleCollection>(iConfig.getParameter<edm::InputTag>("src"))) {
32  tracer_.depth(-2); // as in SimTracker/TrackHistory/src/TrackClassifier.cc
33 
34  produces<TrackingParticleRefVector>();
35 }
T getParameter(std::string const &) const
Definition: ParameterSet.h:307
edm::EDGetTokenT< TrackingParticleCollection > tpToken_
void depth(int d)
Set the depth of the history.
Definition: HistoryBase.h:49

Member Function Documentation

◆ fillDescriptions()

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

Definition at line 37 of file TrackingParticleBHadronRefSelector.cc.

References edm::ConfigurationDescriptions::add(), submitPVResolutionJobs::desc, and ProducerED_cfi::InputTag.

37  {
39  desc.add<edm::InputTag>("src", edm::InputTag("mix", "MergedTrackTruth"));
40  descriptions.add("trackingParticleBHadronRefSelectorDefault", desc);
41 }
void add(std::string const &label, ParameterSetDescription const &psetDescription)

◆ produce()

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

Definition at line 43 of file TrackingParticleBHadronRefSelector.cc.

References mps_fire::end, HistoryBase::evaluate(), mps_fire::i, iEvent, eostools::move(), EgammaObjectsElectrons_cfi::particleID, LHEGenericFilter_cfi::ParticleID, HistoryBase::recoGenParticleTrail(), runTheMatrix::ret, tpToken_, and tracer_.

43  {
45  iEvent.getByToken(tpToken_, h_tps);
46 
47  auto ret = std::make_unique<TrackingParticleRefVector>();
48 
49  // Logic is similar to SimTracker/TrackHistory
50  for (size_t i = 0, end = h_tps->size(); i < end; ++i) {
51  auto tpRef = TrackingParticleRef(h_tps, i);
52  if (tracer_.evaluate(tpRef)) { // ignore TP if history can not be traced
53  // following is from TrackClassifier::processesAtGenerator()
54  HistoryBase::RecoGenParticleTrail const &recoGenParticleTrail = tracer_.recoGenParticleTrail();
55  for (const auto &particle : recoGenParticleTrail) {
56  HepPDT::ParticleID particleID(particle->pdgId());
57  if (particleID.hasBottom()) {
58  ret->push_back(tpRef);
59  break;
60  }
61  }
62  }
63  }
64 
65  iEvent.put(std::move(ret));
66 }
ret
prodAgent to be discontinued
std::vector< const reco::GenParticle * > RecoGenParticleTrail
reco::GenParticle trail type.
Definition: HistoryBase.h:18
int iEvent
Definition: GenABIO.cc:224
edm::EDGetTokenT< TrackingParticleCollection > tpToken_
bool evaluate(TrackingParticleRef tpr)
Evaluate track history using a TrackingParticleRef.
Definition: HistoryBase.h:96
RecoGenParticleTrail const & recoGenParticleTrail() const
Return all reco::GenParticle in the history.
Definition: HistoryBase.h:64
edm::Ref< TrackingParticleCollection > TrackingParticleRef
def move(src, dest)
Definition: eostools.py:511

Member Data Documentation

◆ tpToken_

edm::EDGetTokenT<TrackingParticleCollection> TrackingParticleBHadronRefSelector::tpToken_
private

Definition at line 25 of file TrackingParticleBHadronRefSelector.cc.

Referenced by produce().

◆ tracer_

HistoryBase TrackingParticleBHadronRefSelector::tracer_
private