#include <PFClusterProducer.h>

Inheritance diagram for PFClusterProducer:

Public Member Functions
void	beginLuminosityBlock (const edm::LuminosityBlock &, const edm::EventSetup &) override

	PFClusterProducer (const edm::ParameterSet &)

void	produce (edm::Event &, const edm::EventSetup &) override

	~PFClusterProducer () override=default

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndRuns () const final

Private Types
typedef InitialClusteringStepBase	ICSB

typedef PFClusterBuilderBase	PFCBB

typedef PFCPositionCalculatorBase	PosCalc

typedef RecHitTopologicalCleanerBase	RHCB

Private Attributes
std::vector< std::unique_ptr< RecHitTopologicalCleanerBase > >	_cleaners

std::unique_ptr< PFClusterEnergyCorrectorBase >	_energyCorrector

std::unique_ptr< InitialClusteringStepBase >	_initialClustering

std::unique_ptr< PFClusterBuilderBase >	_pfClusterBuilder

std::unique_ptr< PFCPositionCalculatorBase >	_positionReCalc

const bool	_prodInitClusters

edm::EDGetTokenT< reco::PFRecHitCollection >	_rechitsLabel

std::vector< std::unique_ptr< RecHitTopologicalCleanerBase > >	_seedcleaners

std::unique_ptr< SeedFinderBase >	_seedFinder

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

Detailed Description

Definition at line 20 of file PFClusterProducer.h.

Member Typedef Documentation

◆ ICSB

typedef InitialClusteringStepBase PFClusterProducer::ICSB

private

Definition at line 22 of file PFClusterProducer.h.

◆ PFCBB

typedef PFClusterBuilderBase PFClusterProducer::PFCBB

private

Definition at line 23 of file PFClusterProducer.h.

◆ PosCalc

typedef PFCPositionCalculatorBase PFClusterProducer::PosCalc

private

Definition at line 24 of file PFClusterProducer.h.

◆ RHCB

typedef RecHitTopologicalCleanerBase PFClusterProducer::RHCB

private

Definition at line 21 of file PFClusterProducer.h.

Constructor & Destructor Documentation

◆ PFClusterProducer()

PFClusterProducer::PFClusterProducer ( const edm::ParameterSet & conf )

Definition at line 15 of file PFClusterProducer.cc.

     : _prodInitClusters(conf.getUntrackedParameter<bool>("prodInitialClusters", false)) {
   _rechitsLabel = consumes<reco::PFRecHitCollection>(conf.getParameter<edm::InputTag>("recHitsSource"));
   //setup rechit cleaners
   const edm::VParameterSet& cleanerConfs = conf.getParameterSetVector("recHitCleaners");
   for (const auto& conf : cleanerConfs) {
     const std::string& cleanerName = conf.getParameter<std::string>("algoName");
     _cleaners.emplace_back(RecHitTopologicalCleanerFactory::get()->create(cleanerName, conf));
   }
  
   if (conf.exists("seedCleaners")) {
     const edm::VParameterSet& seedcleanerConfs = conf.getParameterSetVector("seedCleaners");
  
     for (const auto& conf : seedcleanerConfs) {
       const std::string& seedcleanerName = conf.getParameter<std::string>("algoName");
       _seedcleaners.emplace_back(RecHitTopologicalCleanerFactory::get()->create(seedcleanerName, conf));
     }
   }
  
   edm::ConsumesCollector sumes = consumesCollector();
  
   // setup seed finding
   const edm::ParameterSet& sfConf = conf.getParameterSet("seedFinder");
   const std::string& sfName = sfConf.getParameter<std::string>("algoName");
   _seedFinder = SeedFinderFactory::get()->create(sfName, sfConf);
   //setup topo cluster builder
   const edm::ParameterSet& initConf = conf.getParameterSet("initialClusteringStep");
   const std::string& initName = initConf.getParameter<std::string>("algoName");
   _initialClustering = InitialClusteringStepFactory::get()->create(initName, initConf, sumes);
   //setup pf cluster builder if requested
   const edm::ParameterSet& pfcConf = conf.getParameterSet("pfClusterBuilder");
   if (!pfcConf.empty()) {
     const std::string& pfcName = pfcConf.getParameter<std::string>("algoName");
     _pfClusterBuilder = PFClusterBuilderFactory::get()->create(pfcName, pfcConf);
   }
   //setup (possible) recalcuation of positions
   const edm::ParameterSet& pConf = conf.getParameterSet("positionReCalc");
   if (!pConf.empty()) {
     const std::string& pName = pConf.getParameter<std::string>("algoName");
     _positionReCalc = PFCPositionCalculatorFactory::get()->create(pName, pConf);
   }
   // see if new need to apply corrections, setup if there.
   const edm::ParameterSet& cConf = conf.getParameterSet("energyCorrector");
   if (!cConf.empty()) {
     const std::string& cName = cConf.getParameter<std::string>("algoName");
     _energyCorrector = PFClusterEnergyCorrectorFactory::get()->create(cName, cConf);
   }
  
   if (_prodInitClusters) {
     produces<reco::PFClusterCollection>("initialClusters");
   }
   produces<reco::PFClusterCollection>();
 }

References _cleaners, _energyCorrector, _initialClustering, _pfClusterBuilder, _positionReCalc, _prodInitClusters, _rechitsLabel, _seedcleaners, _seedFinder, beamerCreator::create(), edm::ParameterSet::empty(), edm::ParameterSet::exists(), get, edm::ParameterSet::getParameter(), edm::ParameterSet::getParameterSet(), edm::ParameterSet::getParameterSetVector(), and AlCaHLTBitMon_QueryRunRegistry::string.

◆ ~PFClusterProducer()

PFClusterProducer::~PFClusterProducer ( )

overridedefault

Member Function Documentation

◆ beginLuminosityBlock()

void PFClusterProducer::beginLuminosityBlock	(	const edm::LuminosityBlock &	lumi,
		const edm::EventSetup &	es
	)

override

Definition at line 69 of file PFClusterProducer.cc.

                                                                                                     {
   _initialClustering->update(es);
   if (_pfClusterBuilder)
     _pfClusterBuilder->update(es);
   if (_positionReCalc)
     _positionReCalc->update(es);
   for (const auto& cleaner : _cleaners)
     cleaner->update(es);
   for (const auto& cleaner : _seedcleaners)
     cleaner->update(es);
 }

References _cleaners, _initialClustering, _pfClusterBuilder, _positionReCalc, and _seedcleaners.

◆ produce()

void PFClusterProducer::produce	(	edm::Event &	e,
		const edm::EventSetup &	es
	)

override

Definition at line 81 of file PFClusterProducer.cc.

                                                                     {
   _initialClustering->reset();
   if (_pfClusterBuilder)
     _pfClusterBuilder->reset();
  
   edm::Handle<reco::PFRecHitCollection> rechits;
   e.getByToken(_rechitsLabel, rechits);
  
   _initialClustering->updateEvent(e);
  
   std::vector<bool> mask(rechits->size(), true);
   for (const auto& cleaner : _cleaners) {
     cleaner->clean(rechits, mask);
   }
  
   // no seeding on these hits
   std::vector<bool> seedmask = mask;
   for (const auto& cleaner : _seedcleaners) {
     cleaner->clean(rechits, seedmask);
   }
  
   std::vector<bool> seedable(rechits->size(), false);
   _seedFinder->findSeeds(rechits, seedmask, seedable);
  
   auto initialClusters = std::make_unique<reco::PFClusterCollection>();
   _initialClustering->buildClusters(rechits, mask, seedable, *initialClusters);
   LOGVERB("PFClusterProducer::produce()") << *_initialClustering;
  
   auto pfClusters = std::make_unique<reco::PFClusterCollection>();
   pfClusters.reset(new reco::PFClusterCollection);
   if (_pfClusterBuilder) {  // if we've defined a re-clustering step execute it
     _pfClusterBuilder->buildClusters(*initialClusters, seedable, *pfClusters);
     LOGVERB("PFClusterProducer::produce()") << *_pfClusterBuilder;
   } else {
     pfClusters->insert(pfClusters->end(), initialClusters->begin(), initialClusters->end());
   }
  
   if (_positionReCalc) {
     _positionReCalc->calculateAndSetPositions(*pfClusters);
   }
  
   if (_energyCorrector) {
     _energyCorrector->correctEnergies(*pfClusters);
   }
  
   if (_prodInitClusters)
     e.put(std::move(initialClusters), "initialClusters");
   e.put(std::move(pfClusters));
 }