#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	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () 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::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 21 of file PFClusterProducer.h.

Member Typedef Documentation

typedef InitialClusteringStepBase PFClusterProducer::ICSB

private

Definition at line 23 of file PFClusterProducer.h.

typedef PFClusterBuilderBase PFClusterProducer::PFCBB

private

Definition at line 24 of file PFClusterProducer.h.

typedef PFCPositionCalculatorBase PFClusterProducer::PosCalc

private

Definition at line 25 of file PFClusterProducer.h.

typedef RecHitTopologicalCleanerBase PFClusterProducer::RHCB

private

Definition at line 22 of file PFClusterProducer.h.

Constructor & Destructor Documentation

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

Definition at line 15 of file PFClusterProducer.cc.

References _cleaners, _energyCorrector, _initialClustering, _pfClusterBuilder, _positionReCalc, _prodInitClusters, _rechitsLabel, _seedFinder, electrons_cff::eCorr, edm::ParameterSet::empty(), reco::get(), edm::ParameterSet::getParameter(), edm::ParameterSet::getParameterSet(), edm::ParameterSet::getParameterSetVector(), and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                 :
   _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");
     RHCB* cleaner = 
       RecHitTopologicalCleanerFactory::get()->create(cleanerName,conf);
     _cleaners.push_back(std::unique_ptr<RHCB>(cleaner));
   }
   edm::ConsumesCollector sumes = consumesCollector();
 
   // setup seed finding
   const edm::ParameterSet& sfConf = 
     conf.getParameterSet("seedFinder");
   const std::string& sfName = sfConf.getParameter<std::string>("algoName");
   SeedFinderBase* sfb = SeedFinderFactory::get()->create(sfName,sfConf);
   _seedFinder.reset(sfb);
   //setup topo cluster builder
   const edm::ParameterSet& initConf = 
     conf.getParameterSet("initialClusteringStep");
   const std::string& initName = initConf.getParameter<std::string>("algoName");
   ICSB* initb = InitialClusteringStepFactory::get()->create(initName,initConf,sumes);
   _initialClustering.reset(initb);
   //setup pf cluster builder if requested
   _pfClusterBuilder.reset(nullptr);
   const edm::ParameterSet& pfcConf = conf.getParameterSet("pfClusterBuilder");
   if( !pfcConf.empty() ) {
     const std::string& pfcName = pfcConf.getParameter<std::string>("algoName");
     PFCBB* pfcb = PFClusterBuilderFactory::get()->create(pfcName,pfcConf);
     _pfClusterBuilder.reset(pfcb);
   }
   //setup (possible) recalcuation of positions
   _positionReCalc.reset(nullptr);
   const edm::ParameterSet& pConf = conf.getParameterSet("positionReCalc");
   if( !pConf.empty() ) {
     const std::string& pName = pConf.getParameter<std::string>("algoName");
     PosCalc* pcalc = PFCPositionCalculatorFactory::get()->create(pName,pConf);
     _positionReCalc.reset(pcalc);
   }
   // 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");
     PFClusterEnergyCorrectorBase* eCorr =
       PFClusterEnergyCorrectorFactory::get()->create(cName,cConf);
     _energyCorrector.reset(eCorr);
   }
   
 
   if( _prodInitClusters ) {
     produces<reco::PFClusterCollection>("initialClusters");
   }
   produces<reco::PFClusterCollection>();
 }

PFClusterProducer::~PFClusterProducer ( )

overridedefault

Member Function Documentation

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

override

Definition at line 75 of file PFClusterProducer.cc.

References _initialClustering, _pfClusterBuilder, and _positionReCalc.

                                                   {
   _initialClustering->update(es);
   if( _pfClusterBuilder ) _pfClusterBuilder->update(es);
   if( _positionReCalc ) _positionReCalc->update(es);
   
 }

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

override

Definition at line 83 of file PFClusterProducer.cc.

References _cleaners, _energyCorrector, _initialClustering, _pfClusterBuilder, _positionReCalc, _prodInitClusters, _rechitsLabel, _seedFinder, edm::Event::getByToken(), LOGVERB, RecoTauDiscriminantConfiguration::mask, eostools::move(), edm::Event::put(), and TrackInfoProducer_cfi::rechits.

                                                                     {
   _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);
   }
 
 
 
   std::vector<bool> seedable(rechits->size(),false);
   _seedFinder->findSeeds(rechits,mask,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));
 }