PFMatchedCandidateRefExtractor Class Reference

Inheritance diagram for PFMatchedCandidateRefExtractor:

Public Member Functions
	PFMatchedCandidateRefExtractor (const edm::ParameterSet &iConfig)
virtual void	produce (edm::Event &iEvent, const edm::EventSetup &iSetup) override
virtual	~PFMatchedCandidateRefExtractor ()
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)
	ProducerBase ()
void	registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...
virtual	~ProducerBase ()
Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const
	EDConsumerBase ()
ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const
std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	modulesDependentUpon (std::string const &iProcessName, std::string const &iModuleLabel, bool iPrint, std::vector< char const * > &oModuleLabels) const
void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const
bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)
virtual	~EDConsumerBase ()

Private Attributes
edm::EDGetTokenT< edm::View < reco::Candidate > >	col1Token_
edm::EDGetTokenT< edm::View < reco::Candidate > >	col2Token_
bool	extractPFCands_
std::string	moduleLabel_
edm::EDGetTokenT< edm::View < reco::PFCandidate > >	pfCandToken_

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
Static Public Member Functions inherited from edm::stream::EDProducerBase
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)
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 15 of file PFMatchedCandidateRefExtractor.cc.

Constructor & Destructor Documentation

PFMatchedCandidateRefExtractor::PFMatchedCandidateRefExtractor ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 35 of file PFMatchedCandidateRefExtractor.cc.

References extractPFCands_, edm::ParameterSet::getParameter(), and pfCandToken_.

                                                                                             :
  col1Token_(consumes<edm::View<reco::Candidate> >( iConfig.getParameter<edm::InputTag>("col1") )),
  col2Token_(consumes<edm::View<reco::Candidate> >( iConfig.getParameter<edm::InputTag>("col2") )),
  moduleLabel_(iConfig.getParameter<std::string>("@module_label"))
{
  //register products
  
  extractPFCands_=iConfig.getParameter<bool>("extractPFCandidates");

  produces<edm::PtrVector<reco::Candidate> >("col1");
  produces<edm::PtrVector<reco::Candidate> >("col2");
  if(extractPFCands_) {
    pfCandToken_=mayConsume<edm::View<reco::PFCandidate> >( iConfig.getParameter<edm::InputTag>("pfCandCollection") );
    produces<edm::PtrVector<reco::PFCandidate> >("pfCandCol1");
    produces<edm::PtrVector<reco::PFCandidate> >("pfCandCol2");
  }  

}

PFMatchedCandidateRefExtractor::~PFMatchedCandidateRefExtractor ( )

virtual

Definition at line 55 of file PFMatchedCandidateRefExtractor.cc.

                                                                {
}

Member Function Documentation

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

overridevirtual

Implements edm::stream::EDProducerBase.

Definition at line 61 of file PFMatchedCandidateRefExtractor.cc.

References EnergyCorrector::c, col1Token_, col2Token_, reco::deltaR2(), extractPFCands_, edm::Event::getByToken(), eostools::move(), pfCandToken_, and edm::Event::put().

{  


  std::unique_ptr<edm::PtrVector<reco::Candidate> > outcol1(new edm::PtrVector<reco::Candidate>());
  std::unique_ptr<edm::PtrVector<reco::Candidate> > outcol2(new edm::PtrVector<reco::Candidate>());
  
  std::unique_ptr<edm::PtrVector<reco::PFCandidate> > outPFCandCol1(new edm::PtrVector<reco::PFCandidate>());
  std::unique_ptr<edm::PtrVector<reco::PFCandidate> > outPFCandCol2(new edm::PtrVector<reco::PFCandidate>());

  edm::Handle< edm::View<reco::Candidate> > col1Handle;
  edm::Handle< edm::View<reco::Candidate> > col2Handle;
  edm::Handle< edm::View<reco::PFCandidate> > pfCandHandle;

  iEvent.getByToken( col1Token_, col1Handle );
  iEvent.getByToken( col2Token_, col2Handle ); 
   if(extractPFCands_) {
     iEvent.getByToken( pfCandToken_, pfCandHandle ); 
   }

  for(size_t iC1=0;iC1<col1Handle->size();iC1++) {
    for(size_t iC2=0;iC2<col2Handle->size();iC2++) {
      
      bool matched=(col1Handle->ptrAt(iC1)==col2Handle->ptrAt(iC2));
      if(!matched &&
     deltaR2(col1Handle->ptrAt(iC1)->p4(), col2Handle->ptrAt(iC2)->p4() )< 0.000001) {
    matched=true;
      }
   
      if(matched) {
    outcol1->push_back( col1Handle->ptrAt(iC1) );
    outcol2->push_back( col2Handle->ptrAt(iC2) );
    
    if(!extractPFCands_) continue;
    std::set<reco::CandidatePtr> sc1s;
    std::set<reco::CandidatePtr> sc2s;
    for(size_t ics1=0;ics1<col1Handle->ptrAt(iC1)->numberOfSourceCandidatePtrs();
        ics1++ ) {
      sc1s.insert( col1Handle->ptrAt(iC1)->sourceCandidatePtr(ics1));
    }
    for(size_t ics2=0;ics2<col2Handle->ptrAt(iC2)->numberOfSourceCandidatePtrs();
        ics2++ ) {
      sc2s.insert( col2Handle->ptrAt(iC2)->sourceCandidatePtr(ics2));
    }

    for(size_t ic=0;ic<pfCandHandle->size(); ++ic) {
      reco::PFCandidatePtr c = pfCandHandle->ptrAt(ic);

      bool match1=(sc1s.find(c)!=sc1s.end());
      bool match2=(sc2s.find(c)!=sc2s.end());
      
      if(!match1) {//recovery when pfcandidate sources are not equivalent
        for(size_t ics1=0;ics1<sc1s.size();ics1++) {
          if(deltaR2(c->p4(), 
         col1Handle->ptrAt(iC1)->sourceCandidatePtr(ics1)->p4())<0.0000001) { //tight dR, pfcandidates should be the same
        match1=true;
        break;
          }
        }
      }
      if(!match2) {//recovery when pfcandidate sources are not equivalent
        for(size_t ics2=0;ics2<sc2s.size();ics2++) {
          if(deltaR2(c->p4(), 
         col2Handle->ptrAt(iC2)->sourceCandidatePtr(ics2)->p4())<0.00001) { //tight dR
        match2=true;
        break;
          }
        }
      }

      if(match1) {
        outPFCandCol1->push_back(c);
      }
      if(match2) {
        outPFCandCol2->push_back(c);
      }
    } //pfcand loop
    
      } //matching
    } //col2
  } //col1

  iEvent.put(std::move(outcol1),"col1");
  iEvent.put(std::move(outcol2),"col2");
  if(extractPFCands_) {
    iEvent.put(std::move(outPFCandCol1),"pfCandCol1");
    iEvent.put(std::move(outPFCandCol2),"pfCandCol2");
  }

}

Member Data Documentation

edm::EDGetTokenT<edm::View<reco::Candidate> > PFMatchedCandidateRefExtractor::col1Token_

private

Definition at line 25 of file PFMatchedCandidateRefExtractor.cc.

Referenced by produce().

edm::EDGetTokenT<edm::View<reco::Candidate> > PFMatchedCandidateRefExtractor::col2Token_

private

Definition at line 26 of file PFMatchedCandidateRefExtractor.cc.

Referenced by produce().

bool PFMatchedCandidateRefExtractor::extractPFCands_

private

Definition at line 30 of file PFMatchedCandidateRefExtractor.cc.

Referenced by PFMatchedCandidateRefExtractor(), and produce().

std::string PFMatchedCandidateRefExtractor::moduleLabel_

private

Definition at line 27 of file PFMatchedCandidateRefExtractor.cc.

Referenced by Mixins._TypedParameterizable::insertInto(), Modules.ESSource::nameInProcessDesc_(), and Modules.ESProducer::nameInProcessDesc_().

edm::EDGetTokenT<edm::View<reco::PFCandidate> > PFMatchedCandidateRefExtractor::pfCandToken_

private

Definition at line 28 of file PFMatchedCandidateRefExtractor.cc.

Referenced by PFMatchedCandidateRefExtractor(), and produce().