BoostedTauSeedsProducer Class Reference

Inheritance diagram for BoostedTauSeedsProducer:

Public Member Functions
	BoostedTauSeedsProducer (const edm::ParameterSet &)
virtual void	produce (edm::Event &, const edm::EventSetup &)
	~BoostedTauSeedsProducer ()
Public Member Functions inherited from edm::EDProducer
	EDProducer ()
ModuleDescription const &	moduleDescription () const
virtual	~EDProducer ()
Public Member Functions inherited from edm::ProducerBase
	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
	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 (const std::string &iProcessName, std::vector< const char * > &oModuleLabels) const
bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)
virtual	~EDConsumerBase ()

Private Types
typedef edm::AssociationMap < edm::OneToMany< std::vector < reco::PFJet >, std::vector < reco::PFCandidate > , unsigned int > >	JetToPFCandidateAssociation
typedef edm::View< reco::Jet >	JetView

Private Attributes
std::string	moduleLabel_
edm::EDGetTokenT < reco::PFCandidateCollection >	srcPFCandidates_
edm::EDGetTokenT< JetView >	srcSubjets_
int	verbosity_

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Static Public Member Functions inherited from edm::EDProducer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)
Protected Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
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 45 of file BoostedTauSeedsProducer.cc.

Member Typedef Documentation

typedef edm::AssociationMap<edm::OneToMany<std::vector<reco::PFJet>, std::vector<reco::PFCandidate>, unsigned int> > BoostedTauSeedsProducer::JetToPFCandidateAssociation

private

Definition at line 53 of file BoostedTauSeedsProducer.cc.

typedef edm::View<reco::Jet> BoostedTauSeedsProducer::JetView

private

Definition at line 57 of file BoostedTauSeedsProducer.cc.

Constructor & Destructor Documentation

BoostedTauSeedsProducer::BoostedTauSeedsProducer ( const edm::ParameterSet &  cfg )

explicit

Definition at line 64 of file BoostedTauSeedsProducer.cc.

References edm::ParameterSet::exists(), edm::ParameterSet::getParameter(), srcPFCandidates_, srcSubjets_, and verbosity_.

  : moduleLabel_(cfg.getParameter<std::string>("@module_label"))
{
  srcSubjets_ = consumes<JetView>(cfg.getParameter<edm::InputTag>("subjetSrc"));
  srcPFCandidates_ = consumes<reco::PFCandidateCollection>(cfg.getParameter<edm::InputTag>("pfCandidateSrc"));

  verbosity_ = ( cfg.exists("verbosity") ) ?
    cfg.getParameter<int>("verbosity") : 0;

  produces<reco::PFJetCollection>();
  produces<JetToPFCandidateAssociation>("pfCandAssocMapForIsolation");
  produces<JetToPFCandidateAssociation>("pfCandAssocMapForIsoDepositVetos");
}

BoostedTauSeedsProducer::~BoostedTauSeedsProducer ( )

inline

Definition at line 49 of file BoostedTauSeedsProducer.cc.

{}

Member Function Documentation

void BoostedTauSeedsProducer::produce ( edm::Event &  evt, const edm::EventSetup &  es  )

virtual

Implements edm::EDProducer.

Definition at line 196 of file BoostedTauSeedsProducer.cc.

References gather_cfg::cout, alignCSCRings::e, reco::LeafCandidate::eta(), edm::Event::getByToken(), edm::Event::getRefBeforePut(), customizeTrackingMonitorSeedNumber::idx, reco::Jet::jetArea(), reco::LeafCandidate::mass(), moduleLabel_, reco::Jet::nConstituents(), reco::tau::pfCandidates(), reco::LeafCandidate::phi(), reco::LeafCandidate::pt(), edm::Event::put(), srcPFCandidates_, srcSubjets_, and verbosity_.

{
  if ( verbosity_ >= 1 ) {
    std::cout << "<BoostedTauSeedsProducer::produce (moduleLabel = " << moduleLabel_ << ")>:" << std::endl;
  }

  edm::Handle<JetView> subjets;
  evt.getByToken(srcSubjets_, subjets);
  if ( verbosity_ >= 1 ) {
    std::cout << "#subjets = " << subjets->size() << std::endl;
  }
  assert((subjets->size() % 2) == 0); // CV: ensure that subjets come in pairs
  
  edm::Handle<reco::PFCandidateCollection> pfCandidates;
  evt.getByToken(srcPFCandidates_, pfCandidates);
  if ( verbosity_ >= 1 ) {
    std::cout << "#pfCandidates = " << pfCandidates->size() << std::endl;
  }
  
  std::auto_ptr<reco::PFJetCollection> selectedSubjets(new reco::PFJetCollection());
  edm::RefProd<reco::PFJetCollection> selectedSubjetRefProd = evt.getRefBeforePut<reco::PFJetCollection>();

  std::auto_ptr<JetToPFCandidateAssociation> selectedSubjetPFCandidateAssociationForIsolation(new JetToPFCandidateAssociation());
  std::auto_ptr<JetToPFCandidateAssociation> selectedSubjetPFCandidateAssociationForIsoDepositVetos(new JetToPFCandidateAssociation());

  for ( size_t idx = 0; idx < (subjets->size() / 2); ++idx ) {
    const reco::Jet* subjet1 = &subjets->at(2*idx);
    const reco::Jet* subjet2 = &subjets->at(2*idx + 1);
    assert(subjet1 && subjet2);
    if ( verbosity_ >= 1 ) {
      std::cout << "processing jet #" << idx << ":" << std::endl;
      std::cout << " subjet1: Pt = " << subjet1->pt() << ", eta = " << subjet1->eta() << ", phi = " << subjet1->phi() << ", mass = " << subjet1->mass() 
        << " (#constituents = " << subjet1->nConstituents() << ", area = " << subjet1->jetArea() << ")" << std::endl;
      std::cout << " subjet2: Pt = " << subjet2->pt() << ", eta = " << subjet2->eta() << ", phi = " << subjet2->phi() << ", mass = " << subjet2->mass() 
        << " (#constituents = " << subjet2->nConstituents() << ", area = " << subjet2->jetArea() << ")" << std::endl;
    }

    if ( !(subjet1->nConstituents() >= 1 && subjet1->pt() > 1. &&
       subjet2->nConstituents() >= 1 && subjet2->pt() > 1.) ) continue; // CV: skip pathological cases

    // find PFCandidate constituents of each subjet
    reco::Jet::Constituents subjetConstituents1;
    getJetConstituents(*subjet1, subjetConstituents1);    
    reco::Jet::Constituents subjetConstituents2;
    getJetConstituents(*subjet2, subjetConstituents2);
    if ( verbosity_ >= 1 ) {
      printJetConstituents("subjetConstituents1", subjetConstituents1);
      printJetConstituents("subjetConstituents2", subjetConstituents2);
    }

    selectedSubjets->push_back(convertToPFJet(*subjet1, subjetConstituents1));
    edm::Ref<reco::PFJetCollection> subjetRef1(selectedSubjetRefProd, selectedSubjets->size() - 1);
    selectedSubjets->push_back(convertToPFJet(*subjet2, subjetConstituents2));
    edm::Ref<reco::PFJetCollection> subjetRef2(selectedSubjetRefProd, selectedSubjets->size() - 1);
        
    // find all PFCandidates that are not constituents of the **other** subjet
    std::vector<reco::PFCandidateRef> pfCandidatesNotInSubjet1 = getPFCandidates_exclJetConstituents(pfCandidates, subjetConstituents2, 1.e-4, false);
    std::vector<reco::PFCandidateRef> pfCandidatesNotInSubjet2 = getPFCandidates_exclJetConstituents(pfCandidates, subjetConstituents1, 1.e-4, false);
    if ( verbosity_ >= 1 ) {
      std::cout << "#pfCandidatesNotInSubjet1 = " << pfCandidatesNotInSubjet1.size() << std::endl;
      std::cout << "#pfCandidatesNotInSubjet2 = " << pfCandidatesNotInSubjet2.size() << std::endl;
    }

    // build JetToPFCandidateAssociation 
    // (key = subjet, value = collection of PFCandidates that are not constituents of subjet)
    BOOST_FOREACH( const reco::PFCandidateRef& pfCandidate, pfCandidatesNotInSubjet1 ) {
      selectedSubjetPFCandidateAssociationForIsolation->insert(subjetRef1, pfCandidate);
    }
    BOOST_FOREACH( const reco::PFCandidateRef& pfCandidate, pfCandidatesNotInSubjet2 ) {
      selectedSubjetPFCandidateAssociationForIsolation->insert(subjetRef2, pfCandidate);
    }

    // find all PFCandidates that are constituents of the **other** subjet
    std::vector<reco::PFCandidateRef> pfCandidatesInSubjet1 = getPFCandidates_exclJetConstituents(pfCandidates, subjetConstituents2, 1.e-4, true);
    std::vector<reco::PFCandidateRef> pfCandidatesInSubjet2 = getPFCandidates_exclJetConstituents(pfCandidates, subjetConstituents1, 1.e-4, true);
    if ( verbosity_ >= 1 ) {
      std::cout << "#pfCandidatesInSubjet1 = " << pfCandidatesInSubjet1.size() << std::endl;
      std::cout << "#pfCandidatesInSubjet2 = " << pfCandidatesInSubjet2.size() << std::endl;
    }

    BOOST_FOREACH( const reco::PFCandidateRef& pfCandidate, pfCandidatesInSubjet1 ) {
      selectedSubjetPFCandidateAssociationForIsoDepositVetos->insert(subjetRef1, pfCandidate);
    }
    BOOST_FOREACH( const reco::PFCandidateRef& pfCandidate, pfCandidatesInSubjet2 ) {
      selectedSubjetPFCandidateAssociationForIsoDepositVetos->insert(subjetRef2, pfCandidate);
    }
  }

  evt.put(selectedSubjets);
  evt.put(selectedSubjetPFCandidateAssociationForIsolation, "pfCandAssocMapForIsolation");
  evt.put(selectedSubjetPFCandidateAssociationForIsoDepositVetos, "pfCandAssocMapForIsoDepositVetos");
}

Member Data Documentation

std::string BoostedTauSeedsProducer::moduleLabel_

private

Definition at line 55 of file BoostedTauSeedsProducer.cc.

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

edm::EDGetTokenT<reco::PFCandidateCollection> BoostedTauSeedsProducer::srcPFCandidates_

private

Definition at line 59 of file BoostedTauSeedsProducer.cc.

Referenced by BoostedTauSeedsProducer(), and produce().

edm::EDGetTokenT<JetView> BoostedTauSeedsProducer::srcSubjets_

private

Definition at line 58 of file BoostedTauSeedsProducer.cc.

Referenced by BoostedTauSeedsProducer(), and produce().

int BoostedTauSeedsProducer::verbosity_

private

Definition at line 61 of file BoostedTauSeedsProducer.cc.

Referenced by BoostedTauSeedsProducer(), and produce().