Matcher of number of reconstructed objects in the event to probe. More...

Inheritance diagram for ProbeMulteplicityProducer:

Public Member Functions
	ProbeMulteplicityProducer (const edm::ParameterSet &iConfig)

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

virtual	~ProbeMulteplicityProducer ()

Public Member Functions inherited from edm::EDProducer
	EDProducer ()

ModuleDescription const &	moduleDescription () const

virtual	~EDProducer ()

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
StringCutObjectSelector < reco::Candidate, true >	pairCut_

edm::EDGetTokenT < reco::CandidateView >	pairs_

StringCutObjectSelector < reco::Candidate, true >	probeCut_

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	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::EDProducer
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

Matcher of number of reconstructed objects in the event to probe.

Author: Kalanand Mishra

Definition at line 25 of file ProbeMulteplicityProducer.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 39 of file ProbeMulteplicityProducer.cc.

                                                                                     :
     pairs_(consumes<reco::CandidateView>(iConfig.getParameter<edm::InputTag>("pairs"))),
     pairCut_(iConfig.existsAs<std::string>("pairSelection") ? iConfig.getParameter<std::string>("pairSelection") : "", true),
     probeCut_(iConfig.existsAs<std::string>("probeSelection") ? iConfig.getParameter<std::string>("probeSelection") : "", true)
 {
     produces<edm::ValueMap<float> >();
 }

ProbeMulteplicityProducer::~ProbeMulteplicityProducer ( )

virtual

Definition at line 49 of file ProbeMulteplicityProducer.cc.

50 {

51 }

Member Function Documentation

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

virtual

Implements edm::EDProducer.

Definition at line 55 of file ProbeMulteplicityProducer.cc.

References reco::Candidate::daughter(), edm::View< T >::end(), edm::Event::getByToken(), i, j, edm::RefToBase< T >::key(), reco::Candidate::masterClone(), bookConverter::max, pairCut_, pairs_, probeCut_, edm::Event::put(), and makeHLTPrescaleTable::values.

                                                                                   {
     using namespace edm;
 
     // read input
     Handle<View<reco::Candidate> > pairs;
     iEvent.getByToken(pairs_,  pairs);
     
     // fill
     unsigned int i = 0;
     std::vector<unsigned int> tagKeys;
     std::vector<float>        values;
     View<reco::Candidate>::const_iterator pair, endpairs = pairs->end();
     for (pair = pairs->begin(); pair != endpairs; ++pair, ++i) {
       reco::CandidateBaseRef probeRef = pair->daughter(1)->masterClone();
       unsigned int tagKey = pair->daughter(0)->masterClone().key();
       unsigned int copies = 1;
       if (pairCut_(*pair) && probeCut_(*probeRef)) {
           for (unsigned int j = 0; j < i; ++j) if (tagKeys[j] == tagKey) copies++;
           for (unsigned int j = 0; j < i; ++j) if (tagKeys[j] == tagKey) values[j] = copies;
       } else {
           tagKey = std::numeric_limits<unsigned int>::max();
           copies = 0;
       }
       tagKeys.push_back(tagKey); 
       values.push_back(copies);
     }
 
     // convert into ValueMap and store
     std::auto_ptr<ValueMap<float> > valMap(new ValueMap<float>());
     ValueMap<float>::Filler filler(*valMap);
     filler.insert(pairs, values.begin(), values.end());
     filler.fill();
     iEvent.put(valMap);
 }