Inheritance diagram for JetCollectionReducerT< T >:

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

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

virtual	~JetCollectionReducerT ()

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
std::vector< edm::EDGetTokenT < edm::View< reco::Candidate > > >	collections_

edm::EDGetTokenT< std::vector < T > >	jetColToken_

bool	writeEmptyCollection_

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

template<typename T>
class JetCollectionReducerT< T >

Definition at line 14 of file JetCollectionReducer.cc.

Constructor & Destructor Documentation

template<typename T >

JetCollectionReducerT< T >::JetCollectionReducerT ( const edm::ParameterSet & iConfig )

explicit

Definition at line 32 of file JetCollectionReducer.cc.

References JetCollectionReducerT< T >::collections_, edm::EDConsumerBase::consumes(), edm::ParameterSet::getParameter(), and beam_dqm_sourceclient-live_cfg::inputTag.

                                                                               :
   jetColToken_(consumes<std::vector<T> >( iConfig.getParameter<edm::InputTag>("jetCollection") )),
   writeEmptyCollection_(iConfig.getParameter<bool>("writeEmptyCollection"))
 {
   
   std::vector<edm::InputTag> filtersDecTags = iConfig.getParameter<std::vector<edm::InputTag> >("triggeringCollections");
   for(std::vector<edm::InputTag>::const_iterator inputTag=filtersDecTags.begin();
       inputTag!=filtersDecTags.end();++inputTag) {
     collections_.push_back(consumes<edm::View<reco::Candidate> >(*inputTag));
   }
   
   produces<std::vector<T> >();
 
 }

template<typename T >

virtual JetCollectionReducerT< T >::~JetCollectionReducerT ( )

inlinevirtual

Definition at line 18 of file JetCollectionReducer.cc.

18 {}

Member Function Documentation

template<typename T >

void JetCollectionReducerT< T >::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overridevirtual

Implements edm::stream::EDProducerBase.

Definition at line 50 of file JetCollectionReducer.cc.

References alcazmumu_cfi::filter, edm::Event::getByToken(), eostools::move(), and edm::Event::put().

 {  
 
   std::unique_ptr<std::vector<T> > outJets(new std::vector<T>());
   
   bool filterDecision=false;
   edm::Handle<edm::View<reco::Candidate> > tmpCol;
   for(std::vector<edm::EDGetTokenT<edm::View<reco::Candidate> > >::const_iterator filter=collections_.begin();
       filter!=collections_.end();filter++) {
     iEvent.getByToken(*filter,tmpCol);
     if(tmpCol->size()!=0) {
       filterDecision=true;
       break;
     }
   }
 
   if(!filterDecision) {
     if (writeEmptyCollection_) iEvent.put(std::move(outJets));
     return;
   }
   
   edm::Handle< std::vector<T> > jetColHandle;
   iEvent.getByToken( jetColToken_, jetColHandle );
   
   //MM: probably a better way to do it...
   for(size_t ij=0;ij<jetColHandle->size();ij++) {
     outJets->push_back( (*jetColHandle)[ij] );
   }
 
   iEvent.put(std::move(outJets));
 
 }