TopInitSubset Class Reference

#include <TopInitSubset.h>

Inheritance diagram for TopInitSubset:

Public Member Functions
void	fillOutput (const reco::GenParticleCollection &, reco::GenParticleCollection &)
void	produce (edm::Event &, const edm::EventSetup &) override
	TopInitSubset (const edm::ParameterSet &)
	~TopInitSubset () override
Public Member Functions inherited from edm::EDProducer
	EDProducer ()
SerialTaskQueue *	globalLuminosityBlocksQueue ()
SerialTaskQueue *	globalRunsQueue ()
ModuleDescription const &	moduleDescription () const
	~EDProducer () override
Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const
	ProducerBase ()
std::vector< edm::ProductResolverIndex > const &	putTokenIndexToProductResolverIndex () const
std::vector< bool > const &	recordProvenanceList () const
void	registerProducts (ProducerBase *, ProductRegistry *, ModuleDescription const &)
std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...
void	resolvePutIndicies (BranchType iBranchType, ModuleToResolverIndicies const &iIndicies, std::string const &moduleLabel)
TypeLabelList const &	typeLabelList () const
	used by the fwk to register the list of products of this module More...
	~ProducerBase () noexcept(false) override
Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const
void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...
	EDConsumerBase ()
	EDConsumerBase (EDConsumerBase &&)=default
	EDConsumerBase (EDConsumerBase const &)=delete
ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const
ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const
void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const
std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const
void	labelsForToken (EDGetToken iToken, Labels &oLabels) const
void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const
EDConsumerBase &	operator= (EDConsumerBase &&)=default
EDConsumerBase const &	operator= (EDConsumerBase const &)=delete
bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const
bool	registeredToConsumeMany (TypeID const &, BranchType) const
ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const
void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)
virtual	~EDConsumerBase () noexcept(false)

Private Attributes
edm::EDGetTokenT< reco::GenParticleCollection >	srcToken_

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType
Public Types inherited from edm::ProducerBase
using	ModuleToResolverIndicies = std::unordered_multimap< std::string, std::tuple< edm::TypeID const *, const char *, edm::ProductResolverIndex > >
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)
static bool	wantsGlobalLuminosityBlocks ()
static bool	wantsGlobalRuns ()
static bool	wantsStreamLuminosityBlocks ()
static bool	wantsStreamRuns ()
Protected Member Functions inherited from edm::ProducerBase
template<class ProductType >
BranchAliasSetterT< ProductType >	produces ()
	declare what type of product will make and with which optional label More...
template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces ()
template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces ()
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)
template<BranchType B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)
template<Transition B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)
template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
template<class ProductType >
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)
ProducesCollector	producesCollector ()
Protected Member Functions inherited from edm::EDConsumerBase
EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (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 ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()
template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

Detailed Description

Definition at line 13 of file TopInitSubset.h.

Constructor & Destructor Documentation

TopInitSubset()

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

explicit

Definition at line 3 of file TopInitSubset.cc.

    : srcToken_(consumes<reco::GenParticleCollection>(cfg.getParameter<edm::InputTag>("src"))) {
  produces<reco::GenParticleCollection>();
}

~TopInitSubset()

TopInitSubset::~TopInitSubset ( )

override

Definition at line 8 of file TopInitSubset.cc.

{}

Member Function Documentation

fillOutput()

void TopInitSubset::fillOutput	(	const reco::GenParticleCollection &	src,
		reco::GenParticleCollection &	sel
	)

Definition at line 23 of file TopInitSubset.cc.

                                                                                                   {
  for (reco::GenParticleCollection::const_iterator t = src.begin(); t != src.end(); ++t) {
    if (std::abs(t->pdgId()) == TopInitID::tID) {
      bool hasTopMother = false;
      for (unsigned idx = 0; idx < t->numberOfMothers(); ++idx)
        if (std::abs(t->mother(idx)->pdgId()) == TopInitID::tID)
          hasTopMother = true;
      if (hasTopMother)
        continue;
      for (unsigned idx = 0; idx < t->numberOfMothers(); ++idx) {
        reco::GenParticle* cand = new reco::GenParticle(t->mother(idx)->threeCharge(),
                                                        t->mother(idx)->p4(),
                                                        t->mother(idx)->vertex(),
                                                        t->mother(idx)->pdgId(),
                                                        t->mother(idx)->status(),
                                                        false);
        std::unique_ptr<reco::GenParticle> ptr(cand);
        sel.push_back(*ptr);
      }
      break;
    }
  }
}

References funct::abs(), GenParticle::GenParticle, training_settings::idx, EgammaValidation_Wenu_cff::sel, TrackRefitter_38T_cff::src, OrderedSet::t, and TopInitID::tID.

Referenced by produce().

produce()

void TopInitSubset::produce ( edm::Event &  evt, const edm::EventSetup &  setup  )

overridevirtual

Implements edm::EDProducer.

Definition at line 10 of file TopInitSubset.cc.

                                                                     {
  edm::Handle<reco::GenParticleCollection> src;
  evt.getByToken(srcToken_, src);
 
  const reco::GenParticleRefProd ref = evt.getRefBeforePut<reco::GenParticleCollection>();
  std::unique_ptr<reco::GenParticleCollection> sel(new reco::GenParticleCollection);
 
  //fill output collection
  fillOutput(*src, *sel);
 
  evt.put(std::move(sel));
}

References fillOutput(), edm::Event::getByToken(), edm::Event::getRefBeforePut(), eostools::move(), edm::Event::put(), EgammaValidation_Wenu_cff::sel, TrackRefitter_38T_cff::src, and srcToken_.

Member Data Documentation

srcToken_

edm::EDGetTokenT<reco::GenParticleCollection> TopInitSubset::srcToken_

private

Definition at line 22 of file TopInitSubset.h.

Referenced by produce().