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StGenEventReco Class Reference

#include <StGenEventReco.h>

Inheritance diagram for StGenEventReco:
edm::EDProducer edm::ProducerBase edm::EDConsumerBase edm::ProductRegistryHelper

Public Member Functions

virtual void produce (edm::Event &, const edm::EventSetup &)
 
 StGenEventReco (const edm::ParameterSet &)
 
 ~StGenEventReco ()
 
- 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)
 
std::vector< edm::ProductResolverIndex > const & indiciesForPutProducts (BranchType iBranchType) const
 
 ProducerBase ()
 
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, std::unordered_multimap< std::string, edm::ProductResolverIndex > const &iIndicies, std::string const &moduleLabel)
 
virtual ~ProducerBase () noexcept(false)
 
- Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfoconsumesInfo () const
 
 EDConsumerBase ()
 
 EDConsumerBase (EDConsumerBase const &)=delete
 
 EDConsumerBase (EDConsumerBase &&)=default
 
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 const & operator= (EDConsumerBase const &)=delete
 
EDConsumerBaseoperator= (EDConsumerBase &&)=default
 
bool registeredToConsume (ProductResolverIndex, bool, BranchType) const
 
bool registeredToConsumeMany (TypeID const &, BranchType) const
 
void updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
 
virtual ~EDConsumerBase () noexcept(false)
 

Private Attributes

edm::EDGetTokenT< reco::GenParticleCollectioninitToken_
 
edm::EDGetTokenT< reco::GenParticleCollectionsrcToken_
 

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

Definition at line 8 of file StGenEventReco.h.

Constructor & Destructor Documentation

StGenEventReco::StGenEventReco ( const edm::ParameterSet cfg)
explicit

Definition at line 3 of file StGenEventReco.cc.

3  :
4  srcToken_ ( consumes<reco::GenParticleCollection>(cfg.getParameter<edm::InputTag>( "src" ) ) ),
5  initToken_( consumes<reco::GenParticleCollection>(cfg.getParameter<edm::InputTag>( "init" ) ) )
6 {
7  produces<StGenEvent>();
8 }
T getParameter(std::string const &) const
edm::EDGetTokenT< reco::GenParticleCollection > initToken_
edm::EDGetTokenT< reco::GenParticleCollection > srcToken_
StGenEventReco::~StGenEventReco ( )

Definition at line 10 of file StGenEventReco.cc.

11 {
12 }

Member Function Documentation

void StGenEventReco::produce ( edm::Event evt,
const edm::EventSetup setup 
)
virtual

Definition at line 15 of file StGenEventReco.cc.

References relval_steps::gen(), TtGenEvtProducer_cfi::genEvt, edm::Event::getByToken(), initToken_, eostools::move(), CfgNavigationSchool_cfi::parts, edm::Event::put(), and srcToken_.

16 {
18  evt.getByToken(srcToken_, parts);
19 
21  evt.getByToken(initToken_, inits);
22 
23  //add TopDecayTree
24  reco::GenParticleRefProd cands( parts );
25 
26  //add InitialStatePartons
27  reco::GenParticleRefProd initParts( inits );
28 
29  //add genEvt to the output stream
30  StGenEvent* genEvt = new StGenEvent( cands, initParts );
31  std::unique_ptr<StGenEvent> gen( genEvt );
32  evt.put(std::move(gen));
33 }
OrphanHandle< PROD > put(std::unique_ptr< PROD > product)
Put a new product.
Definition: Event.h:122
bool getByToken(EDGetToken token, Handle< PROD > &result) const
Definition: Event.h:460
edm::EDGetTokenT< reco::GenParticleCollection > initToken_
edm::EDGetTokenT< reco::GenParticleCollection > srcToken_
Class derived from the TopGenEvent for single-top events.
Definition: StGenEvent.h:17
def gen(fragment, howMuch)
Production test section ####.
def move(src, dest)
Definition: eostools.py:510

Member Data Documentation

edm::EDGetTokenT<reco::GenParticleCollection> StGenEventReco::initToken_
private

Definition at line 19 of file StGenEventReco.h.

Referenced by produce().

edm::EDGetTokenT<reco::GenParticleCollection> StGenEventReco::srcToken_
private

Definition at line 18 of file StGenEventReco.h.

Referenced by produce().