SecondaryVertexTagInfoProxy Class Reference

Inheritance diagram for SecondaryVertexTagInfoProxy:

Public Member Functions
	SecondaryVertexTagInfoProxy (const edm::ParameterSet &)
Public Member Functions inherited from edm::global::EDProducer<>
	EDProducer ()=default
Public Member Functions inherited from edm::global::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 (const std::string &iProcessName, std::vector< const char * > &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 Member Functions
virtual void	produce (edm::StreamID, edm::Event &, const edm::EventSetup &) const override

Private Attributes
edm::EDGetTokenT < reco::SecondaryVertexTagInfoCollection >	svTagInfoCollection_

Additional Inherited Members
Public Types inherited from edm::global::EDProducerBase
typedef EDProducerBase	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::global::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

Definition at line 23 of file SecondaryVertexTagInfoProxy.cc.

Constructor & Destructor Documentation

SecondaryVertexTagInfoProxy::SecondaryVertexTagInfoProxy ( const edm::ParameterSet &  config )

explicit

Definition at line 37 of file SecondaryVertexTagInfoProxy.cc.

References edm::ParameterSet::getUntrackedParameter(), and svTagInfoCollection_.

{
    // Get the cfg parameter
    svTagInfoCollection_ = consumes<reco::SecondaryVertexTagInfoCollection>(config.getUntrackedParameter<edm::InputTag> ( "svTagInfoProducer" ));

    // Declare the type of objects to be produced.
    produces<reco::VertexCollection>();
    produces<edm::AssociationMap<edm::OneToMany<reco::SecondaryVertexTagInfoCollection, reco::VertexCollection> > >();
}

Member Function Documentation

void SecondaryVertexTagInfoProxy::produce ( edm::StreamID  , edm::Event &  event, const edm::EventSetup &  setup  ) const

overrideprivatevirtual

Implements edm::global::EDProducerBase.

Definition at line 48 of file SecondaryVertexTagInfoProxy.cc.

References cmsHarvester::index, and svTagInfoCollection_.

{
    // Vertex collection
    edm::Handle<reco::SecondaryVertexTagInfoCollection> svTagInfoCollection;
    event.getByToken(svTagInfoCollection_, svTagInfoCollection);

    // Auto pointers to the collection to be added to the event
    std::auto_ptr<reco::VertexCollection> proxy (new reco::VertexCollection);
    std::auto_ptr<edm::AssociationMap<edm::OneToMany<reco::SecondaryVertexTagInfoCollection, reco::VertexCollection> > >
    assoc (new edm::AssociationMap<edm::OneToMany<reco::SecondaryVertexTagInfoCollection, reco::VertexCollection> >);

    // Get a reference before to put in the event
    reco::VertexRefProd vertexRefProd = event.getRefBeforePut<reco::VertexCollection>();

    // General index
    std::size_t index = 0;

    // Loop over SecondaryVertexTagInfo collection
    for (std::size_t svIndex = 0; svIndex < svTagInfoCollection->size(); ++svIndex)
    {
        // Reference to svTagInfo
        reco::SecondaryVertexTagInfoRef svTagInfo(svTagInfoCollection, svIndex);

        // Loop over the vertexes and add them to the new collection
        for (unsigned int vIndex = 0; vIndex < svTagInfo->nVertices(); ++vIndex)
        {
            proxy->push_back(svTagInfo->secondaryVertex(vIndex));
            assoc->insert(svTagInfo, reco::VertexRef(vertexRefProd, index));
            ++index;
        }
    }

    // Adding the collection to the event
    event.put(proxy);
    event.put(assoc);
}

Member Data Documentation

edm::EDGetTokenT<reco::SecondaryVertexTagInfoCollection> SecondaryVertexTagInfoProxy::svTagInfoCollection_

private

Definition at line 33 of file SecondaryVertexTagInfoProxy.cc.

Referenced by produce(), and SecondaryVertexTagInfoProxy().