#include <RecoTracker/ConstraintProducerTest/src/VertexConstraintProducer.cc>

Inheritance diagram for VertexConstraintProducer:

Public Member Functions
	VertexConstraintProducer (const edm::ParameterSet &)

	~VertexConstraintProducer () override=default

Public Member Functions inherited from edm::global::EDProducer<>
	EDProducer ()=default

bool	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () const final

bool	wantsGlobalLuminosityBlocks () const final

bool	wantsGlobalRuns () const final

bool	wantsStreamLuminosityBlocks () const final

bool	wantsStreamRuns () const final

Public Member Functions inherited from edm::global::EDProducerBase
	EDProducerBase ()

ModuleDescription const &	moduleDescription () const

	~EDProducerBase () 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

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)

	~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 const &)=delete

	EDConsumerBase (EDConsumerBase &&)=default

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 const &	operator= (EDConsumerBase const &)=delete

EDConsumerBase &	operator= (EDConsumerBase &&)=default

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 Member Functions
void	produce (edm::StreamID streamid, edm::Event &, const edm::EventSetup &) const override

Private Attributes
const edm::InputTag	srcTrkTag_

const edm::InputTag	srcVtxTag_

edm::EDGetTokenT< reco::TrackCollection >	trkToken_

edm::EDGetTokenT< reco::VertexCollection >	vtxToken_

Additional Inherited Members
Public Types inherited from edm::global::EDProducerBase
typedef EDProducerBase	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::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 ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

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

Description: <one line="" class="" summary>="">

Implementation: <Notes on="" implementation>="">

Definition at line 43 of file VertexConstraintProducer.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 71 of file VertexConstraintProducer.cc.

References srcTrkTag_, srcVtxTag_, trkToken_, and vtxToken_.

                                                                                  :
 srcTrkTag_(iConfig.getParameter<edm::InputTag>("srcTrk")),
 srcVtxTag_(iConfig.getParameter<edm::InputTag>("srcVtx"))
 {
   //declare the consumes
   trkToken_ = consumes<reco::TrackCollection>(edm::InputTag(srcTrkTag_));
   vtxToken_ = consumes<reco::VertexCollection>(edm::InputTag(srcVtxTag_));
 
   //register your products
   produces<std::vector<VertexConstraint> >();
   produces<TrackVtxConstraintAssociationCollection>();
 
   //now do what ever other initialization is needed
 }

VertexConstraintProducer::~VertexConstraintProducer ( )

overridedefault

Member Function Documentation

void VertexConstraintProducer::produce	(	edm::StreamID	streamid,
		edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)		const

overrideprivate

Definition at line 92 of file VertexConstraintProducer.cc.

References reco::Vertex::covariance(), DEFINE_FWK_MODULE, edm::Event::getByToken(), edm::Event::getRefBeforePut(), mps_fire::i, eostools::move(), convertSQLitetoXML_cfg::output, edm::Event::put(), MetAnalyzer::pv(), tmp, trkToken_, vtxToken_, reco::Vertex::x(), reco::Vertex::y(), and reco::Vertex::z().

 {
   using namespace edm;
 
   Handle<reco::TrackCollection> theTCollection;
   iEvent.getByToken(trkToken_, theTCollection);
 
   Handle<reco::VertexCollection> theVertexHandle;
   iEvent.getByToken(vtxToken_, theVertexHandle);
 
   edm::RefProd<std::vector<VertexConstraint> > rPairs = iEvent.getRefBeforePut<std::vector<VertexConstraint> >();
   std::unique_ptr<std::vector<VertexConstraint> > pairs(new std::vector<VertexConstraint>);
   std::unique_ptr<TrackVtxConstraintAssociationCollection> output(new TrackVtxConstraintAssociationCollection(theTCollection, rPairs));
 
   int index = 0;
   
   //primary vertex extraction
 
   if (!theVertexHandle->empty()){
     const reco::Vertex& pv = theVertexHandle->front();
     for (reco::TrackCollection::const_iterator i=theTCollection->begin(); i!=theTCollection->end();i++) {
       VertexConstraint tmp(
         GlobalPoint(pv.x(), pv.y(), pv.z()),
         GlobalError(
         pv.covariance(0, 0),
         pv.covariance(1, 0), pv.covariance(1, 1),
         pv.covariance(2, 0), pv.covariance(2, 1), pv.covariance(2, 2)
         )
         );
       pairs->push_back(tmp);
       output->insert(reco::TrackRef(theTCollection,index), edm::Ref<std::vector<VertexConstraint> >(rPairs,index) );
       index++;
     }
   }
 
   iEvent.put(std::move(pairs));
   iEvent.put(std::move(output));
 }