Inheritance diagram for pat::PATSecondaryVertexSlimmer:

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

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

	~PATSecondaryVertexSlimmer () override

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

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)

virtual	~ProducerBase () noexcept(false)

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

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)

virtual	~EDConsumerBase () noexcept(false)

Private Attributes
const edm::EDGetTokenT< edm::Association< pat::PackedCandidateCollection > >	map2_

const edm::EDGetTokenT< edm::Association< pat::PackedCandidateCollection > >	map_

const edm::EDGetTokenT< reco::VertexCompositePtrCandidateCollection >	src_

const edm::EDGetTokenT< std::vector< reco::Vertex > >	srcLegacy_

const edm::EDGetTokenT< reco::VertexCompositeCandidateCollection >	srcV0s_

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 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 22 of file PATSecondaryVertexSlimmer.cc.

Constructor & Destructor Documentation

pat::PATSecondaryVertexSlimmer::PATSecondaryVertexSlimmer ( const edm::ParameterSet & iConfig )

explicit

Definition at line 37 of file PATSecondaryVertexSlimmer.cc.

                                                                                       :
   src_(consumes<reco::VertexCompositePtrCandidateCollection>(iConfig.getParameter<edm::InputTag>("src"))),
   srcLegacy_(mayConsume<std::vector<reco::Vertex> >(iConfig.getParameter<edm::InputTag>("src"))),
   srcV0s_(mayConsume<reco::VertexCompositeCandidateCollection>(iConfig.getParameter<edm::InputTag>("src"))),
   map_(consumes<edm::Association<pat::PackedCandidateCollection> >(iConfig.getParameter<edm::InputTag>("packedPFCandidates"))),
   map2_(mayConsume<edm::Association<pat::PackedCandidateCollection> >(iConfig.existsAs<edm::InputTag>("lostTracksCandidates") ? iConfig.getParameter<edm::InputTag>("lostTracksCandidates") : edm::InputTag("lostTracks") ))
 {
   produces< reco::VertexCompositePtrCandidateCollection >();
 }

pat::PATSecondaryVertexSlimmer::~PATSecondaryVertexSlimmer ( )

override

Definition at line 47 of file PATSecondaryVertexSlimmer.cc.

47 {}

Member Function Documentation

void pat::PATSecondaryVertexSlimmer::produce	(	edm::StreamID	,
		edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)		const

override

Must be V0s VertexCompositeCandidate format

Definition at line 49 of file PATSecondaryVertexSlimmer.cc.

References reco::CompositePtrCandidate::addDaughter(), reco::Vertex::chi2(), reco::CompositePtrCandidate::clearDaughters(), reco::CompositeCandidate::daughter(), reco::CompositePtrCandidate::daughterPtrVector(), BPhysicsValidation_cfi::daughters, DEFINE_FWK_MODULE, reco::Vertex::error(), edm::Event::getByToken(), mps_fire::i, edm::HandleBase::isValid(), map2_, map_, eostools::move(), gen::n, reco::Vertex::ndof(), reco::CompositeCandidate::numberOfDaughters(), reco::LeafCandidate::p4(), reco::Vertex::p4(), reco::Vertex::position(), edm::Event::put(), edm::refToPtr(), src_, srcLegacy_, srcV0s_, reco::Vertex::tracks_begin(), reco::Vertex::tracks_end(), reco::Vertex::trackWeight(), findQualityFiles::v, reco::LeafCandidate::vertex(), reco::VertexCompositeCandidate::vertexChi2(), reco::VertexCompositeCandidate::vertexCovariance(), reco::VertexCompositeCandidate::vertexNdof(), and electrons_cff::vertices.

                                                                                                            {
 
     auto outPtr = std::make_unique<reco::VertexCompositePtrCandidateCollection>();
  
     edm::Handle<reco::VertexCompositePtrCandidateCollection> candVertices;
     iEvent.getByToken(src_, candVertices);
 
     edm::Handle<edm::Association<pat::PackedCandidateCollection> > pf2pc;
     iEvent.getByToken(map_,pf2pc);
 
     // if reco::VertexCompositePtrCandidate secondary vertices are present
     if( candVertices.isValid() )
     {
         outPtr->reserve(candVertices->size());
         for (unsigned int i = 0, n = candVertices->size(); i < n; ++i) {
 
                 reco::VertexCompositePtrCandidate v = (*candVertices)[i];
 
                 std::vector<reco::CandidatePtr> daughters = v.daughterPtrVector();
                 v.clearDaughters();
 
                 for(std::vector<reco::CandidatePtr>::const_iterator it = daughters.begin(); it != daughters.end(); ++it) {
 
                     if((*pf2pc)[*it].isNonnull() && (*pf2pc)[*it]->numberOfHits() > 0)
                         v.addDaughter(reco::CandidatePtr(edm::refToPtr((*pf2pc)[*it]) ));
                 }
 
                 outPtr->push_back( v );
         }
     }
     // otherwise fallback to reco::Vertex secondary vertices
     else
     {
       edm::Handle<std::vector<reco::Vertex> > vertices;
       iEvent.getByToken(srcLegacy_, vertices);
 
       if( vertices.isValid() ){
 
         edm::Handle<edm::Association<pat::PackedCandidateCollection> > pf2pc2;
         iEvent.getByToken(map2_,pf2pc2);
 
         outPtr->reserve(vertices->size());
         for (unsigned int i = 0, n = vertices->size(); i < n; ++i) {
                 const reco::Vertex &v = (*vertices)[i];
                 outPtr->push_back(reco::VertexCompositePtrCandidate(0,v.p4(),v.position(), v.error(), v.chi2(), v.ndof()));
 
                 for(reco::Vertex::trackRef_iterator  it=v.tracks_begin(); it != v.tracks_end(); it++) {
                         if(v.trackWeight(*it)>0.5) {
                                 if((*pf2pc)[*it].isNonnull() && (*pf2pc)[*it]->numberOfHits() > 0) {
                                         outPtr->back().addDaughter(reco::CandidatePtr(edm::refToPtr((*pf2pc)[*it]) ));
                                 }
                                 else {
                                         if((*pf2pc2)[*it].isNonnull()) {
                                                 outPtr->back().addDaughter(reco::CandidatePtr(edm::refToPtr((*pf2pc2)[*it]) ));
                                         }   
                                         else { edm::LogError("PATSecondaryVertexSlimmer") << "HELPME" << std::endl;}    
                                 }
                         }
                 }
         }
       }else {
         edm::Handle<reco::VertexCompositeCandidateCollection> srcV0s;
         iEvent.getByToken( srcV0s_, srcV0s );
 
         edm::Handle<edm::Association<pat::PackedCandidateCollection> > pf2pc2;
         iEvent.getByToken(map2_,pf2pc2);
         
         outPtr->reserve(srcV0s->size());
         for (unsigned int i = 0, n = srcV0s->size(); i < n; ++i) {
                 const reco::VertexCompositeCandidate &v = (*srcV0s)[i];
                 outPtr->push_back(reco::VertexCompositePtrCandidate(0,v.p4(),v.vertex(), v.vertexCovariance(), v.vertexChi2(), v.vertexNdof()));
 
                 for(size_t dIdx=0; dIdx< v.numberOfDaughters() ; dIdx++){
             reco::TrackRef trackRef = (dynamic_cast<const reco::RecoChargedCandidate*>(v.daughter(dIdx)))->track();
                          if((*pf2pc)[trackRef].isNonnull() && (*pf2pc)[trackRef]->numberOfHits() > 0) {
                                         outPtr->back().addDaughter(reco::CandidatePtr(edm::refToPtr((*pf2pc)[trackRef]) ));
                                 }
                                 else {
                                         if((*pf2pc2)[trackRef].isNonnull()) {
                                                 outPtr->back().addDaughter(reco::CandidatePtr(edm::refToPtr((*pf2pc2)[trackRef]) ));
                                         }
                                         else { edm::LogError("PATSecondaryVertexSlimmer") << "HELPME" << std::endl;}
                                 }
                 }
         }
  
       } // if reco::Vertex 
     } // if Candidate 
 
     iEvent.put(std::move(outPtr));
 }

Member Data Documentation

const edm::EDGetTokenT<edm::Association<pat::PackedCandidateCollection> > pat::PATSecondaryVertexSlimmer::map2_

private

Definition at line 33 of file PATSecondaryVertexSlimmer.cc.

Referenced by produce().

const edm::EDGetTokenT<edm::Association<pat::PackedCandidateCollection> > pat::PATSecondaryVertexSlimmer::map_

private

Definition at line 32 of file PATSecondaryVertexSlimmer.cc.

Referenced by produce().

const edm::EDGetTokenT<reco::VertexCompositePtrCandidateCollection> pat::PATSecondaryVertexSlimmer::src_

private

Definition at line 29 of file PATSecondaryVertexSlimmer.cc.

Referenced by produce().

const edm::EDGetTokenT<std::vector<reco::Vertex> > pat::PATSecondaryVertexSlimmer::srcLegacy_

private

Definition at line 30 of file PATSecondaryVertexSlimmer.cc.

Referenced by produce().

const edm::EDGetTokenT<reco::VertexCompositeCandidateCollection> pat::PATSecondaryVertexSlimmer::srcV0s_

private

Definition at line 31 of file PATSecondaryVertexSlimmer.cc.

Referenced by produce().

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation