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	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

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