Inheritance diagram for pat::PackedPFCandidateRefMixer:

Public Member Functions
	PackedPFCandidateRefMixer (const edm::ParameterSet &iConfig)

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

	~PackedPFCandidateRefMixer () override

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

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndRuns () const final

Private Attributes
std::vector< edm::EDGetTokenT< edm::Association< pat::PackedCandidateCollection > > >	pf2pcs_

edm::EDGetTokenT< edm::ValueMap< reco::PFCandidateRef > >	pf2pf_

edm::EDGetTokenT< std::vector< reco::PFCandidate > >	pf_

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes

typedef CacheTypes::GlobalCache	GlobalCache

typedef AbilityChecker< T... >	HasAbility

typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache

typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext

typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache

typedef CacheTypes::RunCache	RunCache

typedef RunContextT< RunCache, GlobalCache >	RunContext

typedef CacheTypes::RunSummaryCache	RunSummaryCache

Detailed Description

Definition at line 22 of file PackedPFCandidateRefMixer.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 37 of file PackedPFCandidateRefMixer.cc.

References edm::ParameterSet::getParameter(), pf2pcs_, and GlobalPosition_Frontier_DevDB_cff::tag.

     : pf_(consumes<std::vector<reco::PFCandidate>>(iConfig.getParameter<edm::InputTag>("pf"))),
       pf2pf_(consumes<edm::ValueMap<reco::PFCandidateRef>>(iConfig.getParameter<edm::InputTag>("pf2pf"))) {
   for (edm::InputTag const& tag : iConfig.getParameter<std::vector<edm::InputTag>>("pf2packed")) {
     pf2pcs_.push_back(consumes<edm::Association<pat::PackedCandidateCollection>>(tag));
   }
   produces<edm::ValueMap<reco::CandidatePtr>>();
 }

pat::PackedPFCandidateRefMixer::~PackedPFCandidateRefMixer ( )

inlineoverride

Definition at line 25 of file PackedPFCandidateRefMixer.cc.

References iEvent, and produce().

25 {}

Member Function Documentation

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

override

Definition at line 46 of file PackedPFCandidateRefMixer.cc.

References DEFINE_FWK_MODULE, Exception, edm::helper::Filler< Map >::fill(), trigObjTnPSource_cfi::filler, newFWLiteAna::found, edm::Event::getByToken(), mps_fire::i, edm::Ref< C, T, F >::id(), edm::helper::Filler< Map >::insert(), edm::Ref< C, T, F >::key(), eostools::move(), dqmiodumpmetadata::n, MillePedeFileConverter_cfg::out, packedPFCandidateRefMixer_cfi::pf, pf2pcs_, packedPFCandidateRefMixer_cfi::pf2pf, pf2pf_, pf_, edm::Event::put(), and edm::refToPtr().

Referenced by ~PackedPFCandidateRefMixer().

                                                                                         {
   edm::Handle<std::vector<reco::PFCandidate>> pf;
   edm::Handle<edm::ValueMap<reco::PFCandidateRef>> pf2pf;
   std::vector<edm::Handle<edm::Association<pat::PackedCandidateCollection>>> pf2pcs(pf2pcs_.size());
   iEvent.getByToken(pf_, pf);
   iEvent.getByToken(pf2pf_, pf2pf);
   for (unsigned int i = 0, n = pf2pcs.size(); i < n; ++i) {
     iEvent.getByToken(pf2pcs_[i], pf2pcs[i]);
   }
   std::vector<reco::CandidatePtr> outptrs;
   outptrs.reserve(pf->size());
   for (unsigned int i = 0, n = pf->size(); i < n; ++i) {
     reco::PFCandidateRef oldpfRef(pf, i);
     const auto& newpfRef = (*pf2pf)[oldpfRef];
     bool found = false;
     for (const auto& pf2pc : pf2pcs) {
       if (pf2pc->contains(newpfRef.id())) {
         outptrs.push_back(refToPtr((*pf2pc)[newpfRef]));
         found = true;
         break;
       }
     }
     if (!found) {
       edm::LogPrint("PackedPFCandidateRefMixer") << "oldpfRef: " << oldpfRef.id() << " / " << oldpfRef.key() << "\n";
       edm::LogPrint("PackedPFCandidateRefMixer") << "newpfRef: " << newpfRef.id() << " / " << newpfRef.key() << "\n";
       edm::LogPrint("PackedPFCandidateRefMixer") << "and I have " << pf2pcs.size() << " rekey maps."
                                                  << "\n";
       for (const auto& pf2pc : pf2pcs) {
         edm::LogPrint("PackedPFCandidateRefMixer") << "this map has keys in: "
                                                    << "\n";
         for (const auto& pair : pf2pc->ids()) {
           edm::LogPrint("PackedPFCandidateRefMixer") << "\t" << pair.first << "\n";
         }
       }
       throw cms::Exception("LogicError") << "A packed candidate has refs that we don't understand\n";
     }
   }
   std::unique_ptr<edm::ValueMap<reco::CandidatePtr>> out(new edm::ValueMap<reco::CandidatePtr>());
   edm::ValueMap<reco::CandidatePtr>::Filler filler(*out);
   filler.insert(pf, outptrs.begin(), outptrs.end());
   filler.fill();
   iEvent.put(std::move(out));
 }