L1TPFMetNoMuProducer Class Reference

#include <L1TPFMetNoMuProducer.h>

Inheritance diagram for L1TPFMetNoMuProducer:

Public Member Functions
	L1TPFMetNoMuProducer (const edm::ParameterSet &ps)
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () const final
bool	hasAbilityToProduceInEndRuns () const final

Private Member Functions
void	produce (edm::Event &event, const edm::EventSetup &eventSetup) override

Private Attributes
const edm::EDGetTokenT< reco::MuonCollection >	theMuonCollection_
const edm::EDGetTokenT< reco::PFMETCollection >	thePFMETCollection_

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 15 of file L1TPFMetNoMuProducer.h.

Constructor & Destructor Documentation

L1TPFMetNoMuProducer()

L1TPFMetNoMuProducer::L1TPFMetNoMuProducer ( const edm::ParameterSet &  ps )

explicit

Definition at line 6 of file L1TPFMetNoMuProducer.cc.

    : thePFMETCollection_(consumes<reco::PFMETCollection>(ps.getParameter<edm::InputTag>("pfMETCollection"))),
      theMuonCollection_(consumes<reco::MuonCollection>(ps.getParameter<edm::InputTag>("muonCollection"))) {
  produces<reco::PFMETCollection>();
}

Member Function Documentation

produce()

void L1TPFMetNoMuProducer::produce ( edm::Event &  event, const edm::EventSetup &  eventSetup  )

overrideprivate

Definition at line 12 of file L1TPFMetNoMuProducer.cc.

                                                                                   {
  edm::Handle<reco::PFMETCollection> pfMet;
  event.getByToken(thePFMETCollection_, pfMet);
 
  edm::Handle<reco::MuonCollection> muons;
  event.getByToken(theMuonCollection_, muons);
 
  if (!pfMet.isValid()) {
    edm::LogWarning("L1TPFMetNoMuProducer") << "invalid collection for pfMet" << std::endl;
    return;
  }
  if (!muons.isValid()) {
    edm::LogWarning("L1TPFMetNoMuProducer") << "invalid collection for muons" << std::endl;
    return;
  }
 
  reco::PFMET thePFMetNoMu = pfMet.product()->front();
  double pfMetNoMuPx = thePFMetNoMu.px();
  double pfMetNoMuPy = thePFMetNoMu.py();
 
  double muPx(0.), muPy(0.);
 
  for (auto muon = muons->begin(); muon != muons->end(); ++muon) {
    if (muon->isPFMuon()) {
      muPx += muon->px();
      muPy += muon->py();
    }
  }
 
  pfMetNoMuPx += muPx;
  pfMetNoMuPy += muPy;
  math::XYZTLorentzVector pfMetNoMuP4(pfMetNoMuPx, pfMetNoMuPy, 0, hypot(pfMetNoMuPx, pfMetNoMuPy));
 
  thePFMetNoMu.setP4(pfMetNoMuP4);
 
  std::unique_ptr<reco::PFMETCollection> product(new reco::PFMETCollection);
  product->emplace_back(thePFMetNoMu.getSpecific(), thePFMetNoMu.sumEt(), thePFMetNoMu.p4(), thePFMetNoMu.vertex());
 
  event.put(std::move(product));
}

References reco::PFMET::getSpecific(), eostools::move(), HLT_FULL_cff::muon, PDWG_BPHSkim_cff::muons, reco::LeafCandidate::p4(), RecoPFMET_cff::pfMet, reco::LeafCandidate::px(), reco::LeafCandidate::py(), reco::LeafCandidate::setP4(), reco::MET::sumEt(), theMuonCollection_, thePFMETCollection_, and reco::LeafCandidate::vertex().

Member Data Documentation

theMuonCollection_

const edm::EDGetTokenT<reco::MuonCollection> L1TPFMetNoMuProducer::theMuonCollection_

private

Definition at line 23 of file L1TPFMetNoMuProducer.h.

Referenced by produce().

thePFMETCollection_

const edm::EDGetTokenT<reco::PFMETCollection> L1TPFMetNoMuProducer::thePFMETCollection_

private

Definition at line 22 of file L1TPFMetNoMuProducer.h.

Referenced by produce().