JetExtender Class Reference

#include <JetExtender.h>

Inheritance diagram for JetExtender:

Public Member Functions
	JetExtender (const edm::ParameterSet &)
void	produce (edm::Event &, const edm::EventSetup &) override
	~JetExtender () override
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
bool	hasAbilityToProduceInLumis () const final
bool	hasAbilityToProduceInRuns () const final

Private Attributes
edm::InputTag	mJet2TracksAtCALO
edm::InputTag	mJet2TracksAtVX
edm::InputTag	mJets
edm::EDGetTokenT< reco::JetTracksAssociation::Container >	token_mJet2TracksAtCALO
edm::EDGetTokenT< reco::JetTracksAssociation::Container >	token_mJet2TracksAtVX
edm::EDGetTokenT< edm::View< reco::Jet > >	token_mJets

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 19 of file JetExtender.h.

Constructor & Destructor Documentation

JetExtender::JetExtender

(

const edm::ParameterSet &

fConfig

)

Definition at line 15 of file JetExtender.cc.

References edm::InputTag::label(), mJet2TracksAtCALO, mJet2TracksAtVX, mJets, token_mJet2TracksAtCALO, token_mJet2TracksAtVX, and token_mJets.

  : mJets (fConfig.getParameter<edm::InputTag> ("jets")),
    mJet2TracksAtVX (fConfig.getParameter<edm::InputTag> ("jet2TracksAtVX")),
    mJet2TracksAtCALO (fConfig.getParameter<edm::InputTag> ("jet2TracksAtCALO"))
{
  token_mJets = consumes<edm::View <reco::Jet> >(mJets);
  if (!(mJet2TracksAtVX.label().empty())) token_mJet2TracksAtVX = consumes<reco::JetTracksAssociation::Container> (mJet2TracksAtVX);
  if (!(mJet2TracksAtCALO.label().empty())) token_mJet2TracksAtCALO = consumes<reco::JetTracksAssociation::Container> (mJet2TracksAtCALO);

  produces<reco::JetExtendedAssociation::Container> ();
}

JetExtender::~JetExtender ( )

override

Definition at line 27 of file JetExtender.cc.

{}

Member Function Documentation

void JetExtender::produce ( edm::Event &  fEvent, const edm::EventSetup &  fSetup  )

override

Definition at line 29 of file JetExtender.cc.

References edm::Event::getByToken(), edm::HandleBase::isValid(), metsig::jet, edm::InputTag::label(), mJet2TracksAtCALO, mJet2TracksAtVX, mJets, eostools::move(), reco::JetExtendedAssociation::JetExtendedData::mTracksAtCaloNumber, reco::JetExtendedAssociation::JetExtendedData::mTracksAtCaloP4, reco::JetExtendedAssociation::JetExtendedData::mTracksAtVertexNumber, reco::JetExtendedAssociation::JetExtendedData::mTracksAtVertexP4, edm::Event::put(), reco::JetExtendedAssociation::setValue(), token_mJet2TracksAtCALO, token_mJet2TracksAtVX, token_mJets, reco::JetTracksAssociation::tracksNumber(), and reco::JetTracksAssociation::tracksP4().

                                                                       {
  // get stuff from Event
  edm::Handle <edm::View <reco::Jet> > jets_h;
  fEvent.getByToken (token_mJets, jets_h);
  edm::Handle <reco::JetTracksAssociation::Container> j2tVX_h;
  if (!(mJet2TracksAtVX.label().empty())) fEvent.getByToken (token_mJet2TracksAtVX, j2tVX_h);
  edm::Handle <reco::JetTracksAssociation::Container> j2tCALO_h;
  if (!(mJet2TracksAtCALO.label().empty())) fEvent.getByToken (token_mJet2TracksAtCALO, j2tCALO_h);
  
  auto jetExtender = std::make_unique<reco::JetExtendedAssociation::Container>(reco::JetRefBaseProd(jets_h));
  
  // loop over jets (make sure jets in associations are the same as in collection

  for (unsigned j = 0; j < jets_h->size(); ++j) {
    edm::RefToBase<reco::Jet> jet = jets_h->refAt(j);
    reco::JetExtendedAssociation::JetExtendedData extendedData;
    if (j2tVX_h.isValid ()) { // fill tracks@VX  summary
      try {
    extendedData.mTracksAtVertexNumber = reco::JetTracksAssociation::tracksNumber (*j2tVX_h, jet);
    extendedData.mTracksAtVertexP4 = reco::JetTracksAssociation::tracksP4 (*j2tVX_h, jet);
      }
      catch (cms::Exception const&) {
    edm::LogError ("MismatchedJets") << "Jets in original collection " << mJets 
                    << " mismatch jets in j2t VX association " << mJet2TracksAtVX
                    << ". Wrong collections?";
    throw;
      }
    }
    if (j2tCALO_h.isValid ()) { // fill tracks@CALO  summary
      try {
    extendedData.mTracksAtCaloNumber = reco::JetTracksAssociation::tracksNumber (*j2tCALO_h, jet);
    extendedData.mTracksAtCaloP4 = reco::JetTracksAssociation::tracksP4 (*j2tCALO_h, jet);
      }
      catch (cms::Exception const&) {
    edm::LogError ("MismatchedJets") << "Jets in original collection " << mJets 
                    << " mismatch jets in j2t CALO association " << mJet2TracksAtCALO
                    << ". Wrong collections?";
    throw;
      }
    }
    reco::JetExtendedAssociation::setValue (&*jetExtender, jet, extendedData);
  }
  fEvent.put(std::move(jetExtender));
}

Member Data Documentation

edm::InputTag JetExtender::mJet2TracksAtCALO

private

Definition at line 32 of file JetExtender.h.

Referenced by JetExtender(), and produce().

edm::InputTag JetExtender::mJet2TracksAtVX

private

Definition at line 31 of file JetExtender.h.

Referenced by JetExtender(), and produce().

edm::InputTag JetExtender::mJets

private

Definition at line 30 of file JetExtender.h.

Referenced by JetExtender(), and produce().

edm::EDGetTokenT<reco::JetTracksAssociation::Container > JetExtender::token_mJet2TracksAtCALO

private

Definition at line 29 of file JetExtender.h.

Referenced by JetExtender(), and produce().

edm::EDGetTokenT<reco::JetTracksAssociation::Container > JetExtender::token_mJet2TracksAtVX

private

Definition at line 28 of file JetExtender.h.

Referenced by JetExtender(), and produce().

edm::EDGetTokenT<edm::View <reco::Jet> > JetExtender::token_mJets

private

Definition at line 27 of file JetExtender.h.

Referenced by JetExtender(), and produce().