#include <JetExtender.h>

Inheritance diagram for JetExtender:

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

virtual void	produce (edm::Event &, const edm::EventSetup &)

virtual	~JetExtender ()

Public Member Functions inherited from edm::EDProducer
	EDProducer ()

ModuleDescription const &	moduleDescription () const

virtual	~EDProducer ()

Public Member Functions inherited from edm::ProducerBase
	ProducerBase ()

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

std::function< void(BranchDescription const &)>	registrationCallback () const
	used by the fwk to register list of products More...

virtual	~ProducerBase ()

Public Member Functions inherited from edm::EDConsumerBase
	EDConsumerBase ()

ProductHolderIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductHolderIndexAndSkipBit > &) const

std::vector < ProductHolderIndexAndSkipBit > const &	itemsToGetFromEvent () const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

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::EDProducer
typedef EDProducer	ModuleType

Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Static Public Member Functions inherited from edm::EDProducer
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

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 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 ( )

virtual

Definition at line 27 of file JetExtender.cc.

27 {}

Member Function Documentation

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

virtual

Implements edm::EDProducer.

Definition at line 29 of file JetExtender.cc.

References alignCSCRings::e, edm::Event::getByToken(), edm::HandleBase::isValid(), j, metsig::jet, edm::InputTag::label(), mJet2TracksAtCALO, mJet2TracksAtVX, mJets, 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);
   
   std::auto_ptr<reco::JetExtendedAssociation::Container> 
     jetExtender (new 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 e) {
     edm::LogError ("MismatchedJets") << "Jets in original collection " << mJets 
                     << " mismatch jets in j2t VX association " << mJet2TracksAtVX
                     << ". Wrong collections?";
     throw e;
       }
     }
     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 e) {
     edm::LogError ("MismatchedJets") << "Jets in original collection " << mJets 
                     << " mismatch jets in j2t CALO association " << mJet2TracksAtCALO
                     << ". Wrong collections?";
     throw e;
       }
     }
     reco::JetExtendedAssociation::setValue (&*jetExtender, jet, extendedData);
   }
   fEvent.put (jetExtender);
 }