#include "PhysicsTools/PatAlgos/interface/PATJetUpdater.h"

Inheritance diagram for pat::PATJetUpdater:

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

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

	~PATJetUpdater ()

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
std::vector< ConsumesInfo >	consumesInfo () const

	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

void	modulesDependentUpon (const std::string &iProcessName, std::vector< const char * > &oModuleLabels) const

void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const

bool	registeredToConsume (ProductHolderIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Attributes
bool	addJetCorrFactors_

std::vector< edm::EDGetTokenT < edm::ValueMap < JetCorrFactors > > >	jetCorrFactorsTokens_

edm::EDGetTokenT< edm::View < Jet > >	jetsToken_

GreaterByPt< Jet >	pTComparator_

pat::PATUserDataHelper< pat::Jet >	userDataHelper_

bool	useUserData_

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType

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

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

Produces pat::Jet's.

The PATJetUpdater produces analysis-level pat::Jet's starting from a collection of pat::Jet's and updates information.

Author: Andreas Hinzmann

Version

Id:: PATJetUpdater.h,v 1.00 2014/03/11 18:13:54 srappocc Exp

Definition at line 34 of file PATJetUpdater.h.

Constructor & Destructor Documentation

PATJetUpdater::PATJetUpdater ( const edm::ParameterSet & iConfig )

explicit

Definition at line 28 of file PATJetUpdater.cc.

References addJetCorrFactors_, edm::ParameterSet::getParameter(), jetCorrFactorsTokens_, jetsToken_, edm::EDConsumerBase::mayConsume(), GlobalPosition_Frontier_DevDB_cff::tag, and edm::vector_transform().

                                                            :
   useUserData_(iConfig.exists("userData"))
 {
   // initialize configurables
   jetsToken_ = consumes<edm::View<Jet> >(iConfig.getParameter<edm::InputTag>( "jetSource" ));
   addJetCorrFactors_ = iConfig.getParameter<bool>( "addJetCorrFactors" );
   jetCorrFactorsTokens_ = edm::vector_transform(iConfig.getParameter<std::vector<edm::InputTag> >( "jetCorrFactorsSource" ), [this](edm::InputTag const & tag){return mayConsume<edm::ValueMap<JetCorrFactors> >(tag);});
   // Check to see if the user wants to add user data
   if ( useUserData_ ) {
     userDataHelper_ = PATUserDataHelper<Jet>(iConfig.getParameter<edm::ParameterSet>("userData"), consumesCollector());
   }
   // produces vector of jets
   produces<std::vector<Jet> >();
 }

PATJetUpdater::~PATJetUpdater ( )

Definition at line 44 of file PATJetUpdater.cc.

                               {
 
 }

Member Function Documentation

void PATJetUpdater::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 121 of file PATJetUpdater.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), edm::ParameterSetDescription::addOptional(), pat::PATUserDataHelper< ObjectType >::fillDescription(), HLT_25ns14e33_v1_cff::InputTag, and edm::ParameterSetDescription::setComment().

 {
   edm::ParameterSetDescription iDesc;
   iDesc.setComment("PAT jet producer module");
 
   // input source
   iDesc.add<edm::InputTag>("jetSource", edm::InputTag("no default"))->setComment("input collection");
 
   // jet energy corrections
   iDesc.add<bool>("addJetCorrFactors", true);
   std::vector<edm::InputTag> emptyVInputTags;
   iDesc.add<std::vector<edm::InputTag> >("jetCorrFactorsSource", emptyVInputTags);
 
   // Check to see if the user wants to add user data
   edm::ParameterSetDescription userDataPSet;
   PATUserDataHelper<Jet>::fillDescription(userDataPSet);
   iDesc.addOptional("userData", userDataPSet);
 
   descriptions.add("PATJetUpdater", iDesc);
 }

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

overridevirtual

Implements edm::EDProducer.

Definition at line 49 of file PATJetUpdater.cc.

References pat::Jet::addJECFactors(), addJetCorrFactors_, pat::Jet::availableJECSets(), pat::Jet::correctedP4(), spr::find(), plotBeamSpotDB::first, edm::Event::getByToken(), i, customizeTrackingMonitorSeedNumber::idx, pat::Jet::initializeJEC(), jetCorrFactorsTokens_, fwrapper::jets, jetsToken_, pat::JetCorrFactors::NONE, jetProducer_cfi::patJets, pTComparator_, edm::Event::put(), reco::LeafCandidate::setP4(), python.multivaluedict::sort(), userDataHelper_, and useUserData_.

 {
   // Get the vector of jets
   edm::Handle<edm::View<Jet> > jets;
   iEvent.getByToken(jetsToken_, jets);
 
   // read in the jet correction factors ValueMap
   std::vector<edm::ValueMap<JetCorrFactors> > jetCorrs;
   if (addJetCorrFactors_) {
     for ( size_t i = 0; i < jetCorrFactorsTokens_.size(); ++i ) {
       edm::Handle<edm::ValueMap<JetCorrFactors> > jetCorr;
       iEvent.getByToken(jetCorrFactorsTokens_[i], jetCorr);
       jetCorrs.push_back( *jetCorr );
     }
   }
 
   // loop over jets
   std::auto_ptr< std::vector<Jet> > patJets ( new std::vector<Jet>() );
 
   bool first=true; // this is introduced to issue warnings only for the first jet
   for (edm::View<Jet>::const_iterator itJet = jets->begin(); itJet != jets->end(); itJet++) {
 
     // construct the Jet from the ref -> save ref to original object
     unsigned int idx = itJet - jets->begin();
     edm::RefToBase<Jet> jetRef = jets->refAt(idx);
     edm::Ptr<Jet> jetPtr = jets->ptrAt(idx);
     Jet ajet(jetPtr);
 
     if (addJetCorrFactors_) {
       unsigned int setindex = ajet.availableJECSets().size();
       // Undo previous jet energy corrections
       ajet.setP4(ajet.correctedP4(0));
       // add additional JetCorrs to the jet
       for ( unsigned int i=0; i<jetCorrFactorsTokens_.size(); ++i ) {
     const JetCorrFactors& jcf = jetCorrs[i][jetRef];
     // uncomment for debugging
     // jcf.print();
     ajet.addJECFactors(jcf);
       }
       std::vector<std::string> levels = jetCorrs[0][jetRef].correctionLabels();
       if(std::find(levels.begin(), levels.end(), "L2L3Residual")!=levels.end()){
     ajet.initializeJEC(jetCorrs[0][jetRef].jecLevel("L2L3Residual"), JetCorrFactors::NONE, setindex);
       }
       else if(std::find(levels.begin(), levels.end(), "L3Absolute")!=levels.end()){
     ajet.initializeJEC(jetCorrs[0][jetRef].jecLevel("L3Absolute"), JetCorrFactors::NONE, setindex);
       }
       else{
     ajet.initializeJEC(jetCorrs[0][jetRef].jecLevel("Uncorrected"), JetCorrFactors::NONE, setindex);
     if(first){
       edm::LogWarning("L3Absolute not found") << "L2L3Residual and L3Absolute are not part of the correction applied jetCorrFactors \n"
                           << "of module " <<  jetCorrs[0][jetRef].jecSet() << " jets will remain"
                           << " uncorrected."; first=false;
     }
       }
     }
 
     if ( useUserData_ ) {
       userDataHelper_.add( ajet, iEvent, iSetup );
     }
 
     patJets->push_back(ajet);
   }
 
   // sort jets in pt
   std::sort(patJets->begin(), patJets->end(), pTComparator_);
 
   // put genEvt  in Event
   iEvent.put(patJets);
 
 }

Member Data Documentation

bool pat::PATJetUpdater::addJetCorrFactors_

private

Definition at line 49 of file PATJetUpdater.h.

Referenced by PATJetUpdater(), and produce().

std::vector<edm::EDGetTokenT<edm::ValueMap<JetCorrFactors> > > pat::PATJetUpdater::jetCorrFactorsTokens_

private

Definition at line 50 of file PATJetUpdater.h.

Referenced by PATJetUpdater(), and produce().

edm::EDGetTokenT<edm::View<Jet> > pat::PATJetUpdater::jetsToken_

private

Definition at line 48 of file PATJetUpdater.h.

Referenced by PATJetUpdater(), and produce().

GreaterByPt<Jet> pat::PATJetUpdater::pTComparator_

private

Definition at line 52 of file PATJetUpdater.h.

Referenced by produce().

pat::PATUserDataHelper<pat::Jet> pat::PATJetUpdater::userDataHelper_

private

Definition at line 55 of file PATJetUpdater.h.

Referenced by produce().

bool pat::PATJetUpdater::useUserData_

private

Definition at line 54 of file PATJetUpdater.h.

Referenced by produce().

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation