#include <L2TauPixelTrackMatch.h>

Inheritance diagram for L2TauPixelTrackMatch:

Classes
struct	TinyTrack

Public Member Functions
	L2TauPixelTrackMatch (const edm::ParameterSet &)

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

	~L2TauPixelTrackMatch () override

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

	EDProducer (const EDProducer &)=delete

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () const final

bool	hasAbilityToProduceInEndRuns () const final

EDProducer &	operator= (const EDProducer &)=delete

bool	wantsGlobalLuminosityBlocks () const final

bool	wantsGlobalRuns () const final

bool	wantsInputProcessBlocks () const final

bool	wantsProcessBlocks () const final

bool	wantsStreamLuminosityBlocks () const final

bool	wantsStreamRuns () const final

Public Member Functions inherited from edm::global::EDProducerBase
	EDProducerBase ()

ModuleDescription const &	moduleDescription () const

	~EDProducerBase () override

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

std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const

	ProducerBase ()

std::vector< edm::ProductResolverIndex > const &	putTokenIndexToProductResolverIndex () const

std::vector< bool > const &	recordProvenanceList () const

void	registerProducts (ProducerBase , ProductRegistry , ModuleDescription const &)

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

void	resolvePutIndicies (BranchType iBranchType, ModuleToResolverIndicies const &iIndicies, std::string const &moduleLabel)

TypeLabelList const &	typeLabelList () const
	used by the fwk to register the list of products of this module More...

	~ProducerBase () noexcept(false) override

Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const

void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...

	EDConsumerBase ()

	EDConsumerBase (EDConsumerBase const &)=delete

	EDConsumerBase (EDConsumerBase &&)=default

ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const

std::vector< ESProxyIndex > const &	esGetTokenIndicesVector (edm::Transition iTrans) const

std::vector< ESRecordIndex > const &	esGetTokenRecordIndicesVector (edm::Transition iTrans) const

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

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

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

std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesWhoseProductsAreConsumed (std::array< std::vector< ModuleDescription const > , NumBranchTypes > &modulesAll, std::vector< ModuleProcessName > &modulesInPreviousProcesses, ProductRegistry const &preg, std::map< std::string, ModuleDescription const *> const &labelsToDesc, std::string const &processName) const

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

EDConsumerBase &	operator= (EDConsumerBase &&)=default

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	selectInputProcessBlocks (ProductRegistry const &productRegistry, ProcessBlockHelperBase const &processBlockHelperBase)

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

Private Attributes
edm::EDGetTokenT< reco::BeamSpot >	m_beamSpotTag

float	m_deltaR

float	m_jetMaxEta

float	m_jetMinPt

edm::EDGetTokenT< trigger::TriggerFilterObjectWithRefs >	m_jetSrc

float	m_trackMinPt

edm::EDGetTokenT< reco::TrackCollection >	m_trackSrc

Additional Inherited Members
Public Types inherited from edm::global::EDProducerBase
typedef EDProducerBase	ModuleType

Public Types inherited from edm::ProducerBase
template<typename T >
using	BranchAliasSetterT = ProductRegistryHelper::BranchAliasSetterT< T >

using	ModuleToResolverIndicies = std::unordered_multimap< std::string, std::tuple< edm::TypeID const , const char , edm::ProductResolverIndex > >

typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::ProducerBase
template<Transition Tr = Transition::Event>
auto	produces (std::string instanceName) noexcept
	declare what type of product will make and with which optional label More...

template<Transition B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<BranchType B>
BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

BranchAliasSetter	produces (const TypeID &id, std::string instanceName=std::string(), bool recordProvenance=true)

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<class ProductType >
BranchAliasSetterT< ProductType >	produces ()

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<typename ProductType , BranchType B>
BranchAliasSetterT< ProductType >	produces ()

template<class ProductType >
BranchAliasSetterT< ProductType >	produces (std::string instanceName)

template<typename ProductType , Transition B>
BranchAliasSetterT< ProductType >	produces ()

template<Transition Tr = Transition::Event>
auto	produces () noexcept

ProducesCollector	producesCollector ()

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

template<BranchType B = InEvent>
EDConsumerBaseAdaptor< B >	consumes (edm::InputTag tag) noexcept

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 ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes ()

template<typename ESProduct , typename ESRecord , Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag const &tag)

template<Transition Tr = Transition::Event>
constexpr auto	esConsumes ()

template<Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag tag)

template<Transition Tr = Transition::Event>
ESGetTokenGeneric	esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
	Used with EventSetupRecord::doGet. More...

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)

void	resetItemsToGetFrom (BranchType iType)

Detailed Description

class L2TauPixelTrackMatch this producer creates a new L2 tau jet collection with jets' vertices redefined from vertex z (relative to beamspot) of dr-matched pixel tracks that are above some pt threshold and beamline x & y.

Definition at line 21 of file L2TauPixelTrackMatch.h.

Constructor & Destructor Documentation

◆ L2TauPixelTrackMatch()

L2TauPixelTrackMatch::L2TauPixelTrackMatch ( const edm::ParameterSet & conf )

explicit

Definition at line 15 of file L2TauPixelTrackMatch.cc.

References edm::ParameterSet::getParameter(), m_beamSpotTag, m_deltaR, m_jetMaxEta, m_jetMinPt, m_jetSrc, m_trackMinPt, and m_trackSrc.

                                                                       {
   m_jetSrc = consumes<trigger::TriggerFilterObjectWithRefs>(conf.getParameter<edm::InputTag>("JetSrc"));
   m_jetMinPt = conf.getParameter<double>("JetMinPt");
   m_jetMaxEta = conf.getParameter<double>("JetMaxEta");
   //m_jetMinN        = conf.getParameter<int>("JetMinN");
   m_trackSrc = consumes<reco::TrackCollection>(conf.getParameter<edm::InputTag>("TrackSrc"));
   m_trackMinPt = conf.getParameter<double>("TrackMinPt");
   m_deltaR = conf.getParameter<double>("deltaR");
   m_beamSpotTag = consumes<reco::BeamSpot>(conf.getParameter<edm::InputTag>("BeamSpotSrc"));
 
   produces<reco::CaloJetCollection>();
 }

◆ ~L2TauPixelTrackMatch()

L2TauPixelTrackMatch::~L2TauPixelTrackMatch ( )

override

Definition at line 28 of file L2TauPixelTrackMatch.cc.

28 {}

Member Function Documentation

◆ produce()

void L2TauPixelTrackMatch::produce	(	edm::StreamID	,
		edm::Event &	ev,
		const edm::EventSetup &	es
	)		const

overridevirtual

if (jet_with_vertices.size()) new_tau_jets->push_back(jet_with_vertices);

Implements edm::global::EDProducerBase.

Definition at line 30 of file L2TauPixelTrackMatch.cc.

References funct::abs(), cms::cuda::bs, gather_cfg::cout, DBG_PRINT, reco::deltaPhi(), PVValHelper::dz, L2TauPixelTrackMatch::TinyTrack::eta, makeMEIFBenchmarkPlots::ev, trigger::TriggerRefsCollections::getObjects(), mps_fire::i, metsig::jet, m_beamSpotTag, m_deltaR, m_jetMaxEta, m_jetMinPt, m_jetSrc, m_trackMinPt, m_trackSrc, eostools::move(), n0, L2TauPixelTrackMatch::TinyTrack::phi, L2TauPixelTrackMatch::TinyTrack::pt, reco::LeafCandidate::setVertex(), mathSSE::sqrt(), trigger::TriggerTau, and L2TauPixelTrackMatch::TinyTrack::vtx.

                                                                                            {
   using namespace std;
   using namespace reco;
 
   // *** Pick up beam spot ***
 
   // use beam spot for vertex x,y
   edm::Handle<BeamSpot> bsHandle;
   ev.getByToken(m_beamSpotTag, bsHandle);
   const reco::BeamSpot& bs = *bsHandle;
   math::XYZPoint beam_spot(bs.x0(), bs.y0(), bs.z0());
   DBG_PRINT(cout << endl << "beamspot " << beam_spot << endl);
 
   // *** Pick up pixel tracks ***
 
   edm::Handle<TrackCollection> tracksHandle;
   ev.getByToken(m_trackSrc, tracksHandle);
 
   // *** Pick up L2 tau jets that were previously selected by some other filter ***
 
   // first, get L2 object refs by the label
   edm::Handle<trigger::TriggerFilterObjectWithRefs> jetsHandle;
   ev.getByToken(m_jetSrc, jetsHandle);
 
   // now we can get pre-selected L2 tau jets
   std::vector<CaloJetRef> tau_jets;
   jetsHandle->getObjects(trigger::TriggerTau, tau_jets);
   const size_t n_jets = tau_jets.size();
 
   // *** Selects interesting tracks ***
 
   vector<TinyTrack> good_tracks;
   for (TrackCollection::const_iterator itrk = tracksHandle->begin(); itrk != tracksHandle->end(); ++itrk) {
     if (itrk->pt() < m_trackMinPt)
       continue;
     if (std::abs(itrk->eta()) > m_jetMaxEta + m_deltaR)
       continue;
 
     TinyTrack trk;
     trk.pt = itrk->pt();
     trk.phi = itrk->phi();
     trk.eta = itrk->eta();
     double dz = itrk->dz(beam_spot);
     trk.vtx = math::XYZPoint(bs.x(dz), bs.y(dz), dz);
     good_tracks.push_back(trk);
   }
   DBG_PRINT(cout << "got " << good_tracks.size() << " good tracks;   " << n_jets << " tau jets" << endl);
 
   // *** Match tau jets to intertesting tracks  and assign them new vertices ***
 
   // the new product
   std::unique_ptr<CaloJetCollection> new_tau_jets(new CaloJetCollection);
   int n_uniq = 0;
   if (!good_tracks.empty())
     for (size_t i = 0; i < n_jets; ++i) {
       reco::CaloJetRef jet = tau_jets[i];
       if (jet->pt() < m_jetMinPt || std::abs(jet->eta()) > m_jetMaxEta)
         continue;
 
       DBG_PRINT(cout << i << " :" << endl);
 
       size_t n0 = new_tau_jets->size();
 
       for (vector<TinyTrack>::const_iterator itrk = good_tracks.begin(); itrk != good_tracks.end(); ++itrk) {
         DBG_PRINT(cout << "  trk pt,eta,phi,z: " << itrk->pt << " " << itrk->eta << " " << itrk->phi << " "
                        << itrk->vtx.z() << " \t\t ");
 
         math::XYZTLorentzVector new_jet_dir = Jet::physicsP4(itrk->vtx, *jet, itrk->vtx);
         float dphi = reco::deltaPhi(new_jet_dir.phi(), itrk->phi);
         float deta = new_jet_dir.eta() - itrk->eta;
 
         DBG_PRINT(cout << " jet pt,deta,dphi,dr: " << jet->pt() << " " << deta << " " << dphi << " "
                        << sqrt(dphi * dphi + deta * deta) << endl);
 
         if (dphi * dphi + deta * deta > m_deltaR * m_deltaR)
           continue;
 
         DBG_PRINT(cout << "  jet-trk match!" << endl);
 
         // create a jet copy and assign a new vertex to it
         CaloJet new_jet = *jet;
         new_jet.setVertex(itrk->vtx);
 
         new_tau_jets->push_back(new_jet);
       }
       DBG_PRINT(cout << "  nmatchedjets " << new_tau_jets->size() - n0 << endl);
       if (new_tau_jets->size() - n0 > 0)
         n_uniq++;
 
     }
   DBG_PRINT(cout << "n_uniq_matched_jets " << n_uniq << endl << "storing njets " << new_tau_jets->size() << endl);
 
   // store the result
   ev.put(std::move(new_tau_jets));
 }