#include <HLTMuonL1toL3TkPreFilter.h>

Inheritance diagram for HLTMuonL1toL3TkPreFilter:

Public Member Functions
bool	hltFilter (edm::Event &, const edm::EventSetup &, trigger::TriggerFilterObjectWithRefs &filterproduct) const override

	HLTMuonL1toL3TkPreFilter (const edm::ParameterSet &)

	~HLTMuonL1toL3TkPreFilter () override

Public Member Functions inherited from HLTFilter
	HLTFilter (const edm::ParameterSet &config)

int	module (edm::Event const &) const

const std::string *	moduleLabel () const

int	path (edm::Event const &) const

const std::string *	pathName (edm::Event const &) const

std::pair< int, int >	pmid (edm::Event const &) const

bool	saveTags () const

	~HLTFilter () override

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

bool	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () const final

bool	wantsGlobalLuminosityBlocks () const final

bool	wantsGlobalRuns () const final

bool	wantsStreamLuminosityBlocks () const final

bool	wantsStreamRuns () const final

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

ModuleDescription const &	moduleDescription () const

	~EDFilterBase () 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

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)

	~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

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::vector< ModuleDescription const * > &modules, 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

ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const

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

void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)

virtual	~EDConsumerBase () noexcept(false)

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

Static Public Member Functions inherited from HLTFilter
static void	makeHLTFilterDescription (edm::ParameterSetDescription &desc)

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

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Private Member Functions
bool	triggeredAtL1 (const l1extra::L1MuonParticleRef &l1mu, std::vector< l1extra::L1MuonParticleRef > &vcands) const

Private Attributes
edm::InputTag	beamspotTag_

edm::EDGetTokenT< reco::BeamSpot >	beamspotToken_

edm::InputTag	candTag_

edm::EDGetTokenT< reco::RecoChargedCandidateCollection >	candToken_

double	max_Dr_

double	max_Dz_

double	max_Eta_

int	min_N_

int	min_Nhits_

double	min_Pt_

double	nsigma_Pt_

edm::InputTag	previousCandTag_

edm::EDGetTokenT< trigger::TriggerFilterObjectWithRefs >	previousCandToken_

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

Public Types inherited from edm::ProducerBase
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

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

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

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

This class is an HLTFilter (-> EDFilter) implementing a first filtering for HLT muons

Author: J-R Vlimant

Definition at line 25 of file HLTMuonL1toL3TkPreFilter.h.

Constructor & Destructor Documentation

HLTMuonL1toL3TkPreFilter::HLTMuonL1toL3TkPreFilter ( const edm::ParameterSet & iConfig )

explicit

Definition at line 36 of file HLTMuonL1toL3TkPreFilter.cc.

References candTag_, edm::InputTag::encode(), LogDebug, max_Dr_, max_Dz_, max_Eta_, min_N_, min_Nhits_, min_Pt_, nsigma_Pt_, and ~HLTMuonL1toL3TkPreFilter().

                                                                               : HLTFilter(iConfig),
    beamspotTag_   (iConfig.getParameter< edm::InputTag > ("BeamSpotTag")),
    beamspotToken_ (consumes<reco::BeamSpot>(beamspotTag_)),
    candTag_   (iConfig.getParameter<InputTag > ("CandTag")),
    candToken_ (consumes<reco::RecoChargedCandidateCollection>(candTag_)),
    previousCandTag_   (iConfig.getParameter<InputTag > ("PreviousCandTag")),
    previousCandToken_ (consumes<trigger::TriggerFilterObjectWithRefs>(previousCandTag_)),
    min_N_     (iConfig.getParameter<int> ("MinN")),
    max_Eta_   (iConfig.getParameter<double> ("MaxEta")),
    min_Nhits_ (iConfig.getParameter<int> ("MinNhits")),
    max_Dr_    (iConfig.getParameter<double> ("MaxDr")),
    max_Dz_    (iConfig.getParameter<double> ("MaxDz")),
    min_Pt_    (iConfig.getParameter<double> ("MinPt")),
    nsigma_Pt_ (iConfig.getParameter<double> ("NSigmaPt"))
 {
 
    LogDebug("HLTMuonL1toL3TkPreFilter")
       << " CandTag/MinN/MaxEta/MinNhits/MaxDr/MaxDz/MinPt/NSigmaPt : "
       << candTag_.encode()
       << " " << min_N_
       << " " << max_Eta_
       << " " << min_Nhits_
       << " " << max_Dr_
       << " " << max_Dz_
       << " " << min_Pt_
       << " " << nsigma_Pt_;
 
    //register your products
    produces<TriggerFilterObjectWithRefs>();
 }

HLTMuonL1toL3TkPreFilter::~HLTMuonL1toL3TkPreFilter ( )

overridedefault

Referenced by HLTMuonL1toL3TkPreFilter().

Member Function Documentation

void HLTMuonL1toL3TkPreFilter::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 73 of file HLTMuonL1toL3TkPreFilter.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), and HLTFilter::makeHLTFilterDescription().

                                                                                      {
   edm::ParameterSetDescription desc;
   makeHLTFilterDescription(desc);
   desc.add<edm::InputTag>("BeamSpotTag",edm::InputTag("hltBeamSpotTag"));
   desc.add<edm::InputTag>("CandTag",edm::InputTag("hltCandTag"));
   desc.add<edm::InputTag>("PreviousCandTag",edm::InputTag("hltPreviousCandTag"));
   desc.add<int>("MinN",0);
   desc.add<double>("MaxEta",9999.0);
   desc.add<int>("MinNhits",0);
   desc.add<double>("MaxDr",9999.0);
   desc.add<double>("MaxDz",9999.0);
   desc.add<double>("MinPt",0.0);
   desc.add<double>("NSigmaPt",9999.0);
   descriptions.add("hltMuonL1toL3TkPreFilter", desc);
 }

bool HLTMuonL1toL3TkPreFilter::hltFilter	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup,
		trigger::TriggerFilterObjectWithRefs &	filterproduct
	)		const

overridevirtual

Implements HLTFilter.

Definition at line 91 of file HLTMuonL1toL3TkPreFilter.cc.

References accept(), trigger::TriggerFilterObjectWithRefs::addCollectionTag(), trigger::TriggerRefsCollections::addObject(), ecalDrivenElectronSeedsParameters_cff::beamSpot, beamspotToken_, candTag_, candToken_, edm::Event::getByToken(), trigger::TriggerRefsCollections::getObjects(), mps_fire::i, LogDebug, LogTrace, max_Dr_, max_Dz_, max_Eta_, numberPerLSFilter_cff::maxN, min_N_, min_Nhits_, min_Pt_, gen::n, nsigma_Pt_, reco::BeamSpot::position(), previousCandToken_, EnergyCorrector::pt, HLTFilter::saveTags(), triggeredAtL1(), trigger::TriggerL1Mu, and trigger::TriggerMuon.

 {
 
    // All HLT filters must create and fill an HLT filter object,
    // recording any reconstructed physics objects satisfying (or not)
    // this HLT filter, and place it in the Event.
 
    // get hold of trks
    Handle<RecoChargedCandidateCollection> mucands;
    iEvent.getByToken(candToken_,mucands);
    if (saveTags()) filterproduct.addCollectionTag(candTag_);
    // sort them by L2Track
    std::map<l1extra::L1MuonParticleRef, std::vector<RecoChargedCandidateRef> > L1toL3s;
    unsigned int n = 0;
    unsigned int maxN = mucands->size();
    for (;n!=maxN;n++){
      TrackRef tk = (*mucands)[n].track();
      edm::Ref<L3MuonTrajectorySeedCollection> l3seedRef = tk->seedRef().castTo<edm::Ref<L3MuonTrajectorySeedCollection> >();
      l1extra::L1MuonParticleRef l1mu = l3seedRef->l1Particle();
        L1toL3s[l1mu].push_back(RecoChargedCandidateRef(mucands,n));
    }
 
    // additionnal objects needed
    Handle<TriggerFilterObjectWithRefs> previousLevelCands;
    iEvent.getByToken(previousCandToken_,previousLevelCands);
    BeamSpot beamSpot;
    Handle<BeamSpot> recoBeamSpotHandle;
    iEvent.getByToken(beamspotToken_,recoBeamSpotHandle);
    beamSpot = *recoBeamSpotHandle;
 
 
    //needed to compare to L1
    vector<l1extra::L1MuonParticleRef> vl1cands;
    previousLevelCands->getObjects(TriggerL1Mu,vl1cands);
 
    auto L1toL3s_it = L1toL3s.begin();
    auto L1toL3s_end = L1toL3s.end();
    for (; L1toL3s_it!=L1toL3s_end; ++L1toL3s_it){
 
      if (!triggeredAtL1(L1toL3s_it->first,vl1cands)) continue;
 
      //loop over the L3Tk reconstructed for this L1.
      unsigned int iTk=0;
      unsigned int maxItk=L1toL3s_it->second.size();
      for (; iTk!=maxItk; iTk++){
 
        RecoChargedCandidateRef & cand=L1toL3s_it->second[iTk];
        TrackRef tk = cand->track();
 
       if (fabs(tk->eta())>max_Eta_) continue;
 
       // cut on number of hits
       if (tk->numberOfValidHits()<min_Nhits_) continue;
 
       //dr cut
       //if (fabs(tk->d0())>max_Dr_) continue;
       if (fabs(tk->dxy(beamSpot.position()))>max_Dr_) continue;
 
       //dz cut
       if (fabs(tk->dz())>max_Dz_) continue;
 
       // Pt threshold cut
       double pt = tk->pt();
       double err0 = tk->error(0);
       double abspar0 = fabs(tk->parameter(0));
       double ptLx = pt;
       // convert 50% efficiency threshold to 90% efficiency threshold
       if (abspar0>0) ptLx += nsigma_Pt_*err0/abspar0*pt;
       LogTrace("HLTMuonL1toL3TkPreFilter") << " ...Muon in loop, pt= "
             << pt << ", ptLx= " << ptLx;
       if (ptLx<min_Pt_) continue;
 
       //one good L3Tk
       filterproduct.addObject(TriggerMuon,cand);
       break; // and go on with the next L1 association
      }
 
    }//loop over L1s from L3 grouping
 
 
    vector<RecoChargedCandidateRef> vref;
    filterproduct.getObjects(TriggerMuon,vref);
    for (auto & i : vref) {
      TrackRef tk = i->track();
      LogDebug("HLTMuonL1toL3TkPreFilter")
        << " Track passing filter: pt= " << tk->pt() << ", eta: "
        << tk->eta();
    }
 
    // filter decision
    const bool accept ((int)n >= min_N_);
 
    LogDebug("HLTMuonL1toL3TkPreFilter") << " >>>>> Result of HLTMuonL1toL3TkPreFilter is " << accept << ", number of muons passing thresholds= " << n;
 
    return accept;
 }

bool HLTMuonL1toL3TkPreFilter::triggeredAtL1	(	const l1extra::L1MuonParticleRef &	l1mu,
		std::vector< l1extra::L1MuonParticleRef > &	vcands
	)		const

private

Definition at line 189 of file HLTMuonL1toL3TkPreFilter.cc.

References DEFINE_FWK_MODULE, LogDebug, and convertSQLiteXML::ok.

Referenced by hltFilter().

 {
   bool ok=false;
 
   // compare to previously triggered L1
   for (auto & vcand : vcands) {
     //    l1extra::L1MuonParticleRef candref =  L1MuonParticleRef(vcands[i]);
     if (vcand == l1mu){
       ok=true;
       LogDebug("HLTMuonL1toL3TkPreFilter") << "The L1 mu triggered";
       break;}
   }
   return ok;
 }