ZtoMMEventSelector Class Reference

#include <ZtoMMEventSelector.h>

Inheritance diagram for ZtoMMEventSelector:

Public Member Functions
bool	filter (edm::Event &, edm::EventSetup const &) override
	ZtoMMEventSelector (const edm::ParameterSet &)
Public Member Functions inherited from edm::stream::EDFilter<>
	EDFilter ()=default
	EDFilter (const EDFilter &)=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
const EDFilter &	operator= (const EDFilter &)=delete
Public Member Functions inherited from edm::stream::EDFilterBase
	EDFilterBase ()
	EDFilterBase (const EDFilterBase &)=delete
ModuleDescription const &	moduleDescription () const
const EDFilterBase &	operator= (const EDFilterBase &)=delete
	~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
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
const edm::InputTag	bsTag_
const edm::EDGetTokenT< reco::BeamSpot >	bsToken_
const double	maxD0_
const double	maxDz_
const double	maxEta_
const double	maxInvMass_
const double	maxIso_
const double	maxNormChi2_
const int	minChambers_
const double	minInvMass_
const int	minMatchedStations_
const int	minMatches_
const int	minPixelHits_
const double	minPt_
const double	minPtHighest_
const int	minStripHits_
const edm::InputTag	muonTag_
const edm::EDGetTokenT< reco::MuonCollection >	muonToken_
bool	verbose_

Additional Inherited Members
Public Types inherited from edm::stream::EDFilter<>
using	CacheTypes = CacheContexts< T... >
using	GlobalCache = typename CacheTypes::GlobalCache
using	HasAbility = AbilityChecker< T... >
using	InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache
using	LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache
using	LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >
using	LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache
using	RunCache = typename CacheTypes::RunCache
using	RunContext = RunContextT< RunCache, GlobalCache >
using	RunSummaryCache = typename CacheTypes::RunSummaryCache
Public Types inherited from edm::stream::EDFilterBase
typedef EDFilterAdaptorBase	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
Static Public Member Functions inherited from edm::stream::EDFilterBase
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

Definition at line 11 of file ZtoMMEventSelector.h.

Constructor & Destructor Documentation

ZtoMMEventSelector()

ZtoMMEventSelector::ZtoMMEventSelector ( const edm::ParameterSet &  ps )

explicit

Definition at line 15 of file ZtoMMEventSelector.cc.

    : verbose_(ps.getUntrackedParameter<bool>("verbose", false)),
      muonTag_(ps.getUntrackedParameter<edm::InputTag>("muonInputTag", edm::InputTag("muons"))),
      bsTag_(ps.getUntrackedParameter<edm::InputTag>("offlineBeamSpot", edm::InputTag("offlineBeamSpot"))),
      muonToken_(consumes<reco::MuonCollection>(muonTag_)),
      bsToken_(consumes<reco::BeamSpot>(bsTag_)),
      maxEta_(ps.getUntrackedParameter<double>("maxEta", 2.1)),
      minPt_(ps.getUntrackedParameter<double>("minPt", 5)),
      maxNormChi2_(ps.getUntrackedParameter<double>("maxNormChi2", 10)),
      maxD0_(ps.getUntrackedParameter<double>("maxD0", 0.02)),
      maxDz_(ps.getUntrackedParameter<double>("maxDz", 20.)),
      minPixelHits_(ps.getUntrackedParameter<uint32_t>("minPixelHits", 1)),
      minStripHits_(ps.getUntrackedParameter<uint32_t>("minStripHits", 8)),
      minChambers_(ps.getUntrackedParameter<uint32_t>("minChambers", 2)),
      minMatches_(ps.getUntrackedParameter<uint32_t>("minMatches", 2)),
      minMatchedStations_(ps.getUntrackedParameter<double>("minMatchedStations", 2)),
      maxIso_(ps.getUntrackedParameter<double>("maxIso", 0.3)),
      minPtHighest_(ps.getUntrackedParameter<double>("minPtHighest", 24)),
      minInvMass_(ps.getUntrackedParameter<double>("minInvMass", 60)),
      maxInvMass_(ps.getUntrackedParameter<double>("maxInvMass", 120)) {}

Member Function Documentation

filter()

bool ZtoMMEventSelector::filter ( edm::Event &  iEvent, edm::EventSetup const &  iSetup  )

overridevirtual

Implements edm::stream::EDFilterBase.

Definition at line 35 of file ZtoMMEventSelector.cc.

References funct::abs(), pwdgSkimBPark_cfi::beamSpot, bsTag_, bsToken_, hltPixelTracks_cff::chi2, muon::GlobalMuonPromptTight, iEvent, muon::isGoodMuon(), edm::HandleBase::isValid(), EgHLTOffHistBins_cfi::mass, SiStripPI::max, maxD0_, maxDz_, maxEta_, maxInvMass_, maxIso_, maxNormChi2_, minChambers_, minMatchedStations_, minMatches_, minPixelHits_, minPt_, minPtHighest_, minStripHits_, amptDefaultParameters_cff::mu, muonTag_, muonToken_, ndof, reco::HitPattern::numberOfValidPixelHits(), reco::HitPattern::numberOfValidStripHits(), reco::MuonPFIsolation::sumChargedParticlePt, reco::MuonPFIsolation::sumNeutralHadronEt, reco::MuonPFIsolation::sumPhotonEt, reco::MuonPFIsolation::sumPUPt, and gpuVertexFinder::zv.

                                                                             {
  // Read Muon Collection
  edm::Handle<reco::MuonCollection> muonColl;
  iEvent.getByToken(muonToken_, muonColl);

  // and the beamspot
  edm::Handle<reco::BeamSpot> beamSpot;
  iEvent.getByToken(bsToken_, beamSpot);

  std::vector<TLorentzVector> list;
  if (muonColl.isValid()) {
    for (auto const& mu : *muonColl) {
      if (!mu.isGlobalMuon())
        continue;
      if (!mu.isPFMuon())
        continue;
      if (std::fabs(mu.eta()) >= maxEta_)
        continue;
      if (mu.pt() < minPt_)
        continue;

      reco::TrackRef gtk = mu.globalTrack();
      double chi2 = gtk->chi2();
      double ndof = gtk->ndof();
      double chbyndof = (ndof > 0) ? chi2 / ndof : 0;
      if (chbyndof >= maxNormChi2_)
        continue;

      if (beamSpot.isValid()) {
        reco::TrackRef tk = mu.innerTrack();
        double abstrkd0 = std::abs(tk->dxy(beamSpot->position()));
        if (abstrkd0 >= maxD0_)
          continue;
        double abstrkdz = std::abs(tk->dz(beamSpot->position()));
        if (abstrkdz >= maxDz_)
          continue;
      } else {
        edm::LogError("ZtoMMEventSelector") << "Error >> Failed to get BeamSpot for label: " << bsTag_;
      }

      const reco::HitPattern& hitp = gtk->hitPattern();
      if (hitp.numberOfValidPixelHits() < minPixelHits_)
        continue;
      if (hitp.numberOfValidStripHits() < minStripHits_)
        continue;

      // Hits/section in the muon chamber
      if (mu.numberOfChambers() < minChambers_)
        continue;
      if (mu.numberOfMatches() < minMatches_)
        continue;
      if (mu.numberOfMatchedStations() < minMatchedStations_)
        continue;
      if (!muon::isGoodMuon(mu, muon::GlobalMuonPromptTight))
        continue;

      // PF Isolation
      const reco::MuonPFIsolation& pfIso04 = mu.pfIsolationR04();
      double absiso = pfIso04.sumChargedParticlePt +
                      std::max(0.0, pfIso04.sumNeutralHadronEt + pfIso04.sumPhotonEt - 0.5 * pfIso04.sumPUPt);
      if (absiso / mu.pt() > maxIso_)
        continue;

      TLorentzVector lv;
      lv.SetPtEtaPhiE(mu.pt(), mu.eta(), mu.phi(), mu.energy());
      list.push_back(lv);
    }
  } else {
    edm::LogError("ZtoMMEventSelector") << "Error >> Failed to get MuonCollection for label: " << muonTag_;
    return false;
  }

  if (list.size() < 2)
    return false;
  if (list[0].Pt() < minPtHighest_)
    return false;
  TLorentzVector zv = list[0] + list[1];
  double mass = zv.M();
  if (mass < minInvMass_ || mass > maxInvMass_)
    return false;

  return true;
}

Member Data Documentation

bsTag_

const edm::InputTag ZtoMMEventSelector::bsTag_

private

Definition at line 20 of file ZtoMMEventSelector.h.

Referenced by filter().

bsToken_

const edm::EDGetTokenT<reco::BeamSpot> ZtoMMEventSelector::bsToken_

private

Definition at line 22 of file ZtoMMEventSelector.h.

Referenced by filter().

maxD0_

const double ZtoMMEventSelector::maxD0_

private

Definition at line 27 of file ZtoMMEventSelector.h.

Referenced by filter().

maxDz_

const double ZtoMMEventSelector::maxDz_

private

Definition at line 28 of file ZtoMMEventSelector.h.

Referenced by filter().

maxEta_

const double ZtoMMEventSelector::maxEta_

private

Definition at line 24 of file ZtoMMEventSelector.h.

Referenced by filter().

maxInvMass_

const double ZtoMMEventSelector::maxInvMass_

private

Definition at line 37 of file ZtoMMEventSelector.h.

Referenced by filter().

maxIso_

const double ZtoMMEventSelector::maxIso_

private

Definition at line 34 of file ZtoMMEventSelector.h.

Referenced by filter().

maxNormChi2_

const double ZtoMMEventSelector::maxNormChi2_

private

Definition at line 26 of file ZtoMMEventSelector.h.

Referenced by filter().

minChambers_

const int ZtoMMEventSelector::minChambers_

private

Definition at line 31 of file ZtoMMEventSelector.h.

Referenced by filter().

minInvMass_

const double ZtoMMEventSelector::minInvMass_

private

Definition at line 36 of file ZtoMMEventSelector.h.

minMatchedStations_

const int ZtoMMEventSelector::minMatchedStations_

private

Definition at line 33 of file ZtoMMEventSelector.h.

Referenced by filter().

minMatches_

const int ZtoMMEventSelector::minMatches_

private

Definition at line 32 of file ZtoMMEventSelector.h.

Referenced by filter().

minPixelHits_

const int ZtoMMEventSelector::minPixelHits_

private

Definition at line 29 of file ZtoMMEventSelector.h.

Referenced by filter().

minPt_

const double ZtoMMEventSelector::minPt_

private

Definition at line 25 of file ZtoMMEventSelector.h.

Referenced by filter().

minPtHighest_

const double ZtoMMEventSelector::minPtHighest_

private

Definition at line 35 of file ZtoMMEventSelector.h.

Referenced by filter().

minStripHits_

const int ZtoMMEventSelector::minStripHits_

private

Definition at line 30 of file ZtoMMEventSelector.h.

Referenced by filter().

muonTag_

const edm::InputTag ZtoMMEventSelector::muonTag_

private

Definition at line 19 of file ZtoMMEventSelector.h.

Referenced by filter().

muonToken_

const edm::EDGetTokenT<reco::MuonCollection> ZtoMMEventSelector::muonToken_

private

Definition at line 21 of file ZtoMMEventSelector.h.

Referenced by filter().

verbose_

bool ZtoMMEventSelector::verbose_

private

Definition at line 18 of file ZtoMMEventSelector.h.