DimuonStatistics Class Reference

Inheritance diagram for DimuonStatistics:

Public Member Functions
void	analyze (const edm::Event &, const edm::EventSetup &) override
	DimuonStatistics (const edm::ParameterSet &cfg)
void	endJob () override
Public Member Functions inherited from edm::EDAnalyzer
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
	EDAnalyzer ()
SerialTaskQueue *	globalLuminosityBlocksQueue ()
SerialTaskQueue *	globalRunsQueue ()
ModuleDescription const &	moduleDescription () const
std::string	workerType () const
	~EDAnalyzer () 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)

Private Attributes
double	etaMax_
double	etaMin_
double	massMax_
double	massMin_
std::vector< unsigned int >	matched_
double	ptMin_
edm::InputTag	src_
edm::EDGetTokenT< reco::CandidateView >	srcToken_
double	trkIso_
std::vector< unsigned int >	unMatched_

Additional Inherited Members
Public Types inherited from edm::EDAnalyzer
typedef EDAnalyzer	ModuleType
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels
Static Public Member Functions inherited from edm::EDAnalyzer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &)
static bool	wantsGlobalLuminosityBlocks ()
static bool	wantsGlobalRuns ()
static bool	wantsStreamLuminosityBlocks ()
static bool	wantsStreamRuns ()
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

Definition at line 7 of file DimuonStatistics.cc.

Constructor & Destructor Documentation

DimuonStatistics::DimuonStatistics

(

const edm::ParameterSet &

cfg

)

Definition at line 32 of file DimuonStatistics.cc.

    : src_(cfg.getParameter<InputTag>("src")),
      srcToken_(consumes<CandidateView>(src_)),
      matched_(maxEntries + 1, 0),
      unMatched_(maxEntries + 1, 0),
      ptMin_(cfg.getUntrackedParameter<double>("ptMin")),
      massMin_(cfg.getUntrackedParameter<double>("massMin")),
      massMax_(cfg.getUntrackedParameter<double>("massMax")),
      etaMin_(cfg.getUntrackedParameter<double>("etaMin")),
      etaMax_(cfg.getUntrackedParameter<double>("etaMax")),
      trkIso_(cfg.getUntrackedParameter<double>("trkIso")) {}

Member Function Documentation

void DimuonStatistics::analyze ( const edm::Event &  evt, const edm::EventSetup &    )

override

Definition at line 62 of file DimuonStatistics.cc.

References edm::View< T >::begin(), alignmentValidation::c1, gather_cfg::cout, DEFINE_FWK_MODULE, edm::View< T >::end(), reco::Candidate::eta(), etaMax_, etaMin_, Exception, pat::PATObject< ObjectType >::genParticleRef(), edm::RefToBase< T >::get(), edm::Event::getByToken(), mps_fire::i, edm::errors::InvalidReference, edm::Ref< C, T, F >::isNonnull(), dqmiolumiharvest::j, dqmdumpme::k, massMax_, massMin_, reco::Candidate::masterClone(), muonTagProbeFilters_cff::matched, matched_, maxEntries, reco::Candidate::pt(), ptMin_, edm::View< T >::size(), TrackRefitter_38T_cff::src, src_, srcToken_, pat::Muon::trackIso(), trkIso_, and unMatched_.

                                                                        {
  Handle<CandidateView> src;
  evt.getByToken(srcToken_, src);
  double trackIso1 = -1;
  double trackIso2 = -1;
  int j = 0;
  unsigned int matched = 0, unMatched = 0;
  cout << ">> entries in " << src_ << ": " << src->size() << endl;
  for (CandidateView::const_iterator i = src->begin(); i != src->end(); ++i) {
    j++;
    const Candidate* dau1 = i->daughter(0);
    const Candidate* dau2 = i->daughter(1);
    if (dau1 == nullptr || dau2 == nullptr)
      throw Exception(errors::InvalidReference) << "one of the two daughter does not exist\n";
    const Candidate* c1 = dau1->masterClone().get();
    GenParticleRef mc1;
    const pat::Muon* mu1 = dynamic_cast<const pat::Muon*>(c1);
    if (mu1 != nullptr) {
      mc1 = mu1->genParticleRef();
      //     if (mc1.isNonnull()) cout << "DimuonStatistics> genParticleRef1 " << mc1->pdgId() << endl;
      trackIso1 = mu1->trackIso();
    } else {
      const pat::GenericParticle* gp1 = dynamic_cast<const pat::GenericParticle*>(c1);
      if (gp1 == nullptr)
        throw Exception(errors::InvalidReference)
            << "first of two daughter is neither a pat::Muon not pat::GenericParticle\n";
      mc1 = gp1->genParticleRef();
    }
    const Candidate* c2 = dau2->masterClone().get();
    GenParticleRef mc2;
    const pat::Muon* mu2 = dynamic_cast<const pat::Muon*>(c2);
    if (mu2 != nullptr) {
      mc2 = mu2->genParticleRef();
      //      if (mc2.isNonnull()) cout << "DimuonStatistics> genParticleRef2 " << mc2->pdgId() << endl;
      trackIso2 = mu2->trackIso();
    } else {
      const pat::GenericParticle* gp2 = dynamic_cast<const pat::GenericParticle*>(c2);
      if (gp2 == nullptr)
        throw Exception(errors::InvalidReference)
            << "first of two daughter is neither a pat::Muon not pat::GenericParticle\n";
      mc2 = gp2->genParticleRef();
    }
    GenParticleRef dimuonMatch;
    if (mc1.isNonnull() && mc2.isNonnull()) {
      cout << "DimuonStatistics> mc1: " << mc1->pdgId() << ", mc2: " << mc2->pdgId() << endl;
      int k = 0;
      do {
        k++;
        mc1 = mc1->numberOfMothers() > 0 ? mc1->motherRef() : GenParticleRef();
        mc2 = mc2->numberOfMothers() > 0 ? mc2->motherRef() : GenParticleRef();
        //  cout << "DimuonStatistics> do loop: " << k << "  id1 " << mc1->pdgId() << "    id2 " << mc2->pdgId() << endl;
      } while (mc1 != mc2 && mc1.isNonnull() && mc2.isNonnull());
      if (mc1.isNonnull() && mc2.isNonnull() && mc1->pdgId() == 23) {
        dimuonMatch = mc1;
      }
    }
    //    cout << "DimuonMatcher> dimuonMatch " << dimuonMatch.isNonnull() << endl;
    if ((fabs(dau1->eta()) > etaMin_ && fabs(dau1->eta()) < etaMax_) && dau1->pt() > ptMin_ &&
        ((fabs(dau2->eta()) > etaMin_) && (fabs(dau2->eta()) < etaMax_)) && dau2->pt() > ptMin_ &&
        trackIso1 < trkIso_ && trackIso2 < trkIso_ && i->mass() > massMin_ && i->mass() < massMax_) {
      cout << "dimuon mass " << i->mass() << endl;
      if (dimuonMatch.isNonnull())
        ++matched;
      else
        ++unMatched;
    }
  }
  cout << "matched: " << matched << ", unmatched: " << unMatched << endl;

  if (matched > maxEntries)
    matched = maxEntries;
  if (unMatched > maxEntries)
    unMatched = maxEntries;
  ++matched_[matched];
  ++unMatched_[unMatched];
}

void DimuonStatistics::endJob ( void  )

overridevirtual

Reimplemented from edm::EDAnalyzer.

Definition at line 44 of file DimuonStatistics.cc.

References gather_cfg::cout, edm::InputTag::encode(), mps_fire::i, matched_, maxEntries, src_, and unMatched_.

                              {
  cout << src_.encode() << endl;
  cout << " == Matched == " << endl;
  for (unsigned int i = 0; i <= maxEntries; ++i) {
    cout << i << ": " << matched_[i];
    if (i < maxEntries)
      cout << ", ";
  }
  cout << endl;
  cout << " == unMatched == " << endl;
  for (unsigned int i = 0; i <= maxEntries; ++i) {
    cout << i << ": " << unMatched_[i];
    if (i < maxEntries)
      cout << ", ";
  }
  cout << endl;
}

Member Data Documentation

double DimuonStatistics::etaMax_

private

Definition at line 17 of file DimuonStatistics.cc.

Referenced by analyze().

double DimuonStatistics::etaMin_

private

Definition at line 17 of file DimuonStatistics.cc.

Referenced by analyze().

double DimuonStatistics::massMax_

private

Definition at line 17 of file DimuonStatistics.cc.

Referenced by analyze().

double DimuonStatistics::massMin_

private

Definition at line 17 of file DimuonStatistics.cc.

Referenced by analyze().

std::vector<unsigned int> DimuonStatistics::matched_

private

Definition at line 16 of file DimuonStatistics.cc.

Referenced by analyze(), and endJob().

double DimuonStatistics::ptMin_

private

Definition at line 17 of file DimuonStatistics.cc.

Referenced by analyze().

edm::InputTag DimuonStatistics::src_

private

Definition at line 14 of file DimuonStatistics.cc.

Referenced by analyze(), and endJob().

edm::EDGetTokenT<reco::CandidateView> DimuonStatistics::srcToken_

private

Definition at line 15 of file DimuonStatistics.cc.

Referenced by analyze().

double DimuonStatistics::trkIso_

private

Definition at line 17 of file DimuonStatistics.cc.

Referenced by analyze().

std::vector<unsigned int> DimuonStatistics::unMatched_

private

Definition at line 16 of file DimuonStatistics.cc.

Referenced by analyze(), and endJob().