WMuNuProducer Class Reference

Inheritance diagram for WMuNuProducer:

Classes
struct	ComparePt

Public Member Functions
	WMuNuProducer (const edm::ParameterSet &)
	~WMuNuProducer ()
Public Member Functions inherited from edm::EDProducer
	EDProducer ()
ModuleDescription const &	moduleDescription () const
virtual	~EDProducer ()
Public Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)
	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 ()

Private Member Functions
virtual void	beginJob () override
virtual void	endJob () override
virtual void	produce (edm::Event &, const edm::EventSetup &) override

Private Attributes
edm::EDGetTokenT< edm::View < reco::MET > >	metToken_
edm::EDGetTokenT< edm::View < reco::Muon > >	muonToken_
unsigned int	nall
ComparePt	ptComparator

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType
Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList
Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels
Static Public Member Functions inherited from edm::EDProducer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)
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

Definition at line 34 of file WMuNuProducer.cc.

Constructor & Destructor Documentation

WMuNuProducer::WMuNuProducer

(

const edm::ParameterSet &

cfg

)

Definition at line 88 of file WMuNuProducer.cc.

                                                       :
      // Input collections
      muonToken_(consumes<View<Muon> >(cfg.getUntrackedParameter<edm::InputTag> ("MuonTag", edm::InputTag("muons")))),
      metToken_(consumes<View<MET> >(cfg.getUntrackedParameter<edm::InputTag> ("METTag", edm::InputTag("met"))))
{
  produces< WMuNuCandidateCollection >();
}

WMuNuProducer::~WMuNuProducer

(

)

Definition at line 104 of file WMuNuProducer.cc.

{

   // do anything here that needs to be done at desctruction time
   // (e.g. close files, deallocate resources etc.)

}

Member Function Documentation

void WMuNuProducer::beginJob ( void  )

overrideprivatevirtual

Reimplemented from edm::EDProducer.

Definition at line 96 of file WMuNuProducer.cc.

                             {
}

void WMuNuProducer::endJob ( void  )

overrideprivatevirtual

Reimplemented from edm::EDProducer.

Definition at line 99 of file WMuNuProducer.cc.

References LogTrace.

                           {
   LogTrace("")<<"WMuNuCandidateCollection Stored in the Event";
}

void WMuNuProducer::produce ( edm::Event &  ev, const edm::EventSetup &    )

overrideprivatevirtual

Implements edm::EDProducer.

Definition at line 113 of file WMuNuProducer.cc.

References reco::WMuNuCandidate::acop(), reco::WMuNuCandidate::eT(), edm::Event::getByToken(), reco::WMuNuCandidate::getMuon(), reco::WMuNuCandidate::getNeutrino(), edm::Ptr< T >::isNull(), LogTrace, reco::WMuNuCandidate::massT(), objects.METAnalyzer::met, objects.METAnalyzer::metCollection, metToken_, metsig::muon, muonToken_, reco::LeafCandidate::pt(), ptComparator, edm::Event::put(), reco::LeafCandidate::px(), reco::LeafCandidate::py(), reco::LeafCandidate::pz(), and python.multivaluedict::sort().

Referenced by JSONExport.JsonExport::export(), HTMLExport.HTMLExport::export(), and HTMLExport.HTMLExportStatic::export().

                                                           {

      // Muon collection
      Handle<View<Muon> > muonCollection;
      if (!ev.getByToken(muonToken_, muonCollection)) {
            LogError("") << ">>> Muon collection does not exist !!!";
            return;
      }
      int muonCollectionSize = muonCollection->size();

      // MET
      Handle<View<MET> > metCollection;
      if (!ev.getByToken(metToken_, metCollection)) {
            LogError("") << ">>> MET collection does not exist !!!";
            return;
      }
      //const MET& Met = metCollection->at(0);
      edm::Ptr<reco::MET> met(metCollection,0);


      if (muonCollectionSize<1) return;

      auto_ptr< WMuNuCandidateCollection > WMuNuCandidates(new WMuNuCandidateCollection );


     // Fill Collection with n muons --> n W Candidates ordered by pt

     for (int indx=0; indx<muonCollectionSize; indx++){
            edm::Ptr<reco::Muon> muon(muonCollection,indx);
            if (!muon->isGlobalMuon()) continue;
            if (muon->globalTrack().isNull()) continue;
            if (muon->innerTrack().isNull()) continue;

      // Build WMuNuCandidate
      LogTrace("")<<"Building WMuNu Candidate!";
      WMuNuCandidate* WCand = new WMuNuCandidate(muon,met);
      LogTrace("") << "\t... W mass, W_et: "<<WCand->massT()<<", "<<WCand->eT()<<"[GeV]";
      LogTrace("") << "\t... W_px, W_py: "<<WCand->px()<<", "<< WCand->py() <<"[GeV]";
      LogTrace("") << "\t... acop:  " << WCand->acop();
      LogTrace("") << "\t... Muon pt, px, py, pz: "<<WCand->getMuon().pt()<<", "<<WCand->getMuon().px()<<", "<<WCand->getMuon().py()<<", "<< WCand->getMuon().pz()<<" [GeV]";
      LogTrace("") << "\t... Met  met_et, met_px, met_py : "<<WCand->getNeutrino().pt()<<", "<<WCand->getNeutrino().px()<<", "<<WCand->getNeutrino().py()<<" [GeV]";
    WMuNuCandidates->push_back(*WCand);
       }

      std::sort(WMuNuCandidates->begin(),WMuNuCandidates->end(),ptComparator);

      ev.put(WMuNuCandidates);

}

Member Data Documentation

edm::EDGetTokenT<edm::View<reco::MET> > WMuNuProducer::metToken_

private

Definition at line 47 of file WMuNuProducer.cc.

Referenced by produce().

edm::EDGetTokenT<edm::View<reco::Muon> > WMuNuProducer::muonToken_

private

Definition at line 46 of file WMuNuProducer.cc.

Referenced by produce().

unsigned int WMuNuProducer::nall

private

Definition at line 58 of file WMuNuProducer.cc.

ComparePt WMuNuProducer::ptComparator

private

Definition at line 56 of file WMuNuProducer.cc.

Referenced by produce().