GlobalMuonToMuonProducer Class Reference

#include <GlobalMuonToMuonProducer.h>

Inheritance diagram for GlobalMuonToMuonProducer:

Public Member Functions
	GlobalMuonToMuonProducer (const edm::ParameterSet &)
	Constructor. More...
void	produce (edm::StreamID, edm::Event &, const edm::EventSetup &) const override
	reconstruct muons More...
	~GlobalMuonToMuonProducer () override
	Destructor. More...
Public Member Functions inherited from edm::global::EDProducer<>
	EDProducer ()=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::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
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
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)
virtual	~EDConsumerBase () noexcept(false)

Private Member Functions
void	printTrackRecHits (const reco::Track &track, edm::ESHandle< GlobalTrackingGeometry > trackingGeometry) const
void	setAlias (std::string alias)

Private Attributes
std::string	theAlias
edm::InputTag	theLinksCollectionLabel
edm::EDGetTokenT< reco::MuonTrackLinksCollection >	trackLinkToken_

Additional Inherited Members
Public Types inherited from edm::global::EDProducerBase
typedef EDProducerBase	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::global::EDProducerBase
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 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 ESProduct , Transition Tr = Transition::Event>
auto	esConsumes (eventsetup::EventSetupRecordKey const &, 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

No description available.

Author

R. Bellan - INFN Torino ricca.nosp@m.rdo..nosp@m.bella.nosp@m.n@ce.nosp@m.rn.ch

Definition at line 23 of file GlobalMuonToMuonProducer.h.

Constructor & Destructor Documentation

GlobalMuonToMuonProducer::GlobalMuonToMuonProducer

(

const edm::ParameterSet &

pSet

)

Constructor.

Definition at line 24 of file GlobalMuonToMuonProducer.cc.

References edm::ParameterSet::getParameter(), setAlias(), AlCaHLTBitMon_QueryRunRegistry::string, theAlias, theLinksCollectionLabel, and trackLinkToken_.

                                                                             {

  theLinksCollectionLabel = pSet.getParameter<edm::InputTag>("InputObjects");

  setAlias(pSet.getParameter<std::string>("@module_label"));
  produces<reco::MuonCollection>().setBranchAlias(theAlias + "s");
  trackLinkToken_ = consumes<reco::MuonTrackLinksCollection>(theLinksCollectionLabel);
  
}

GlobalMuonToMuonProducer::~GlobalMuonToMuonProducer ( )

override

Destructor.

Definition at line 35 of file GlobalMuonToMuonProducer.cc.

                                                   {

}

Member Function Documentation

void GlobalMuonToMuonProducer::printTrackRecHits ( const reco::Track &  track, edm::ESHandle< GlobalTrackingGeometry >  trackingGeometry  ) const

private

Definition at line 39 of file GlobalMuonToMuonProducer.cc.

References reco::Track::found(), mps_fire::i, GlobalTrackingGeometry::idToDet(), LogTrace, reco::Track::lost(), metname, PV3DBase< T, PVType, FrameType >::perp(), GloballyPositioned< T >::position(), alignCSCRings::r, rpcPointValidation_cfi::recHit, reco::Track::recHitsBegin(), reco::Track::recHitsEnd(), AlCaHLTBitMon_QueryRunRegistry::string, GeomDet::surface(), GeomDet::toGlobal(), and z.

Referenced by produce().

                                                                                {

  const std::string metname = "Muon|RecoMuon|MuonIdentification|GlobalMuonToMuonProducer";

  LogTrace(metname) << "Valid RecHits: "<<track.found() << " invalid RecHits: " << track.lost();
  
  int i = 0;
  for(trackingRecHit_iterator recHit = track.recHitsBegin(); recHit != track.recHitsEnd(); ++recHit)
    if((*recHit)->isValid()){
      const GeomDet* geomDet = trackingGeometry->idToDet((*recHit)->geographicalId());
      double r = geomDet->surface().position().perp();
      double z = geomDet->toGlobal((*recHit)->localPosition()).z();
      LogTrace(metname) << i++ <<" r: "<< r <<" z: "<<z <<" "<<geomDet->toGlobal((*recHit)->localPosition())
            <<std::endl;
    }
}

void GlobalMuonToMuonProducer::produce ( edm::StreamID  , edm::Event &  event, const edm::EventSetup &  eventSetup  ) const

override

reconstruct muons

Definition at line 60 of file GlobalMuonToMuonProducer.cc.

References edm::EventSetup::get(), LogTrace, metname, eostools::move(), metsig::muon, HiRecoMuon_cff::muonCollection, p4, printTrackRecHits(), reco::LeafCandidate::setCharge(), reco::Muon::setCombined(), reco::LeafCandidate::setP4(), reco::Muon::setStandAlone(), reco::Muon::setTrack(), reco::LeafCandidate::setVertex(), mathSSE::sqrt(), AlCaHLTBitMon_QueryRunRegistry::string, and trackLinkToken_.

                                                                                                          {

   const std::string metname = "Muon|RecoMuon|MuonIdentification|GlobalMuonToMuonProducer";

   // the muon collection, it will be loaded in the event
   auto muonCollection = std::make_unique<reco::MuonCollection>();
   

   edm::Handle<reco::MuonTrackLinksCollection> linksCollection; 
   event.getByToken(trackLinkToken_,linksCollection);

   if(linksCollection->empty()) {
     event.put(std::move(muonCollection));
     return;
   }
   

   // Global Tracking Geometry
   edm::ESHandle<GlobalTrackingGeometry> trackingGeometry; 
   eventSetup.get<GlobalTrackingGeometryRecord>().get(trackingGeometry); 
   
   for(reco::MuonTrackLinksCollection::const_iterator links = linksCollection->begin();
       links != linksCollection->end(); ++links){

     // some temporary print-out
     LogTrace(metname) << "trackerTrack";
     printTrackRecHits(*(links->trackerTrack()),trackingGeometry);
     LogTrace(metname) << "standAloneTrack";
     printTrackRecHits(*(links->standAloneTrack()),trackingGeometry);
     LogTrace(metname) << "globalTrack";
     printTrackRecHits(*(links->globalTrack()),trackingGeometry);
    
     // Fill the muon 
     reco::Muon muon;
     muon.setStandAlone(links->standAloneTrack());
     muon.setTrack(links->trackerTrack());
     muon.setCombined(links->globalTrack());
     
     // FIXME: can this break in case combined info cannot be added to some tracks?
     muon.setCharge(links->globalTrack()->charge());

     //FIXME: E = sqrt(p^2 + m^2), where m == 0.105658369(9)GeV 
     double energy = sqrt(links->globalTrack()->p() * links->globalTrack()->p() + 0.011163691);
     math::XYZTLorentzVector p4(links->globalTrack()->px(),
                links->globalTrack()->py(),
                links->globalTrack()->pz(),
                energy);

     muon.setP4(p4);
     muon.setVertex(links->globalTrack()->vertex());
       
    muonCollection->push_back(muon);
     
   }

   event.put(std::move(muonCollection));
}

void GlobalMuonToMuonProducer::setAlias ( std::string  alias )

inlineprivate

Definition at line 41 of file GlobalMuonToMuonProducer.h.

References met_cff::alias, and HiIsolationCommonParameters_cff::track.

Referenced by GlobalMuonToMuonProducer().

                                  {
    alias.erase( alias.size() - 1, alias.size() );
    theAlias=alias;
  }

Member Data Documentation

std::string GlobalMuonToMuonProducer::theAlias

private

Definition at line 39 of file GlobalMuonToMuonProducer.h.

Referenced by GlobalMuonToMuonProducer().

edm::InputTag GlobalMuonToMuonProducer::theLinksCollectionLabel

private

Definition at line 53 of file GlobalMuonToMuonProducer.h.

Referenced by GlobalMuonToMuonProducer().

edm::EDGetTokenT<reco::MuonTrackLinksCollection> GlobalMuonToMuonProducer::trackLinkToken_

private

Definition at line 54 of file GlobalMuonToMuonProducer.h.

Referenced by GlobalMuonToMuonProducer(), and produce().