Merges reco::CaloMuons, reco::Muons and optionally reco::Tracks avoiding innerTrack duplications in a single reco::Muon collection. More...

#include "RecoMuon/MuonIdentification/plugins/CaloMuonMerger.cc"

Inheritance diagram for CaloMuonMerger:

Public Member Functions
	CaloMuonMerger (const edm::ParameterSet &iConfig)

virtual void	produce (edm::Event &iEvent, const edm::EventSetup &iSetup)

virtual	~CaloMuonMerger ()

Public Member Functions inherited from edm::EDProducer
	EDProducer ()

virtual	~EDProducer ()

Public Member Functions inherited from edm::ProducerBase
	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
	EDConsumerBase ()

ProductHolderIndex	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductHolderIndex > &) const

void	itemsToGet (BranchType, std::vector< ProductHolderIndex > &) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	updateLookup (BranchType iBranchType, ProductHolderIndexHelper const &)

virtual	~EDConsumerBase ()

Private Attributes
edm::InputTag	caloMuons_

StringCutObjectSelector < reco::CaloMuon, false >	caloMuonsCut_

bool	mergeCaloMuons_

bool	mergeTracks_

double	minCaloCompatibility_

edm::InputTag	muons_

StringCutObjectSelector < reco::Muon, false >	muonsCut_

edm::InputTag	tracks_

StringCutObjectSelector < reco::TrackRef, false >	tracksCut_

Additional Inherited Members
Public Types inherited from edm::EDProducer
typedef EDProducer	ModuleType

typedef WorkerT< EDProducer >	WorkerType

Public Types inherited from edm::ProducerBase
typedef ProductRegistryHelper::TypeLabelList	TypeLabelList

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::EDProducer
CurrentProcessingContext const *	currentContext () const

Protected Member Functions inherited from edm::ProducerBase
void	callWhenNewProductsRegistered (std::function< void(BranchDescription const &)> const &func)

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

Merges reco::CaloMuons, reco::Muons and optionally reco::Tracks avoiding innerTrack duplications in a single reco::Muon collection.

Author: Giovanni Petrucciani

Version

Id:: CaloMuonMerger.cc,v 1.6 2011/01/06 13:26:53 gpetrucc Exp

Definition at line 25 of file CaloMuonMerger.cc.

Constructor & Destructor Documentation

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

explicit

Definition at line 45 of file CaloMuonMerger.cc.

                                                               :
     muons_(iConfig.getParameter<edm::InputTag>("muons")),
     muonsCut_(iConfig.existsAs<std::string>("muonsCut") ? iConfig.getParameter<std::string>("muonsCut") : ""),
     mergeCaloMuons_(iConfig.existsAs<bool>("mergeCaloMuons") ? iConfig.getParameter<bool>("mergeCaloMuons") : true),
     caloMuons_(iConfig.getParameter<edm::InputTag>("caloMuons")),
     caloMuonsCut_(iConfig.existsAs<std::string>("caloMuonsCut") ? iConfig.getParameter<std::string>("caloMuonsCut") : ""),
     minCaloCompatibility_(mergeCaloMuons_ ? iConfig.getParameter<double>("minCaloCompatibility") : 0),
     mergeTracks_(iConfig.existsAs<bool>("mergeTracks") ? iConfig.getParameter<bool>("mergeTracks") : false),
     tracks_(mergeTracks_ ? iConfig.getParameter<edm::InputTag>("tracks") : edm::InputTag()),
     tracksCut_(iConfig.existsAs<std::string>("tracksCut") ? iConfig.getParameter<std::string>("tracksCut") : "")
 {
     produces<std::vector<reco::Muon> >();
 }

virtual CaloMuonMerger::~CaloMuonMerger ( )

inlinevirtual

Definition at line 28 of file CaloMuonMerger.cc.

28 { }

Member Function Documentation

void CaloMuonMerger::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

virtual

Implements edm::EDProducer.

Definition at line 60 of file CaloMuonMerger.cc.

References reco::Muon::caloCompatibility(), reco::Muon::CaloMuon, caloMuons_, caloMuonsCut_, relval_parameters_module::energy, reco::LeafCandidate::eta(), edm::hlt::Exception, edm::Event::getByLabel(), i, reco::Muon::isCaloCompatibilityValid(), reco::isMuon(), edm::Ref< C, T, F >::isNonnull(), mergeCaloMuons_, mergeTracks_, minCaloCompatibility_, RPCpg::mu, metsig::muon, patZpeak::muons, muons_, muonsCut_, dbtoconf::out, p4, reco::LeafCandidate::pt(), edm::Event::put(), reco::Muon::setCalEnergy(), reco::Muon::setCaloCompatibility(), reco::Muon::setInnerTrack(), reco::Muon::setType(), mathSSE::sqrt(), reco::Muon::track(), testEve_cfg::tracks, tracks_, tracksCut_, and reco::Muon::type().

                                                                        {
     edm::Handle<std::vector<reco::Muon> > muons;
     edm::Handle<std::vector<reco::CaloMuon> > caloMuons;
     edm::Handle<std::vector<reco::Track> > tracks;
 
     iEvent.getByLabel(muons_, muons);
     if(mergeCaloMuons_) iEvent.getByLabel(caloMuons_, caloMuons);
     if(mergeTracks_) iEvent.getByLabel(tracks_, tracks);
 
     std::auto_ptr<std::vector<reco::Muon> >  out(new std::vector<reco::Muon>());
     out->reserve(muons->size() + (mergeTracks_?tracks->size():0));
 
     // copy reco::Muons, turning on the CaloCompatibility flag if enabled and possible
     for (std::vector<reco::Muon>::const_iterator it = muons->begin(), ed = muons->end(); it != ed; ++it) {
         if(!muonsCut_(*it)) continue;
         out->push_back(*it);
         reco::Muon & mu = out->back();
         if (mergeCaloMuons_ && mu.track().isNonnull()) {
             if (mu.isCaloCompatibilityValid()) {
                 if (mu.caloCompatibility() >= minCaloCompatibility_) {
                     mu.setType(mu.type() | reco::Muon::CaloMuon);
                 }
             } else throw cms::Exception("Boh") << "Muon with track and no CaloCompatibility; pt = " << mu.pt() << ", eta = " << mu.eta() << ", type = " << mu.type() << "\n";
         }
     }
 
     if (mergeCaloMuons_) {
         // copy reco::CaloMuon 
         for (std::vector<reco::CaloMuon>::const_iterator it = caloMuons->begin(), ed = caloMuons->end(); it != ed; ++it) {
             if(!caloMuonsCut_(*it)) continue;
             // make a reco::Muon
             reco::TrackRef track = it->track();
             double energy = sqrt(track->p() * track->p() + 0.011163691);
             math::XYZTLorentzVector p4(track->px(), track->py(), track->pz(), energy);
             out->push_back(reco::Muon(track->charge(), p4, track->vertex()));
             reco::Muon & mu = out->back();
             // fill info 
             mu.setCalEnergy( it->calEnergy() );
             mu.setCaloCompatibility( it->caloCompatibility() );
             mu.setInnerTrack( track );
             mu.setType( reco::Muon::CaloMuon );
         }
     }
 
     // merge reco::Track avoiding duplication of innerTracks
     if(mergeTracks_){
         for (size_t i = 0; i < tracks->size(); i++) {
             reco::TrackRef track(tracks, i);
             if(!tracksCut_(track)) continue;
             // check if it is a muon or calomuon
             bool isMuon = false;
             for(std::vector<reco::Muon>::const_iterator muon = muons->begin(); muon < muons->end(); muon++){
                 if(muon->innerTrack() == track){
                     isMuon = true;
                     break;
                 }
             }
             if(isMuon) continue;
             if (mergeCaloMuons_) {
                 bool isCaloMuon = false;
                 for(std::vector<reco::CaloMuon>::const_iterator muon = caloMuons->begin(); muon < caloMuons->end(); muon++){
                     if(muon->innerTrack() == track){
                         isCaloMuon = true;
                         break;
                     }
                 }
                 if(isCaloMuon) continue;
             }
             // make a reco::Muon
             double energy = sqrt(track->p() * track->p() + 0.011163691);
             math::XYZTLorentzVector p4(track->px(), track->py(), track->pz(), energy);
             out->push_back(reco::Muon(track->charge(), p4, track->vertex()));
             reco::Muon & mu = out->back();
             // fill info 
             mu.setInnerTrack( track );
         }
     }
 
     iEvent.put(out);
 }

Member Data Documentation

edm::InputTag CaloMuonMerger::caloMuons_

private

Definition at line 36 of file CaloMuonMerger.cc.

Referenced by produce().

StringCutObjectSelector<reco::CaloMuon, false> CaloMuonMerger::caloMuonsCut_

private

Definition at line 37 of file CaloMuonMerger.cc.

Referenced by produce().

bool CaloMuonMerger::mergeCaloMuons_

private

Definition at line 35 of file CaloMuonMerger.cc.

Referenced by produce().

bool CaloMuonMerger::mergeTracks_

private

Definition at line 39 of file CaloMuonMerger.cc.

Referenced by produce().

double CaloMuonMerger::minCaloCompatibility_

private

Definition at line 38 of file CaloMuonMerger.cc.

Referenced by produce().

edm::InputTag CaloMuonMerger::muons_

private

Definition at line 33 of file CaloMuonMerger.cc.

Referenced by produce().

StringCutObjectSelector<reco::Muon, false> CaloMuonMerger::muonsCut_

private

Definition at line 34 of file CaloMuonMerger.cc.

Referenced by produce().

edm::InputTag CaloMuonMerger::tracks_

private

Definition at line 40 of file CaloMuonMerger.cc.

Referenced by produce().

StringCutObjectSelector<reco::TrackRef, false> CaloMuonMerger::tracksCut_

private

Definition at line 41 of file CaloMuonMerger.cc.

Referenced by produce().

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation