#include <CosmicMuonLinksProducer.h>

Inheritance diagram for CosmicMuonLinksProducer:

Public Member Functions
	CosmicMuonLinksProducer (const edm::ParameterSet &)

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

	~CosmicMuonLinksProducer ()

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)

std::vector< edm::ProductResolverIndex > const &	indiciesForPutProducts (BranchType iBranchType) const

	ProducerBase ()

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, std::unordered_multimap< std::string, edm::ProductResolverIndex > const &iIndicies, std::string const &moduleLabel)

virtual	~ProducerBase () noexcept(false)

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

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

virtual	~EDConsumerBase () noexcept(false)

Private Member Functions
reco::TrackToTrackMap	mapTracks (const edm::Handle< reco::TrackCollection > &, const edm::Handle< reco::TrackCollection > &) const

int	sharedHits (const reco::Track &track1, const reco::Track &track2) const

Private Attributes
std::string	category_

MuonServiceProxy *	theService

std::vector< std::pair< std::string, std::string > >	theTrackLinkNames

std::vector< std::pair< edm::EDGetTokenT< reco::TrackCollection >, edm::EDGetTokenT< reco::TrackCollection > > >	theTrackLinks

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

Original Author: Chang Liu - Purdue University chang.nosp@m..liu.nosp@m.@cern.nosp@m..ch

Definition at line 16 of file CosmicMuonLinksProducer.h.

Constructor & Destructor Documentation

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

explicit

Definition at line 35 of file CosmicMuonLinksProducer.cc.

References edm::ParameterSet::getParameter(), edm::InputTag::label(), LogDebug, MuonServiceProxy_cff::MuonServiceProxy, and AlCaHLTBitMon_QueryRunRegistry::string.

 {
 
   category_ = "Muon|RecoMuon|CosmicMuon|CosmicMuonLinksProducer";
 
   ParameterSet serviceParameters = iConfig.getParameter<ParameterSet>("ServiceParameters");
 
   theService = new MuonServiceProxy(serviceParameters);
 
   std::vector<edm::ParameterSet> theMapPSets = iConfig.getParameter<std::vector<edm::ParameterSet> >("Maps");
   for (std::vector<edm::ParameterSet>::const_iterator iMPS = theMapPSets.begin();
        iMPS != theMapPSets.end(); iMPS++) {
 
     edm::InputTag sTag = (*iMPS).getParameter<edm::InputTag>("subTrack");
     edm::InputTag pTag = (*iMPS).getParameter<edm::InputTag>("parentTrack");
 
     edm::EDGetTokenT<reco::TrackCollection> subTrackTag = consumes<reco::TrackCollection>(sTag );
     edm::EDGetTokenT<reco::TrackCollection> parentTrackTag = consumes<reco::TrackCollection>(pTag);
     theTrackLinks.push_back( make_pair(subTrackTag, parentTrackTag) );
     theTrackLinkNames.push_back( make_pair(sTag.label(), pTag.label()) );
 
 
     LogDebug(category_) << "preparing map between " << sTag<<" & "<< pTag;
     std::string mapname = sTag.label() + "To" + pTag.label();
     produces<reco::TrackToTrackMap>(mapname);
 
 
   }
 
 }

CosmicMuonLinksProducer::~CosmicMuonLinksProducer ( )

Definition at line 66 of file CosmicMuonLinksProducer.cc.

 {
   if (theService) delete theService;
 }

Member Function Documentation

reco::TrackToTrackMap CosmicMuonLinksProducer::mapTracks	(	const edm::Handle< reco::TrackCollection > &	subTracks,
		const edm::Handle< reco::TrackCollection > &	parentTracks
	)		const

private

Definition at line 110 of file CosmicMuonLinksProducer.cc.

References edm::AssociationMap< Tag >::insert(), LogTrace, genParticles_cff::map, and muonCosmicCompatibility_cfi::sharedHits.

                                                                                                                                                           {
   reco::TrackToTrackMap map(subTracks, parentTracks) ;
   for ( unsigned int position1 = 0; position1 != subTracks->size(); ++position1) {
     TrackRef track1(subTracks, position1);
     for ( unsigned int position2 = 0; position2 != parentTracks->size(); ++position2) {
       TrackRef track2(parentTracks, position2);
       int shared = sharedHits(*track1, *track2); 
       LogTrace(category_)<<"sharedHits "<<shared<<" track1 "<<track1->found()<<" track2 "<<track2->found()<<endl;
  
       if (shared > (track1->found())/2 ) map.insert(track1, track2);
     }
   }
 
   return map; 
 }

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

virtual

DAMN I cannot read the label of the TOKEN so I need to do this stupid thing to create the labels of the products!

Definition at line 74 of file CosmicMuonLinksProducer.cc.

References counter, edm::Event::getByToken(), edm::EventBase::id(), LogDebug, LogTrace, edm::ProductLabels::module, edm::Event::put(), edm::AssociationMap< Tag >::size(), and AlCaHLTBitMon_QueryRunRegistry::string.

 {
   LogInfo(category_) << "Processing event number: " << iEvent.id();
 
   theService->update(iSetup);
 
   unsigned int counter= 0; 
   for(std::vector<std::pair<edm::EDGetTokenT<reco::TrackCollection>,edm::EDGetTokenT<reco::TrackCollection> > >::const_iterator iLink = theTrackLinks.begin();
      iLink != theTrackLinks.end(); iLink++){
 #ifdef EDM_ML_DEBUG
     edm::EDConsumerBase::Labels labels_first;
     edm::EDConsumerBase::Labels labels_second;
     labelsForToken(iLink->first, labels_first);
     labelsForToken(iLink->second, labels_second);
     LogDebug(category_) << "making map between " << labels_first.module <<" and "<< labels_second.module;
 #endif
     std::string mapname = theTrackLinkNames[counter].first + "To" + theTrackLinkNames[counter].second;
     reco::TrackToTrackMap ttmap;
 
     Handle<reco::TrackCollection> subTracks;
     Handle<reco::TrackCollection> parentTracks;
 
     iEvent.getByToken((*iLink).first, subTracks);
     iEvent.getByToken((*iLink).second, parentTracks);
     
     ttmap = mapTracks(subTracks, parentTracks); 
     LogTrace(category_) << "Mapped: "<<
     theTrackLinkNames[counter].first  <<" "<<subTracks->size()<< " and "<<theTrackLinkNames[counter].second<<" "<<parentTracks->size()<<", results: "<< ttmap.size() <<endl;
 
     iEvent.put(std::make_unique<reco::TrackToTrackMap>(ttmap), mapname);
 
     counter++;
   }
 
 }

int CosmicMuonLinksProducer::sharedHits	(	const reco::Track &	track1,
		const reco::Track &	track2
	)		const

private

Definition at line 126 of file CosmicMuonLinksProducer.cc.

References DetId::det(), MillePedeFileConverter_cfg::e, LogTrace, edm::match(), DetId::Muon, DetId::rawId(), reco::Track::recHitsBegin(), and reco::Track::recHitsEnd().

                                                                                               {
 
   int match = 0;
 
   for (trackingRecHit_iterator hit1 = track1.recHitsBegin(); hit1 != track1.recHitsEnd(); ++hit1) {
     if ( !(*hit1)->isValid() ) continue;
     DetId id1 = (*hit1)->geographicalId();
     if ( id1.det() != DetId::Muon ) continue; //ONLY MUON
     LogTrace(category_)<<"first ID "<<id1.rawId()<<" "<<(*hit1)->localPosition()<<endl;
     GlobalPoint pos1 = theService->trackingGeometry()->idToDet(id1)->surface().toGlobal((*hit1)->localPosition());
 
     for (trackingRecHit_iterator hit2 = track2.recHitsBegin(); hit2 != track2.recHitsEnd(); ++hit2) {
 
           if ( !(*hit2)->isValid() ) continue;
 
           DetId id2 = (*hit2)->geographicalId();
           if ( id2.det() != DetId::Muon ) continue; //ONLY MUON
 
 //          LogTrace(category_)<<"second ID "<<id2.rawId()<< (*hit2)->localPosition()<<endl;
 
           if (id2.rawId() != id1.rawId() ) continue;
 
           GlobalPoint pos2 = theService->trackingGeometry()->idToDet(id2)->surface().toGlobal((*hit2)->localPosition());
       if ( ( pos1 - pos2 ).mag()< 10e-5 ) match++;
 
         }
 
     }
 
    return match;
 
 }

Member Data Documentation

std::string CosmicMuonLinksProducer::category_

private

Definition at line 35 of file CosmicMuonLinksProducer.h.

MuonServiceProxy* CosmicMuonLinksProducer::theService

private

Definition at line 30 of file CosmicMuonLinksProducer.h.

std::vector<std::pair<std::string, std::string > > CosmicMuonLinksProducer::theTrackLinkNames

private

Definition at line 33 of file CosmicMuonLinksProducer.h.

std::vector<std::pair<edm::EDGetTokenT<reco::TrackCollection>, edm::EDGetTokenT<reco::TrackCollection> > > CosmicMuonLinksProducer::theTrackLinks

private

Definition at line 32 of file CosmicMuonLinksProducer.h.

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation