CosmicMuonLinksProducer Class Reference

#include <CosmicMuonLinksProducer.h>

Inheritance diagram for CosmicMuonLinksProducer:

Public Member Functions
	CosmicMuonLinksProducer (const edm::ParameterSet &)
void	produce (edm::Event &, const edm::EventSetup &) override
	~CosmicMuonLinksProducer () override
Public Member Functions inherited from edm::EDProducer
	EDProducer ()
SerialTaskQueue *	globalLuminosityBlocksQueue ()
SerialTaskQueue *	globalRunsQueue ()
ModuleDescription const &	moduleDescription () const
	~EDProducer () 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
ESProxyIndex const *	esGetTokenIndices (edm::Transition iTrans) const
std::vector< ESProxyIndex > const &	esGetTokenIndicesVector (edm::Transition iTrans) const
std::vector< ESRecordIndex > const &	esGetTokenRecordIndicesVector (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::array< std::vector< ModuleDescription const * > *, NumBranchTypes > &modulesAll, std::vector< ModuleProcessName > &modulesInPreviousProcesses, 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	selectInputProcessBlocks (ProductRegistry const &productRegistry, ProcessBlockHelperBase const &processBlockHelperBase)
ProductResolverIndexAndSkipBit	uncheckedIndexFrom (EDGetToken) const
void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)
void	updateLookup (eventsetup::ESRecordsToProxyIndices const &)
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
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::EDProducer
static const std::string &	baseType ()
static void	fillDescriptions (ConfigurationDescriptions &descriptions)
static void	prevalidate (ConfigurationDescriptions &descriptions)
static bool	wantsGlobalLuminosityBlocks ()
static bool	wantsGlobalRuns ()
static bool	wantsInputProcessBlocks ()
static bool	wantsProcessBlocks ()
static bool	wantsStreamLuminosityBlocks ()
static bool	wantsStreamRuns ()
Protected Member Functions inherited from edm::ProducerBase
ProducesCollector	producesCollector ()
Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)
template<BranchType B = InEvent>
EDConsumerBaseAdaptor< B >	consumes (edm::InputTag tag) noexcept
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<Transition Tr = Transition::Event>
constexpr auto	esConsumes () noexcept
template<Transition Tr = Transition::Event>
auto	esConsumes (ESInputTag tag) noexcept
template<Transition Tr = Transition::Event>
ESGetTokenGeneric	esConsumes (eventsetup::EventSetupRecordKey const &iRecord, eventsetup::DataKey const &iKey)
	Used with EventSetupRecord::doGet. More...
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)
void	resetItemsToGetFrom (BranchType iType)

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 36 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, consumesCollector());

  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 ( )

override

Definition at line 59 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 103 of file CosmicMuonLinksProducer.cc.

References edm::AssociationMap< Tag >::insert(), LogTrace, and egamma::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  )

overridevirtual

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

Implements edm::EDProducer.

Definition at line 65 of file CosmicMuonLinksProducer.cc.

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

                                                                             {
  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 122 of file CosmicMuonLinksProducer.cc.

References DetId::det(), alignCSCRings::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 36 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 34 of file CosmicMuonLinksProducer.h.

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

private

Definition at line 33 of file CosmicMuonLinksProducer.h.