Inheritance diagram for MultiHitFromChi2EDProducer:

Public Member Functions
	MultiHitFromChi2EDProducer (const edm::ParameterSet &iConfig)

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

	~MultiHitFromChi2EDProducer () override=default

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

bool	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () const final

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &descriptions)

Private Attributes
edm::EDGetTokenT< IntermediateHitDoublets >	doubletToken_

MultiHitGeneratorFromChi2	generator_

edm::RunningAverage	localRA_

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes

typedef CacheTypes::GlobalCache	GlobalCache

typedef AbilityChecker< T... >	HasAbility

typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache

typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext

typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache

typedef CacheTypes::RunCache	RunCache

typedef RunContextT< RunCache, GlobalCache >	RunContext

typedef CacheTypes::RunSummaryCache	RunSummaryCache

Detailed Description

Definition at line 17 of file MultiHitFromChi2EDProducer.cc.

Constructor & Destructor Documentation

MultiHitFromChi2EDProducer::MultiHitFromChi2EDProducer ( const edm::ParameterSet & iConfig )

Definition at line 34 of file MultiHitFromChi2EDProducer.cc.

                                                                                     :
   doubletToken_(consumes<IntermediateHitDoublets>(iConfig.getParameter<edm::InputTag>("doublets"))),
   generator_(iConfig)
 {
   produces<RegionsSeedingHitSets>();
   produces<edm::OwnVector<BaseTrackerRecHit> >();
 }

MultiHitFromChi2EDProducer::~MultiHitFromChi2EDProducer ( )

overridedefault

Member Function Documentation

void MultiHitFromChi2EDProducer::fillDescriptions ( edm::ConfigurationDescriptions & descriptions )

static

Definition at line 42 of file MultiHitFromChi2EDProducer.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), MultiHitGeneratorFromChi2::fillDescriptions(), MultiHitGeneratorFromChi2::fillDescriptionsLabel(), label, and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                                             {
   edm::ParameterSetDescription desc;
 
   desc.add<edm::InputTag>("doublets", edm::InputTag("hitPairEDProducer"));
 
   MultiHitGeneratorFromChi2::fillDescriptions(desc);
 
   auto label = MultiHitGeneratorFromChi2::fillDescriptionsLabel() + std::string("EDProducerDefault");
   descriptions.add(label, desc);
 }

void MultiHitFromChi2EDProducer::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

override

Definition at line 53 of file MultiHitFromChi2EDProducer.cc.

References a, b, LayerHitMapCache::clear(), DEFINE_FWK_MODULE, doubletToken_, RegionsSeedingHitSets::dummyFiller(), Exception, JetChargeProducer_cfi::exp, LayerHitMapCache::extend(), runEdmFileComparison::found, generator_, edm::Event::getByToken(), MultiHitGeneratorFromChi2::hitSets(), MultiHitGeneratorFromChi2::initES(), checklumidiff::l, LayerTriplets::layers(), localRA_, LogDebug, LogTrace, eostools::move(), SeedingLayerSetsHits::numberOfLayersInSet(), edm::Event::put(), HiRegitMuonDetachedTripletStep_cff::seedingHitSets, OrderedMultiHits::size(), edm::RunningAverage::update(), and edm::RunningAverage::upper().

                                                                                       {
   edm::Handle<IntermediateHitDoublets> hdoublets;
   iEvent.getByToken(doubletToken_, hdoublets);
   const auto& regionDoublets = *hdoublets;
 
   const SeedingLayerSetsHits& seedingLayerHits = regionDoublets.seedingLayerHits();
   if(seedingLayerHits.numberOfLayersInSet() < 3) {
     throw cms::Exception("LogicError") << "MultiHitFromChi2EDProducer expects SeedingLayerSetsHits::numberOfLayersInSet() to be >= 3, got " << seedingLayerHits.numberOfLayersInSet() << ". This is likely caused by a configuration error of this module, HitPairEDProducer, or SeedingLayersEDProducer.";
   }
 
   auto seedingHitSets = std::make_unique<RegionsSeedingHitSets>();
   if(regionDoublets.empty()) {
     iEvent.put(std::move(seedingHitSets));
     return;
   }
   seedingHitSets->reserve(regionDoublets.regionSize(), localRA_.upper());
   generator_.initES(iSetup);
 
   // match-making of pair and triplet layers
   std::vector<LayerTriplets::LayerSetAndLayers> trilayers = LayerTriplets::layers(seedingLayerHits);
 
   OrderedMultiHits multihits;
   multihits.reserve(localRA_.upper());
   std::vector<std::unique_ptr<BaseTrackerRecHit> > refittedHitStorage;
   refittedHitStorage.reserve(localRA_.upper()*2); 
 
   LogDebug("MultiHitFromChi2EDProducer") << "Creating multihits for " << regionDoublets.regionSize() << " regions, and " << trilayers.size() << " pair+3rd layers from " << regionDoublets.layerPairsSize() << " layer pairs";
 
   LayerHitMapCache hitCache;
   for(const auto& regionLayerPairs: regionDoublets) {
     const TrackingRegion& region = regionLayerPairs.region();
 
     auto seedingHitSetsFiller = RegionsSeedingHitSets::dummyFiller();
     seedingHitSetsFiller = seedingHitSets->beginRegion(&region);
 
     hitCache.clear();
     hitCache.extend(regionLayerPairs.layerHitMapCache());
 
     LogTrace("MultiHitFromChi2EDProducer") << " starting region";
 
     for(const auto& layerPair: regionLayerPairs) {
       LogTrace("MultiHitFromChi2EDProducer") << "  starting layer pair " << layerPair.innerLayerIndex() << "," << layerPair.outerLayerIndex();
 
       auto found = std::find_if(trilayers.begin(), trilayers.end(), [&](const LayerTriplets::LayerSetAndLayers& a) {
           return a.first[0].index() == layerPair.innerLayerIndex() && a.first[1].index() == layerPair.outerLayerIndex();
         });
       if(found == trilayers.end()) {
         auto exp = cms::Exception("LogicError") << "Did not find the layer pair from vector<pair+third layers>. This is a sign of some internal inconsistency\n";
         exp << "I was looking for layer pair " << layerPair.innerLayerIndex() << "," << layerPair.outerLayerIndex() << ". Triplets have the following pairs:\n";
         for(const auto& a: trilayers) {
           exp << " " << a.first[0].index() << "," << a.first[1].index() << ": 3rd layers";
           for(const auto& b: a.second) {
             exp << " " << b.index();
           }
           exp << "\n";
         }
         throw exp;
       }
       const auto& thirdLayers = found->second;
 
       generator_.hitSets(region, multihits, iEvent, iSetup, layerPair.doublets(), thirdLayers, hitCache, refittedHitStorage);
 
 #ifdef EDM_ML_DEBUG
       LogTrace("MultiHitFromChi2EDProducer") << "  created " << multihits.size() << " multihits for layer pair " << layerPair.innerLayerIndex() << "," << layerPair.outerLayerIndex() << " and 3rd layers";
       for(const auto& l: thirdLayers) {
         LogTrace("MultiHitFromChi2EDProducer") << "   " << l.index();
       }
 #endif
 
       for(const SeedingHitSet& hitSet: multihits) {
         seedingHitSetsFiller.emplace_back(hitSet);
       }
       multihits.clear();
     }
   }
   localRA_.update(seedingHitSets->size());
 
   auto storage = std::make_unique<edm::OwnVector<BaseTrackerRecHit> >();
   storage->reserve(refittedHitStorage.size());
   for(auto& ptr: refittedHitStorage)
     storage->push_back(ptr.release());
 
   seedingHitSets->shrink_to_fit();
   storage->shrink_to_fit();
   iEvent.put(std::move(seedingHitSets));
   iEvent.put(std::move(storage));
 }