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

	EDProducer (const EDProducer &)=delete

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () const final

bool	hasAbilityToProduceInEndRuns () const final

const EDProducer &	operator= (const EDProducer &)=delete

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<>
using	CacheTypes = CacheContexts< T... >

using	GlobalCache = typename CacheTypes::GlobalCache

using	HasAbility = AbilityChecker< T... >

using	InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache

using	LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache

using	LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >

using	LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache

using	RunCache = typename CacheTypes::RunCache

using	RunContext = RunContextT< RunCache, GlobalCache >

using	RunSummaryCache = typename CacheTypes::RunSummaryCache

Detailed Description

Definition at line 17 of file MultiHitFromChi2EDProducer.cc.

Constructor & Destructor Documentation

◆ MultiHitFromChi2EDProducer()

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::~MultiHitFromChi2EDProducer ( )

overridedefault

Member Function Documentation

◆ fillDescriptions()

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

static

Definition at line 41 of file MultiHitFromChi2EDProducer.cc.

                                                                                             {
   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);
 }

References edm::ConfigurationDescriptions::add(), submitPVResolutionJobs::desc, MultiHitGeneratorFromChi2::fillDescriptions(), MultiHitGeneratorFromChi2::fillDescriptionsLabel(), HLT_FULL_cff::InputTag, label, and AlCaHLTBitMon_QueryRunRegistry::string.

◆ produce()

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

override

Definition at line 52 of file MultiHitFromChi2EDProducer.cc.

                                                                                       {
   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));
 }