MTDTrackingRecHitProducer Class Reference

Inheritance diagram for MTDTrackingRecHitProducer:

Public Member Functions
	MTDTrackingRecHitProducer (const edm::ParameterSet &ps)
void	produce (edm::Event &evt, const edm::EventSetup &es) override
void	run (edm::Handle< edmNew::DetSetVector< FTLCluster > > inputHandle, MTDTrackingDetSetVector &output)
	~MTDTrackingRecHitProducer () override=default
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndRuns () const final

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

Private Attributes
const MTDClusterParameterEstimator *	cpe_
const edm::EDGetTokenT< FTLClusterCollection >	ftlbClusters_
const edm::EDGetTokenT< FTLClusterCollection >	ftleClusters_
const MTDGeometry *	geom_

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 33 of file MTDTrackingRecHitProducer.cc.

Constructor & Destructor Documentation

MTDTrackingRecHitProducer()

MTDTrackingRecHitProducer::MTDTrackingRecHitProducer ( const edm::ParameterSet &  ps )

explicit

Definition at line 50 of file MTDTrackingRecHitProducer.cc.

    : ftlbClusters_(consumes<FTLClusterCollection>(ps.getParameter<edm::InputTag>("barrelClusters"))),
      ftleClusters_(consumes<FTLClusterCollection>(ps.getParameter<edm::InputTag>("endcapClusters"))) {
  produces<MTDTrackingDetSetVector>();
}

~MTDTrackingRecHitProducer()

MTDTrackingRecHitProducer::~MTDTrackingRecHitProducer ( )

overridedefault

Member Function Documentation

fillDescriptions()

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

static

Definition at line 57 of file MTDTrackingRecHitProducer.cc.

                                                                                           {
  edm::ParameterSetDescription desc;
  desc.add<edm::InputTag>("barrelClusters", edm::InputTag("mtdClusters:FTLBarrel"));
  desc.add<edm::InputTag>("endcapClusters", edm::InputTag("mtdClusters:FTLEndcap"));
  descriptions.add("mtdTrackingRecHitProducer", desc);
}

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), and HLT_2018_cff::InputTag.

produce()

void MTDTrackingRecHitProducer::produce ( edm::Event &  evt, const edm::EventSetup &  es  )

override

Definition at line 64 of file MTDTrackingRecHitProducer.cc.

                                                                              {
  edm::ESHandle<MTDGeometry> geom;
  es.get<MTDDigiGeometryRecord>().get(geom);
  geom_ = geom.product();
 
  edm::ESHandle<MTDClusterParameterEstimator> cpe;
  es.get<MTDCPERecord>().get("MTDCPEBase", cpe);
  cpe_ = cpe.product();
 
  edm::Handle<FTLClusterCollection> inputBarrel;
  evt.getByToken(ftlbClusters_, inputBarrel);
 
  edm::Handle<FTLClusterCollection> inputEndcap;
  evt.getByToken(ftleClusters_, inputEndcap);
 
  auto outputhits = std::make_unique<MTDTrackingDetSetVector>();
  auto& theoutputhits = *outputhits;
 
  run(inputBarrel, theoutputhits);
  run(inputEndcap, theoutputhits);
 
  evt.put(std::move(outputhits));
}

References cpe_, ftlbClusters_, ftleClusters_, relativeConstraints::geom, geom_, edm::EventSetup::get(), get, edm::Event::getByToken(), eostools::move(), edm::ESHandle< T >::product(), edm::Event::put(), and run().

run()

void MTDTrackingRecHitProducer::run	(	edm::Handle< edmNew::DetSetVector< FTLCluster > >	inputHandle,
		MTDTrackingDetSetVector &	output
	)

Iterate over DetUnits, then over Clusters and invoke the CPE on each, and make a RecHit to store the result.

Definition at line 92 of file MTDTrackingRecHitProducer.cc.

                                                                                                                {
  const edmNew::DetSetVector<FTLCluster>& input = *inputHandle;
  edmNew::DetSetVector<FTLCluster>::const_iterator DSViter = input.begin();
 
  DEBUG("inputCollection " << input.size());
  for (; DSViter != input.end(); DSViter++) {
    unsigned int detid = DSViter->detId();
    DetId detIdObject(detid);
    const auto genericDet = geom_->idToDetUnit(detIdObject);
    if (genericDet == nullptr) {
      throw cms::Exception("MTDTrackingRecHitProducer")
          << "GeographicalID: " << std::hex << detid << " is invalid!" << std::dec << std::endl;
    }
 
    MTDTrackingDetSetVector::FastFiller recHitsOnDet(output, detid);
 
    edmNew::DetSet<FTLCluster>::const_iterator clustIt = DSViter->begin(), clustEnd = DSViter->end();
 
    for (; clustIt != clustEnd; clustIt++) {
      DEBUG("Cluster: size " << clustIt->size() << " " << clustIt->x() << "," << clustIt->y() << " "
                             << clustIt->energy() << " " << clustIt->time());
      MTDClusterParameterEstimator::ReturnType tuple = cpe_->getParameters(*clustIt, *genericDet);
      LocalPoint lp(std::get<0>(tuple));
      LocalError le(std::get<1>(tuple));
 
      // Create a persistent edm::Ref to the cluster
      edm::Ref<edmNew::DetSetVector<FTLCluster>, FTLCluster> cluster = edmNew::makeRefTo(inputHandle, clustIt);
      // Make a RecHit and add it to the DetSet
      MTDTrackingRecHit hit(lp, le, *genericDet, cluster);
      DEBUG("MTD_TRH: " << hit.localPosition().x() << "," << hit.localPosition().y() << " : "
                        << hit.localPositionError().xx() << "," << hit.localPositionError().yy() << " : " << hit.time()
                        << " : " << hit.timeError());
      // Now save it =================
      recHitsOnDet.push_back(hit);
    }  //  <-- End loop on Clusters
  }    //    <-- End loop on DetUnits
  DEBUG("outputCollection " << output.size());
}

References edmNew::DetSetVector< T >::begin(), cpe_, DEBUG, TauDecayModes::dec, edmNew::DetSetVector< T >::end(), Exception, geom_, MTDClusterParameterEstimator::getParameters(), MTDGeometry::idToDetUnit(), input, edmNew::makeRefTo(), convertSQLitetoXML_cfg::output, edmNew::DetSetVector< T >::FastFiller::push_back(), edmNew::DetSet< T >::size(), hit::x, and hit::y.

Referenced by produce().

Member Data Documentation

cpe_

const MTDClusterParameterEstimator* MTDTrackingRecHitProducer::cpe_

private

Definition at line 47 of file MTDTrackingRecHitProducer.cc.

Referenced by produce(), and run().

ftlbClusters_

const edm::EDGetTokenT<FTLClusterCollection> MTDTrackingRecHitProducer::ftlbClusters_

private

Definition at line 43 of file MTDTrackingRecHitProducer.cc.

Referenced by produce().

ftleClusters_

const edm::EDGetTokenT<FTLClusterCollection> MTDTrackingRecHitProducer::ftleClusters_

private

Definition at line 44 of file MTDTrackingRecHitProducer.cc.

Referenced by produce().

geom_

const MTDGeometry* MTDTrackingRecHitProducer::geom_

private

Definition at line 46 of file MTDTrackingRecHitProducer.cc.

Referenced by produce(), and run().