HGCalLayerClusterProducer Class Reference

Inheritance diagram for HGCalLayerClusterProducer:

Public Member Functions
	HGCalLayerClusterProducer (const edm::ParameterSet &)
void	produce (edm::Event &, const edm::EventSetup &) override
	~HGCalLayerClusterProducer () override
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
std::unique_ptr< HGCalClusteringAlgoBase >	algo
reco::CaloCluster::AlgoId	algoId
std::string	detector
bool	doSharing
edm::EDGetTokenT< HGCRecHitCollection >	hits_bh_token
edm::EDGetTokenT< HGCRecHitCollection >	hits_ee_token
edm::EDGetTokenT< HGCRecHitCollection >	hits_fh_token
std::string	timeClname
double	timeOffset

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 35 of file HGCalLayerClusterProducer.cc.

Constructor & Destructor Documentation

HGCalLayerClusterProducer::HGCalLayerClusterProducer

(

const edm::ParameterSet &

ps

)

Definition at line 61 of file HGCalLayerClusterProducer.cc.

References algo, algoId, beamerCreator::create(), detector, reco::get(), edm::ParameterSet::getParameter(), reco::CaloCluster::hgcal_em, reco::CaloCluster::hgcal_had, reco::CaloCluster::hgcal_mixed, hits_bh_token, hits_ee_token, hits_fh_token, AlCaHLTBitMon_QueryRunRegistry::string, and timeClname.

                                                                              :
  algoId(reco::CaloCluster::undefined),
  doSharing(ps.getParameter<bool>("doSharing")),
  detector(ps.getParameter<std::string >("detector")), // one of EE, FH, BH or "all"
  timeClname(ps.getParameter<std::string >("timeClname")),
  timeOffset(ps.getParameter<double>("timeOffset")) {

  if(detector=="all") {
    hits_ee_token = consumes<HGCRecHitCollection>(ps.getParameter<edm::InputTag>("HGCEEInput"));
    hits_fh_token = consumes<HGCRecHitCollection>(ps.getParameter<edm::InputTag>("HGCFHInput"));
    hits_bh_token = consumes<HGCRecHitCollection>(ps.getParameter<edm::InputTag>("HGCBHInput"));
    algoId = reco::CaloCluster::hgcal_mixed;
  }else if(detector=="EE") {
    hits_ee_token = consumes<HGCRecHitCollection>(ps.getParameter<edm::InputTag>("HGCEEInput"));
    algoId = reco::CaloCluster::hgcal_em;
  }else if(detector=="FH") {
    hits_fh_token = consumes<HGCRecHitCollection>(ps.getParameter<edm::InputTag>("HGCFHInput"));
    algoId = reco::CaloCluster::hgcal_had;
  } else {
    hits_bh_token = consumes<HGCRecHitCollection>(ps.getParameter<edm::InputTag>("HGCBHInput"));
    algoId = reco::CaloCluster::hgcal_had;
  }


  auto pluginPSet = ps.getParameter<edm::ParameterSet>("plugin");
  algo.reset(HGCalLayerClusterAlgoFactory::get()->create(pluginPSet.getParameter<std::string>("type"), pluginPSet));
  algo->setAlgoId(algoId);

  produces<std::vector<reco::BasicCluster> >();
  produces<std::vector<reco::BasicCluster> >("sharing");
  //density
  produces< Density >();
  //time for layer clusters
  produces<edm::ValueMap<float> > (timeClname);

}

HGCalLayerClusterProducer::~HGCalLayerClusterProducer ( )

inlineoverride

Definition at line 38 of file HGCalLayerClusterProducer.cc.

References fillDescriptions(), and produce().

{ }

Member Function Documentation

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

static

Definition at line 99 of file HGCalLayerClusterProducer.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), edm::ParameterSetDescription::addNode(), and AlCaHLTBitMon_QueryRunRegistry::string.

Referenced by ~HGCalLayerClusterProducer().

                                                                                           {
  // hgcalLayerClusters
  edm::ParameterSetDescription desc;
  edm::ParameterSetDescription pluginDesc;
  pluginDesc.addNode(edm::PluginDescription<HGCalLayerClusterAlgoFactory>("type", "CLUE", true));

  desc.add<edm::ParameterSetDescription>("plugin", pluginDesc);
  desc.add<std::string>("detector", "all");
  desc.add<bool>("doSharing", false);
  desc.add<edm::InputTag>("HGCEEInput", edm::InputTag("HGCalRecHit","HGCEERecHits"));
  desc.add<edm::InputTag>("HGCFHInput", edm::InputTag("HGCalRecHit","HGCHEFRecHits"));
  desc.add<edm::InputTag>("HGCBHInput", edm::InputTag("HGCalRecHit","HGCHEBRecHits"));
  desc.add<std::string>("timeClname", "timeLayerCluster");
  desc.add<double>("timeOffset", 0.0);
  descriptions.add("hgcalLayerClusters", desc);
}

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

override

Definition at line 116 of file HGCalLayerClusterProducer.cc.

References algo, algoId, fastPrimaryVertexProducer_cfi::clusters, doSharing, objects.autophobj::filler, ghostTrackVertexReco_cff::finder, hgcalsimclustertime::fixSizeHighestDensity(), edm::Event::getByToken(), reco::CaloCluster::hgcal_em, reco::CaloCluster::hgcal_had, reco::CaloCluster::hgcal_mixed, hits_bh_token, hits_ee_token, hits_fh_token, reco::CaloCluster::hitsAndFractions(), mps_fire::i, edm::HandleBase::isValid(), eostools::move(), edm::PtrVector< T >::push_back(), edm::Event::put(), reco::CaloCluster::size(), timeClname, timeOffset, and create_public_lumi_plots::times.

Referenced by ~HGCalLayerClusterProducer().

                                                {

  edm::Handle<HGCRecHitCollection> ee_hits;
  edm::Handle<HGCRecHitCollection> fh_hits;
  edm::Handle<HGCRecHitCollection> bh_hits;


  std::unique_ptr<std::vector<reco::BasicCluster> > clusters( new std::vector<reco::BasicCluster> ),
    clusters_sharing( new std::vector<reco::BasicCluster> );
  auto density = std::make_unique<Density>();

  algo->reset();

  algo->getEventSetup(es);

  //make a map detid-rechit
  // NB for the moment just host EE and FH hits
  // timing in digi for BH not implemented for now
  std::unordered_map<uint32_t, float> hitmap;

  switch(algoId){
  case reco::CaloCluster::hgcal_em:
    evt.getByToken(hits_ee_token,ee_hits);
    algo->populate(*ee_hits);
    for(auto const& it: *ee_hits) hitmap[it.detid().rawId()] = it.time();
    break;
  case  reco::CaloCluster::hgcal_had:
    evt.getByToken(hits_fh_token,fh_hits);
    evt.getByToken(hits_bh_token,bh_hits);
    if( fh_hits.isValid() ) {
      algo->populate(*fh_hits);
      for(auto const& it: *fh_hits) hitmap[it.detid().rawId()] = it.time();
    } else if ( bh_hits.isValid() ) {
      algo->populate(*bh_hits);
    }
    break;
  case reco::CaloCluster::hgcal_mixed:
    evt.getByToken(hits_ee_token,ee_hits);
    algo->populate(*ee_hits);
    for(auto const& it: *ee_hits){
      hitmap[it.detid().rawId()] = it.time();
    }
    evt.getByToken(hits_fh_token,fh_hits);
    algo->populate(*fh_hits);
    for(auto const& it: *fh_hits){
      hitmap[it.detid().rawId()] = it.time();
    }
    evt.getByToken(hits_bh_token,bh_hits);
    algo->populate(*bh_hits);
    break;
  default:
    break;
  }
  algo->makeClusters();
  *clusters = algo->getClusters(false);
  if(doSharing)
    *clusters_sharing = algo->getClusters(true);

  auto clusterHandle = evt.put(std::move(clusters));
  auto clusterHandleSharing = evt.put(std::move(clusters_sharing),"sharing");

  //Keep the density
  *density = algo->getDensity();
  evt.put(std::move(density));

  edm::PtrVector<reco::BasicCluster> clusterPtrs, clusterPtrsSharing;

  std::vector<float> times;
  times.reserve(clusterHandle->size());

  for( unsigned i = 0; i < clusterHandle->size(); ++i ) {
    edm::Ptr<reco::BasicCluster> ptr(clusterHandle,i);
    clusterPtrs.push_back(ptr);

    float timeCl = -99.;
    const reco::CaloCluster &sCl = (*clusterHandle)[i];
    if(sCl.size() >= 3){
      std::vector<float> timeClhits;

      for(auto const& hit : sCl.hitsAndFractions()){
        auto finder = hitmap.find(hit.first);
        if(finder == hitmap.end()) continue;

        //time is computed wrt  0-25ns + offset and set to -1 if no time
        float rhTime = finder->second;
        if(rhTime < 0.) continue;
        timeClhits.push_back(rhTime - timeOffset);
      }
      if(timeClhits.size() >= 3) timeCl = hgcalsimclustertime::fixSizeHighestDensity(timeClhits);
    }
    times.push_back(timeCl);
  }

  auto timeCl = std::make_unique<edm::ValueMap<float>>();
  edm::ValueMap<float>::Filler filler(*timeCl);
  filler.insert(clusterHandle, times.begin(), times.end());
  filler.fill();
  evt.put(std::move(timeCl), timeClname);

  if(doSharing){
    for( unsigned i = 0; i < clusterHandleSharing->size(); ++i ) {
      edm::Ptr<reco::BasicCluster> ptr(clusterHandleSharing,i);
      clusterPtrsSharing.push_back(ptr);
    }
  }
}

Member Data Documentation

std::unique_ptr<HGCalClusteringAlgoBase> HGCalLayerClusterProducer::algo

private

Definition at line 51 of file HGCalLayerClusterProducer.cc.

Referenced by HGCalLayerClusterProducer(), and produce().

reco::CaloCluster::AlgoId HGCalLayerClusterProducer::algoId

private

Definition at line 49 of file HGCalLayerClusterProducer.cc.

Referenced by HGCalLayerClusterProducer(), and produce().

std::string HGCalLayerClusterProducer::detector

private

Definition at line 53 of file HGCalLayerClusterProducer.cc.

Referenced by HGCalLayerClusterProducer().

bool HGCalLayerClusterProducer::doSharing

private

Definition at line 52 of file HGCalLayerClusterProducer.cc.

Referenced by produce().

edm::EDGetTokenT<HGCRecHitCollection> HGCalLayerClusterProducer::hits_bh_token

private

Definition at line 47 of file HGCalLayerClusterProducer.cc.

Referenced by HGCalLayerClusterProducer(), and produce().

edm::EDGetTokenT<HGCRecHitCollection> HGCalLayerClusterProducer::hits_ee_token

private

Definition at line 45 of file HGCalLayerClusterProducer.cc.

Referenced by HGCalLayerClusterProducer(), and produce().

edm::EDGetTokenT<HGCRecHitCollection> HGCalLayerClusterProducer::hits_fh_token

private

Definition at line 46 of file HGCalLayerClusterProducer.cc.

Referenced by HGCalLayerClusterProducer(), and produce().

std::string HGCalLayerClusterProducer::timeClname

private

Definition at line 55 of file HGCalLayerClusterProducer.cc.

Referenced by HGCalLayerClusterProducer(), and produce().

double HGCalLayerClusterProducer::timeOffset

private

Definition at line 56 of file HGCalLayerClusterProducer.cc.

Referenced by produce().