HBHEPlan1Combiner Class Reference

#include <RecoLocalCalo/HcalRecProducers/plugins/HBHEPlan1Combiner.cc>

Inheritance diagram for HBHEPlan1Combiner:

Public Member Functions
	HBHEPlan1Combiner (const edm::ParameterSet &)
	~HBHEPlan1Combiner () override
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 Member Functions
void	produce (edm::Event &, const edm::EventSetup &) override

Private Attributes
std::unique_ptr< AbsPlan1RechitCombiner >	combiner_
bool	ignorePlan1Topology_
edm::EDGetTokenT< HBHERecHitCollection >	tok_rechits_
bool	usePlan1Mode_

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

Description: rechit combiner module for the "Plan 1" scenario

Implementation: [Notes on implementation]

Definition at line 41 of file HBHEPlan1Combiner.cc.

Constructor & Destructor Documentation

HBHEPlan1Combiner::HBHEPlan1Combiner ( const edm::ParameterSet &  conf )

explicit

Definition at line 65 of file HBHEPlan1Combiner.cc.

References combiner_, edm::ParameterSet::getParameter(), and tok_rechits_.

    : ignorePlan1Topology_(conf.getParameter<bool>("ignorePlan1Topology")),
      usePlan1Mode_(conf.getParameter<bool>("usePlan1Mode")),
      combiner_(parsePlan1RechitCombiner(conf.getParameter<edm::ParameterSet>("algorithm"))) {
  // Check that the rechit recombination algorithm has been successfully configured
  if (!combiner_.get())
    throw cms::Exception("HBHEPlan1BadConfig") << "Invalid Plan1RechitCombiner algorithm configuration" << std::endl;

  // Consumes and produces statements
  tok_rechits_ = consumes<HBHERecHitCollection>(conf.getParameter<edm::InputTag>("hbheInput"));
  produces<HBHERecHitCollection>();
}

HBHEPlan1Combiner::~HBHEPlan1Combiner ( )

override

Definition at line 78 of file HBHEPlan1Combiner.cc.

                                      {
  // do anything here that needs to be done at destruction time
  // (e.g. close files, deallocate resources etc.)
}

Member Function Documentation

void HBHEPlan1Combiner::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions )

static

Definition at line 131 of file HBHEPlan1Combiner.cc.

References edm::ParameterSetDescription::add(), add_param_set, edm::ConfigurationDescriptions::addDefault(), qcdUeDQM_cfi::algorithm, and DEFINE_FWK_MODULE.

                                                                                   {
  edm::ParameterSetDescription desc;

  desc.add<edm::InputTag>("hbheInput");
  desc.add<bool>("ignorePlan1Topology");
  desc.add<bool>("usePlan1Mode");

  add_param_set(algorithm);

  descriptions.addDefault(desc);
}

void HBHEPlan1Combiner::produce ( edm::Event &  iEvent, const edm::EventSetup &  eventSetup  )

overrideprivate

Definition at line 88 of file HBHEPlan1Combiner.cc.

References edm::SortedCollection< T, SORT >::begin(), combiner_, edm::SortedCollection< T, SORT >::end(), edm::EventSetup::get(), CaloRecHitAuxSetter::getBit(), edm::Event::getByToken(), HcalTopology::getMergePositionFlag(), ignorePlan1Topology_, eostools::move(), HBHERecHitAuxSetter::OFF_TDC_TIME, edm::ESHandle< T >::product(), edm::Event::put(), edm::SortedCollection< T, SORT >::size(), tok_rechits_, and usePlan1Mode_.

                                                                                 {
  using namespace edm;

  // Get the Hcal topology
  ESHandle<HcalTopology> htopo;
  eventSetup.get<HcalRecNumberingRecord>().get(htopo);
  combiner_->setTopo(htopo.product());

  // Are we using "Plan 1" geometry?
  const bool plan1Mode = ignorePlan1Topology_ ? usePlan1Mode_ : htopo->getMergePositionFlag();

  // Find the input rechit collection
  Handle<HBHERecHitCollection> inputRechits;
  iEvent.getByToken(tok_rechits_, inputRechits);

  // Create a new output collections
  std::unique_ptr<HBHERecHitCollection> outputRechits = std::make_unique<HBHERecHitCollection>();
  outputRechits->reserve(inputRechits->size());

  // Iterate over the input collection. Copy QIE8 rechits directly into
  // the output collection and prepare to combine QIE11 rechits.
  combiner_->clear();
  for (typename HBHERecHitCollection::const_iterator it = inputRechits->begin(); it != inputRechits->end(); ++it) {
    // If the rechit has TDC time info, it corresponds to QIE11
    if (plan1Mode && CaloRecHitAuxSetter::getBit(it->auxPhase1(), HBHERecHitAuxSetter::OFF_TDC_TIME))
      combiner_->add(*it);
    else
      outputRechits->push_back(*it);
  }

  // Combine QIE11 rechits and fill the output collection
  combiner_->combine(&*outputRechits);

  // Put the output collection into the Event
  iEvent.put(std::move(outputRechits));
}

Member Data Documentation

std::unique_ptr<AbsPlan1RechitCombiner> HBHEPlan1Combiner::combiner_

private

Definition at line 59 of file HBHEPlan1Combiner.cc.

Referenced by HBHEPlan1Combiner(), and produce().

bool HBHEPlan1Combiner::ignorePlan1Topology_

private

Definition at line 55 of file HBHEPlan1Combiner.cc.

Referenced by produce().

edm::EDGetTokenT<HBHERecHitCollection> HBHEPlan1Combiner::tok_rechits_

private

Definition at line 54 of file HBHEPlan1Combiner.cc.

Referenced by HBHEPlan1Combiner(), and produce().

bool HBHEPlan1Combiner::usePlan1Mode_

private

Definition at line 56 of file HBHEPlan1Combiner.cc.

Referenced by produce().