HFNoseVFEProducer.cc

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#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/stream/EDProducer.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
 
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/MakerMacros.h"
 
#include "DataFormats/HGCDigi/interface/HGCDigiCollections.h"
#include "DataFormats/L1THGCal/interface/HGCalTriggerCell.h"
#include "DataFormats/L1THGCal/interface/HGCalTriggerSums.h"
 
#include "Geometry/Records/interface/CaloGeometryRecord.h"
#include "L1Trigger/L1THGCal/interface/HGCalTriggerGeometryBase.h"
 
#include "L1Trigger/L1THGCal/interface/HGCalProcessorBase.h"
 
#include <memory>
 
class HFNoseVFEProducer : public edm::stream::EDProducer<> {
public:
  HFNoseVFEProducer(const edm::ParameterSet&);
  ~HFNoseVFEProducer() override {}
 
  void beginRun(const edm::Run&, const edm::EventSetup&) override;
  void produce(edm::Event&, const edm::EventSetup&) override;
 
private:
  // inputs
  edm::EDGetToken inputnose_;
  edm::ESHandle<HGCalTriggerGeometryBase> triggerGeometry_;
 
  std::unique_ptr<HGCalVFEProcessorBase> vfeProcess_;
};
 
DEFINE_FWK_MODULE(HFNoseVFEProducer);
 
HFNoseVFEProducer::HFNoseVFEProducer(const edm::ParameterSet& conf)
    : inputnose_(consumes<HGCalDigiCollection>(conf.getParameter<edm::InputTag>("noseDigis"))) {
  // setup VFE parameters
  const edm::ParameterSet& vfeParamConfig = conf.getParameterSet("ProcessorParameters");
  const std::string& vfeProcessorName = vfeParamConfig.getParameter<std::string>("ProcessorName");
  vfeProcess_ = std::unique_ptr<HGCalVFEProcessorBase>{
      HGCalVFEProcessorBaseFactory::get()->create(vfeProcessorName, vfeParamConfig)};
 
  produces<l1t::HGCalTriggerCellBxCollection>(vfeProcess_->name());
  produces<l1t::HGCalTriggerSumsBxCollection>(vfeProcess_->name());
}
 
void HFNoseVFEProducer::beginRun(const edm::Run& /*run*/, const edm::EventSetup& es) {
  es.get<CaloGeometryRecord>().get(triggerGeometry_);
  vfeProcess_->setGeometry(triggerGeometry_.product());
}
 
void HFNoseVFEProducer::produce(edm::Event& e, const edm::EventSetup& es) {
  // Output collections
  auto vfe_trigcell_output = std::make_unique<l1t::HGCalTriggerCellBxCollection>();
  auto vfe_trigsums_output = std::make_unique<l1t::HGCalTriggerSumsBxCollection>();
 
  edm::Handle<HGCalDigiCollection> nose_digis_h;
  e.getByToken(inputnose_, nose_digis_h);
 
  if (nose_digis_h.isValid()) {
    const HGCalDigiCollection& nose_digis = *nose_digis_h;
    vfeProcess_->run(nose_digis, *vfe_trigcell_output, es);
  }
 
  // Put in the event
  e.put(std::move(vfe_trigcell_output), vfeProcess_->name());
  // At the moment the HGCalTriggerSumsBxCollection is empty
  e.put(std::move(vfe_trigsums_output), vfeProcess_->name());
}