ECALpedestalPCLworker.h

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// -*- C++ -*-
//
// Package:    Calibration/EcalCalibAlgos
// Class:      ECALpedestalPCLworker
//
//
// Original Author:  Stefano Argiro
//         Created:  Wed, 22 Mar 2017 14:46:48 GMT
//
//

#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "DQMServices/Core/interface/DQMEDAnalyzer.h"
#include "DQMServices/Core/interface/DQMStore.h"

#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/MakerMacros.h"

#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "DataFormats/EcalDigi/interface/EcalDigiCollections.h"
#include "DataFormats/TCDS/interface/BSTRecord.h"
#include "DataFormats/TCDS/interface/TCDSRecord.h"
//
// class declaration
//

class ECALpedestalPCLworker : public DQMEDAnalyzer {
public:
  explicit ECALpedestalPCLworker(const edm::ParameterSet &);

  static void fillDescriptions(edm::ConfigurationDescriptions &descriptions);

private:
  void beginJob() override;
  void bookHistograms(DQMStore::IBooker &, edm::Run const &, edm::EventSetup const &) override;
  void analyze(const edm::Event &, const edm::EventSetup &) override;
  void endJob() override;

  edm::EDGetTokenT<EBDigiCollection> digiTokenEB_;
  edm::EDGetTokenT<EEDigiCollection> digiTokenEE_;
  edm::EDGetTokenT<TCDSRecord> tcdsToken_;

  std::vector<MonitorElement *> meEB_;
  std::vector<MonitorElement *> meEE_;

  uint32_t pedestalSamples_;  // number of presamples to be used for pedestal determination
  bool checkSignal_;          // avoid frames containing a signal
  uint32_t sThresholdEB_;     // if checkSignal = true threshold (in adc count) above which we'll assume
                              // there's signal and not just pedestal

  uint32_t sThresholdEE_;

  bool dynamicBooking_;        // use old pedestal to book histograms
  int fixedBookingCenterBin_;  // if dynamicBooking_ = false, use this as bin center
  int nBins_;                  // number of bins per histogram
  std::string dqmDir_;         // DQM directory where histograms are stored

  bool requireStableBeam_;

  // compare ADC values
  static bool adc_compare(uint16_t a, uint16_t b) { return (a & 0xFFF) < (b & 0xFFF); }
};