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// -*- C++ -*-
//
// Package: Calibration/EcalCalibAlgos
// Class: ECALpedestalPCLworker
//
/**\class ECALpedestalPCLworker ECALpedestalPCLworker.cc
Description: Fill DQM histograms with pedestals. Intended to be used on laser data from the TestEnablesEcalHcal dataset
*/
//
// 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 "CondFormats/EcalObjects/interface/EcalPedestals.h"
#include "CondFormats/DataRecord/interface/EcalPedestalsRcd.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 bookHistograms(DQMStore::IBooker &, edm::Run const &, edm::EventSetup const &) override;
void analyze(const edm::Event &, const edm::EventSetup &) override;
edm::EDGetTokenT<EBDigiCollection> digiTokenEB_;
edm::EDGetTokenT<EEDigiCollection> digiTokenEE_;
edm::EDGetTokenT<TCDSRecord> tcdsToken_;
const edm::ESGetToken<EcalPedestals, EcalPedestalsRcd> pedestalToken_;
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); }
};
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