PPSTimingCalibrationAnalyzer.cc

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/****************************************************************************
 *
 * This is a part of TOTEM/PPS offline software.
 * Author:
 *   Laurent Forthomme (laurent.forthomme@cern.ch)
 *
 ****************************************************************************/

#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/one/EDAnalyzer.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/Framework/interface/ESWatcher.h"
#include "FWCore/Framework/interface/MakerMacros.h"

#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/ServiceRegistry/interface/Service.h"

#include "CondCore/DBOutputService/interface/PoolDBOutputService.h"

#include "CondFormats/CTPPSReadoutObjects/interface/PPSTimingCalibration.h"
#include "CondFormats/DataRecord/interface/PPSTimingCalibrationRcd.h"

#include <memory>

class PPSTimingCalibrationAnalyzer : public edm::one::EDAnalyzer<>
{
  public:
    explicit PPSTimingCalibrationAnalyzer( const edm::ParameterSet& ) {}

  private:
    void beginJob() override {}
    void analyze( const edm::Event&, const edm::EventSetup& ) override;
    void endJob() override {}

    edm::ESWatcher<PPSTimingCalibrationRcd> calibWatcher_;
};

void
PPSTimingCalibrationAnalyzer::analyze( const edm::Event& iEvent, const edm::EventSetup& iSetup )
{
  // get timing calibration parameters
  edm::ESHandle<PPSTimingCalibration> hTimingCalib;
  if ( calibWatcher_.check( iSetup ) ) {
    iSetup.get<PPSTimingCalibrationRcd>().get( hTimingCalib );

    edm::LogInfo("PPSTimingCalibrationAnalyzer")
      << "Calibrations retrieved:\n"
      << *hTimingCalib;
  }
}

DEFINE_FWK_MODULE( PPSTimingCalibrationAnalyzer );