ChannelCalibrator.h

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
 
 
#ifndef O2_MID_CHANNELCALIBRATOR_H
#define O2_MID_CHANNELCALIBRATOR_H
 
#include <array>
#include <string>
#include <vector>
#include <gsl/span>
#include "DetectorsCalibration/TimeSlotCalibration.h"
#include "DetectorsCalibration/TimeSlot.h"
 
#include "MIDFiltering/ChannelScalers.h"
 
namespace o2
{
namespace mid
{
 
class CalibData
{
  using Slot = o2::calibration::TimeSlot<CalibData>;
 
 public:
  void fill(const gsl::span<const ColumnData> data);
 
  void merge(const CalibData* prev);
 
  void print();
 
  const ChannelScalers& getScalers() { return mChannelScalers; }
 
 private:
  ChannelScalers mChannelScalers;
 
  ClassDefNV(CalibData, 1);
};
 
class ChannelCalibrator final : public o2::calibration::TimeSlotCalibration<CalibData>
{
  using TFType = o2::calibration::TFType;
  using Slot = o2::calibration::TimeSlot<CalibData>;
 
 public:
  void initOutput() final;
 
  bool hasEnoughData(const Slot& slot) const final;
 
  void finalizeSlot(Slot& slot) final;
 
  Slot& emplaceNewSlot(bool front, TFType tstart, TFType tend) final;
 
  void addTimeOrTriggers(double timeOrTriggers) { mTimeOrTriggers += timeOrTriggers; }
 
  const std::vector<ColumnData>& getBadChannels() const { return mBadChannels; }
 
  void setThreshold(double threshold) { mThreshold = threshold; }
 
 private:
  std::vector<ColumnData> mBadChannels{}; 
  double mThreshold = 0.9;              
  double mTimeOrTriggers = 0;           
 
  ClassDefOverride(ChannelCalibrator, 1);
};
} // namespace mid
} // namespace o2
 
#endif