WaveformCalibEPN.h

Go to the documentation of this file.

// 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.
 
#include <memory>
#include "ZDCBase/Constants.h"
#include "DataFormatsZDC/RecEvent.h"
#include "DataFormatsZDC/ZDCWaveform.h"
#include "ZDCReconstruction/ZDCEnergyParam.h"
#include "ZDCReconstruction/ZDCTowerParam.h"
#include "ZDCCalib/WaveformCalibData.h"
#include "ZDCCalib/WaveformCalibConfig.h"
#include "ZDCCalib/WaveformCalibQueue.h"
#ifndef ALICEO2_ZDC_WAVEFORMCALIBEPN_H
#define ALICEO2_ZDC_WAVEFORMCALIBEPN_H
namespace o2
{
namespace zdc
{
class WaveformCalibEPN
{
 public:
  WaveformCalibEPN() = default;
  int init();
  void clear();
  int process(const gsl::span<const o2::zdc::BCRecData>& bcrec,
              const gsl::span<const o2::zdc::ZDCEnergy>& energy,
              const gsl::span<const o2::zdc::ZDCTDCData>& tdc,
              const gsl::span<const uint16_t>& info,
              const gsl::span<const o2::zdc::ZDCWaveform>& wave);
  int endOfRun();
  int saveDebugHistos(const std::string fn = "ZDCWaveformCalibEPN.root");
  int dumpCalib(const std::string fn = "ZDCWaveformCalibEPNDump.root");
  void setConfig(const WaveformCalibConfig* param) { mConfig = param; };
  const WaveformCalibConfig* getConfig() const { return mConfig; };
  void setSaveDebugHistos() { mSaveDebugHistos = true; }
  void setDumpCalib() { mDumpCalib = true; }
  void setDontSaveDebugHistos() { mSaveDebugHistos = false; }
  void setVerbosity(int val) { mVerbosity = val; }
  WaveformCalibData mData;
  WaveformCalibData& getData() { return mData; }
 
 private:
  bool mInitDone = false;
  bool mSaveDebugHistos = false;
  bool mDumpCalib = false;
  int32_t mNBin = 0;
  int32_t mVerbosity = DbgMinimal;
  const WaveformCalibConfig* mConfig = nullptr; 
 
  int mFirst = 0;
  int mLast = 0;
  int mN = 10;
 
  void configure(int ifirst, int ilast)
  {
    if (ifirst > 0 || ilast < 0 || ilast < ifirst) {
      LOGF(fatal, "WaveformCalibEPN configure error with ifirst=%d ilast=%d", ifirst, ilast);
    }
    mFirst = ifirst;
    mLast = ilast;
    mN = ilast - ifirst + 1;
    LOG(info) << "WaveformCalibEPN::" << __func__ << " mN=" << mN << "[" << mFirst << ":" << mLast << "]";
  }
 
  WaveformCalibQueue mQueue;
};
} // namespace zdc
} // namespace o2
 
#endif