ChamberCalibrations.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.
 
#ifndef O2_TRD_CHAMBERCALIBRATIONS_H
#define O2_TRD_CHAMBERCALIBRATIONS_H
 
//                                                                           //
//  TRD calibration class for parameters which are saved frequently(/run)    //
//  2019 - Ported from various bits of AliRoot (SHTM)                        //
//  Most things were stored in AliTRDcalROC,AliTRDcalPad, AliTRDcalDet       //
 
#include "DataFormatsTRD/Constants.h"
#include "DataFormatsTRD/HelperMethods.h"
 
namespace o2
{
namespace trd
{
class ChamberCalibrations
{
 public:
  ChamberCalibrations() = default;
  ~ChamberCalibrations() = default;
  //
  float getVDrift(int p, int c, int s) const { return mVDrift[HelperMethods::getDetector(s, c, p)]; };
  float getVDrift(int roc) const { return mVDrift[roc]; };
  float getGainFactor(int p, int c, int s) const { return mGainFactor[HelperMethods::getDetector(s, c, p)]; };
  float getGainFactor(int roc) const { return mGainFactor[roc]; };
  float getT0(int p, int c, int s) const { return mT0[HelperMethods::getDetector(s, c, p)]; };
  float getT0(int roc) const { return mT0[roc]; };
  float getExB(int p, int c, int s) const { return mExB[HelperMethods::getDetector(s, c, p)]; };
  float getExB(int roc) const { return mExB[roc]; };
  void setVDrift(int p, int c, int s, float vdrift) { mVDrift[HelperMethods::getDetector(s, c, p)] = vdrift; };
  void setVDrift(int roc, float vdrift) { mVDrift[roc] = vdrift; };
  void setGainFactor(int p, int c, int s, float gainfactor) { mGainFactor[HelperMethods::getDetector(s, c, p)] = gainfactor; };
  void setGainFactor(int roc, float gainfactor) { mGainFactor[roc] = gainfactor; };
  void setT0(int p, int c, int s, float t0) { mT0[HelperMethods::getDetector(s, c, p)] = t0; };
  void setT0(int roc, float t0) { mT0[roc] = t0; };
  void setExB(int p, int c, int s, float exb) { mExB[HelperMethods::getDetector(s, c, p)] = exb; };
  void setExB(int roc, float exb) { mExB[roc] = exb; };
 
 private:
  std::array<float, constants::MAXCHAMBER> mVDrift{};     // mean drift velocity per chamber.
  std::array<float, constants::MAXCHAMBER> mGainFactor{}; // mean gas gain per chamber
  std::array<float, constants::MAXCHAMBER> mT0{};         // Min timeoffset in the chamber
  std::array<float, constants::MAXCHAMBER> mExB{};        //
  ClassDefNV(ChamberCalibrations, 1);
};
} // namespace trd
} // namespace o2
#endif