DigitIOBaseTask.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_MCH_DEVIO_DIGITS_DIGIT_IO_BASE_TASK_H
#define O2_MCH_DEVIO_DIGITS_DIGIT_IO_BASE_TASK_H
 
#include "Framework/ConfigParamSpec.h"
#include <cstdint>
#include <gsl/span>
#include <numeric>
#include <vector>
 
namespace o2::framework
{
class InitContext;
} // namespace o2::framework
 
namespace o2::mch
{
class Digit;
class ROFRecord;
}; // namespace o2::mch
 
namespace o2::mch::io
{
 
class DigitIOBaseTask
{
 protected:
  size_t mMaxNofTimeFrames{std::numeric_limits<size_t>::max()}; // max number of timeframes to process
  size_t mNofProcessedTFs{0};                                   // actual number of timeframes processed so far
  size_t mFirstTF{0};                                           // first timeframe to process
  size_t mTFid{0};                                              // current timeframe index
  bool mPrintDigits = false;                                    // print digits
  bool mPrintTFs = false;                                       // print number of rofs and digits per tf
 
 public:
  void init(o2::framework::InitContext& ic);
 
  void printFull(gsl::span<const Digit> digits,
                 gsl::span<const ROFRecord> rofs) const;
 
  void printSummary(gsl::span<const Digit> digits,
                    gsl::span<const ROFRecord> rofs,
                    const char* suffix = "") const;
 
  bool shouldProcess() const;
 
  void incNofProcessedTFs();
 
  void incTFid();
};
 
std::vector<o2::framework::ConfigParamSpec> getCommonOptions();
 
} // namespace o2::mch::io
#endif