CTF.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_TPC_CTF_H
#define O2_TPC_CTF_H
 
#include "DetectorsCommonDataFormats/EncodedBlocks.h"
#include "DataFormatsTPC/CompressedClusters.h"
 
namespace o2
{
namespace tpc
{
 
struct CTFHeader : public ctf::CTFDictHeader, public CompressedClustersCounters {
  enum : uint32_t { CombinedColumns = 0x1 };
  uint32_t flags = 0;
  uint32_t firstOrbitTrig = 0; 
  uint16_t nTriggers = 0;      
  ClassDefNV(CTFHeader, 3);
};
 
struct CTF : public o2::ctf::EncodedBlocks<CTFHeader, 26, uint32_t> {
 
  using container_t = o2::ctf::EncodedBlocks<CTFHeader, 26, uint32_t>;
 
  static constexpr size_t N = getNBlocks();
  static constexpr int NBitsQTot = 16;
  static constexpr int NBitsQMax = 10;
  static constexpr int NBitsSigmaPad = 8;
  static constexpr int NBitsSigmaTime = 8;
  static constexpr int NBitsRowDiff = 8;
  static constexpr int NBitsSliceLegDiff = 7;
 
  enum Slots { BLCqTotA,
               BLCqMaxA, // can be combined with BLCqTotA
               BLCflagsA,
               BLCrowDiffA,
               BLCsliceLegDiffA, // can be combined with BLCrowDiffA
               BLCpadResA,
               BLCtimeResA,
               BLCsigmaPadA,
               BLCsigmaTimeA, // can be combined with  BLCsigmaPadA
               BLCqPtA,
               BLCrowA,
               BLCsliceA,
               BLCtimeA,
               BLCpadA,
               BLCqTotU,
               BLCqMaxU, // can be combined with BLCqTotU
               BLCflagsU,
               BLCpadDiffU,
               BLCtimeDiffU,
               BLCsigmaPadU,
               BLCsigmaTimeU, // can be combined with BLCsigmaPadU
               BLCnTrackClusters,
               BLCnSliceRowClusters,
               // trigger info
               BLCTrigOrbitInc,
               BLCTrigBCInc,
               BLCTrigType
  };
 
  ClassDefNV(CTF, 4);
};
 
} // namespace tpc
} // namespace o2
 
#endif