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_ITSMFT_CTF_H
#define O2_ITSMFT_CTF_H
 
#include <vector>
#include <Rtypes.h>
#include "DetectorsCommonDataFormats/EncodedBlocks.h"
 
namespace o2
{
namespace itsmft
{
 
class ROFRecord;
class CompClusterExt;
 
struct CTFHeader : public o2::ctf::CTFDictHeader {
  uint32_t nROFs = 0;         
  uint32_t nClusters = 0;     
  uint32_t nChips = 0;        
  uint32_t nPatternBytes = 0; 
  uint32_t firstOrbit = 0;    
  uint16_t firstBC = 0;       
  ClassDefNV(CTFHeader, 2);
};
 
struct CompressedClusters {
 
  CTFHeader header;
 
  // ROF header data
  std::vector<uint16_t> firstChipROF; 
  std::vector<int16_t> bcIncROF;      
  std::vector<int32_t> orbitIncROF;   
  std::vector<uint32_t> nclusROF;     
 
  // Chip data
  std::vector<int16_t> chipInc;  
  std::vector<uint16_t> chipMul; 
  std::vector<uint16_t> row;     
  std::vector<int16_t> colInc;   
  std::vector<uint16_t> pattID;  
  std::vector<uint8_t> pattMap;  
 
  CompressedClusters() = default;
 
  void clear();
 
  ClassDefNV(CompressedClusters, 1);
};
 
struct CTF : public o2::ctf::EncodedBlocks<CTFHeader, 10, uint32_t> {
 
  static constexpr size_t N = getNBlocks();
  enum Slots { BLCfirstChipROF,
               BLCbcIncROF,
               BLCorbitIncROF,
               BLCnclusROF,
               BLCchipInc,
               BLCchipMul,
               BLCrow,
               BLCcolInc,
               BLCpattID,
               BLCpattMap };
  ClassDefNV(CTF, 1);
};
 
} // namespace itsmft
} // namespace o2
 
#endif