TrackWriterTPCITSSpec.cxx

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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.
 
 
#include <vector>
#include "GlobalTrackingWorkflow/TrackWriterTPCITSSpec.h"
#include "DPLUtils/MakeRootTreeWriterSpec.h"
#include "ReconstructionDataFormats/TrackTPCITS.h"
#include "SimulationDataFormat/MCCompLabel.h"
#include "SimulationDataFormat/MCTruthContainer.h"
#include "DataFormatsITSMFT/TrkClusRef.h"
 
using namespace o2::framework;
 
namespace o2
{
namespace globaltracking
{
 
template <typename T>
using BranchDefinition = MakeRootTreeWriterSpec::BranchDefinition<T>;
using TracksType = std::vector<o2::dataformats::TrackTPCITS>;
using ABRefType = std::vector<o2::itsmft::TrkClusRef>;
using ABCLIDType = std::vector<int>;
using LabelsType = std::vector<o2::MCCompLabel>;
 
DataProcessorSpec getTrackWriterTPCITSSpec(bool useMC)
{
  // A spectator for logging
  auto logger = [](TracksType const& tracks) {
    LOG(info) << "Writing " << tracks.size() << " TPC-ITS matches";
  };
  return MakeRootTreeWriterSpec("itstpc-track-writer",
                                "o2match_itstpc.root",
                                "matchTPCITS",
                                BranchDefinition<TracksType>{InputSpec{"match", "GLO", "TPCITS", 0}, "TPCITS", logger},
                                BranchDefinition<ABRefType>{InputSpec{"ABRefs", "GLO", "TPCITSAB_REFS", 0}, "TPCITSABRefs"},
                                BranchDefinition<ABCLIDType>{InputSpec{"ABCLID", "GLO", "TPCITSAB_CLID", 0}, "TPCITSABCLID"},
                                BranchDefinition<LabelsType>{InputSpec{"matchMC", "GLO", "TPCITS_MC", 0}, "MatchMCTruth", (useMC ? 1 : 0), ""},      // one branch if mc labels enabled
                                BranchDefinition<LabelsType>{InputSpec{"matchABMC", "GLO", "TPCITSAB_MC", 0}, "MatchABMCTruth", (useMC ? 1 : 0), ""} // one branch if mc labels enabled
                                )();
}
 
} // namespace globaltracking
} // namespace o2