DataSamplingHeader.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 "DataSampling/DataSamplingHeader.h"
 
namespace o2::utilities
{
 
DataSamplingHeader::DataSamplingHeader(uint64_t _sampleTimeUs, uint32_t _totalAcceptedMessages, uint32_t _totalEvaluatedMessages, DeviceIDType _deviceID, header::DataHeader const& _original)
  : BaseHeader(sizeof(DataSamplingHeader), sHeaderType, sSerializationMethod, sVersion),
    sampleTimeUs(_sampleTimeUs),
    totalAcceptedMessages(_totalAcceptedMessages),
    totalEvaluatedMessages(_totalEvaluatedMessages),
    deviceID(_deviceID),
    dataDescription(_original.dataDescription),
    dataOrigin(_original.dataOrigin),
    subSpecification(_original.subSpecification)
{
}
 
const DataSamplingHeader* DataSamplingHeader::Get(const BaseHeader* baseHeader)
{
  return (baseHeader->description == DataSamplingHeader::sHeaderType) ? static_cast<const DataSamplingHeader*>(baseHeader) : nullptr;
}
 
// storage for DataSamplingHeader static members
const uint32_t o2::utilities::DataSamplingHeader::sVersion = 1;
const o2::header::HeaderType o2::utilities::DataSamplingHeader::sHeaderType = header::String2<uint64_t>("DataSamp");
const o2::header::SerializationMethod o2::utilities::DataSamplingHeader::sSerializationMethod = o2::header::gSerializationMethodNone;
 
} // namespace o2::utilities