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DataProcessingHelpers.h
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31 lines (26 loc) · 1.2 KB
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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_FRAMEWORK_DATAPROCESSINGHELPERS_H_
#define O2_FRAMEWORK_DATAPROCESSINGHELPERS_H_
#include <fairmq/FwdDecls.h>
namespace o2::framework
{
struct OutputChannelSpec;
/// Generic helpers for DataProcessing releated functions.
struct DataProcessingHelpers {
/// Send EndOfStream message to a given channel
/// @param device the FairMQDevice which needs to send the EndOfStream message
/// @param channel the OutputChannelSpec of the channel which needs to be signaled
/// for EndOfStream
static void sendEndOfStream(FairMQDevice& device, OutputChannelSpec const& channel);
};
} // namespace o2::framework
#endif // O2_FRAMEWORK_DATAPROCESSINGHELPERS_H_