mirror of
https://github.com/FairRootGroup/FairMQ.git
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82ab7670a9
- Add FlatBuffers serialization example to Tutorial 3 - Add MessagePack serialization example to Tutorial 3 - Performance improvements in Boost serialization example - Use `GetEntriesFast()` for FairTestDetectorRecoTask - Use `Clear()` instead of `Delete()` in MQ parts of Tutorial 3 - Fix CMake variables from preventing compilation without nanomsg. - create macro/data directories in install directory - Get rid of data duplication in fill_parameters.C - Various cleanups and fixes
58 lines
1.7 KiB
C++
58 lines
1.7 KiB
C++
/********************************************************************************
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* Copyright (C) 2014 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH *
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* *
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* This software is distributed under the terms of the *
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* GNU Lesser General Public Licence version 3 (LGPL) version 3, *
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* copied verbatim in the file "LICENSE" *
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********************************************************************************/
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/**
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* FairMQSplitter.cxx
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*
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* @since 2012-12-06
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* @author D. Klein, A. Rybalchenko
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*/
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#include <boost/thread.hpp>
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#include <boost/bind.hpp>
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#include "FairMQLogger.h"
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#include "FairMQSplitter.h"
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FairMQSplitter::FairMQSplitter()
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{
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}
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FairMQSplitter::~FairMQSplitter()
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{
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}
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void FairMQSplitter::Run()
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{
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// store the channel references to avoid traversing the map on every loop iteration
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auto& dataOutChannelRef = fChannels.at("data-out");
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const FairMQChannel& dataInChannel = fChannels.at("data-in").at(0);
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int numOutputs = dataOutChannelRef.size();
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std::vector<FairMQChannel*> dataOutChannels(numOutputs);
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for (int i = 0; i < numOutputs; ++i)
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{
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dataOutChannels[i] = &(dataOutChannelRef.at(i));
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}
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int direction = 0;
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while (CheckCurrentState(RUNNING))
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{
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std::unique_ptr<FairMQMessage> msg(fTransportFactory->CreateMessage());
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if (dataInChannel.Receive(msg) > 0)
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{
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dataOutChannels[direction]->Send(msg);
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++direction;
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if (direction >= numOutputs)
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{
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direction = 0;
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}
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}
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}
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}
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