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54 lines
1.6 KiB
C++
54 lines
1.6 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 (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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* FairMQExampleRegionSink.cxx
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*
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* @since 2014-10-10
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* @author A. Rybalchenko
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*/
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#include "FairMQExampleRegionSink.h"
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#include "FairMQLogger.h"
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#include "FairMQProgOptions.h" // device->fConfig
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using namespace std;
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FairMQExampleRegionSink::FairMQExampleRegionSink()
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: fMaxIterations(0)
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, fNumIterations(0)
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{
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}
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void FairMQExampleRegionSink::InitTask()
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{
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// Get the fMaxIterations value from the command line options (via fConfig)
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fMaxIterations = fConfig->GetValue<uint64_t>("max-iterations");
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}
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void FairMQExampleRegionSink::Run()
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{
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FairMQChannel& dataInChannel = fChannels.at("data").at(0);
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while (CheckCurrentState(RUNNING))
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{
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FairMQMessagePtr msg(dataInChannel.Transport()->CreateMessage());
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dataInChannel.Receive(msg);
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void* ptr = msg->GetData();
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if (fMaxIterations > 0 && ++fNumIterations >= fMaxIterations)
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{
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LOG(INFO) << "Configured maximum number of iterations reached. Leaving RUNNING state.";
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break;
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}
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}
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}
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FairMQExampleRegionSink::~FairMQExampleRegionSink()
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{
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}
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