mirror of
https://github.com/FairRootGroup/FairMQ.git
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71 lines
2.0 KiB
C++
71 lines
2.0 KiB
C++
/********************************************************************************
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* Copyright (C) 2018 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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#ifndef FAIR_MQ_OFI_POLLER_H
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#define FAIR_MQ_OFI_POLLER_H
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#include <FairMQChannel.h>
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#include <FairMQPoller.h>
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#include <FairMQSocket.h>
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#include <vector>
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#include <unordered_map>
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#include <zmq.h>
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namespace fair
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{
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namespace mq
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{
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namespace ofi
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{
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class TransportFactory;
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/**
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* @class Poller Poller.h <fairmq/ofi/Poller.h>
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* @brief
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*
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* @todo TODO insert long description
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*/
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class Poller final : public FairMQPoller
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{
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friend class FairMQChannel;
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friend class TransportFactory;
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public:
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Poller(const std::vector<FairMQChannel>& channels);
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Poller(const std::vector<const FairMQChannel*>& channels);
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Poller(const std::unordered_map<std::string, std::vector<FairMQChannel>>& channelsMap, const std::vector<std::string>& channelList);
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Poller(const Poller&) = delete;
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Poller operator=(const Poller&) = delete;
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auto SetItemEvents(zmq_pollitem_t& item, const int type) -> void;
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auto Poll(const int timeout) -> void override;
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auto CheckInput(const int index) -> bool override;
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auto CheckOutput(const int index) -> bool override;
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auto CheckInput(const std::string channelKey, const int index) -> bool override;
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auto CheckOutput(const std::string channelKey, const int index) -> bool override;
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~Poller() override;
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private:
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zmq_pollitem_t* fItems;
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int fNumItems;
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std::unordered_map<std::string, int> fOffsetMap;
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}; /* class Poller */
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} /* namespace ofi */
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} /* namespace mq */
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} /* namespace fair */
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#endif /* FAIR_MQ_OFI_POLLER_H */
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