mirror of
https://github.com/FairRootGroup/FairMQ.git
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75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
/********************************************************************************
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* Copyright (C) 2019 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_SDK_DDSSESSION_H
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#define FAIR_MQ_SDK_DDSSESSION_H
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#include <boost/filesystem.hpp>
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#include <cstdint>
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#include <fairmq/sdk/DDSEnvironment.h>
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#include <fairmq/sdk/DDSInfo.h>
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#include <istream>
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#include <memory>
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#include <ostream>
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#include <stdexcept>
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#include <string>
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namespace fair {
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namespace mq {
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namespace sdk {
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/**
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* @enum DDSRMSPlugin DDSSession.h <fairmq/sdk/DDSSession.h>
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* @brief Supported DDS resource management system plugins
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*/
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enum class DDSRMSPlugin
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{
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localhost,
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ssh
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};
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auto operator<<(std::ostream& os, DDSRMSPlugin plugin) -> std::ostream&;
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auto operator>>(std::istream& is, DDSRMSPlugin& plugin) -> std::istream&;
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/**
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* @class DDSSession DDSSession.h <fairmq/sdk/DDSSession.h>
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* @brief Represents a DDS session
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*/
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class DDSSession
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{
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public:
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using Id = std::string;
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using Quantity = std::uint32_t;
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using Path = boost::filesystem::path;
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DDSSession() = delete;
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explicit DDSSession(DDSEnvironment env, DDSRMSPlugin default_plugin = DDSRMSPlugin::localhost);
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explicit DDSSession(DDSEnvironment env, Id existing_id);
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explicit DDSSession(DDSEnvironment env, DDSRMSPlugin default_plugin, Id existing_id);
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auto GetId() const -> Id;
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auto GetDefaultPlugin() const -> DDSRMSPlugin;
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auto IsRunning() const -> bool;
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auto SubmitAgents(Quantity agents) -> void;
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auto SubmitAgents(Quantity agents, DDSRMSPlugin plugin) -> void;
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auto SubmitAgents(Quantity agents, DDSRMSPlugin plugin, const Path& config) -> void;
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auto SubmitAgents(Quantity agents, const Path& config) -> void;
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auto RequestAgentInfo() -> void;
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auto ActivateTopology(Path topologyFile) -> void;
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friend auto operator<<(std::ostream& os, DDSSession session) -> std::ostream&;
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private:
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struct Impl;
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std::shared_ptr<Impl> fImpl;
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};
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} // namespace sdk
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} // namespace mq
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} // namespace fair
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#endif /* FAIR_MQ_SDK_DDSSESSION_H */
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