IoServiceThreadGroup.h

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// This file is part of CoreLibrary containing useful reusable utility
// classes.
//
// Copyright (C) 2014 to present, Duncan Crutchley
// Contact <dac1976github@outlook.com>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License and GNU Lesser General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License
// and GNU Lesser General Public License along with this program. If
// not, see <http://www.gnu.org/licenses/>.
 
#ifndef IOSERVICETHREADGROUP
#define IOSERVICETHREADGROUP
 
#include "Threads/ThreadGroup.h"
#include "AsioDefines.h"
 
namespace core_lib
{
namespace asio
{
 
class CORE_LIBRARY_DLL_SHARED_API IoServiceThreadGroup final
{
public:
    explicit IoServiceThreadGroup(unsigned int numThreads = std::thread::hardware_concurrency());
    IoServiceThreadGroup(const IoServiceThreadGroup&) = delete;
    IoServiceThreadGroup& operator=(const IoServiceThreadGroup&) = delete;
    IoServiceThreadGroup(IoServiceThreadGroup&&) = delete;
    IoServiceThreadGroup& operator=(IoServiceThreadGroup&&) = delete;
    ~IoServiceThreadGroup();
    boost_ioservice_t& IoService();
    template <typename F> void Post(F function)
    {
        m_ioService.post(function);
    }
 
private:
    boost_ioservice_t m_ioService;
    boost_ioservice_t::work m_ioWork;
    threads::ThreadGroup m_threadGroup;
};
 
} // namespace asio
} // namespace core_lib
 
#endif // #define IOSERVICETHREADGROUP