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SingleThread.cpp
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SingleThread.cpp
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/*
* Copyright (C) 2016 - 2018 Mikhail Sapozhnikov
*
* This file is part of ship-control.
*
* ship-control is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* ship-control 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 for more details.
*
* You should have received a copy of the GNU General Public License
* along with ship-control. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "SingleThread.hpp"
#include "Log.hpp"
#include <functional>
namespace shipcontrol
{
SingleThread::SingleThread()
: _need_to_stop(false),
_thread(nullptr)
{
}
SingleThread::~SingleThread()
{
}
void SingleThread::start()
{
if (_thread == nullptr)
{
_thread = new std::thread(&SingleThread::run, this);
}
}
void SingleThread::stop()
{
if (_thread != nullptr)
{
_need_to_stop = true;
cleanup();
}
}
void SingleThread::cleanup()
{
if (_thread != nullptr)
{
if (_thread->joinable())
{
// the thread is about to stop, so detach and destroy the thread object
_thread->detach();
}
delete _thread;
_thread = nullptr;
_need_to_stop = false;
}
}
} // namespace shipcontrol