Method instance

source/updater.cpp:524–537

}

std::shared_ptr<streamfx::updater> streamfx::updater::instance()
{
	static std::weak_ptr<streamfx::updater> _instance;
	static std::mutex                       _lock;

	std::lock_guard<std::mutex> lock(_lock);
	if (_instance.expired()) {
		auto ptr  = std::make_shared<streamfx::updater>();
		_instance = ptr;
		return ptr;
	} else {
		return _instance.lock();
	}
}