Method finish

src/threading/thread_base.cpp:86–110

}

void thread_base::finish() {
	if (thread_obj != nullptr) {
		if ((get_thread_status() == THREAD_STATUS::FINISHED && !thread_obj->joinable()) ||
			get_thread_status() == THREAD_STATUS::INIT) {
			// already finished or uninitialized, nothing to do here
		} else {
			// signal thread to finish
			set_thread_should_finish();
			
			// wait a few ms
			std::this_thread::sleep_for(100ms);
			
			// this will block until the thread is finished
			if (thread_obj->joinable()) {
				thread_obj->join();
			}
		}
		
		// finally: kill the thread object
		thread_obj = nullptr;
	}
	// else: thread doesn't exist
	
	set_thread_status(THREAD_STATUS::FINISHED);
}

void thread_base::set_thread_status(const thread_base::THREAD_STATUS status) {
	thread_status = status;