成员的完整列表，这些成员属于 neforce::worker_context,包括所有继承而来的类成员

consecutive_idle_count	neforce::worker_context
cpu_core	neforce::worker_context
id	neforce::worker_context
id_type typedef	neforce::worker_context
is_stealing	neforce::worker_context
numa_node	neforce::worker_context
queue	neforce::worker_context