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

aio_delay_free(void)	acl::aio_delay_free
aio_handle class	acl::aio_timer_callback	friend
aio_timer_callback(bool keep=false)	acl::aio_timer_callback
clear(void)	acl::aio_timer_callback
del_task(unsigned int id)	acl::aio_timer_callback	protected
destroy(void)	acl::aio_timer_callback	inlinevirtual
empty(void) const	acl::aio_timer_callback
keep_timer(bool on)	acl::aio_timer_callback
keep_timer(void) const	acl::aio_timer_callback
length(void) const	acl::aio_timer_callback
locked(void) const	acl::aio_delay_free
noncopyable()	acl::acl::noncopyable	inlineprotected
present_	acl::aio_timer_callback	protected
set_locked(void)	acl::aio_delay_free
set_task(unsigned int id, long long int delay)	acl::aio_timer_callback	protected
set_time(void)	acl::aio_timer_callback	protected
timer_callback(unsigned int id)=0	acl::aio_timer_callback	protectedpure virtual
unset_locked(void)	acl::aio_delay_free
~aio_delay_free(void)	acl::aio_delay_free	virtual
~aio_timer_callback(void)	acl::aio_timer_callback	virtual
~noncopyable()	acl::acl::noncopyable	inlineprotected