broadcast_conditionT_broadcast_conditionBroadcastConditionBroadcastConditionbroadcast_condition (算子名称)

名称

broadcast_conditionT_broadcast_conditionBroadcastConditionBroadcastConditionbroadcast_condition — Signal a condition synchronization object.

参数签名

broadcast_condition( : : ConditionHandle : )

描述

broadcast_conditionbroadcast_conditionBroadcastConditionBroadcastConditionBroadcastConditionbroadcast_condition restarts all the threads that are waiting on the condition variable ConditionHandleConditionHandleConditionHandleConditionHandleconditionHandlecondition_handle. Nothing happens if no threads are waiting on ConditionHandleConditionHandleConditionHandleConditionHandleconditionHandlecondition_handle.

运行信息

Multithreading type: independent (runs in parallel even with exclusive operators).
多线程作用域:全局(可以从任何线程调用)。
未经并行化处理。

参数表

ConditionHandleConditionHandleConditionHandleConditionHandleconditionHandlecondition_handle (input_control) condition → (handle)

Condition synchronization object.

结果

If the condition handle is valid, 该算子 broadcast_conditionbroadcast_conditionBroadcastConditionBroadcastConditionBroadcastConditionbroadcast_condition returns 2 ( H_MSG_TRUE) . 如有必要，将引发异常。

可能的前置算子

create_conditioncreate_conditionCreateConditionCreateConditionCreateConditioncreate_condition, wait_conditionwait_conditionWaitConditionWaitConditionWaitConditionwait_condition

参考其它

wait_conditionwait_conditionWaitConditionWaitConditionWaitConditionwait_condition, timed_wait_conditiontimed_wait_conditionTimedWaitConditionTimedWaitConditionTimedWaitConditiontimed_wait_condition

模块

Foundation

算子列表