concurrent_queue::empty Method
Tests if the concurrent queue is empty at the moment this method is called. This method is concurrency-safe.
bool empty() const;
Return Value
true if the concurrent queue was empty at the moment we looked, false otherwise.
Remarks
While this method is concurrency-safe with respect to calls to the methods push, try_pop, and empty, the value returned might be incorrect by the time it is inspected by the calling thread.
Requirements
Header: concurrent_queue.h
Namespace: concurrency