numElements overloads
Declared in <bdlmt_multiqueuethreadpool.h>
Return an instantaneous snapshot of the total number of elements enqueued.
int
numElements() const;
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Return an instantaneous snapshot of the number of elements enqueued in the queue associated with the specified id as a non-negative integer, or -1 if id does not specify a valid queue.
int
numElements(int id) const;
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