Reduce the count by up to maximumToTake and return the amount taken.
Synopsis
Declared in <bslmt_fastpostsemaphoreimpl.h>
int
take(int maximumToTake);Description
If the count of this semaphore is positive, reduce the count by the lesser of the count and the specified maximumToTake and return the magnitude of the change to the count. Otherwise, do nothing and return 0.
Return Value
amount by which the count was reduced, or 0 if not positive
Parameters
Name |
Description |
maximumToTake |
maximum amount by which to reduce the count |
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