Create a Proctor object to provide access to the underlying bsl::deque contained in the optionally specified *container, locking containers mutex. If no container is specified, this object will be null.
Proctor
bsl::deque
*container
container
Declared in <bdlcc_deque.h>
<bdlcc_deque.h>
explicit Proctor(Deque<TYPE>* container = 0);