BloombergLP::bdlcc::Deque::tryPushFront

If the container is not full (see {High-Water Mark Feature}), append the specified item to the front of the container, otherwise leave the container unchanged. Return 0 if the container was updated and a non-zero value otherwise.

Synopsis

Declared in <bdlcc_deque.h>

int
tryPushFront(TYPE const& item);