BloombergLP::bdlcc::SingleProducerSingleConsumerBoundedQueue::tryPushBack

Append the specified value to the back of this queue. Return 0 on success, and a non-zero value otherwise. Specifically, return e_SUCCESS on success, e_DISABLED if isPushBackDisabled(), and e_FULL if !isPushBackDisabled() and the queue was full. The behavior is undefined unless the invoker of this method is the single producer.