[#BloombergLP-bdlcc-SingleProducerSingleConsumerBoundedQueue-tryPushBack-0dc] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlcc.adoc[bdlcc]::xref:BloombergLP/bdlcc/SingleProducerSingleConsumerBoundedQueue.adoc[SingleProducerSingleConsumerBoundedQueue]::tryPushBack :relfileprefix: ../../../ :mrdocs: 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. == Synopsis Declared in `<bdlcc_singleproducersingleconsumerboundedqueue.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- int tryPushBack(TYPE const& value); ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#