[#BloombergLP-bdlcc-FixedQueue-tryPushBack-02] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlcc.adoc[bdlcc]::xref:BloombergLP/bdlcc/FixedQueue.adoc[FixedQueue]::tryPushBack :relfileprefix: ../../../ :mrdocs: Attempt to append the specified move‐insertable `value` to the back of this queue without blocking. `value` is left in a valid but unspecified state. Return 0 on success, and a non‐zero value if the queue is full or disabled. == Synopsis Declared in `<bdlcc_fixedqueue.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- int tryPushBack(xref:BloombergLP/bslmf/MovableRef.adoc[bslmf::MovableRef<TYPE>] value); ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#