[#BloombergLP-bdlmt-MultiQueueThreadPool_Queue-pushBack] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlmt.adoc[bdlmt]::xref:BloombergLP/bdlmt/MultiQueueThreadPool_Queue.adoc[MultiQueueThreadPool_Queue]::pushBack :relfileprefix: ../../../ :mrdocs: Enqueue the specified `functor` at the end of this queue. Return 0 on success, and a non‐zero value if enqueuing is disabled. The value of `functor` becomes unspecified but valid, and its allocator remains unchanged. == Synopsis Declared in `<bdlmt_multiqueuethreadpool.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- int pushBack(xref:BloombergLP/bslmf/MovableRef.adoc[bslmf::MovableRef<Job>] functor); ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#