[#BloombergLP-bdlcc-MultipriorityQueue-pushBack-06] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlcc.adoc[bdlcc]::xref:BloombergLP/bdlcc/MultipriorityQueue.adoc[MultipriorityQueue]::pushBack :relfileprefix: ../../../ :mrdocs: Insert the value of the specified `item` with the specified `itemPriority` into this multipriority queue before any queued items having a less urgent priority (higher value) than `itemPriority`, and after any items having the same or more urgent priority (lower value) than `itemPriority`. If the multipriority queue is enabled, the push succeeds and `0` is returned, otherwise the push fails, the queue remains unchanged, and a nonzero value is returned. The behavior is undefined unless `0 <= itemPriority < numPriorities()`. == Synopsis Declared in `<bdlcc_multipriorityqueue.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- int pushBack( TYPE const& item, int itemPriority); ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#