[#BloombergLP-bdlma-ConcurrentFixedPool-addressFromIndex] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlma.adoc[bdlma]::xref:BloombergLP/bdlma/ConcurrentFixedPool.adoc[ConcurrentFixedPool]::addressFromIndex :relfileprefix: ../../../ :mrdocs: Return the address of the memory block identified by the specified `index`. The behavior is undefined unless the index has been obtained through `indexFromAddress`. == Synopsis Declared in `<bdlma_concurrentfixedpool.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- void* addressFromIndex(int index) const; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#