[#BloombergLP-bdlc-IndexClerk-begin] = xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/IndexClerk.adoc[IndexClerk]::begin :relfileprefix: ../../../ :mrdocs: Return a `IndexClerkIter` referring to the first index returned to this `IndexClerk` that is currently unused, or `end()` if there are currently no decommissioned indices. == Synopsis Declared in `<bdlc_indexclerk.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- xref:BloombergLP/bdlc/IndexClerkIter.adoc[IndexClerkIter] begin() const; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#