[#bsl-unordered_multimap-0b0-2constructor-0ab6] = xref:bsl.adoc[bsl]::xref:bsl/unordered_multimap-0b0.adoc[unordered_multimap]::unordered_multimap :relfileprefix: ../../ :mrdocs: Same as the related overload above for `unordered_multimap`. == Synopsis Declared in `<bslstl_unorderedmultimap.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- explicit unordered_multimap(ALLOCATOR const& basicAllocator); ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#