[#bsl-multimap-0ae-2constructor-05] = xref:bsl.adoc[bsl]::xref:bsl/multimap-0ae.adoc[multimap]::multimap :relfileprefix: ../../ :mrdocs: Create an empty multimap that uses the specified `basicAllocator` to supply memory. Use a default‐constructed object of the (template parameter) type `COMPARATOR` to order the key‐value pairs contained in this multimap. Note that a `bslma::Allocator *` can be supplied for `basicAllocator` if the (template parameter) `ALLOCATOR` is `bsl::allocator` (the default). == Synopsis Declared in `<bslstl_multimap.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- explicit multimap(ALLOCATOR const& basicAllocator); ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#