[#bsl-multiset-03-2constructor-0d] = xref:bsl.adoc[bsl]::xref:bsl/multiset-03.adoc[multiset]::multiset :relfileprefix: ../../ :mrdocs: Create a multiset having the same value as the specified `original` object that uses the specified `basicAllocator` to supply memory. Use a copy of `original.key_comp()` to order the keys contained in this multiset. This method requires that the (template parameter) type `KEY` be `copy‐insertable` into this multiset (see {Requirements on `KEY`}). Note that a `bslma::Allocator *` can be supplied for `basicAllocator` if the (template parameter) type `ALLOCATOR` is `bsl::allocator` (the default). == Synopsis Declared in `<bslstl_multiset.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- multiset( xref:bsl/multiset-03.adoc[multiset] const& original, ALLOCATOR const& basicAllocator); ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#