[#bsl-unordered_multimap-0b0-2constructor-0c]
= xref:bsl.adoc[bsl]::xref:bsl/unordered_multimap-0b0.adoc[unordered&lowbar;multimap]::unordered&lowbar;multimap
:relfileprefix: ../../
:mrdocs:

Create an unordered multimap having the same value as the specified `original` object that uses the specified `basicAllocator` to supply memory&period; Use a copy of `original&period;hash&lowbar;function()` to generate hash values for the keys contained in this unordered multimap&period; Use a copy of `original&period;key&lowbar;eq()` to verify that two keys are equivalent&period; This method requires that the (template parameter) types `KEY` and `VALUE` both be `copy&hyphen;insertable` into this unordered multimap (see &lcub;Requirements on `KEY` and `VALUE`&rcub;)&period; Note that a `bslma&colon;&colon;Allocator &ast;` can be supplied for `basicAllocator` if the (template parameter) type `ALLOCATOR` is `bsl&colon;&colon;allocator` (the default)&period;

== Synopsis

Declared in `&lt;bslstl&lowbar;unorderedmultimap&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
unordered&lowbar;multimap(
    xref:bsl/unordered_multimap-0b0.adoc[unordered&lowbar;multimap] const& original,
    ALLOCATOR const& basicAllocator);
----


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