[#bsl-unordered_set-09-insert-0d]
= xref:bsl.adoc[bsl]::xref:bsl/unordered_set-09.adoc[unordered&lowbar;set&lt;Attribute, AttributeHash&gt;]::insert
:relfileprefix: ../../
:mrdocs:

Insert into this set the value of each `value&lowbar;type` object in the specified `values` initializer list if a key equivalent to the object is not already contained in this set&period; This method requires that the (template parameter) type `KEY` be `copy&hyphen;insertable` (see &lcub;Requirements on `KEY`&rcub;)&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
insert(std::initializer&lowbar;list&lt;Attribute&gt; values);
----


[.small]#Created with https://www.mrdocs.com[MrDocs]#
