[#BloombergLP-bdlc-FlatHashSet-equal_range-0f]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/FlatHashSet.adoc[FlatHashSet]::equal&lowbar;range
:relfileprefix: ../../../
:mrdocs:

`equal&lowbar;range` overloads

== Synopses

Declared in `&lt;bdlc&lowbar;flathashset&period;h&gt;`

Return the equal range for the specified `key`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:bsl/pair-0b.adoc[bsl::pair&lt;FlatHashSet&lt;KEY, HASH, EQUAL&gt;::const&lowbar;iterator, FlatHashSet&lt;KEY, HASH, EQUAL&gt;::const&lowbar;iterator&gt;]
xref:BloombergLP/bdlc/FlatHashSet/equal_range-0d.adoc[equal&lowbar;range](KEY const& key) const;
----

[.small]#xref:BloombergLP/bdlc/FlatHashSet/equal_range-0d.adoc[_» more&period;&period;&period;_]#

Return the equal range for elements equivalent to `key`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;class LOOKUP&lowbar;KEY&gt;
xref:bsl/pair-0b.adoc[bsl::pair&lt;const&lowbar;iterator, const&lowbar;iterator&gt;]
xref:BloombergLP/bdlc/FlatHashSet/equal_range-00.adoc[equal&lowbar;range](LOOKUP&lowbar;KEY const& key) const
requires BloombergLP&colon;&colon;bslmf&colon;&colon;IsTransparentPredicate&lt;HASH, LOOKUP&lowbar;KEY&gt;&colon;&colon;value
         &amp;&amp; BloombergLP&colon;&colon;bslmf&colon;&colon;IsTransparentPredicate&lt;EQUAL,LOOKUP&lowbar;KEY&gt;&colon;&colon;value;
----

[.small]#xref:BloombergLP/bdlc/FlatHashSet/equal_range-00.adoc[_» more&period;&period;&period;_]#

== Return Value

pair of const iterators delimiting the equal range

== Parameters

[cols="1,4"]
|===
| Name| Description
| *key*
| key whose equal range is returned
|===


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