[#BloombergLP-bdlc-FlatHashSet-find-0a]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/FlatHashSet.adoc[FlatHashSet]::find
:relfileprefix: ../../../
:mrdocs:

Return an iterator to the element with the specified `key`.

== Synopsis

Declared in `<bdlc_flathashset.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlc/FlatHashSet/const_iterator.adoc[FlatHashSet<KEY, HASH, EQUAL>::const_iterator]
find(KEY const& key) const;
----

== Description

Return a `const_iterator` referring to the element in this set having the specified `key`, or `end()` if no such entry exists in this set.

== Return Value

iterator to the matching element, or `end()` if none

== Parameters

[cols="1,4"]
|===
| Name| Description
| *key*
| key to look up
|===


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