[#BloombergLP-bdlc-FlatHashSet-find-08]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/FlatHashSet.adoc[FlatHashSet]::find
:relfileprefix: ../../../
:mrdocs:

`find` overloads

== Synopses

Declared in `<bdlc_flathashset.h>`

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


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlc/FlatHashSet/const_iterator.adoc[FlatHashSet<KEY, HASH, EQUAL>::const_iterator]
xref:BloombergLP/bdlc/FlatHashSet/find-0a.adoc[find](KEY const& key) const;
----

[.small]#xref:BloombergLP/bdlc/FlatHashSet/find-0a.adoc[_» more..._]#

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


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class LOOKUP_KEY>
xref:BloombergLP/bdlc/FlatHashSet/const_iterator.adoc[const_iterator]
xref:BloombergLP/bdlc/FlatHashSet/find-0b.adoc[find](LOOKUP_KEY const& key) const
requires BloombergLP::bslmf::IsTransparentPredicate<HASH, LOOKUP_KEY>::value
         && BloombergLP::bslmf::IsTransparentPredicate<EQUAL,LOOKUP_KEY>::value;
----

[.small]#xref:BloombergLP/bdlc/FlatHashSet/find-0b.adoc[_» more..._]#

== Return Value

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

== Parameters

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


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