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

Return an iterator to the entry equivalent to `key`, or `end()`&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;class LOOKUP&lowbar;KEY&gt;
xref:BloombergLP/bdlc/FlatHashTable/iterator.adoc[iterator]
find(LOOKUP&lowbar;KEY const& key)
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;
----

== Description

Return an iterator providing modifiable access to the object in this flat hash table with a key equivalent to the specified `key`, if such an entry exists, and `end()` otherwise&period;

== Return Value

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

== Parameters

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


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