[#BloombergLP-bslstl-HashTable-09-find-0e]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslstl.adoc[bslstl]::xref:BloombergLP/bslstl/HashTable-09.adoc[HashTable<UnorderedMapKeyConfiguration<basic_string<char> const, pair<basic_string<char> const, Json>>, TransparentHash, TransparentEqualTo, allocator<pair<basic_string<char> const, Json>>>]::find
:relfileprefix: ../../../
:mrdocs:

Return the address of a link whose key has the same value as the specified `key` (according to this hash‐table's `comparator`), and a null pointer value if no such link exists. If this hash‐table contains more than one element having the supplied `key`, return the first such element (from the contiguous sequence of elements having the same key).

== Synopsis

Declared in `<bslstl_hashtable.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bslalg/BidirectionalLink.adoc[bslalg::BidirectionalLink]*
find(xref:BloombergLP/bslstl/HashTable-09/KeyType.adoc[KeyType] const& key) const;
----


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