[#bsl-unordered_map-0bf-key_equal]
= xref:bsl.adoc[bsl]::xref:bsl/unordered_map-0bf.adoc[unordered_map<basic_string<char>, Json, TransparentHash, TransparentEqualTo>]::key_equal
:relfileprefix: ../../
:mrdocs:

This `typedef` is an alias to the (template parameter) `EQUAL`.

== Synopsis

Declared in `<bslstl_unorderedmap.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
typedef xref:BloombergLP/bdlb/TransparentEqualTo.adoc[TransparentEqualTo] key_equal;
----


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