[#BloombergLP-bdlcc-StripedUnorderedMap-erase]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlcc.adoc[bdlcc]::xref:BloombergLP/bdlcc/StripedUnorderedMap.adoc[StripedUnorderedMap]::erase
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Erase from this hash map the element having the specified `key`&period; Return 1 on success and 0 if `key` does not exist&period; Note that the returned value equals the number of elements removed&period;

== Synopsis

Declared in `&lt;bdlcc&lowbar;stripedunorderedmap&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::size&lowbar;t
erase(KEY const& key);
----


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