[#BloombergLP-bdlcc-Cache-erase]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlcc.adoc[bdlcc]::xref:BloombergLP/bdlcc/Cache.adoc[Cache]::erase
:relfileprefix: ../../../
:mrdocs:

Remove the item having the specified `key` from this cache. Invoke the post‐eviction callback for the removed item. Return 0 on success and 1 if `key` does not exist.

== Synopsis

Declared in `<bdlcc_cache.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
erase(KEY const& key);
----


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