[#BloombergLP-bdlcc-Cache-eraseBulk-05]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlcc.adoc[bdlcc]::xref:BloombergLP/bdlcc/Cache.adoc[Cache]::eraseBulk
:relfileprefix: ../../../
:mrdocs:

Remove the items having the keys in the specified range.

== Synopsis

Declared in `<bdlcc_cache.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class INPUT_ITERATOR>
int
eraseBulk(
    INPUT_ITERATOR begin,
    INPUT_ITERATOR end);
----

== Description

Remove the items having the keys in the specified range `[ begin, end )]`, from this cache. Invoke the post‐eviction callback for each removed item. Return the number of items successfully removed.

== Return Value

the number of items successfully removed

== Parameters

[cols="1,4"]
|===
| Name| Description
| *begin*
| beginning of the key range
| *end*
| end of the key range
|===


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