[#bsl-multiset-03-clear]
= xref:bsl.adoc[bsl]::xref:bsl/multiset-03.adoc[multiset]::clear
:relfileprefix: ../../
:mrdocs:

Remove all entries from this multiset. Note that the multiset is empty after this call, but allocated memory may be retained for future use.

== Synopsis

Declared in `<bslstl_multiset.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
clear() noexcept;
----


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