[#bsl-hash_set-max_size]
= xref:bsl.adoc[bsl]::xref:bsl/hash_set.adoc[hash_set]::max_size
:relfileprefix: ../../
:mrdocs:

Return an upper bound on the number of elements this set can hold.

== Synopsis

Declared in `<bslstp_hashset.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:bsl/hash_set/size_type.adoc[size_type]
max_size() const;
----


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