[#bsl-variant_size_v]
= xref:bsl.adoc[bsl]::variant&lowbar;size&lowbar;v
:relfileprefix: ../
:mrdocs:

This variable template represents the result value of the `bsl&colon;&colon;variant&lowbar;size` metafunction&period;

== Synopsis

Declared in `&lt;bslstl&lowbar;variant&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;class t&lowbar;BSL&lowbar;VARIANT&gt;
inline constexpr std::size&lowbar;t variant&lowbar;size&lowbar;v = variant&lowbar;size&lt;t&lowbar;BSL&lowbar;VARIANT&gt;&colon;&colon;value;
----


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