[#mp_units-named_unit-07-_quantity_spec_]
= xref:mp_units.adoc[mp&lowbar;units]::xref:mp_units/named_unit-07.adoc[named&lowbar;unit&lt;Symbol, U&gt;]::&lowbar;quantity&lowbar;spec&lowbar;
:relfileprefix: ../../
:mrdocs:

The base quantity measured by this unit

== Synopsis

Declared in `&lt;mp&hyphen;units&sol;framework&sol;unit&lowbar;definitions&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
inline constexpr static
auto &lowbar;quantity&lowbar;spec&lowbar; = QS;
----


[.small]#Created with https://www.mrdocs.com[MrDocs]#
