[#mp_units-quantity_character_legacy]
= xref:mp_units.adoc[mp&lowbar;units]::quantity&lowbar;character&lowbar;legacy
:relfileprefix: ../
:mrdocs:

The pre&hyphen;2&period;6&period;0 flat quantity character enumeration

== Synopsis

Declared in `&lt;mp&hyphen;units&sol;framework&sol;quantity&lowbar;character&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
enum class &lsqb;&lsqb;deprecated(&quot;2&period;6&period;0&colon; use the &apos;quantity&lowbar;tensor&lowbar;order&apos; and &apos;quantity&lowbar;field&apos; axes instead&quot;)&rsqb;&rsqb; quantity&lowbar;character&lowbar;legacy : int8&lowbar;t;
----

[WARNING]
====
https://en.cppreference.com/cpp/language/attributes/deprecated[Deprecated^]: 2&period;6&period;0&colon; use the &apos;quantity&lowbar;tensor&lowbar;order&apos; and &apos;quantity&lowbar;field&apos; axes instead. Use of this entity is allowed but discouraged.
====
== Members

[cols="1,4"]
|===
| Name| Description
| `real&lowbar;scalar`  [.small]#[deprecated]#
| A real&hyphen;valued scalar&period;
| `complex&lowbar;scalar`  [.small]#[deprecated]#
| A complex&hyphen;valued scalar&period;
| `vector`  [.small]#[deprecated]#
| A real&hyphen;valued vector&period;
| `tensor`  [.small]#[deprecated]#
| A real&hyphen;valued tensor&period;
|===



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