[#mp_units-utility-fmt_arg_ref]
= xref:mp_units.adoc[mp_units]::xref:mp_units/utility.adoc[utility]::fmt_arg_ref
:relfileprefix: ../../
:mrdocs:

== Synopsis

Declared in `<mp‐units/utility/format.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename Char>
struct fmt_arg_ref;
----

== Types

[cols="1"]
|===
| Name
| xref:mp_units/utility/fmt_arg_ref/value.adoc[`value`] 
|===


== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:mp_units/utility/fmt_arg_ref/2constructor-06.adoc[`fmt_arg_ref`]         [.small]#[constructor]#
| Constructors
| xref:mp_units/utility/fmt_arg_ref/operator_assign.adoc[`operator=`] 
| Assignment operator
|===


== Data Members

[cols="1"]
|===
| Name
| xref:mp_units/utility/fmt_arg_ref/kind.adoc[`kind`] 
| xref:mp_units/utility/fmt_arg_ref/val.adoc[`val`] 
|===



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