[#mrdocs-ConstantTArg]
= xref:mrdocs.adoc[mrdocs]::ConstantTArg
:relfileprefix: ../
:mrdocs:

Non‐type template argument.

== Synopsis

Declared in `<mrdocs/Metadata/TArg/ConstantTArg.hpp>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
struct ConstantTArg final
    : xref:mrdocs/TArgCommonBase-06.adoc[TArgCommonBase<TArgKind::Constant>]
----

== Base Classes

[cols="1,4"]
|===
| Name| Description
| `xref:mrdocs/TArgCommonBase-06.adoc[TArgCommonBase<TArgKind::Constant>]`
| CRTP base that fixes the argument kind.
|===

== Static Member Functions

[cols="1"]
|===
| Name
| xref:mrdocs/ConstantTArg/isConstant.adoc[`isConstant`] 
| xref:mrdocs/ConstantTArg/isTemplate.adoc[`isTemplate`] 
| xref:mrdocs/ConstantTArg/isType.adoc[`isType`] 
|===


== Data Members

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/ConstantTArg/Value.adoc[`Value`] 
| Template argument expression.
|===


== Static Data Members

[cols="1"]
|===
| Name
| xref:mrdocs/ConstantTArg/kind_id.adoc[`kind_id`] 
|===


== Non-Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/toString-087.adoc[`toString`]
| Convert a template argument to a human‐readable string.
|===


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