[#absl-nontype_t]
= xref:absl.adoc[absl]::nontype&lowbar;t
:relfileprefix: ../
:mrdocs:

Backfill for std&colon;&colon;nontype&lowbar;t&period;

== Synopsis

Declared in `&lt;absl&sol;utility&sol;utility&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;auto&gt;
struct nontype&lowbar;t;
----

== Description

An instance of this class can be provided as a disambiguation tag to `absl&colon;&colon;function&lowbar;ref` to pass the address of a known callable at compile time&period; Requires C&plus;&plus;20 due to `auto` template parameter&period;

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:absl/nontype_t/2constructor.adoc[`nontype&lowbar;t`]         [.small]#[constructor]#
| Construct a `nontype&lowbar;t` tag&period;
|===



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