[#absl-FunctionRef-081-2constructor-0f]
= xref:absl.adoc[absl]::xref:absl/FunctionRef-081.adoc[FunctionRef<R const(Args...)>]::FunctionRef
:relfileprefix: ../../
:mrdocs:

Construct from `nontype_t`

== Synopsis

Declared in `<absl/functional/function_ref.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    auto F,
    typename = xref:absl/FunctionRef-081/EnableIfCompatible.adoc[EnableIfCompatible<decltype(F)>]>
FunctionRef(xref:absl/nontype_t.adoc[nontype_t<F>] arg) noexcept;
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *arg*
| The object to construct from
|===


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