[#absl-FunctionRef-081-2constructor-09]
= xref:absl.adoc[absl]::xref:absl/FunctionRef-081.adoc[FunctionRef<R const(Args...)>]::FunctionRef
:relfileprefix: ../../
:mrdocs:

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    auto F,
    typename Obj,
    typename = xref:absl/FunctionRef-081/EnableIfCompatible.adoc[EnableIfCompatible<decltype(F), std::remove_reference_t<Obj>&>],
    absl::functional_internal::EnableIf<! std::is_rvalue_reference_v<Obj &&>> = 0>
FunctionRef(
    xref:absl/nontype_t.adoc[nontype_t<F>] arg,
    Obj&& obj) noexcept;
----


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