[#absl-any_span_transform-DerefT-operator_call]
= xref:absl.adoc[absl]::xref:absl/any_span_transform.adoc[any&lowbar;span&lowbar;transform]::xref:absl/any_span_transform/DerefT.adoc[DerefT]::operator()
:relfileprefix: ../../../
:mrdocs:

Dereferences its argument&period;

== Synopsis

Declared in `&lt;absl&sol;types&sol;any&lowbar;span&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;typename Ptr&gt;
decltype(&ast;ptr)
operator()(Ptr& ptr) const;
----

== Return Value

A reference to the pointed&hyphen;to value&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ptr*
| The pointer&hyphen;like object to dereference&semi; must not be null&period;
|===


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