[#absl-any_span_transform-IdentityT]
= xref:absl.adoc[absl]::xref:absl/any_span_transform.adoc[any_span_transform]::IdentityT
:relfileprefix: ../../
:mrdocs:

Functor that returns whatever is passed to it unchanged.

== Synopsis

Declared in `<absl/types/any_span.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
struct IdentityT;
----

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:absl/any_span_transform/IdentityT/operator_call.adoc[`operator()`] 
| Returns its argument unchanged.
|===


== Non-Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:absl/any_span_transform/Identity.adoc[`Identity`]
| Returns a functor that returns whatever is passed to it.
|===


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