[#absl-AnySpan-IteratorBase-operator_dec-08]
= xref:absl.adoc[absl]::xref:absl/AnySpan.adoc[AnySpan]::xref:absl/AnySpan.adoc[IteratorBase]::operator‐‐
:relfileprefix: ../../../
:mrdocs:

Moves the iterator back by one position.

== Synopses

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

Moves the iterator back by one position.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
Iter&
xref:absl/AnySpan/IteratorBase/operator_dec-01.adoc[operator‐‐]();
----

[.small]#xref:absl/AnySpan/IteratorBase/operator_dec-01.adoc[_» more..._]#

Moves the iterator back by one position.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
Iter
xref:absl/AnySpan/IteratorBase/operator_dec-02.adoc[operator‐‐](int unused);
----

[.small]#xref:absl/AnySpan/IteratorBase/operator_dec-02.adoc[_» more..._]#

== Return Value

* A reference to this iterator.
* A copy of the iterator before moving back.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *unused*
| Unused tag distinguishing the postfix form.
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#