[#prevector-0c-const_iterator-operator_dec-0e]
= xref:prevector-0c.adoc[prevector]::xref:prevector-0c/const_iterator.adoc[const_iterator]::operator‐‐
:relfileprefix: ../../
:mrdocs:

Moves the iterator back, returning its previous value.

== Synopsis

Declared in `<prevector.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:prevector-0c/const_iterator.adoc[const_iterator]
operator‐‐(int postfix);
----

== Return Value

A copy of the iterator before it was moved back.

== Parameters

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


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