[#BloombergLP-bdlt-DayOfWeekSet_Iter-operator_inc-01]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlt.adoc[bdlt]::xref:BloombergLP/bdlt/DayOfWeekSet_Iter.adoc[DayOfWeekSet_Iter]::operator++
:relfileprefix: ../../../
:mrdocs:

Advance this iterator and return a copy of its prior value.

== Synopsis

Declared in `<bdlt_dayofweekset.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlt/DayOfWeekSet_Iter.adoc[DayOfWeekSet_Iter]
operator++(int postfix);
----

== Description

Advance this iterator to the next valid data element, and return by value the value of this iterator before it was incremented. If there is no next valid data element, this iterator will be set equal to `end()`.

== Return Value

by value the value of this iterator before it was incremented

== Parameters

[cols="1,4"]
|===
| Name| Description
| *postfix*
| unused parameter distinguishing the postfix operator
|===


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