[#BloombergLP-bdlb-operator_inc-051]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlb.adoc[bdlb]::operator++
:relfileprefix: ../../
:mrdocs:

Do nothing and return the specified `iterator`.

== Synopsis

Declared in `<bdlb_functionoutputiterator.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class FUNCTION>
xref:BloombergLP/bdlb/FunctionOutputIterator.adoc[FunctionOutputIterator<FUNCTION>]&
operator++(xref:BloombergLP/bdlb/FunctionOutputIterator.adoc[FunctionOutputIterator<FUNCTION>]& iterator);
----

== Return Value

a reference to `iterator`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *iterator*
| iterator returned unchanged
|===


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