[#BloombergLP-balb-PerformanceMonitor-ConstIterator-operator_inc-089]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balb.adoc[balb]::xref:BloombergLP/balb/PerformanceMonitor.adoc[PerformanceMonitor]::xref:BloombergLP/balb/PerformanceMonitor/ConstIterator.adoc[ConstIterator]::operator++
:relfileprefix: ../../../../
:mrdocs:

Advance this iterator and return its previous value.

== Synopsis

Declared in `<balb_performancemonitor.h>`

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

== Description

Advance this iterator to refer to the next collection of statistics for a monitored pid and return the iterator pointing to the previous modifiable value type. If there is no next collection of statistics, this iterator will be set equal to `end()`. The behavior of this function is undefined unless this iterator is dereferenceable.

== Return Value

copy of this iterator as it was before being advanced

== Parameters

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


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