[#BloombergLP-bslalg-DequePrimitives_DequeEndpointProctor-2constructor]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslalg.adoc[bslalg]::xref:BloombergLP/bslalg/DequePrimitives_DequeEndpointProctor.adoc[DequePrimitives_DequeEndpointProctor]::DequePrimitives_DequeEndpointProctor
:relfileprefix: ../../../
:mrdocs:

Create a proctor that restores `endpoint` to `position` on destruction.

== Synopsis

Declared in `<bslalg_dequeprimitives.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
DequePrimitives_DequeEndpointProctor(
    xref:BloombergLP/bslalg/DequePrimitives_DequeEndpointProctor/Iterator.adoc[Iterator]* endpoint,
    xref:BloombergLP/bslalg/DequePrimitives_DequeEndpointProctor/Iterator.adoc[Iterator] position);
----

== Description

Create a deque endpoint proctor that conditionally manages the specified `endpoint` (if non‐zero) by setting `*endpoint` to the specified `position` (if not released ‐‐ see `release`) upon destruction.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *endpoint*
| deque endpoint iterator to restore, or null
| *position*
| value written to `*endpoint` unless released
|===


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