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

Create a guard object that will call `moveBack` or `moveFront`, depending on the specified `isFront`, on the specified `size` elements from `src` to `dest` upon destruction unless `release` has been called.

== Synopsis

Declared in `<bslalg_dequeprimitives.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
DequePrimitives_DequeMoveGuard(
    xref:BloombergLP/bslalg/DequePrimitives_DequeMoveGuard/Iterator.adoc[Iterator] dest,
    xref:BloombergLP/bslalg/DequePrimitives_DequeMoveGuard/Iterator.adoc[Iterator] src,
    std::size_t size,
    bool isFront);
----


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