[#BloombergLP-bslalg-DequePrimitives-0c-uninitializedFillNBack-08]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslalg.adoc[bslalg]::xref:BloombergLP/bslalg/DequePrimitives-0c.adoc[DequePrimitives&lt;VALUE&lowbar;TYPE, 1&gt;]::uninitializedFillNBack
:relfileprefix: ../../../
:mrdocs:

Append copies of a value to the back of an uninitialized deque range&period;

== Synopsis

Declared in `&lt;bslalg&lowbar;dequeprimitives&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;class ALLOCATOR&gt;
static
void
uninitializedFillNBack(
    xref:BloombergLP/bslalg/DequePrimitives-0c/Iterator.adoc[Iterator]* toEnd,
    xref:BloombergLP/bslalg/DequePrimitives-0c/Iterator.adoc[Iterator] fromEnd,
    xref:BloombergLP/bslalg/DequePrimitives-0c/size_type.adoc[size&lowbar;type] numElements,
    VALUE&lowbar;TYPE const& value,
    ALLOCATOR allocator);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *toEnd*
| loads the end iterator after appending
| *fromEnd*
| current end of the deque
| *numElements*
| number of copies of `value` to append
| *value*
| value copied into each appended element
| *allocator*
| allocator passed to element constructors
|===


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