[#BloombergLP-bslalg-DequePrimitives-0c-uninitializedFillNFront-02]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslalg.adoc[bslalg]::xref:BloombergLP/bslalg/DequePrimitives-0c.adoc[DequePrimitives<VALUE_TYPE, 1>]::uninitializedFillNFront
:relfileprefix: ../../../
:mrdocs:

Prepend copies of a value to the front of an uninitialized deque range.

== Synopsis

Declared in `<bslalg_dequeprimitives.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class ALLOCATOR>
static
void
uninitializedFillNFront(
    xref:BloombergLP/bslalg/DequePrimitives-0c/Iterator.adoc[Iterator]* toBegin,
    xref:BloombergLP/bslalg/DequePrimitives-0c/Iterator.adoc[Iterator] fromBegin,
    xref:BloombergLP/bslalg/DequePrimitives-0c/size_type.adoc[size_type] numElements,
    VALUE_TYPE const& value,
    ALLOCATOR allocator);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *toBegin*
| loads the beginning iterator after prepending
| *fromBegin*
| current beginning of the deque
| *numElements*
| number of copies of `value` to prepend
| *value*
| value copied into each prepended element
| *allocator*
| allocator passed to element constructors
|===


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