[#BloombergLP-bdlc-PackedIntArray-08-2constructor-0c]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/PackedIntArray-08.adoc[PackedIntArray<int>]::PackedIntArray
:relfileprefix: ../../../
:mrdocs:

Create a `PackedIntArray` having the specified `numElements`. Optionally specify a `value` to which each element will be set. If value is not specified, 0 is used. Optionally specify a `basicAllocator` used to supply memory. If `basicAllocator` is 0, the currently installed default allocator is used.

== Synopsis

Declared in `<bdlc_packedintarray.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
PackedIntArray(
    std::size_t numElements,
    int value = 0,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----


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