[#BloombergLP-bdlc-PackedIntArray-08-2constructor-096]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/PackedIntArray-08.adoc[PackedIntArray<int>]::PackedIntArray
:relfileprefix: ../../../
:mrdocs:

Constructors

== Synopses

Declared in `<bdlc_packedintarray.h>`

Create an empty `PackedIntArray`. Optionally specify a `basicAllocator` used to supply memory. If `basicAllocator` is 0, the currently installed default allocator is used.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
xref:BloombergLP/bdlc/PackedIntArray-08/2constructor-090.adoc[PackedIntArray](xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

[.small]#xref:BloombergLP/bdlc/PackedIntArray-08/2constructor-090.adoc[_» more..._]#

Create a `PackedIntArray` having the same value as the specified `original` one. Optionally specify a `basicAllocator` used to supply memory. If `basicAllocator` is 0, the currently installed default allocator is used.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdlc/PackedIntArray-08/2constructor-05.adoc[PackedIntArray](
    xref:BloombergLP/bdlc/PackedIntArray-0b.adoc[PackedIntArray<int>] const& original,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

[.small]#xref:BloombergLP/bdlc/PackedIntArray-08/2constructor-05.adoc[_» more..._]#

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.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
xref:BloombergLP/bdlc/PackedIntArray-08/2constructor-0c.adoc[PackedIntArray](
    std::size_t numElements,
    int value = 0,
    xref:BloombergLP/bslma/Allocator.adoc[bslma::Allocator]* basicAllocator = 0);
----

[.small]#xref:BloombergLP/bdlc/PackedIntArray-08/2constructor-0c.adoc[_» more..._]#


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