[#BloombergLP-bdld-DatumArrayBuilder-2constructor-02]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdld.adoc[bdld]::xref:BloombergLP/bdld/DatumArrayBuilder.adoc[DatumArrayBuilder]::DatumArrayBuilder
:relfileprefix: ../../../
:mrdocs:

Constructors

== Synopses

Declared in `&lt;bdld&lowbar;datumarraybuilder&period;h&gt;`

Create a builder for a `Datum` array&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:BloombergLP/bdld/DatumArrayBuilder/2constructor-0c.adoc[DatumArrayBuilder]();
----

[.small]#xref:BloombergLP/bdld/DatumArrayBuilder/2constructor-0c.adoc[_» more&period;&period;&period;_]#

Create a builder using the specified `allocator`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
xref:BloombergLP/bdld/DatumArrayBuilder/2constructor-0b.adoc[DatumArrayBuilder](xref:BloombergLP/bdld/DatumArrayBuilder/allocator_type.adoc[allocator&lowbar;type] const& allocator);
----

[.small]#xref:BloombergLP/bdld/DatumArrayBuilder/2constructor-0b.adoc[_» more&period;&period;&period;_]#

Create a builder with the specified `initialCapacity`, optionally using the specified `allocator`&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
xref:BloombergLP/bdld/DatumArrayBuilder/2constructor-06.adoc[DatumArrayBuilder](
    xref:BloombergLP/bdld/DatumArrayBuilder/SizeType.adoc[SizeType] initialCapacity,
    xref:BloombergLP/bdld/DatumArrayBuilder/allocator_type.adoc[allocator&lowbar;type] const& allocator = allocator&lowbar;type());
----

[.small]#xref:BloombergLP/bdld/DatumArrayBuilder/2constructor-06.adoc[_» more&period;&period;&period;_]#


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