[#BloombergLP-bdlar-ArrayVtable]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlar.adoc[bdlar]::ArrayVtable
:relfileprefix: ../../
:mrdocs:

Vtable for mutable array access&period;

== Synopsis

Declared in `&lt;bdlar&lowbar;arrayvtable&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
struct ArrayVtable;
----

== Description

This struct stores a series of function pointers to wrappers that invoke the underlying methods of the supplied type erased object that implement the &quot;array&quot; type category&period;

== Type Aliases

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlar/ArrayVtable/ManipulateElement.adoc[`ManipulateElement`] 
| Function pointer type manipulating an array element&period;
| xref:BloombergLP/bdlar/ArrayVtable/Reset.adoc[`Reset`] 
| Function pointer type resetting an array to its default value&period;
| xref:BloombergLP/bdlar/ArrayVtable/Resize.adoc[`Resize`] 
| Function pointer type resizing an array&period;
|===


== Data Members

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlar/ArrayVtable/d_const.adoc[`d&lowbar;const`] 
| read&hyphen;only vtable
| xref:BloombergLP/bdlar/ArrayVtable/d_manipulateElement_fp.adoc[`d&lowbar;manipulateElement&lowbar;fp`] 
| element manipulator
| xref:BloombergLP/bdlar/ArrayVtable/d_reset_fp.adoc[`d&lowbar;reset&lowbar;fp`] 
| reset function
| xref:BloombergLP/bdlar/ArrayVtable/d_resize_fp.adoc[`d&lowbar;resize&lowbar;fp`] 
| resize function
|===



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