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

Invoke the specified `manipulator` on the address of the element at the specified `index` of the specified `array`.

== Synopsis

Declared in `<bdlar_arrayref.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class t_MANIPULATOR>
int
bdlat_arrayManipulateElement(
    xref:BloombergLP/bdlar/ArrayRef.adoc[ArrayRef]* array,
    t_MANIPULATOR& manipulator,
    int index);
----

== Description

Return the value from the invocation of `manipulator`.

== Return Value

value from the invocation of `manipulator`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *array*
| array reference to manipulate
| *manipulator*
| callable invoked on the element
| *index*
| zero‐based index of the element
|===


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