[#BloombergLP-bdlc-CompactedArray-append-06e]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/CompactedArray.adoc[CompactedArray]::append
:relfileprefix: ../../../
:mrdocs:

Append elements from `srcArray` starting at `srcIndex` to this array.

== Synopsis

Declared in `<bdlc_compactedarray.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
append(
    xref:BloombergLP/bdlc/CompactedArray.adoc[CompactedArray] const& srcArray,
    std::size_t srcIndex,
    std::size_t numElements);
----

== Description

Append to this array the specified `numElements` starting at the specified `srcIndex` in the specified `srcArray`. The behavior is undefined unless `srcIndex + numElements <= srcArray.length()`. Note that if this array and `srcArray` are the same, the behavior is as if a copy of `srcArray` were passed.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *srcArray*
| array providing values to append
| *srcIndex*
| first index in `srcArray` to copy from
| *numElements*
| number of elements to append
|===


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