[#BloombergLP-bdlc-PackedIntArray-0b-remove-07]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/PackedIntArray-0b.adoc[PackedIntArray]::remove
:relfileprefix: ../../../
:mrdocs:

Remove `numElements` starting at `dstIndex`.

== Synopsis

Declared in `<bdlc_packedintarray.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
remove(
    std::size_t dstIndex,
    std::size_t numElements);
----

== Description

Remove from this array, starting at the specified `dstIndex`, the specified `numElements`, shifting the elements of this array that are at `dstIndex + numElements` or above to `numElements` indices lower. The behavior is undefined unless `dstIndex + numElements <= length()`.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *dstIndex*
| first index to remove
| *numElements*
| number of elements to remove
|===


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