[#BloombergLP-bdlc-BitArray-remove-01]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/BitArray.adoc[BitArray]::remove
:relfileprefix: ../../../
:mrdocs:

Remove the bit at `index`, shifting higher bits down by one.

== Synopsis

Declared in `<bdlc_bitarray.h>`

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

== Description

Remove from this array the bit at the specified `index`. All values at indices above `index` in this array are shifted down by one bit position. The length of this array is reduced by 1. The behavior is undefined unless `index < length()`.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *index*
| bit position to remove
|===


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