[#BloombergLP-bslalg-HashTableBucket-setFirstAndLast]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslalg.adoc[bslalg]::xref:BloombergLP/bslalg/HashTableBucket.adoc[HashTableBucket]::setFirstAndLast
:relfileprefix: ../../../
:mrdocs:

Set `first` and `last` to the specified values.

== Synopsis

Declared in `<bslalg_hashtablebucket.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
setFirstAndLast(
    xref:BloombergLP/bslalg/BidirectionalLink.adoc[BidirectionalLink]* first,
    xref:BloombergLP/bslalg/BidirectionalLink.adoc[BidirectionalLink]* last);
----

== Description

Behavior is undefined unless `first == last`, or unless `first` and `last` are links from the same list, where `first` precedes `last` in the list. Note that `first` and `last` may both have a null pointer value, indicating an empty bucket.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *first*
| new first element of this bucket
| *last*
| new last element of this bucket
|===


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