[#BloombergLP-bslalg-BidirectionalLink-setPreviousLink]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslalg.adoc[bslalg]::xref:BloombergLP/bslalg/BidirectionalLink.adoc[BidirectionalLink]::setPreviousLink
:relfileprefix: ../../../
:mrdocs:

Set the predecessor of this node to be the specified `prev` link.

== Synopsis

Declared in `<bslalg_bidirectionallink.h>`

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


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