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

Return the address of the preceding node linked from this node&period;

== Synopsis

Declared in `&lt;bslalg&lowbar;bidirectionallink&period;h&gt;`

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

== Return Value

address of the preceding node, or 0 if none


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