[#BloombergLP-bdlcc-SkipList-0b-previousRaw]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlcc.adoc[bdlcc]::xref:BloombergLP/bdlcc/SkipList-0b.adoc[SkipList&lt;long long, EventData&gt;]::previousRaw
:relfileprefix: ../../../
:mrdocs:

Load into the specified `prevPair` a reference to the pair that appears in the list before the pair identified by the specified `reference`&period; The `prevPair` reference must be released (using `releaseReferenceRaw`) when it is no longer needed&period; Return 0 on success, or a non&hyphen;zero value if `reference` refers to the front of the list&period;

== Synopsis

Declared in `&lt;bdlcc&lowbar;skiplist&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int
previousRaw(
    xref:BloombergLP/bdlcc/SkipList-0b/Pair.adoc[Pair]** prevPair,
    xref:BloombergLP/bdlcc/SkipList-0b/Pair.adoc[Pair] const* reference) const;
----


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