[#BloombergLP-bdlcc-SkipList-0a-addR-0d]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlcc.adoc[bdlcc]::xref:BloombergLP/bdlcc/SkipList-0a.adoc[SkipList]::addR
:relfileprefix: ../../../
:mrdocs:

Add `key`/`data` from the back and load a handle into `result`.

== Synopsis

Declared in `<bdlcc_skiplist.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
addR(
    xref:BloombergLP/bdlcc/SkipList-0a/PairHandle.adoc[PairHandle]* result,
    KEY const& key,
    DATA const& data,
    bool* newFrontFlag = 0);
----

== Description

Search for the correct position for `key` from the back of the list (in descending order by key value). Load into the optionally specified `newFrontFlag` a `true` value if the pair is at the front of the list, and a `false` value otherwise.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *result*
| receives a reference to the inserted pair
| *key*
| key of the pair
| *data*
| data associated with `key`
| *newFrontFlag*
| if non‐null, set to whether the pair is at the front
|===


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