[#cluster_linearize-DepGraph-Descendants]
= xref:cluster_linearize.adoc[cluster&lowbar;linearize]::xref:cluster_linearize/DepGraph.adoc[DepGraph]::Descendants
:relfileprefix: ../../
:mrdocs:

Get the descendants of a given transaction i&period; Complexity&colon; O(1)&period;

== Synopsis

Declared in `&lt;cluster&lowbar;linearize&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
SetType const&
Descendants(xref:cluster_linearize/DepGraphIndex.adoc[DepGraphIndex] i) const noexcept;
----

== Return Value

The set of descendants of i (including i itself)&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *i*
| The transaction position to query&period;
|===


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