[#CTxMemPool-GetDescendantCount-03f]
= xref:CTxMemPool.adoc[CTxMemPool]::GetDescendantCount
:relfileprefix: ../
:mrdocs:

Returns the number of in&hyphen;mempool descendants of the given entry (including itself)&period;

== Synopsis

Declared in `&lt;txmempool&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int64&lowbar;t
GetDescendantCount(xref:CTxMemPoolEntry.adoc[CTxMemPoolEntry] const& e) const;
----

== Return Value

The descendant count&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *e*
| The mempool entry&period;
|===


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