[#wallet-OutputGroupTypeMap-TypesCount]
= xref:wallet.adoc[wallet]::xref:wallet/OutputGroupTypeMap.adoc[OutputGroupTypeMap]::TypesCount
:relfileprefix: ../../
:mrdocs:

Return the number of distinct output types stored&period;

== Synopsis

Declared in `&lt;wallet&sol;coinselection&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
size&lowbar;t
TypesCount();
----

== Return Value

The count of output types&period;


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