[#CCoinsViewDB-HaveCoin]
= xref:CCoinsViewDB.adoc[CCoinsViewDB]::HaveCoin
:relfileprefix: ../
:mrdocs:

Returns whether a coin exists for an outpoint.

== Synopsis

Declared in `<txdb.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
virtual
bool
HaveCoin(xref:COutPoint.adoc[COutPoint] const& outpoint) const override;
----

== Return Value

True if the coin is present.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *outpoint*
| The transaction output to check.
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#