[#CCoinsViewCache-PeekCoin]
= xref:CCoinsViewCache.adoc[CCoinsViewCache]::PeekCoin
:relfileprefix: ../
:mrdocs:

Retrieve a coin without populating this cache.

== Synopsis

Declared in `<coins.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
virtual
std::optional<Coin>
PeekCoin(xref:COutPoint.adoc[COutPoint] const& outpoint) const override;
----

== Return Value

The coin if unspent, otherwise an empty optional.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *outpoint*
| The outpoint to look up.
|===


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