Retrieve the Coin (unspent transaction output) for a given outpoint. May populate the cache. Use PeekCoin() to perform a non-caching lookup.
Declared in <coins.h>
virtual
std::optional<Coin>
GetCoin(COutPoint const& outpoint) const = 0;The coin if it is unspent, or an empty optional otherwise.
| Name | Description |
|---|---|
| outpoint | The outpoint to look up. |