[#btck-TransactionSpentOutputsApi-0d]
= xref:btck.adoc[btck]::TransactionSpentOutputsApi
:relfileprefix: ../
:mrdocs:

CRTP mixin adding accessors over the coins spent by one transaction.

== Synopsis

Declared in `<kernel/bitcoinkernel_wrapper.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename Derived>
class TransactionSpentOutputsApi;
----

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:btck/TransactionSpentOutputsApi-0d/Coins-08.adoc[`Coins`] 
| Returns a range over all coins spent by the transaction.
| xref:btck/TransactionSpentOutputsApi-0d/Count.adoc[`Count`] 
| Returns the number of spent outputs.
| xref:btck/TransactionSpentOutputsApi-0d/GetCoin.adoc[`GetCoin`] 
| Returns a single spent coin by index.
|===


== Friends

[cols="1,4"]
|===
| Name| Description
| `Derived`
| 
|===

== Derived Classes

[cols="1,4"]
|===
| Name| Description
| xref:btck/TransactionSpentOutputs.adoc[`TransactionSpentOutputs`] 
| Owning wrapper over a `btck_TransactionSpentOutputs`, the coins spent by one transaction.
| xref:btck/TransactionSpentOutputsView.adoc[`TransactionSpentOutputsView`] 
| Non‐owning view over a `btck_TransactionSpentOutputs`.
|===


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