[#btck_transaction_out_point_get_txid]
= btck_transaction_out_point_get_txid
:mrdocs:

Get the txid from the transaction out point. The returned txid is not owned and depends on the lifetime of the transaction out point.

== Synopsis

Declared in `<kernel/bitcoinkernel.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[__nonnull__]]
xref:btck_Txid-0e.adoc[btck_Txid] const*
btck_transaction_out_point_get_txid(xref:btck_TransactionOutPoint-09.adoc[btck_TransactionOutPoint] const* transaction_out_point);
----

== Return Value

The txid.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *transaction_out_point* [in]
| Non‐null.
|===


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