[#CTxMemPool-GetConflictTx]
= xref:CTxMemPool.adoc[CTxMemPool]::GetConflictTx
:relfileprefix: ../
:mrdocs:

Get the transaction in the pool that spends the same prevout

== Synopsis

Declared in `<txmempool.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7f2e1b5a25a8), requires_capability(0x7f2e2721b5b8), requires_capability(0x7f2e421cccc8), requires_capability(0x7f2e2880bc88), requires_capability(0x7f2e3212f018), requires_capability(0x7f2e347f76a8), requires_capability(0x7f2e2b05bb18), requires_capability(0x7f2e2bee31b8)]]
xref:CTransaction.adoc[CTransaction] const*
GetConflictTx(xref:COutPoint.adoc[COutPoint] const& prevout) const;
----

== Return Value

The conflicting transaction, or nullptr if none spends the outpoint.

== Parameters

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


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