[#node-TxDownloadManagerImpl-AlreadyHaveTx]
= xref:node.adoc[node]::xref:node/TxDownloadManagerImpl.adoc[TxDownloadManagerImpl]::AlreadyHaveTx
:relfileprefix: ../../
:mrdocs:

Check whether we already have this gtxid in: ‐ mempool ‐ orphanage ‐ m_recent_rejects ‐ m_recent_rejects_reconsiderable (if include_reconsiderable = true) ‐ m_recent_confirmed_transactions

== Synopsis

Declared in `<node/txdownloadman_impl.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
AlreadyHaveTx(
    xref:GenTxid.adoc[GenTxid] const& gtxid,
    bool include_reconsiderable);
----

== Return Value

True if the transaction is already known, false otherwise.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *gtxid*
| The transaction identifier to look up.
| *include_reconsiderable*
| Whether to also consult the reconsiderable‐rejects filter.
|===


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