[#CTxMemPool-GetIter-05]
= xref:CTxMemPool.adoc[CTxMemPool]::GetIter
:relfileprefix: ../
:mrdocs:

Returns an iterator to the given witness hash, if found

== Synopsis

Declared in `<txmempool.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7ff37b4200f8), requires_capability(0x7ff376fd7aa8), requires_capability(0x7ff38def6cc8), requires_capability(0x7ff3640f7cd8), requires_capability(0x7ff3920f7fc8), requires_capability(0x7ff37f5ca0e8), requires_capability(0x7ff37d011368), requires_capability(0x7ff374c14b78)]]
std::optional<txiter>
GetIter(xref:Wtxid.adoc[Wtxid] const& wtxid) const;
----

== Return Value

An iterator to the entry, or std::nullopt if not present.

== Parameters

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


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