[#TxRequestTracker-CountCandidates]
= xref:TxRequestTracker.adoc[TxRequestTracker]::CountCandidates
:relfileprefix: ../
:mrdocs:

Count how many CANDIDATE announcements a peer has.

== Synopsis

Declared in `<txrequest.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
size_t
CountCandidates(xref:NodeId-08.adoc[NodeId] peer) const;
----

== Return Value

Number of CANDIDATE announcements for the peer.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *peer*
| Peer to count announcements for.
|===


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