[#ValidationSignals-UpdatedBlockTip]
= xref:ValidationSignals.adoc[ValidationSignals]::UpdatedBlockTip
:relfileprefix: ../
:mrdocs:

Fire the UpdatedBlockTip event to all subscribers&period;

== Synopsis

Declared in `&lt;validationinterface&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
UpdatedBlockTip(
    xref:CBlockIndex.adoc[CBlockIndex] const* pindexNew,
    xref:CBlockIndex.adoc[CBlockIndex] const* pindexFork,
    bool fInitialDownload);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *pindexNew*
| The new chain tip&period;
| *pindexFork*
| The last common block between the old and new tip, or nullptr&period;
| *fInitialDownload*
| Whether the node is still in initial block download&period;
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#
