[#Chainstate-UpdateTip]
= xref:Chainstate.adoc[Chainstate]::UpdateTip
:relfileprefix: ../
:mrdocs:

Check warning conditions and do some notifications on new chain tip set&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
&lsqb;&lsqb;requires&lowbar;capability(0x7f9513ab5f60), requires&lowbar;capability(0x7f9502c98fd0), requires&lowbar;capability(0x7f952544ad00), requires&lowbar;capability(0x7f9517400fe0)&rsqb;&rsqb;
void
UpdateTip(xref:CBlockIndex.adoc[CBlockIndex] const* pindexNew);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *pindexNew*
| Block index entry of the newly set chain tip&period;
|===


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