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

Check warning conditions and do some notifications on new chain tip set.

== Synopsis

Declared in `<validation.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7f2e1ba85bd0), requires_capability(0x7f2e14565820), requires_capability(0x7f2e373be9d0), requires_capability(0x7f2e36e35620)]]
void
UpdateTip(xref:CBlockIndex.adoc[CBlockIndex] const* pindexNew);
----

== Parameters

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


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