[#btck-BlockTreeEntry-GetAncestor]
= xref:btck.adoc[btck]::xref:btck/BlockTreeEntry.adoc[BlockTreeEntry]::GetAncestor
:relfileprefix: ../../
:mrdocs:

Returns the ancestor entry at a given height.

== Synopsis

Declared in `<kernel/bitcoinkernel_wrapper.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:btck/BlockTreeEntry.adoc[BlockTreeEntry]
GetAncestor(int32_t height) const;
----

== Return Value

The ancestor entry at that height.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *height*
| The target ancestor height.
|===


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