[#TxGraph-BlockBuilder-2destructor]
= xref:TxGraph.adoc[TxGraph]::xref:TxGraph/BlockBuilder.adoc[BlockBuilder]::&#126;BlockBuilder
:relfileprefix: ../../
:mrdocs:

Support safe inheritance&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
virtual
&#126;BlockBuilder() = default;
----


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