[#miniscript-Node-IsBKW]
= xref:miniscript.adoc[miniscript]::xref:miniscript/Node.adoc[Node]::IsBKW
:relfileprefix: ../../
:mrdocs:

Whether this node is of type B, K or W&period; (That is, anything but V&period;)

== Synopsis

Declared in `&lt;script&sol;miniscript&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
IsBKW() const;
----

== Return Value

True if the node&apos;s type is B, K or W&period;


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