A convenient implementation of the Lazy trait for elements which typically expand
to ugens.
A convenient implementation of the Lazy trait for elements which typically expand
to ugens. This will be typically used for elements which do not directly need to
generate ugens but rather spawn more graph elements. For the direct generation of
UGens, use a subtype of UGenSource.
The constructor body of this trait will call Graph.builder.addLazy to automatically
register this element when instantiated.
the type to which this element expands, e.g. Unit or UGenInLike