final case classRef extends Product with Serializable
A link-value as described in
section-5. While Rel is
is specified as a parameter,
section-3 states that it
is required and so it is implemented as a Ref member.
Linear Supertypes
Serializable, Serializable, Product, Equals, AnyRef, Any
A
link-value
as described in section-5. WhileRel
is is specified as a parameter, section-3 states that it is required and so it is implemented as aRef
member.