Class Relation

The abstract class for FSet relations. It is a structure class.

Part of:

package fset, class 2-relation, class collection

Direct Superclass

collectionThe root class of the FSet functional collections hierarchy. It is a
structure class.

Direct Subclass

2-relationThe abstract class for FSet binary relations. It is a structure class.

Direct Method

compareReturns one of :less, :greater, :equal, or :unequal according as x
is less than, greate...