Determines whether this instance is a superset of the non-empty
specified range. All values in the other range must be within this range.
Note: For practical reasons, this isn't conforming strictly to
the mathematical definition, where an empty set is considered to be
a subset of any set. However, two equal ranges will be considered
to be supersets of one another.
Determines whether this instance is a superset of the non-empty specified range. All values in the other range must be within this range.
Note: For practical reasons, this isn't conforming strictly to the mathematical definition, where an empty set is considered to be a subset of any set. However, two equal ranges will be considered to be supersets of one another.