public static ISet <TEnum> Range <TEnum>(TEnum from, TEnum to)
where TEnum : PolymorphicEnum <int, TEnum>, new()
{
return(new HashSet <TEnum>(
PolymorphicEnum <int, TEnum>
.GetValues()
.Where(e => e.Ordinal >= from.Ordinal && e.Ordinal <= to.Ordinal)));
}
public int CompareTo(object target)
{
PolymorphicEnum <T, TEnum> typedTarget = target as PolymorphicEnum <T, TEnum>;
if (typedTarget == null)
{
throw new ArgumentException("Comparison can only occur between compatible enums.", "target");
}
return(this.Ordinal.CompareTo(typedTarget.Ordinal));
}
