Instance Methodswift 6.0.1Swift
isStrictSubset(of:)
Returns a Boolean value that indicates whether this range set is a strict subset of the given set.
- iOS
- 18.0+
- macOS
- 15.0+
- tvOS
- 18.0+
- visionOS
- 2.0+
- watchOS
- 11.0+
func isStrictSubset(of other: RangeSet<Bound>) -> Bool Parameters
- other
A range set to compare against.
Returns
true if this range set is a strict subset of other; otherwise, false.
Other members in extension
Types
struct RangesA collection of the ranges that make up a range set.
Type members
init<S, C>(S, within: C) Creates a new range set containing ranges that contain only the specified indices in the given collection.
static func == (left: RangeSet<Bound>, right: RangeSet<Bound>) -> Bool
Instance members
var description: Stringfunc formIntersection(RangeSet<Bound>) Removes the contents of this range set that aren’t also in the given range set.
func formSymmetricDifference(RangeSet<Bound>) Removes the contents of this range set that are also in the given set and adds the contents of the given set that are not already in this range set.
func formUnion(RangeSet<Bound>) Adds the contents of the given range set to this range set.
func insert<C>(Bound, within: C) -> Bool Inserts a range that contains only the specified index into the range set.
func intersection(RangeSet<Bound>) -> RangeSet<Bound> Returns a new range set containing the contents of both this set and the given set.
func isDisjoint(RangeSet<Bound>) -> Bool Returns a Boolean value that indicates whether this range set set has no members in common with the given set.
func isStrictSuperset(of: RangeSet<Bound>) -> Bool Returns a Boolean value that indicates whether this range set is a strict superset of the given set.
func isSubset(of: RangeSet<Bound>) -> Bool Returns a Boolean value that indicates whether this range set is a subset of the given set.
func isSuperset(of: RangeSet<Bound>) -> Bool Returns a Boolean value that indicates whether this range set is a superset of the given set.
func remove<C>(Bound, within: C) Removes the range that contains only the specified index from the range set.
func subtract(RangeSet<Bound>) Removes the contents of the given range set from this range set.
func subtracting(RangeSet<Bound>) -> RangeSet<Bound> Returns a new set containing the contents of this range set that are not also in the given range set.
func symmetricDifference(RangeSet<Bound>) -> RangeSet<Bound> Returns a new range set representing the values in this range set or the given range set, but not both.
func union(RangeSet<Bound>) -> RangeSet<Bound> Returns a new range set containing the contents of both this set and the given set.