A wrapper over an underlying index that hides the specific underlying type.
SDK
- Xcode 8.0+
Framework
- Swift Standard Library
Declaration
@frozen struct AnyIndex
StructureAny
AnyIndex
Topics
Initializers
init<BaseIndex>(BaseIndex) Creates a new index wrapping base.
Operator Functions
static func != (AnyIndex, AnyIndex) -> Bool Returns a Boolean value indicating whether two values are not equal.
static func ... (AnyIndex) -> PartialRangeThrough<AnyIndex> Returns a partial range up to, and including, its upper bound.
static func ... (AnyIndex) -> PartialRangeFrom<AnyIndex> Returns a partial range extending upward from a lower bound.
static func ... (AnyIndex, AnyIndex) -> ClosedRange<AnyIndex> Returns a closed range that contains both of its bounds.
static func ..< (AnyIndex) -> PartialRangeUpTo<AnyIndex> Returns a partial range up to, but not including, its upper bound.
static func ..< (AnyIndex, AnyIndex) -> Range<AnyIndex> Returns a half-open range that contains its lower bound but not its upper bound.
static func < (AnyIndex, AnyIndex) -> Bool Returns a Boolean value indicating whether the first argument represents a position before the second argument.
static func <= (AnyIndex, AnyIndex) -> Bool Returns a Boolean value indicating whether the value of the first argument is less than or equal to that of the second argument.
static func == (AnyIndex, AnyIndex) -> Bool Returns a Boolean value indicating whether two indices wrap equal underlying indices.
static func > (AnyIndex, AnyIndex) -> Bool Returns a Boolean value indicating whether the value of the first argument is greater than that of the second argument.
static func >= (AnyIndex, AnyIndex) -> Bool Returns a Boolean value indicating whether the value of the first argument is greater than or equal to that of the second argument.
Relationships
Conforms To
See Also
Type-Erasing Wrappers
struct AnySequence A type-erased sequence.
struct AnyCollection A type-erased wrapper over any collection with indices that support forward traversal.
struct AnyBidirectionalCollection A type-erased wrapper over any collection with indices that support bidirectional traversal.
struct AnyRandomAccessCollection A type-erased wrapper over any collection with indices that support random access traversal.
struct AnyIterator A type-erased iterator of Element.
struct AnyHashable A type-erased hashable value.