Instance Methodswift-algorithms 1.2.1Algorithms
index(_:offsetBy:limitedBy:)
Indexed.swift:55func index(_ i: Base.Index, offsetBy distance: Int, limitedBy limit: Base.Index) -> Base.Index? func index(_ i: Base.Index, offsetBy distance: Int, limitedBy limit: Base.Index) -> Base.Index? s10Algorithms17IndexedCollectionV5index_8offsetBy07limitedF05IndexQzSgAH_SiAHtF What are these?44M79where Base:Collectionimport AlgorithmsSwift Algorithms is an open-source package of sequence and collection algorithms, along with their related types.
struct IndexedCollection<Base> where Base : CollectionA collection wrapper that iterates over the indices and elements of a collection together.
associatedtype Index : Comparable where Self.Index == Self.Indices.Element, Self.Indices.Element == Self.Indices.Index, Self.Indices.Index == Self.SubSequence.IndexA type that represents a position in the collection.
@frozen struct IntA signed integer value type.
protocol Collection<Element> : SequenceA sequence whose elements can be traversed multiple times, nondestructively, and accessed by an indexed subscript.
var endIndex: Base.Index { get }var indices: Base.Indices { get }var startIndex: Base.Index { get }subscript(position: Base.Index) -> Element { get } func distance(from start: Base.Index, to end: Base.Index) -> Int func index(_ i: Base.Index, offsetBy distance: Int) -> Base.Index func index(after i: Base.Index) -> Base.Index typealias Element = (index: Base.Index, element: Base.Element)The element type for an IndexedCollection collection.