Structureswift 6.0.1Swift
Words
A type that represents the words of this integer.
@frozen struct WordsA type that represents the words of this integer.
@frozen struct Wordsimport Swift@frozen struct UInt16A 16-bit unsigned integer value type.
init(_ source: Double) Creates an integer from the given floating-point value, rounding toward zero.
init(_ source: Float) Creates an integer from the given floating-point value, rounding toward zero.
init(_ source: Float16) Creates an integer from the given floating-point value, rounding toward zero.
init(bitPattern x: Int16) Creates a new instance with the same memory representation as the given value.
init?(exactly source: Double) Creates an integer from the given floating-point value, if it can be represented exactly.
init?(exactly source: Float) Creates an integer from the given floating-point value, if it can be represented exactly.
init?(exactly source: Float16) Creates an integer from the given floating-point value, if it can be represented exactly.
init(from decoder: any Decoder) throws static var bitWidth: Int { get }The number of bits used for the underlying binary representation of values of this type.
var byteSwapped: UInt16 { get }var customMirror: Mirror { get }A mirror that reflects the UInt16 instance.
var leadingZeroBitCount: Int { get }The number of leading zeros in this value’s binary representation.
var nonzeroBitCount: Int { get }var trailingZeroBitCount: Int { get }The number of trailing zeros in this value’s binary representation.
var words: UInt16.Words { get }A collection containing the words of this value’s binary representation, in order from the least significant to most significant.
static func != (lhs: UInt16, rhs: UInt16) -> Bool static func % (lhs: UInt16, rhs: UInt16) -> UInt16 static func %= (lhs: inout UInt16, rhs: UInt16) static func & (lhs: UInt16, rhs: UInt16) -> UInt16 static func &<< (lhs: UInt16, rhs: UInt16) -> UInt16 static func &<<= (lhs: inout UInt16, rhs: UInt16) static func &= (lhs: inout UInt16, rhs: UInt16) static func &>> (lhs: UInt16, rhs: UInt16) -> UInt16 static func &>>= (lhs: inout UInt16, rhs: UInt16) static func * (lhs: UInt16, rhs: UInt16) -> UInt16 Multiplies two values and produces their product.
static func *= (lhs: inout UInt16, rhs: UInt16) Multiplies two values and stores the result in the left-hand-side variable.
static func + (lhs: UInt16, rhs: UInt16) -> UInt16 Adds two values and produces their sum.
static func += (lhs: inout UInt16, rhs: UInt16) Adds two values and stores the result in the left-hand-side variable.
static func - (lhs: UInt16, rhs: UInt16) -> UInt16 Subtracts one value from another and produces their difference.
static func -= (lhs: inout UInt16, rhs: UInt16) Subtracts the second value from the first and stores the difference in the left-hand-side variable.
static func / (lhs: UInt16, rhs: UInt16) -> UInt16 static func /= (lhs: inout UInt16, rhs: UInt16) static func < (lhs: UInt16, rhs: UInt16) -> Bool static func <= (lhs: UInt16, rhs: UInt16) -> Bool static func == (lhs: UInt16, rhs: UInt16) -> Bool static func > (lhs: UInt16, rhs: UInt16) -> Bool static func >= (lhs: UInt16, rhs: UInt16) -> Bool static func ^ (lhs: UInt16, rhs: UInt16) -> UInt16 static func ^= (lhs: inout UInt16, rhs: UInt16) static func | (lhs: UInt16, rhs: UInt16) -> UInt16 static func |= (lhs: inout UInt16, rhs: UInt16) func addingReportingOverflow(_ other: UInt16) -> (partialValue: UInt16, overflow: Bool) func dividedReportingOverflow(by other: UInt16) -> (partialValue: UInt16, overflow: Bool) func dividingFullWidth(_ dividend: (high: UInt16, low: UInt16.Magnitude)) -> (quotient: UInt16, remainder: UInt16) Returns a tuple containing the quotient and remainder of dividing the given value by this value.
func encode(to encoder: any Encoder) throws Encodes this value into the given encoder.
func hash(into hasher: inout Hasher) Hashes the essential components of this value by feeding them into the given hasher.
func multipliedFullWidth(by other: UInt16) -> (high: UInt16, low: UInt16.Magnitude) Returns a tuple containing the high and low parts of the result of multiplying this value by the given value.
func multipliedReportingOverflow(by other: UInt16) -> (partialValue: UInt16, overflow: Bool) func remainderReportingOverflow(dividingBy other: UInt16) -> (partialValue: UInt16, overflow: Bool) func signum() -> UInt16 func subtractingReportingOverflow(_ other: UInt16) -> (partialValue: UInt16, overflow: Bool) @frozen struct SIMD16StorageStorage for a vector of 16 integers.
@frozen struct SIMD2StorageStorage for a vector of two integers.
@frozen struct SIMD32StorageStorage for a vector of 32 integers.
@frozen struct SIMD4StorageStorage for a vector of four integers.
@frozen struct SIMD64StorageStorage for a vector of 64 integers.
@frozen struct SIMD8StorageStorage for a vector of eight integers.
typealias IntegerLiteralType = UInt16A type that represents an integer literal.
typealias Magnitude = UInt16A type that can represent the absolute value of any possible value of this type.
typealias SIMDMaskScalar = Int16var customPlaygroundQuickLook: _PlaygroundQuickLook { get }A custom playground Quick Look for the UInt16 instance.
protocol BidirectionalCollection<Element> : Collection where Self.Indices : BidirectionalCollection, Self.SubSequence : BidirectionalCollectionA collection that supports backward as well as forward traversal.
protocol BitwiseCopyableprotocol Collection<Element> : SequenceA sequence whose elements can be traversed multiple times, nondestructively, and accessed by an indexed subscript.
protocol RandomAccessCollection<Element> : BidirectionalCollection where Self.Indices : RandomAccessCollection, Self.SubSequence : RandomAccessCollectionA collection that supports efficient random-access index traversal.
protocol Sendableprotocol Sequence<Element>A type that provides sequential, iterated access to its elements.
init(_ value: UInt16) var count: Int { get }var endIndex: Int { get }var indices: UInt16.Words.Indices { get }var startIndex: Int { get }subscript(position: Int) -> UInt { get } func index(after i: Int) -> Int func index(before i: Int) -> Int typealias Indices = Range<Int>typealias SubSequence = Slice<UInt16.Words>var first: Self.Element? { get }The first element of the collection.
var isEmpty: Bool { get }A Boolean value indicating whether the collection is empty.
var last: Self.Element? { get }The last element of the collection.
var lazy: LazySequence<Self> { get }A sequence containing the same elements as this sequence, but on which some operations, such as map and filter, are implemented lazily.
var underestimatedCount: Int { get }A value less than or equal to the number of elements in the collection.
func allSatisfy(_ predicate: (Self.Element) throws -> Bool) rethrows -> Bool Returns a Boolean value indicating whether every element of a sequence satisfies a given predicate.
func compactMap<ElementOfResult>(_ transform: (Self.Element) throws -> ElementOfResult?) rethrows -> [ElementOfResult] Returns an array containing the non-nil results of calling the given transformation with each element of this sequence.
func contains(_ element: Self.Element) -> Bool Returns a Boolean value indicating whether the sequence contains the given element.
func contains(where predicate: (Self.Element) throws -> Bool) rethrows -> Bool Returns a Boolean value indicating whether the sequence contains an element that satisfies the given predicate.
func count<E>(where predicate: (Self.Element) throws(E) -> Bool) throws(E) -> Int where E : Error Returns the number of elements in the sequence that satisfy the given predicate.
func difference<C>(from other: C) -> CollectionDifference<Self.Element> where C : BidirectionalCollection, Self.Element == C.Element Returns the difference needed to produce this collection’s ordered elements from the given collection.
func difference<C>(from other: C, by areEquivalent: (C.Element, Self.Element) -> Bool) -> CollectionDifference<Self.Element> where C : BidirectionalCollection, Self.Element == C.Element Returns the difference needed to produce this collection’s ordered elements from the given collection, using the given predicate as an equivalence test.
func drop(while predicate: (Self.Element) throws -> Bool) rethrows -> Self.SubSequence Returns a subsequence by skipping elements while predicate returns true and returning the remaining elements.
func dropFirst(_ k: Int = 1) -> Self.SubSequence Returns a subsequence containing all but the given number of initial elements.
func dropLast(_ k: Int) -> Self.SubSequence Returns a subsequence containing all but the specified number of final elements.
func elementsEqual<OtherSequence>(_ other: OtherSequence) -> Bool where OtherSequence : Sequence, Self.Element == OtherSequence.Element Returns a Boolean value indicating whether this sequence and another sequence contain the same elements in the same order.
func elementsEqual<OtherSequence>(_ other: OtherSequence, by areEquivalent: (Self.Element, OtherSequence.Element) throws -> Bool) rethrows -> Bool where OtherSequence : Sequence Returns a Boolean value indicating whether this sequence and another sequence contain equivalent elements in the same order, using the given predicate as the equivalence test.
func enumerated() -> EnumeratedSequence<Self> Returns a sequence of pairs (n, x), where n represents a consecutive integer starting at zero and x represents an element of the sequence.
func filter(_ isIncluded: (Self.Element) throws -> Bool) rethrows -> [Self.Element] Returns an array containing, in order, the elements of the sequence that satisfy the given predicate.
func first(where predicate: (Self.Element) throws -> Bool) rethrows -> Self.Element? Returns the first element of the sequence that satisfies the given predicate.
func firstIndex(of element: Self.Element) -> Self.Index? Returns the first index where the specified value appears in the collection.
func firstIndex(where predicate: (Self.Element) throws -> Bool) rethrows -> Self.Index? Returns the first index in which an element of the collection satisfies the given predicate.
func flatMap<SegmentOfResult>(_ transform: (Self.Element) throws -> SegmentOfResult) rethrows -> [SegmentOfResult.Element] where SegmentOfResult : Sequence Returns an array containing the concatenated results of calling the given transformation with each element of this sequence.
func forEach(_ body: (Self.Element) throws -> Void) rethrows Calls the given closure on each element in the sequence in the same order as a for-in loop.
func formIndex(_ i: inout Self.Index, offsetBy distance: Int) Offsets the given index by the specified distance.
func formIndex(_ i: inout Self.Index, offsetBy distance: Int, limitedBy limit: Self.Index) -> Bool Offsets the given index by the specified distance, or so that it equals the given limiting index.
func formIndex(after i: inout Self.Index) Replaces the given index with its successor.
func formIndex(before i: inout Self.Index) func index(_ i: Self.Index, offsetBy distance: Int, limitedBy limit: Self.Index) -> Self.Index? Returns an index that is the specified distance from the given index, unless that distance is beyond a given limiting index.
func indices(of element: Self.Element) -> RangeSet<Self.Index> Returns the indices of all the elements that are equal to the given element.
func indices(where predicate: (Self.Element) throws -> Bool) rethrows -> RangeSet<Self.Index> Returns the indices of all the elements that match the given predicate.
func last(where predicate: (Self.Element) throws -> Bool) rethrows -> Self.Element? Returns the last element of the sequence that satisfies the given predicate.
func lastIndex(of element: Self.Element) -> Self.Index? Returns the last index where the specified value appears in the collection.
func lastIndex(where predicate: (Self.Element) throws -> Bool) rethrows -> Self.Index? Returns the index of the last element in the collection that matches the given predicate.
func lexicographicallyPrecedes<OtherSequence>(_ other: OtherSequence) -> Bool where OtherSequence : Sequence, Self.Element == OtherSequence.Element Returns a Boolean value indicating whether the sequence precedes another sequence in a lexicographical (dictionary) ordering, using the less-than operator (<) to compare elements.
func lexicographicallyPrecedes<OtherSequence>(_ other: OtherSequence, by areInIncreasingOrder: (Self.Element, Self.Element) throws -> Bool) rethrows -> Bool where OtherSequence : Sequence, Self.Element == OtherSequence.Element Returns a Boolean value indicating whether the sequence precedes another sequence in a lexicographical (dictionary) ordering, using the given predicate to compare elements.
func makeIterator() -> IndexingIterator<Self> Returns an iterator over the elements of the collection.
func map<T, E>(_ transform: (Self.Element) throws(E) -> T) throws(E) -> [T] where E : Error Returns an array containing the results of mapping the given closure over the sequence’s elements.
func map<T, E>(_ transform: (Self.Element) throws(E) -> T) throws(E) -> [T] where E : Error Returns an array containing the results of mapping the given closure over the sequence’s elements.
@warn_unqualified_access func max() -> Self.Element? Returns the maximum element in the sequence.
@warn_unqualified_access func max(by areInIncreasingOrder: (Self.Element, Self.Element) throws -> Bool) rethrows -> Self.Element? Returns the maximum element in the sequence, using the given predicate as the comparison between elements.
@warn_unqualified_access func min() -> Self.Element? Returns the minimum element in the sequence.
@warn_unqualified_access func min(by areInIncreasingOrder: (Self.Element, Self.Element) throws -> Bool) rethrows -> Self.Element? Returns the minimum element in the sequence, using the given predicate as the comparison between elements.
func prefix(_ maxLength: Int) -> Self.SubSequence Returns a subsequence, up to the specified maximum length, containing the initial elements of the collection.
func prefix(through position: Self.Index) -> Self.SubSequence Returns a subsequence from the start of the collection through the specified position.
func prefix(upTo end: Self.Index) -> Self.SubSequence Returns a subsequence from the start of the collection up to, but not including, the specified position.
func prefix(while predicate: (Self.Element) throws -> Bool) rethrows -> Self.SubSequence Returns a subsequence containing the initial elements until predicate returns false and skipping the remaining elements.
func randomElement() -> Self.Element? Returns a random element of the collection.
func randomElement<T>(using generator: inout T) -> Self.Element? where T : RandomNumberGenerator Returns a random element of the collection, using the given generator as a source for randomness.
func reduce<Result>(_ initialResult: Result, _ nextPartialResult: (Result, Self.Element) throws -> Result) rethrows -> Result Returns the result of combining the elements of the sequence using the given closure.
func reduce<Result>(into initialResult: Result, _ updateAccumulatingResult: (inout Result, Self.Element) throws -> ()) rethrows -> Result Returns the result of combining the elements of the sequence using the given closure.
func removingSubranges(_ subranges: RangeSet<Self.Index>) -> DiscontiguousSlice<Self> Returns a collection of the elements in this collection that are not represented by the given range set.
func reversed() -> ReversedCollection<Self> Returns a view presenting the elements of the collection in reverse order.
func shuffled() -> [Self.Element] Returns the elements of the sequence, shuffled.
func shuffled<T>(using generator: inout T) -> [Self.Element] where T : RandomNumberGenerator Returns the elements of the sequence, shuffled using the given generator as a source for randomness.
func sorted() -> [Self.Element] Returns the elements of the sequence, sorted.
func sorted(by areInIncreasingOrder: (Self.Element, Self.Element) throws -> Bool) rethrows -> [Self.Element] Returns the elements of the sequence, sorted using the given predicate as the comparison between elements.
func split(maxSplits: Int = Int.max, omittingEmptySubsequences: Bool = true, whereSeparator isSeparator: (Self.Element) throws -> Bool) rethrows -> [Self.SubSequence] Returns the longest possible subsequences of the collection, in order, that don’t contain elements satisfying the given predicate.
func split(separator: Self.Element, maxSplits: Int = Int.max, omittingEmptySubsequences: Bool = true) -> [Self.SubSequence] Returns the longest possible subsequences of the collection, in order, around elements equal to the given element.
func starts<PossiblePrefix>(with possiblePrefix: PossiblePrefix) -> Bool where PossiblePrefix : Sequence, Self.Element == PossiblePrefix.Element Returns a Boolean value indicating whether the initial elements of the sequence are the same as the elements in another sequence.
func starts<PossiblePrefix>(with possiblePrefix: PossiblePrefix, by areEquivalent: (Self.Element, PossiblePrefix.Element) throws -> Bool) rethrows -> Bool where PossiblePrefix : Sequence Returns a Boolean value indicating whether the initial elements of the sequence are equivalent to the elements in another sequence, using the given predicate as the equivalence test.
func suffix(_ maxLength: Int) -> Self.SubSequence Returns a subsequence, up to the given maximum length, containing the final elements of the collection.
func suffix(from start: Self.Index) -> Self.SubSequence Returns a subsequence from the specified position to the end of the collection.
func withContiguousStorageIfAvailable<R>(_ body: (UnsafeBufferPointer<Self.Element>) throws -> R) rethrows -> R? func flatMap<ElementOfResult>(_ transform: (Self.Element) throws -> ElementOfResult?) rethrows -> [ElementOfResult] func index(of element: Self.Element) -> Self.Index? Returns the first index where the specified value appears in the collection.