struct SIMD3 A vector of three scalar values. Inheritance SIMD, CustomDebugStringConvertible Associated Types public typealias MaskStorage = SIMD3<Scalar.SIMDMaskScalar> Initializers init init() Required Creates a vector with zero in all lanes. Declaration public init() init init(_:) Required Creates a vector from the given sequence. Precondition: scalars must have the same number of elements as the vector type. Parameter scalars: The elements to use in the vector. Declaration @inlinable public init<S>(_ scalars: S) where S: Sequence, Self.Scalar == S.Element init init(_:_:) Required A three-element vector created by appending a scalar to a two-element vector. Declaration public init(_ xy: SIMD2<Scalar>, _ z: Scalar) init init(_:_:_:) Required Creates a new vector from the given elements. Declaration public init(_ v0: Scalar, _ v1: Scalar, _ v2: Scalar) init init(arrayLiteral:) Required Creates a vector from the specified elements. Parameter scalars: The elements to use in the vector. scalars must have the same number of elements as the vector type. Declaration @inlinable public init(arrayLiteral scalars: Self.Scalar) init init(from:) Required Creates a new vector by decoding scalars from the given decoder. This initializer throws an error if reading from the decoder fails, or if the data read is corrupted or otherwise invalid. Parameter decoder: The decoder to read data from. Declaration public init(from decoder: Decoder) throws init init(repeating:) Required A vector with the specified value in all lanes. Declaration public init(repeating value: Self.Scalar) init init(x:y:z:) Required Creates a new vector from the given elements. Declaration public init(x: Scalar, y: Scalar, z: Scalar) Instance Variables var debugDescription Required A textual representation of this instance, suitable for debugging. Calling this property directly is discouraged. Instead, convert an instance of any type to a string by using the String(reflecting:) initializer. This initializer works with any type, and uses the custom debugDescription property for types that conform to CustomDebugStringConvertible: struct Point: CustomDebugStringConvertible { let x: Int, y: Int var debugDescription: String { return "(\(x), \(y))" } } let p = Point(x: 21, y: 30) let s = String(reflecting: p) print(s) // Prints "(21, 30)" The conversion of p to a string in the assignment to s uses the Point type's debugDescription property. Declaration var debugDescription: String var description Required A textual description of the vector. Declaration var description: String var indices Required The valid indices for subscripting the vector. Declaration var indices: Range<Int> var scalarCount Required The number of scalars in the vector. Declaration var scalarCount: Int var x Required The first element of the vector. Declaration var x: Scalar var y Required The second element of the vector. Declaration var y: Scalar var z Required The third element of the vector. Declaration var z: Scalar Subscripts subscript subscript(index:) Required Accesses the scalar at the specified position. Declaration public subscript(index: Int) -> Scalar subscript subscript(index:) Required Extracts the scalars at specified indices to form a SIMD2. The elements of the index vector are wrapped modulo the count of elements in this vector. Because of this, the index is always in-range and no trap can occur. Declaration public subscript<Index>(index: SIMD2<Index>) where Index: FixedWidthInteger, Index: SIMDScalar, Self.Scalar: SIMDScalar -> SIMD2<Self.Scalar> subscript subscript(index:) Required Extracts the scalars at specified indices to form a SIMD3. The elements of the index vector are wrapped modulo the count of elements in this vector. Because of this, the index is always in-range and no trap can occur. Declaration public subscript<Index>(index: SIMD3<Index>) where Index: FixedWidthInteger, Index: SIMDScalar, Self.Scalar: SIMDScalar -> SIMD3<Self.Scalar> subscript subscript(index:) Required Extracts the scalars at specified indices to form a SIMD4. The elements of the index vector are wrapped modulo the count of elements in this vector. Because of this, the index is always in-range and no trap can occur. Declaration public subscript<Index>(index: SIMD4<Index>) where Index: FixedWidthInteger, Index: SIMDScalar, Self.Scalar: SIMDScalar -> SIMD4<Self.Scalar> subscript subscript(index:) Required Extracts the scalars at specified indices to form a SIMD8. The elements of the index vector are wrapped modulo the count of elements in this vector. Because of this, the index is always in-range and no trap can occur. Declaration public subscript<Index>(index: SIMD8<Index>) where Index: FixedWidthInteger, Index: SIMDScalar, Self.Scalar: SIMDScalar -> SIMD8<Self.Scalar> subscript subscript(index:) Required Extracts the scalars at specified indices to form a SIMD16. The elements of the index vector are wrapped modulo the count of elements in this vector. Because of this, the index is always in-range and no trap can occur. Declaration public subscript<Index>(index: SIMD16<Index>) where Index: FixedWidthInteger, Index: SIMDScalar, Self.Scalar: SIMDScalar -> SIMD16<Self.Scalar> subscript subscript(index:) Required Extracts the scalars at specified indices to form a SIMD32. The elements of the index vector are wrapped modulo the count of elements in this vector. Because of this, the index is always in-range and no trap can occur. Declaration public subscript<Index>(index: SIMD32<Index>) where Index: FixedWidthInteger, Index: SIMDScalar, Self.Scalar: SIMDScalar -> SIMD32<Self.Scalar> subscript subscript(index:) Required Extracts the scalars at specified indices to form a SIMD64. The elements of the index vector are wrapped modulo the count of elements in this vector. Because of this, the index is always in-range and no trap can occur. Declaration public subscript<Index>(index: SIMD64<Index>) where Index: FixedWidthInteger, Index: SIMDScalar, Self.Scalar: SIMDScalar -> SIMD64<Self.Scalar> Instance Methods func encode(to encoder: Encoder) throws Required Encodes the scalars of this vector into the given encoder in an unkeyed container. This function throws an error if any values are invalid for the given encoder's format. Parameter encoder: The encoder to write data to. Declaration public func encode(to encoder: Encoder) throws func hash(into hasher: inout Hasher) Required Hashes the elements of the vector using the given hasher. Declaration @inlinable public func hash(into hasher: inout Hasher) func replace(with other: Self, where mask: SIMDMask<Self.MaskStorage>) Required Replaces elements of this vector with elements of other in the lanes where mask is true. Declaration public mutating func replace(with other: Self, where mask: SIMDMask<Self.MaskStorage>) func replace(with other: Self.Scalar, where mask: SIMDMask<Self.MaskStorage>) Required Replaces elements of this vector with other in the lanes where mask is true. Declaration public mutating func replace(with other: Self.Scalar, where mask: SIMDMask<Self.MaskStorage>) func replacing(with other: Self, where mask: SIMDMask<Self.MaskStorage>) -> Self Required Returns a copy of this vector, with elements replaced by elements of other in the lanes where mask is true. Declaration public func replacing(with other: Self, where mask: SIMDMask<Self.MaskStorage>) -> Self func replacing(with other: Self.Scalar, where mask: SIMDMask<Self.MaskStorage>) -> Self Required Returns a copy of this vector, with elements other in the lanes where mask is true. Declaration public func replacing(with other: Self.Scalar, where mask: SIMDMask<Self.MaskStorage>) -> Self Type Methods func .!=(lhs: Self, rhs: Self) -> SIMDMask<Self.MaskStorage> Required Returns a vector mask with the result of a pointwise inequality comparison. Declaration public static func .!=(lhs: Self, rhs: Self) -> SIMDMask<Self.MaskStorage> func .!=(lhs: Self.Scalar, rhs: Self) -> SIMDMask<Self.MaskStorage> Required Returns a vector mask with the result of a pointwise inequality comparison. Declaration public static func .!=(lhs: Self.Scalar, rhs: Self) -> SIMDMask<Self.MaskStorage> func .!=(lhs: Self, rhs: Self.Scalar) -> SIMDMask<Self.MaskStorage> Required Returns a vector mask with the result of a pointwise inequality comparison. Declaration public static func .!=(lhs: Self, rhs: Self.Scalar) -> SIMDMask<Self.MaskStorage> func .==(lhs: Self, rhs: Self) -> SIMDMask<Self.MaskStorage> Required Returns a vector mask with the result of a pointwise equality comparison. Declaration public static func .==(lhs: Self, rhs: Self) -> SIMDMask<Self.MaskStorage> func .==(lhs: Self.Scalar, rhs: Self) -> SIMDMask<Self.MaskStorage> Required Returns a vector mask with the result of a pointwise equality comparison. Declaration public static func .==(lhs: Self.Scalar, rhs: Self) -> SIMDMask<Self.MaskStorage> func .==(lhs: Self, rhs: Self.Scalar) -> SIMDMask<Self.MaskStorage> Required Returns a vector mask with the result of a pointwise equality comparison. Declaration public static func .==(lhs: Self, rhs: Self.Scalar) -> SIMDMask<Self.MaskStorage> func ==(lhs: Self, rhs: Self) -> Bool Required Returns a Boolean value indicating whether two vectors are equal. Declaration public static func ==(lhs: Self, rhs: Self) -> Bool