Float64x2 immutable value type and operations.

Float64x2 stores 2 64-bit floating point values in "lanes". The lanes are "x" and "y" respectively.

Constructors

Float64x2(double x, double y)

factory
Float64x2.fromFloat32x4(Float32x4 v)

Uses the "x" and "y" lanes from v.

factory
Float64x2.splat(double v)

factory
Float64x2.zero()

factory

Properties

signMask int

Extract the sign bits from each lane return them in the first 2 bits. "x" lane is bit 0. "y" lane is bit 1.

read-only
x double

Extracted x value.

read-only
y double

Extracted y value.

read-only
hashCode int

The hash code for this object.

read-only, inherited
runtimeType Type

A representation of the runtime type of the object.

read-only, inherited

Operators

operator *(Float64x2 other) Float64x2

Multiplication operator.

operator +(Float64x2 other) Float64x2

Addition operator.

operator -(Float64x2 other) Float64x2

Subtraction operator.

operator /(Float64x2 other) Float64x2

Division operator.

operator unary-() Float64x2

Negate operator.

operator ==(other) bool

The equality operator.

inherited

Methods

abs() Float64x2

Returns the lane-wise absolute value of this Float64x2.

clamp(Float64x2 lowerLimit, Float64x2 upperLimit) Float64x2

Lane-wise clamp this to be in the range lowerLimit-upperLimit.

max(Float64x2 other) Float64x2

Returns the lane-wise maximum value in this or other.

min(Float64x2 other) Float64x2

Returns the lane-wise minimum value in this or other.

scale(double s) Float64x2

Returns a copy of this each lane being scaled by s. Equivalent to this * new Float64x2.splat(s)

sqrt() Float64x2

Returns the lane-wise square root of this.

withX(double x) Float64x2

Returns a new Float64x2 copied from this with a new x value.

withY(double y) Float64x2

Returns a new Float64x2 copied from this with a new y value.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a non-existent method or property is accessed.

inherited
toString() String

Returns a string representation of this object.

inherited