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
thisto be in the rangelowerLimit-upperLimit. -
max(
Float64x2 other) → Float64x2 -
Returns the lane-wise maximum value in
thisorother. -
min(
Float64x2 other) → Float64x2 -
Returns the lane-wise minimum value in
thisorother. -
scale(
double s) → Float64x2 -
Returns a copy of
thiseach lane being scaled bys. 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
thiswith a new x value. -
withY(
double y) → Float64x2 -
Returns a new Float64x2 copied from
thiswith 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