description

# asFloat32x4List abstract method

Float32x4List asFloat32x4List([

1. int offsetInBytes = 0,
2. int? length

])

Creates a Float32x4List view of a region of this byte buffer.

The view is backed by the bytes of this byte buffer. Any changes made to the `Float32x4List` will also change the buffer, and vice versa.

The viewed region start at `offsetInBytes`, which must be 128-bit aligned, and contains `length` 128-bit integers. If `length` is omitted, the range extends as far towards the end of the buffer as possible - if lengthInBytes is not divisible by 16, the last bytes can't be part of the view.

The start index and length must describe a valid 128-bit aligned range of the buffer:

- `offsetInBytes` must not be negative,
- `offsetInBytes` must be divisible by sixteen,
- `length` must not be negative, and
- `offsetInBytes + length * 16` must not be greater than lengthInBytes.

## Implementation

    Float32x4List asFloat32x4List([int offsetInBytes = 0, int? length]);