---
title: simd_uchar16
framework: simd
role: symbol
role_heading: Type Alias
path: simd/simd_uchar16
---

# simd_uchar16

A vector of sixteen 8-bit unsigned integer elements.

## Declaration

```swift
typealias simd_uchar16 = SIMD16<UInt8>
```

## Topics

### Functions to Create Sixteen-Element Vectors From Other Vectors

- [simd_make_uchar16(_:)](simd/simd_make_uchar16(_:)-3fz5p.md)
- [simd_make_uchar16(_:)](simd/simd_make_uchar16(_:)-3d3no.md)
- [simd_make_uchar16(_:)](simd/simd_make_uchar16(_:)-39lkf.md)
- [simd_make_uchar16(_:)](simd/simd_make_uchar16(_:)-2v4kz.md)
- [simd_make_uchar16(_:)](simd/simd_make_uchar16(_:)-3jakr.md)
- [simd_make_uchar16(_:)](simd/simd_make_uchar16(_:)-1q2p8.md)
- [simd_make_uchar16(_:)](simd/simd_make_uchar16(_:)-4u0bo.md)
- [simd_make_uchar16(_:_:)](simd/simd_make_uchar16(_:_:).md)
- [simd_make_uchar16_undef(_:)](simd/simd_make_uchar16_undef(_:)-7pk27.md)
- [simd_make_uchar16_undef(_:)](simd/simd_make_uchar16_undef(_:)-7sziu.md)
- [simd_make_uchar16_undef(_:)](simd/simd_make_uchar16_undef(_:)-7jo0t.md)
- [simd_make_uchar16_undef(_:)](simd/simd_make_uchar16_undef(_:)-74mxt.md)

### Functions to Create Sixteen-Element Vectors From Scalar Values

- [simd_make_uchar16(_:)](simd/simd_make_uchar16(_:)-v6ux.md)
- [simd_make_uchar16_undef(_:)](simd/simd_make_uchar16_undef(_:)-4x6v6.md)

### Common Functions

- [simd_clamp(_:_:_:)](simd/simd_clamp(_:_:_:)-1zlhc.md)
- [simd_equal(_:_:)](simd/simd_equal(_:_:)-6la77.md)

### Reduce Functions

- [simd_reduce_min(_:)](simd/simd_reduce_min(_:)-3d193.md)
- [simd_reduce_max(_:)](simd/simd_reduce_max(_:)-8inet.md)
- [simd_reduce_add(_:)](simd/simd_reduce_add(_:)-7n460.md)

### Extrema Functions

- [simd_min(_:_:)](simd/simd_min(_:_:)-8haop.md)
- [simd_max(_:_:)](simd/simd_max(_:_:)-248h3.md)

### Logic and Bitwise Functions

- [simd_any(_:)](simd/simd_any(_:)-933sa.md)
- [simd_all(_:)](simd/simd_all(_:)-ikbg.md)
- [simd_bitselect(_:_:_:)](simd/simd_bitselect(_:_:_:)-9i5ku.md)

### Alternative Type Alias

- [vector_uchar16](simd/vector_uchar16.md)

## See Also

### Vector Data Types

- [simd_uchar1](simd/simd_uchar1.md)
- [simd_uchar2](simd/simd_uchar2.md)
- [simd_uchar3](simd/simd_uchar3.md)
- [simd_uchar4](simd/simd_uchar4.md)
- [simd_uchar8](simd/simd_uchar8.md)
- [simd_uchar32](simd/simd_uchar32.md)
- [simd_uchar64](simd/simd_uchar64.md)