---
title: BNNS.PaddingMode
framework: accelerate
role: symbol
role_heading: Enumeration
path: accelerate/bnns/paddingmode
---

# BNNS.PaddingMode

Constants that define padding modes.

## Declaration

```swift
enum PaddingMode
```

## Topics

### Enumeration Cases

- [BNNS.PaddingMode.constantBitPattern(_:)](accelerate/bnns/paddingmode/constantbitpattern(_:).md)
- [BNNS.PaddingMode.constantScalar(_:)](accelerate/bnns/paddingmode/constantscalar(_:).md)
- [BNNS.PaddingMode.reflect](accelerate/bnns/paddingmode/reflect.md)
- [BNNS.PaddingMode.symmetric](accelerate/bnns/paddingmode/symmetric.md)

### Instance Properties

- [bnnsPaddingMode](accelerate/bnns/paddingmode/bnnspaddingmode.md)
- [paddingBitPattern](accelerate/bnns/paddingmode/paddingbitpattern.md)