---
title: "MLTensor.PaddingMode.constant(_:)"
framework: coreml
role: symbol
role_heading: Case
path: "coreml/mltensor/paddingmode/constant(_:)"
---

# MLTensor.PaddingMode.constant(_:)

Pads the input tensor boundaries with a constant value.

## Declaration

```swift
case constant(Float)
```

## See Also

### Padding modes

- [MLTensor.PaddingMode.reflection](coreml/mltensor/paddingmode/reflection.md)
- [MLTensor.PaddingMode.symmetric](coreml/mltensor/paddingmode/symmetric.md)