---
title: function
framework: accelerate
role: symbol
role_heading: Instance Property
path: accelerate/bnnslayerparametersquantization/function
---

# function

The quantize function.

## Declaration

```swift
var function: BNNSQuantizerFunction
```

## See Also

### Instance Properties

- [axis_mask](accelerate/bnnslayerparametersquantization/axis_mask.md)
- [i_desc](accelerate/bnnslayerparametersquantization/i_desc.md)
- [o_desc](accelerate/bnnslayerparametersquantization/o_desc.md)
- [scale](accelerate/bnnslayerparametersquantization/scale.md)
- [bias](accelerate/bnnslayerparametersquantization/bias.md)