---
title: "cnnNeuronDescriptor(with:)"
framework: metalperformanceshaders
role: symbol
role_heading: Type Method
path: "metalperformanceshaders/mpsnnneurondescriptor/cnnneurondescriptor(with:)"
---

# cnnNeuronDescriptor(with:)

## Declaration

```swift
class func cnnNeuronDescriptor(with neuronType: MPSCNNNeuronType) -> MPSNNNeuronDescriptor
```