---
title: "init(coder:)"
framework: metalperformanceshaders
role: symbol
role_heading: Initializer
path: "metalperformanceshaders/mpscnnconvolutiondescriptor/init(coder:)"
---

# init(coder:)

## Declaration

```swift
init?(coder aDecoder: NSCoder)
```

## See Also

### Type Methods

- [init(kernelWidth:kernelHeight:inputFeatureChannels:outputFeatureChannels:)](metalperformanceshaders/mpscnnconvolutiondescriptor/init(kernelwidth:kernelheight:inputfeaturechannels:outputfeaturechannels:).md)
- [init(kernelWidth:kernelHeight:inputFeatureChannels:outputFeatureChannels:neuronFilter:)](metalperformanceshaders/mpscnnconvolutiondescriptor/init(kernelwidth:kernelheight:inputfeaturechannels:outputfeaturechannels:neuronfilter:).md)