---
title: "init(device:weights:)"
framework: metalperformanceshaders
role: symbol
role_heading: Initializer
path: "metalperformanceshaders/mpscnnfullyconnectedgradient/init(device:weights:)"
---

# init(device:weights:)

## Declaration

```swift
init(device: any MTLDevice, weights: any MPSCNNConvolutionDataSource)
```