---
title: "encode(to:sourceArray:)"
framework: metalperformanceshaders
role: symbol
role_heading: Instance Method
path: "metalperformanceshaders/mpsndarrayunarykernel/encode(to:sourcearray:)"
---

# encode(to:sourceArray:)

## Declaration

```swift
func encode(to cmdBuf: any MTLCommandBuffer, sourceArray: MPSNDArray) -> MPSNDArray
```