---
title: MPSFunctionConstantInMetal
framework: metalperformanceshaders
role: symbol
role_heading: Type Alias
path: metalperformanceshaders/mpsfunctionconstantinmetal
---

# MPSFunctionConstantInMetal

## Declaration

```swift
typealias MPSFunctionConstantInMetal = UInt32
```

## See Also

### Data Types

- [MPSAccelerationStructureCompletionHandler](metalperformanceshaders/mpsaccelerationstructurecompletionhandler.md)
- [MPSAxisAlignedBoundingBox](metalperformanceshaders/mpsaxisalignedboundingbox-swift.typealias.md)
- [MPSDeviceCaps](metalperformanceshaders/mpsdevicecaps.md)
- [MPSFunctionConstant](metalperformanceshaders/mpsfunctionconstant.md)
- [MPSGradientNodeBlock](metalperformanceshaders/mpsgradientnodeblock.md)