---
title: BNNSPointerSpecifierAlpha
framework: accelerate
role: symbol
role_heading: Global Variable
path: accelerate/bnnspointerspecifieralpha
---

# BNNSPointerSpecifierAlpha

A constant that specifies the alpha pointer.

## Declaration

```swift
var BNNSPointerSpecifierAlpha: BNNSPointerSpecifier { get }
```

## See Also

### Pointer Specifier Constants

- [BNNSPointerSpecifierBeta](accelerate/bnnspointerspecifierbeta.md)