---
title: BNNSDataLayoutVector
framework: accelerate
role: symbol
role_heading: Global Variable
path: accelerate/bnnsdatalayoutvector
---

# BNNSDataLayoutVector

A constant that represents a 1D vector.

## Declaration

```swift
var BNNSDataLayoutVector: BNNSDataLayout { get }
```

## See Also

### 1D Data Layouts

- [BNNSDataLayout1DFirstMajor](accelerate/bnnsdatalayout1dfirstmajor.md)
- [BNNSDataLayout1DLastMajor](accelerate/bnnsdatalayout1dlastmajor.md)