---
title: matrices
framework: metalperformanceshaders
role: symbol
role_heading: Instance Property
path: metalperformanceshaders/mpsmatrix/matrices
---

# matrices

## Declaration

```swift
var matrices: Int { get }
```

## See Also

### Properties

- [device](metalperformanceshaders/mpsmatrix/device.md)
- [rows](metalperformanceshaders/mpsmatrix/rows.md)
- [columns](metalperformanceshaders/mpsmatrix/columns.md)
- [dataType](metalperformanceshaders/mpsmatrix/datatype.md)
- [rowBytes](metalperformanceshaders/mpsmatrix/rowbytes.md)
- [data](metalperformanceshaders/mpsmatrix/data.md)
- [matrixBytes](metalperformanceshaders/mpsmatrix/matrixbytes.md)