---
title: sharedMemoryRegions
framework: virtualization
role: symbol
role_heading: Instance Property
path: virtualization/vzcustomvirtiodevice/sharedmemoryregions
---

# sharedMemoryRegions

An array of shared memory regions that this device exposes to the guest.

## Declaration

```swift
var sharedMemoryRegions: [VZVirtioSharedMemoryRegion] { get }
```

## See Also

### Related Documentation

- [VZVirtioSharedMemoryRegion](virtualization/vzvirtiosharedmemoryregion.md)