---
title: OpaquePointer.AtomicOptionalRepresentation
framework: swift
role: symbol
role_heading: Type Alias
path: swift/opaquepointer/atomicoptionalrepresentation
---

# OpaquePointer.AtomicOptionalRepresentation

The storage representation type that encodes to and decodes from Optional<Self> which is a suitable type when used in atomic operations on Optional.

## Declaration

```swift
typealias AtomicOptionalRepresentation
```