---
title: ".^(_:_:)"
framework: swift
role: symbol
role_heading: Operator
path: "swift/simdmask/'._(_:_:)-2cb7l"
---

# .^(_:_:)

A vector mask that is the pointwise exclusive or of the inputs.

## Declaration

```swift
static func .^ (a: SIMDMask<Storage>, b: Bool) -> SIMDMask<Storage>
```

## Discussion

Discussion Equivalent to b ? .!a : a.