---
title: "isDisjoint(with:)"
framework: swift
role: symbol
role_heading: Instance Method
path: "swift/setalgebra/isdisjoint(with:)"
---

# isDisjoint(with:)

Returns a Boolean value that indicates whether the set has no members in common with the given set.

## Declaration

```swift
func isDisjoint(with other: Self) -> Bool
```

## Parameters

- `other`: A set of the same type as the current set.

## Return Value

Return Value true if the set has no elements in common with other; otherwise, false.

## Discussion

Discussion In the following example, the employees set is disjoint with the visitors set because no name appears in both sets. let employees: Set = ["Alicia", "Bethany", "Chris", "Diana", "Eric"] let visitors: Set = ["Marcia", "Nathaniel", "Olivia"] print(employees.isDisjoint(with: visitors)) // Prints "true"