---
title: init()
framework: foundation
role: symbol
role_heading: Initializer
path: foundation/nsset/init()
---

# init()

Initializes a newly allocated set.

## Declaration

```swift
init()
```

## Return Value

Return Value A set.

## Discussion

Discussion This method is a designated initializer of NSSet.

## See Also

### Initializing a Set

- [init(array:)](foundation/nsset/init(array:).md)
- [init(objects:count:)](foundation/nsset/init(objects:count:)-7kift.md)
- [init(set:)](foundation/nsset/init(set:)-1xovx.md)
- [init(set:copyItems:)](foundation/nsset/init(set:copyitems:).md)