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# indexSet

Creates an empty index set.

```
+ (instancetype) indexSet;
```

## Return Value

[`NSIndexSet`](/documentation/Foundation/NSIndexSet) object with no members.

## See Also

  [Collections Programming Topics](https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/Collections/Collections.html#//apple_ref/doc/uid/10000034i)


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