---
title: NSWhoseSpecifier.SubelementIdentifier.middleSubelement
framework: foundation
role: symbol
role_heading: Case
path: foundation/nswhosespecifier/subelementidentifier/middlesubelement
---

# NSWhoseSpecifier.SubelementIdentifier.middleSubelement

The middle element that meets the specifier test.

## Declaration

```swift
case middleSubelement
```

## See Also

### Constants

- [NSWhoseSpecifier.SubelementIdentifier.indexSubelement](foundation/nswhosespecifier/subelementidentifier/indexsubelement.md)
- [NSWhoseSpecifier.SubelementIdentifier.everySubelement](foundation/nswhosespecifier/subelementidentifier/everysubelement.md)
- [NSWhoseSpecifier.SubelementIdentifier.randomSubelement](foundation/nswhosespecifier/subelementidentifier/randomsubelement.md)
- [NSWhoseSpecifier.SubelementIdentifier.noSubelement](foundation/nswhosespecifier/subelementidentifier/nosubelement.md)