---
title: "CFCharacterSetIsLongCharacterMember(_:_:)"
framework: corefoundation
role: symbol
role_heading: Function
path: "corefoundation/cfcharactersetislongcharactermember(_:_:)"
---

# CFCharacterSetIsLongCharacterMember(_:_:)

Reports whether or not a given UTF-32 character is in a character set.

## Declaration

```swift
func CFCharacterSetIsLongCharacterMember(_ theSet: CFCharacterSet!, _ theChar: UTF32Char) -> Bool
```

## Parameters

- `theSet`: The character set to examine.
- `theChar`: The UTF-32 character for which to test against the character set.

## Return Value

Return Value true if theSet contains theChar, otherwise false.

## See Also

### Querying Character Sets

- [CFCharacterSetCreateBitmapRepresentation(_:_:)](corefoundation/cfcharactersetcreatebitmaprepresentation(_:_:).md)
- [CFCharacterSetHasMemberInPlane(_:_:)](corefoundation/cfcharactersethasmemberinplane(_:_:).md)
- [CFCharacterSetIsCharacterMember(_:_:)](corefoundation/cfcharactersetischaractermember(_:_:).md)
- [CFCharacterSetIsSupersetOfSet(_:_:)](corefoundation/cfcharactersetissupersetofset(_:_:).md)