---
title: "init(attributeName:typeString:defaultString:)"
framework: Core Foundation
role: symbol
role_heading: Initializer
path: "corefoundation/cfxmlattributedeclarationinfo/init(attributename:typestring:defaultstring:)"
---

# init(attributeName:typeString:defaultString:)

## Declaration

```swift
init(attributeName: Unmanaged<CFString>!, typeString: Unmanaged<CFString>!, defaultString: Unmanaged<CFString>!)
```