---
title: kCTFontClassMaskShift
framework: coretext
role: symbol
role_heading: Global Variable
path: coretext/kctfontclassmaskshift
---

# kCTFontClassMaskShift

Value used to shift the font class to the uppermost four bits of the symbolic traits.

## Declaration

```swift
var kCTFontClassMaskShift: Int { get }
```