---
title: SFNTLookupVectorHeader
framework: Core Text
role: symbol
role_heading: Structure
path: coretext/sfntlookupvectorheader
---

# SFNTLookupVectorHeader

## Declaration

```swift
struct SFNTLookupVectorHeader
```

## Topics

### Initializers

- [init()](coretext/sfntlookupvectorheader/init().md)
- [init(valueSize:firstGlyph:count:values:)](coretext/sfntlookupvectorheader/init(valuesize:firstglyph:count:values:).md)

### Instance Properties

- [count](coretext/sfntlookupvectorheader/count.md)
- [firstGlyph](coretext/sfntlookupvectorheader/firstglyph.md)
- [valueSize](coretext/sfntlookupvectorheader/valuesize.md)
- [values](coretext/sfntlookupvectorheader/values.md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Sendable](swift/sendable.md)

## See Also

### Structures

- [CTLineBoundsOptions](coretext/ctlineboundsoptions.md)
- [LtagStringRange](coretext/ltagstringrange.md)
- [LtagTable](coretext/ltagtable.md)