---
title: MTLVisibleFunctionTableDescriptor
framework: metal
role: symbol
role_heading: Class
path: metal/mtlvisiblefunctiontabledescriptor
---

# MTLVisibleFunctionTableDescriptor

A specification of how to create a visible function table.

## Declaration

```swift
class MTLVisibleFunctionTableDescriptor
```

## Topics

### Configuring the function table

- [functionCount](metal/mtlvisiblefunctiontabledescriptor/functioncount.md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)

## See Also

### Shader functions

- [MTLFunctionDescriptor](metal/mtlfunctiondescriptor.md)
- [MTLFunction](metal/mtlfunction.md)
- [MTLFunctionHandle](metal/mtlfunctionhandle.md)
- [MTLVisibleFunctionTable](metal/mtlvisiblefunctiontable.md)
- [MTLIntersectionFunctionDescriptor](metal/mtlintersectionfunctiondescriptor.md)
- [MTLIntersectionFunctionTableDescriptor](metal/mtlintersectionfunctiontabledescriptor.md)
- [MTLIntersectionFunctionTable](metal/mtlintersectionfunctiontable.md)