---
title: MPSNDArrayAffineQuantizationDescriptor
framework: metalperformanceshaders
role: symbol
role_heading: Class
path: metalperformanceshaders/mpsndarrayaffinequantizationdescriptor
---

# MPSNDArrayAffineQuantizationDescriptor

## Declaration

```swift
class MPSNDArrayAffineQuantizationDescriptor
```

## Topics

### Initializers

- [init()](metalperformanceshaders/mpsndarrayaffinequantizationdescriptor/init().md)
- [init(dataType:hasZeroPoint:hasMinValue:)](metalperformanceshaders/mpsndarrayaffinequantizationdescriptor/init(datatype:haszeropoint:hasminvalue:).md)

### Instance Properties

- [hasMinValue](metalperformanceshaders/mpsndarrayaffinequantizationdescriptor/hasminvalue.md)
- [hasZeroPoint](metalperformanceshaders/mpsndarrayaffinequantizationdescriptor/haszeropoint.md)
- [implicitZeroPoint](metalperformanceshaders/mpsndarrayaffinequantizationdescriptor/implicitzeropoint.md)

## Relationships

### Inherits From

- [MPSNDArrayQuantizationDescriptor](metalperformanceshaders/mpsndarrayquantizationdescriptor.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)