---
title: MLCPoolingDescriptor
framework: ML Compute
role: symbol
role_heading: Class
platforms: [iOS 14.0+, iPadOS 14.0+, Mac Catalyst 14.0+, macOS 11.0+, tvOS 14.0+]
path: mlcompute/mlcpoolingdescriptor
---

# MLCPoolingDescriptor

A configuration object you use to create a pooling layer.

## Declaration

```swift
class MLCPoolingDescriptor
```

## Topics

### Creating Pooling Descriptors

- [init(type:kernelSizes:strides:dilationRates:paddingPolicy:)](mlcompute/mlcpoolingdescriptor/init(type:kernelsizes:strides:dilationrates:paddingpolicy:).md)

### Inspecting Pooling Descriptors

- [poolingType](mlcompute/mlcpoolingdescriptor/poolingtype-4ni07.md)
- [kernelSizes](mlcompute/mlcpoolingdescriptor/kernelsizes.md)
- [strides](mlcompute/mlcpoolingdescriptor/strides.md)
- [dilationRates](mlcompute/mlcpoolingdescriptor/dilationrates.md)
- [paddingPolicy](mlcompute/mlcpoolingdescriptor/paddingpolicy-7p8a2.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

### Creating Pooling Layers

- [init(descriptor:)](mlcompute/mlcpoolinglayer/init(descriptor:).md)
- [MLCPoolingType](mlcompute/mlcpoolingtype-wb8j.md)