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# MERAWProcessingParameter.SubGroup

An object that describes a sub group parameter of a RAW processor.

```
class SubGroup
```

## Overview

Sub groups are logical groupings of [`MERAWProcessingParameter`](/documentation/MediaExtension/MERAWProcessingParameter) objects that should be displayed together in an application user interface.

## Topics

### Creating a sub group parameter object

[`-  initWithName:description:parameters:`](/documentation/MediaExtension/MERAWProcessingParameter/SubGroup/init(name:description:parameters:))

Creates a sub group parameter object with the parameters value.

### Properties

[`subGroupParameters`](/documentation/MediaExtension/MERAWProcessingParameter/SubGroup/subGroupParameters)

The array of [`MERAWProcessingParameter`](/documentation/MediaExtension/MERAWProcessingParameter) objects in the sub group.

## Relationships

### Conforms To

[`NSObjectProtocol`](/documentation/ObjectiveC/NSObjectProtocol)

[`CustomStringConvertible`](/documentation/Swift/CustomStringConvertible)

[`CustomDebugStringConvertible`](/documentation/Swift/CustomDebugStringConvertible)

[`CVarArg`](/documentation/Swift/CVarArg)

[`Equatable`](/documentation/Swift/Equatable)

[`Hashable`](/documentation/Swift/Hashable)

### Inherits From

[`MERAWProcessingParameter`](/documentation/MediaExtension/MERAWProcessingParameter)

---

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