---
title: "createTree(withChildren:)"
framework: audiotoolbox
role: symbol
role_heading: Type Method
path: "audiotoolbox/auparametertree/createtree(withchildren:)"
---

# createTree(withChildren:)

Creates a parameter tree object.

## Declaration

```swift
class func createTree(withChildren children: [AUParameterNode]) -> AUParameterTree
```

## Parameters

- `children`: The tree’s top-level children nodes.

## Return Value

Return Value A newly-initialized parameter tree object.

## See Also

### Related Documentation

- [AUParameterTree](audiotoolbox/auparametertree.md)

### Audio Unit Implementations

- [createParameter(withIdentifier:name:address:min:max:unit:unitName:flags:valueStrings:dependentParameters:)](audiotoolbox/auparametertree/createparameter(withidentifier:name:address:min:max:unit:unitname:flags:valuestrings:dependentparameters:).md)
- [createGroup(withIdentifier:name:children:)](audiotoolbox/auparametertree/creategroup(withidentifier:name:children:).md)
- [createGroupTemplate(_:)](audiotoolbox/auparametertree/creategrouptemplate(_:).md)
- [createGroup(fromTemplate:identifier:name:addressOffset:)](audiotoolbox/auparametertree/creategroup(fromtemplate:identifier:name:addressoffset:).md)