CFTreeGetFirstChild(_:)

Declaration

func CFTreeGetFirstChild(_ tree: CFTree!) -> CFTree!

Parameters

• tree:

  The tree to examine.

Return Value

The first child of tree. Ownership follows the The Get Rule.

See Also

Examining a Tree

• CFTreeFindRoot(_:)
• CFTreeGetChildAtIndex(_:_:)
• CFTreeGetChildCount(_:)
• CFTreeGetChildren(_:_:)
• CFTreeGetContext(_:_:)
• CFTreeGetNextSibling(_:)
• CFTreeGetParent(_:)