
            
            {{name.swift}}
            {{name.objc}}

(New in iOS 8)

{{{rendered_abstract}}}

Declaration

Swift

{{declaration.swift}}

Objective-C

{{declaration.objc}}

Parameters

{{#parameters}} {{/parameters}}


                                    {{name}}

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Return Value

{{result}}

Discussion

{{{rendered_discussion}}}

Availability

Available in iOS 8.0 and later.