subscript(_:)
Returns the element that the key specifies.
Declaration
subscript(key: String) -> GCControllerElement? { get }Parameters
- key:
A key that identifies an element.
Return Value
The element that matches the key.
Discussion
You can access elements of a profile using a subscript notation. For example, get the button with the X label from an instance of GCMicroGamepad using microGamepad[”Button X”].