Instance Property


Special read-only property for KVO.


var allParameterValues: Bool { get }


KVO notifications are issued on this property in response to certain events where potentially all parameter values are invalidated—for example, the selection of a preset.

See Also

Querying Parameters

var parameterTree: AUParameterTree?

An audio unit’s parameters, organized in a tree hierarchy.

func parametersForOverview(withCount: Int) -> [NSNumber]

Returns the audio unit’s most important parameters.