Instance Property

allParameterValues

Special read-only property for KVO.

Declaration

iOS, Mac Catalyst, tvOS
@property(readonly, nonatomic) BOOL allParameterValues;
macOS
@property(readonly, atomic) BOOL allParameterValues;

Discussion

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

parameterTree

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

- parametersForOverviewWithCount:

Returns the audio unit’s most important parameters.