IOUserMIDIDestination Declarationclass IOUserMIDIDestination; TopicsInstance MethodsGetBaseClassIDGetClassIDSetIOBlockfreeinitType MethodsCreate RelationshipsInherits FromIOUserMIDIEndpoint See AlsoClassesIOUserMIDIDeviceIOUserMIDIDriverIOUserMIDIEndpointIOUserMIDIEntityIOUserMIDIObjectIOUserMIDISource