AudioToolbox · IOS API REFERENCE

AUMIDIOutputCallbackStruct

struct · SDK 27.1

struct AUMIDIOutputCallbackStruct

Members (3)

get

TypeScript

get midiOutputCallback(): ((arg0: (SDKHandle) | null, arg1: SDKHandle, arg2: number, arg3: SDKHandle) => Promise<number>)

Swift declaration

var midiOutputCallback: AUMIDIOutputCallback

get

TypeScript

get userData(): (SDKHandle) | null

Swift declaration

var userData: UnsafeMutableRawPointer?

set

TypeScript

set userData(value: (SDKHandle) | null)

Swift declaration

var userData: UnsafeMutableRawPointer?

2 declarations were excluded from these bindings. Each reason comes from the generator or the iOS SDK compiler.

AUMIDIOutputCallbackStruct.init(midiOutputCallback:userData:)

callback cannot propagate synchronous failure

AUMIDIOutputCallbackStruct.midiOutputCallback

closure property answers its caller