outputConnectionPoints(for:outputBus:)
Returns connection information about a node’s output bus.
Declaration
func outputConnectionPoints(for node: AVAudioNode, outputBus bus: AVAudioNodeBus) -> [AVAudioConnectionPoint]Parameters
- node:
The node with the output connections you’re querying.
- bus:
The node’s output bus for connections you’re querying.
Return Value
An array of AVAudioConnectionPoint objects with connection information on the node’s output bus.
Discussion
Connections are always one-to-one or one-to-many. This method returns an empty array if there are no connections on the node’s specified output bus.