AUGraphGetIndNode(_:_:_:)

Declaration

func AUGraphGetIndNode(_ inGraph: AUGraph, _ inIndex: UInt32, _ outNode: UnsafeMutablePointer<AUNode>) -> OSStatus

Parameters

• inGraph:

  The AUGraph object to get the node from.

• inIndex:

  The index of the node to get.

• outNode:

  On output, the node at the specified index.

Return Value

A result code.

Discussion

By using AUGraphGetNodeCount in conjunction with this call, you can iterate through the nodes of an audio processing graph.

See Also

Audio Unit Processing Graph Services Functions

• AUGraphAddNode(_:_:_:)
• AUGraphAddRenderNotify(_:_:_:)
• AUGraphClearConnections(_:)
• AUGraphClose(_:)
• AUGraphConnectNodeInput(_:_:_:_:_:)
• AUGraphCountNodeInteractions(_:_:_:)
• AUGraphDisconnectNodeInput(_:_:_:)
• AUGraphGetCPULoad(_:_:)
• AUGraphGetInteractionInfo(_:_:_:)
• AUGraphGetMaxCPULoad(_:_:)
• AUGraphGetNodeCount(_:_:)
• AUGraphGetNodeInfoSubGraph(_:_:_:)
• AUGraphGetNodeInteractions(_:_:_:_:)
• AUGraphGetNumberOfInteractions(_:_:)
• AUGraphInitialize(_:)