/// Whether the audio unit component has midi input.
Whether the audio unit component has midi input.
Whether the audio unit component has midi input .
pub fn has_midi_input(&self) -> bool {
        unsafe {
            let result: BOOL = msg_send![self.reference, hasMIDIInput];
            result == YES
        }
    }
pub fn has_midi_input ( & self ) -> bool { unsafe { let result : BOOL = msg_send ! [ self reference hasMIDIInput ] ; result == YES } }
Whether the audio unit component has midi input.
Whether the audio unit component has midi input .
&self