MusicTrackClear(_:_:_:)

Declaration

func MusicTrackClear(_ inTrack: MusicTrack, _ inStartTime: MusicTimeStamp, _ inEndTime: MusicTimeStamp) -> OSStatus

Parameters

• inTrack:

  The music track that you want to remove events from.

• inStartTime:

  The start time, in beats, for the range of music track events that you want to remove.

• inEndTime:

  The end time, in beats, for the range of music track events that you want to remove.

Return Value

A result code.

Discussion

The inStartTime value must be less than the inEndTime value.

See Also

Managing Music Tracks

• MusicTrackCopyInsert(_:_:_:_:_:)
• MusicTrackCut(_:_:_:)
• MusicTrackGetDestMIDIEndpoint(_:_:)
• MusicTrackGetDestNode(_:_:)
• MusicTrackGetProperty(_:_:_:_:)
• MusicTrackGetSequence(_:_:)
• MusicTrackMerge(_:_:_:_:_:)
• MusicTrackMoveEvents(_:_:_:_:)
• MusicTrackNewAUPresetEvent(_:_:_:)
• MusicTrackNewExtendedNoteEvent(_:_:_:)
• MusicTrackNewExtendedTempoEvent(_:_:_:)
• MusicTrackNewMIDIChannelEvent(_:_:_:)
• MusicTrackNewMIDINoteEvent(_:_:_:)
• MusicTrackNewMIDIRawDataEvent(_:_:_:)
• MusicTrackNewMetaEvent(_:_:_:)