- void clear_regions();
- void clear_lines ();
- void clear_playlists ();
- void clear_points ();
- void clear_markers ();
- void clear_midi_notes ();
- void clear_midi_regions ();
+ void clear_regions(bool with_signal = true);
+ void clear_lines (bool with_signal = true);
+ void clear_playlists (bool with_signal = true);
+ void clear_points (bool with_signal = true);
+ void clear_markers (bool with_signal = true);
+ void clear_midi_notes (bool with_signal = true);
+ void clear_midi_regions (bool with_signal = true);