- virtual void transpose(Melodic_req const &){}
- virtual Moment duration() const { return 0; }
-
- /* accessors for children
- maybe checkout RTTI
- */
- virtual Barcheck_req *barcheck() { return 0; }
- virtual Note_req *note() { return 0;}
- virtual Script_req *script() { return 0;}
- virtual Stem_req *stem() { return 0;}
- virtual Text_req*text() { return 0; }
- virtual Rest_req *rest() { return 0; }
- virtual Span_req *span() { return 0; }
- virtual Beam_req *beam() { return 0 ; }
- virtual Plet_req* plet() { return 0; }
- virtual Slur_req *slur() { return 0 ; }
- virtual Rhythmic_req*rhythmic() { return 0; }
- virtual Lyric_req* lreq_l() { return 0; }
- virtual Melodic_req *melodic() { return 0; }
- virtual Spacing_req * spacing() { return 0; }
- virtual Blank_req * blank() { return 0; }
- virtual Musical_req *musical() { return 0; }
- virtual Command_req * command() { return 0; }