2 chord.hh -- declare Chord
4 source file of the GNU LilyPond music typesetter
6 (c) 1999 Jan Nieuwenhuizen <janneke@gnu.org>
13 #include "musical-pitch.hh"
14 #include "lily-proto.hh"
16 #include "molecule.hh"
22 Molecule modifier_mol;
23 Molecule addition_mol;
24 Molecule inversion_mol;
28 class Chord : public Item
31 VIRTUAL_COPY_CONS (Score_element);
32 static Array<Musical_pitch> base_arr (Musical_pitch p);
33 static int find_tonic_i (Array<Musical_pitch> const*);
34 static int find_pitch_i (Array<Musical_pitch> const*, Musical_pitch p);
35 static int find_notename_i (Array<Musical_pitch> const*, Musical_pitch p);
36 static Array<Musical_pitch> missing_thirds_pitch_arr (Array<Musical_pitch> const* pitch_arr_p);
37 static void rebuild_from_base (Array<Musical_pitch>*, int base_i);
38 static void rebuild_insert_inversion (Array<Musical_pitch>*, int tonic_i);
39 static void rebuild_transpose (Array<Musical_pitch>*, Musical_pitch tonic, bool fix7_b);
40 static void rebuild_with_bass (Array<Musical_pitch>*, int bass_i);
41 static int step_i (Musical_pitch tonic, Musical_pitch p);
43 Chord (Array<Musical_pitch> pitch_arr, Musical_pitch* inversion_p, Musical_pitch* bass_p);
48 Array<Musical_pitch> to_pitch_arr () const;
50 void find_additions_and_subtractions(Array<Musical_pitch> pitch_arr, Array<Musical_pitch>* add_arr_p, Array<Musical_pitch>* sub_arr_p) const;
52 Molecule ly_word2molecule (SCM scm) const;
53 Molecule ly_text2molecule (SCM scm) const;
54 Molecule pitch2molecule (Musical_pitch p) const;
55 bool user_chord_name (Array<Musical_pitch> pitch_arr, Chord_name* name_p) const;
56 void banter (Array<Musical_pitch> pitch_arr, Chord_name* name_p) const;
58 Array<Musical_pitch> pitch_arr_;
59 Musical_pitch* inversion_p_;
60 Musical_pitch* bass_p_;
63 virtual Molecule* do_brew_molecule_p () const;
64 virtual void do_print () const;
67 Chord to_chord (Musical_pitch tonic, Array<Musical_pitch>* add_arr_p, Array<Musical_pitch>* sub_arr_p, Musical_pitch* inversion_p, Musical_pitch* bass_p);
69 Chord to_chord (Array<Musical_pitch> pitch_arr, Tonic_req* tonic_req, Inversion_req* inversion_req, Bass_req* bass_req, bool find_inversion_b);