2 music-list.hh -- declare Music_sequence, Simultaneous_music and Sequential_music
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
10 #ifndef Music_sequence_HH
11 #define Music_sequence_HH
17 class Music_list : public Pointer_list<Music*>
20 Musical_pitch do_relative_octave (Musical_pitch, bool);
21 void add_music (Music*);
22 Music_list (Music_list const&);
28 Music can be a list of other "Music" elements
30 class Music_sequence : public Music
33 Music_list * music_p_list_p_;
35 Music_sequence (Music_sequence const&);
36 Music_sequence (Music_list *l_p);
38 VIRTUAL_COPY_CONS(Music);
39 Musical_pitch do_relative_octave (Musical_pitch p, bool b);
40 virtual void transpose (Musical_pitch );
41 virtual void compress (Moment);
42 void add_music (Music *music_p);
44 virtual void do_print() const;
48 Simultaneous_music is a list of music-elements which happen simultaneously
50 class Simultaneous_music : public Music_sequence
54 VIRTUAL_COPY_CONS(Music);
56 Simultaneous_music(Music_list *);
57 virtual Musical_pitch to_relative_octave (Musical_pitch);
58 virtual Moment duration () const;
63 The request is a collection of Requests. A note that you enter in mudela is
64 one Request_chord, one syllable of lyrics is one Request_chord
66 class Request_chord : public Simultaneous_music
69 VIRTUAL_COPY_CONS(Music);
71 virtual Musical_pitch to_relative_octave (Musical_pitch);
77 Sequential_music is a list of music-elements which are placed behind each other.
79 class Sequential_music : public Music_sequence
83 VIRTUAL_COPY_CONS(Music);
85 virtual Musical_pitch to_relative_octave (Musical_pitch);
86 Sequential_music(Music_list*);
87 virtual Moment duration () const;
89 #endif // Music_sequence_HH