2 music-list.hh -- declare Music_sequence,
3 Simultaneous_music and Sequential_music
5 source file of the GNU LilyPond music typesetter
7 (c) 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
11 #ifndef Music_sequence_HH
12 #define Music_sequence_HH
18 class Music_list : public Cons_list<Music>
21 Musical_pitch do_relative_octave (Musical_pitch, bool);
22 void add_music (Music*);
23 Music_list (Music_list const&);
29 Music can be a list of other "Music" elements
31 class Music_sequence : public Music
34 Music_list * music_p_list_p_;
36 Music_sequence (Music_sequence const&);
37 Music_sequence (Music_list *l_p);
39 VIRTUAL_COPY_CONS(Music);
40 Musical_pitch do_relative_octave (Musical_pitch p, bool b);
41 virtual void transpose (Musical_pitch );
42 virtual void compress (Moment);
43 void add_music (Music *music_p);
44 int length_i () const;
45 Moment cumulative_length () const;
46 Moment maximum_length () const;
47 virtual ~Music_sequence ();
50 virtual Musical_pitch to_relative_octave (Musical_pitch);
51 virtual void do_print() const;
55 Simultaneous_music is a list of music-elements which happen simultaneously
57 class Simultaneous_music : public Music_sequence
61 VIRTUAL_COPY_CONS(Music);
63 Simultaneous_music(Music_list *);
64 virtual Musical_pitch to_relative_octave (Musical_pitch);
65 virtual Moment length_mom () const;
70 The request is a collection of Requests. A note that you enter in mudela is
71 one Request_chord, one syllable of lyrics is one Request_chord
73 class Request_chord : public Simultaneous_music
76 VIRTUAL_COPY_CONS(Music);
78 virtual Musical_pitch to_relative_octave (Musical_pitch);
84 Sequential_music is a list of music-elements which are placed behind each other.
86 class Sequential_music : public Music_sequence
89 VIRTUAL_COPY_CONS(Music);
91 Sequential_music(Music_list*);
92 virtual Moment length_mom () const;
94 #endif // Music_sequence_HH