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* lily/include/repeated-music.hh (class Repeated_music): change
[lilypond.git] / lily / include / music-sequence.hh
1 /*   
2   music-sequence.hh -- declare Music_sequence
3   
4   source file of the GNU LilyPond music typesetter
5   
6   (c) 2000--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
7   
8  */
9
10 #ifndef MUSIC_SEQUENCE_HH
11 #define MUSIC_SEQUENCE_HH
12
13 #include "music.hh"
14
15 struct Music_sequence
16 {
17 public:
18   DECLARE_SCHEME_CALLBACK(cumulative_length_callback, (SCM));
19   DECLARE_SCHEME_CALLBACK(maximum_length_callback, (SCM));
20   DECLARE_SCHEME_CALLBACK(minimum_start_callback, (SCM));
21   DECLARE_SCHEME_CALLBACK(first_start_callback, (SCM));
22   DECLARE_SCHEME_CALLBACK(simultaneous_relative_callback, (SCM, SCM));
23   DECLARE_SCHEME_CALLBACK(event_chord_relative_callback, (SCM, SCM));
24   
25   Pitch do_relative_octave (Pitch p, bool b);
26   
27   static Moment cumulative_length (SCM) ;
28   static Moment maximum_length (SCM) ;
29   static Moment first_start (SCM list) ;
30   static Moment minimum_start (SCM list);
31 };
32
33 SCM ly_transpose_key_alist (SCM l, SCM pit);
34 Pitch music_list_to_relative (SCM l,Pitch p, bool ret_first);
35 void transpose_music_list (SCM , Pitch);
36 void compress_music_list (SCM, Moment);
37
38 #endif