-/*
+/*
repeated-music.hh -- declare Repeated_music
-
+
source file of the GNU LilyPond music typesetter
-
- (c) 1999--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
- */
+
+ (c) 1999--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+*/
#ifndef REPEATED_MUSIC_HH
#define REPEATED_MUSIC_HH
#include "music.hh"
-
/**
Musical repeats.
There are three modes of representing this music:
BODY A
- B
- C
+ B
+ C
is called "folded". Mostly used for lyrics.
-
+
BODY A B C
is called volta. This is common notation
If the number of repeats is bigger than the number of alternatives, then
the first alternative is assumed to be repeated.
-
*/
-class Repeated_music : public Music
+class Repeated_music
{
public:
- Repeated_music ();
- Repeated_music (SCM);
- VIRTUAL_COPY_CONSTRUCTOR (Music, Repeated_music);
-
- Music *body () const;
- SCM alternatives () const;
+ static Music *body (Music *);
+ static SCM alternatives (Music *);
/* How often do we repeat? */
- int repeat_count () const;
- virtual Pitch to_relative_octave (Pitch);
+ static int repeat_count (Music *);
+ DECLARE_SCHEME_CALLBACK (relative_callback, (SCM, SCM));
- Moment body_get_length () const;
- Moment alternatives_get_length (bool fold) const;
- Moment alternatives_volta_get_length () const;
+ static Moment body_get_length (Music *);
+ static Moment alternatives_get_length (Music *, bool fold);
+ static Moment alternatives_volta_get_length (Music *);
DECLARE_SCHEME_CALLBACK (unfolded_music_length, (SCM));
DECLARE_SCHEME_CALLBACK (volta_music_length, (SCM));
- DECLARE_SCHEME_CALLBACK (folded_music_length, (SCM));
+ DECLARE_SCHEME_CALLBACK (folded_music_length, (SCM));
DECLARE_SCHEME_CALLBACK (minimum_start, (SCM));
- DECLARE_SCHEME_CALLBACK (first_start, (SCM));
+ DECLARE_SCHEME_CALLBACK (first_start, (SCM));
};
-
#endif /* REPEATED_MUSIC_HH */