2 pitch-interval.hh -- declare Pitch_interval
4 source file of the GNU LilyPond music typesetter
6 (c) 2004 Han-Wen Nienhuys <hanwen@xs4all.nl>
10 #ifndef PITCH_INTERVAL_HH
11 #define PITCH_INTERVAL_HH
15 class Pitch_interval : public Drul_array<Pitch>
19 Pitch_interval(Pitch, Pitch);
20 void add_point (Pitch);
21 bool is_empty () const;
24 #endif /* PITCH_INTERVAL_HH */