2 This file is part of LilyPond, the GNU music typesetter.
4 Copyright (C) 2002--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
6 LilyPond is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 3 of the License, or
9 (at your option) any later version.
11 LilyPond is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
19 #include "grob-interface.hh"
20 #include "lily-proto.hh"
22 #ifndef SPACING_INTERFACE_HH
23 #define SPACING_INTERFACE_HH
25 struct Spacing_interface
27 static Real minimum_distance (Grob *me, Grob *right_col);
28 static vector<Item*> right_note_columns (Grob *me);
29 static vector<Item*> left_note_columns (Grob *me);
30 static Item* right_column (Grob *me);
31 static Item* left_column (Grob *me);
32 static Drul_array<Skyline> skylines (Grob *me, Grob *right_col);
33 static Grob* extremal_break_aligned_grob (Grob *me, Direction, Direction, Interval*);
35 DECLARE_GROB_INTERFACE();
38 #endif /* SPACING_INTERFACE_HH */