2 This file is part of LilyPond, the GNU music typesetter.
4 Copyright (C) 2008--2015 Han-Wen Nienhuys <hanwen@lilypond.org>
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/>.
20 #ifndef SKYLINE_PAIR_HH
21 #define SKYLINE_PAIR_HH
25 class Skyline_pair : public Simple_smob<Skyline_pair>
28 static const char * const type_p_name_;
30 Drul_array<Skyline> skylines_;
34 Skyline_pair (vector<Box> const &boxes, Axis a);
35 Skyline_pair (vector<Drul_array<Offset> > const &buildings, Axis a);
36 Skyline_pair (vector<Skyline_pair> const &skypairs);
37 Skyline_pair (Box const &, Axis a);
43 void insert (Box const &, Axis);
44 void merge (Skyline_pair const &other);
45 Skyline &operator [] (Direction d);
46 Skyline const &operator [] (Direction d) const;
47 bool is_empty () const;
49 void print_points () const;
51 DECLARE_SCHEME_CALLBACK (skyline, (SCM, SCM));
54 #endif /* SKYLINE_PAIR_HH */