Imported Upstream version 2.19.45

[lilypond.git] / lily / include / tuplet-number.hh

diff --git a/lily/include/tuplet-number.hh b/lily/include/tuplet-number.hh
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+/*
+  This file is part of LilyPond, the GNU music typesetter.
+
+  Copyright (C) 1997--2015 Jan Nieuwenhuizen <janneke@gnu.org>
+
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef Tuplet_number_HH
+#define Tuplet_number_HH
+
+#include "lily-proto.hh"
+#include "std-vector.hh"
+#include "grob-interface.hh"
+
+struct Tuplet_number
+{
+  DECLARE_SCHEME_CALLBACK (print, (SCM));
+  DECLARE_SCHEME_CALLBACK (calc_x_offset, (SCM));
+  DECLARE_SCHEME_CALLBACK (calc_y_offset, (SCM));
+  DECLARE_SCHEME_CALLBACK (calc_cross_staff, (SCM));
+
+  static Real calc_offset (Spanner *me, Axis a); // not used
+
+  static Grob *select_reference_stem (Grob *me, vector<Grob *> const &cols);
+  static Drul_array<Grob *> adjacent_note_columns (Grob *me, Grob *ref_stem);
+  static bool knee_position_against_beam (Grob *me, Grob *ref_stem);
+};
+
+#endif // Tuplet_number_HH
+