Imported Upstream version 2.14.2

[lilypond.git] / lily / include / beaming-pattern.hh

diff --git a/lily/include/beaming-pattern.hh b/lily/include/beaming-pattern.hh
index 36c63c75022a4562f987bafe0f8833cb55b63e31..6eed0606b30f462576684afae4e85df2a77349e4 100644 (file)
--- a/lily/include/beaming-pattern.hh
+++ b/lily/include/beaming-pattern.hh
@@ -1,9 +1,20 @@
 /*
-  beaming-pattern.hh -- declare beaming-pattern.hh
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1999--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1999--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  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 BEAMING_PATTERN_HH
@@ -17,11 +28,11 @@ struct Beaming_options
 {
   SCM grouping_;
   bool subdivide_beams_;
-  Moment beat_length_;
+  Moment base_moment_;
   Moment measure_length_;
 
   Beaming_options ();
-  void from_context (Context*);  
+  void from_context (Context*);
 };
 
 struct Beam_rhythmic_element
@@ -31,7 +42,7 @@ struct Beam_rhythmic_element
 
   int rhythmic_importance_;
   bool invisible_;
-  
+
   Beam_rhythmic_element (Moment, int, bool);
   Beam_rhythmic_element ();
 
@@ -47,12 +58,16 @@ class Beaming_pattern
 {
 public:
   Beaming_pattern ();
-  
+
   void beamify (Beaming_options const&);
   void de_grace ();
   void add_stem (Moment d, int beams, bool invisible);
   int beamlet_count (int idx, Direction d) const;
-  
+  bool invisibility (int idx) const;
+  Moment start_moment (int idx) const;
+  Moment end_moment (int idx) const;
+  Beaming_pattern* split_pattern(int idx);
+
 private:
   vector<Beam_rhythmic_element> infos_;
   Direction flag_direction (Beaming_options const&, vsize) const;