Refactor pure-height calculations.

[lilypond.git] / lily / include / paper-score.hh

diff --git a/lily/include/paper-score.hh b/lily/include/paper-score.hh
index a63a2d93acdbcd467f2f465e3c45c7fd73d0142c..e8309be265bec365c5f822311442c401a74e0dd7 100644 (file)
--- a/lily/include/paper-score.hh
+++ b/lily/include/paper-score.hh
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1996--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1996--2010 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
@@ -33,6 +33,7 @@ class Paper_score : public Music_output
 
   mutable vector<Grob*> cols_;
   mutable vector<vsize> break_indices_;
+  mutable vector<vsize> break_ranks_;
 public:
   Paper_score (Output_def *);
   
@@ -43,11 +44,12 @@ public:
 
   void typeset_system (System *);
   vector<Column_x_positions> calc_breaking ();
-  vector<vsize> find_break_indices () const;
   vector<vsize> get_break_indices () const;
+  vector<vsize> get_break_ranks () const;
   vector<Grob*> get_columns () const;
   SCM get_paper_systems ();
 protected:
+  void find_break_indices () const;
   virtual void process ();
   virtual void derived_mark () const;