X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fnote-spacing.hh;h=7fde934f512a8ddf1b46a877eda984cccd19f11e;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=19b0f66c91dc029d354c6d9fc1482aa88dd3c759;hpb=7e72a1e50e94a7f9738d62599de79fe7745f600c;p=lilypond.git

diff --git a/lily/include/note-spacing.hh b/lily/include/note-spacing.hh
index 19b0f66c91..7fde934f51 100644
--- a/lily/include/note-spacing.hh
+++ b/lily/include/note-spacing.hh
@@ -1,27 +1,37 @@
-/*   
-note-spacing.hh -- declare Note_spacing
+/*
+  This file is part of LilyPond, the GNU music typesetter.
 
-source file of the GNU LilyPond music typesetter
+  Copyright (C) 2001--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-(c) 2001--2004 Han-Wen Nienhuys <hanwen@cs.uu.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 NOTE_SPACING_HH
 #define NOTE_SPACING_HH
 
+#include "grob-interface.hh"
 #include "lily-proto.hh"
+#include "spring.hh"
 
 class Note_spacing
 {
 public:
-  static bool has_interface (Grob*);
+  DECLARE_GROB_INTERFACE ();
 
-  static void get_spacing (Grob *me, Item* , Real, Real, Real*, Real*);
-  static void stem_dir_correction (Grob *me, Item * next_col, Real incr,
-				   Real*, Real*);
-  static Item * right_column (Grob*);
-  static Item * left_column (Grob*);  
+  static Spring get_spacing (Grob *me, Item *, Spring, Real);
+  static void stem_dir_correction (Grob *me, Item *next_col, Real incr,
+                                   Real *space);
 };
 
 #endif /* NOTE_SPACING_HH */