X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fdirectional-element-interface.hh;h=898f6f1d89a21eb7b06dad0a029f2c52e0409fba;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=b77ef71754660c3406f17b0c325eeacb0b3a6890;hpb=df4a7c4a55148e065d878dcc2f7e09ac27ea9c32;p=lilypond.git

diff --git a/lily/include/directional-element-interface.hh b/lily/include/directional-element-interface.hh
index b77ef71754..898f6f1d89 100644
--- a/lily/include/directional-element-interface.hh
+++ b/lily/include/directional-element-interface.hh
@@ -1,26 +1,31 @@
-/*   
-  directional-element.hh -- declare Directional_element
-  
-  source file of the GNU LilyPond music typesetter
-  
-  (c) 1999--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-  
- */
+/*
+  This file is part of LilyPond, the GNU music typesetter.
+
+  Copyright (C) 1999--2015 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 DIRECTIONAL_ELEMENT_HH
 #define DIRECTIONAL_ELEMENT_HH
 
-#include "grob.hh"
-
-struct Directional_element_interface 
-{
-public:
-  static SCM direction_sym ;
-  static void set  (Grob*,Direction d);
-  static Direction get (Grob*) ;
-  static bool has_interface (Grob*) ;
-};
+#include "lily-proto.hh"
+#include "direction.hh"
 
+// what is the advantage not having these two as STATICs of GROB -- jcn
+void set_grob_direction (Grob *, Direction);
+Direction get_grob_direction (Grob *);
 
 #endif /* DIRECTIONAL_ELEMENT_HH */