X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fcluster.hh;h=c35d4808f71040ee822f8a6a96d934caeb999038;hb=058370efc7e9710f149d0f444328bb1fcd7bdec1;hp=6b6ad1dda065ebdb9e3580071e10fbbcfbb6522d;hpb=75eebcb49e52d296b1da3e1074e0825d2c780db4;p=lilypond.git

diff --git a/lily/include/cluster.hh b/lily/include/cluster.hh
index 6b6ad1dda0..c35d4808f7 100644
--- a/lily/include/cluster.hh
+++ b/lily/include/cluster.hh
@@ -1,23 +1,34 @@
 /*
-  cluster.hh
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 2002--2014 Juergen Reuter <reuter@ipd.uka.de>
 
-  (c) 2002--2006 Juergen Reuter <reuter@ipd.uka.de>
+  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 CLUSTER_HH
 #define CLUSTER_HH
 
 #include "stencil.hh"
+#include "grob-interface.hh"
 
 class Cluster
 {
 public:
   DECLARE_SCHEME_CALLBACK (print, (SCM));
-  //  DECLARE_SCHEME_CALLBACK (after_line_breaking, (SCM));
-  static bool has_interface (Grob *);
-  // DECLARE_SCHEME_CALLBACK (set_spacing_rods, (SCM ));
+  DECLARE_SCHEME_CALLBACK (calc_cross_staff, (SCM));
+  DECLARE_GROB_INTERFACE ();
 };
 
 #endif // CLUSTER_HH