Merge branch 'master' of git+ssh://repo.or.cz/srv/git/lilypond

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

diff --git a/lily/include/paper-column.hh b/lily/include/paper-column.hh
index f9686a4968811331cdcf62b9e732a7c1cce528f6..6adbdbe1795f8e80ad5b5c5353b26287f22d76a5 100644 (file)
--- a/lily/include/paper-column.hh
+++ b/lily/include/paper-column.hh
@@ -33,6 +33,9 @@ public:
 
   static int compare (Grob * const &a,
                      Grob * const &b);
+  static bool less_than (Grob *const &a,
+                        Grob *const &b);
+
   int get_rank () const { return rank_; }
   void set_rank (int);