* lily/grob-property.cc (get_interfaces): new function.

[lilypond.git] / lily / note-column.cc

diff --git a/lily/note-column.cc b/lily/note-column.cc
index f49b65b986fe97ce49fa00377f770258a80590ff..0b7481529ad209f89027f371d4a21a305e70bb9a 100644 (file)
--- a/lily/note-column.cc
+++ b/lily/note-column.cc
@@ -20,6 +20,7 @@ using namespace std;
 #include "note-head.hh"
 #include "accidental-placement.hh"
 #include "pointer-group-interface.hh"
+#include "directional-element-interface.hh"
 
 /*
   TODO: figure out if we can prune this class. This is just an
@@ -73,7 +74,7 @@ Note_column::dir (Grob *me)
 {
   Grob *stem = unsmob_grob (me->get_object ("stem"));
   if (stem && Stem::has_interface (stem))
-    return Stem::get_direction (stem);
+    return get_grob_direction (stem);
   else
     {
       extract_grob_set (me, "note-heads", heads);