X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;ds=sidebyside;f=lily%2Finclude%2Fstem.hh;h=b3663b6eeeef3046ff6e655708b8f87a7950f486;hb=89db5c71c36627cfc7d9bd9754a014b8bc95c6c2;hp=3d06bca6f6e08745fac2cf705ceba87ba7e9536d;hpb=2893f2dd20c081c06c1c7356551344801f8a233a;p=lilypond.git

diff --git a/lily/include/stem.hh b/lily/include/stem.hh
index 3d06bca6f6..b3663b6eee 100644
--- a/lily/include/stem.hh
+++ b/lily/include/stem.hh
@@ -9,8 +9,8 @@
 
 #include "std-vector.hh"
 #include "lily-proto.hh"
-#include "lily-guile.hh"
 #include "stem-info.hh"
+#include "grob-interface.hh"
 
 class Stem
 {
@@ -33,11 +33,12 @@ public:
   static Real thickness (Grob *);
   static int head_count (Grob *);
   static bool is_invisible (Grob *);
+  static bool is_normal_stem (Grob *);
   static Interval head_positions (Grob *);
   static Real stem_end_position (Grob *);
   static Stencil flag (Grob *);
   static Stencil get_translated_flag (Grob*);
-  static bool has_interface (Grob *);
+  DECLARE_GROB_INTERFACE();
   static void set_spacing_hints (Grob *);
   
   DECLARE_SCHEME_CALLBACK (print, (SCM));