X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fstem.hh;h=cbb8f690948d00dbddcdf56f7802d4bb7bee5ce2;hb=5b4b0d6e9a197e8f9eb085b7c2ad78b8be3e5cfc;hp=8808d16665576eec2b82a9786684e911945cd78e;hpb=d8082113a0df616e7beabc0417c3590a3fac7320;p=lilypond.git

diff --git a/lily/include/stem.hh b/lily/include/stem.hh
index 8808d16665..cbb8f69094 100644
--- a/lily/include/stem.hh
+++ b/lily/include/stem.hh
@@ -1,7 +1,7 @@
 /*
   stem.hh -- declare Stem
 
-  (c) 1996--2006 Han-Wen Nienhuys
+  (c) 1996--2008 Han-Wen Nienhuys
 */
 
 #ifndef STEM_HH
@@ -33,6 +33,8 @@ public:
   static Real thickness (Grob *);
   static int head_count (Grob *);
   static bool is_invisible (Grob *);
+  static bool is_normal_stem (Grob *);
+  static bool is_cross_staff (Grob *);
   static Interval head_positions (Grob *);
   static Real stem_end_position (Grob *);
   static Stencil flag (Grob *);
@@ -52,5 +54,7 @@ public:
   DECLARE_SCHEME_CALLBACK (width, (SCM smob));
   DECLARE_SCHEME_CALLBACK (pure_height, (SCM, SCM, SCM));
   DECLARE_SCHEME_CALLBACK (height, (SCM));
+  DECLARE_SCHEME_CALLBACK (calc_cross_staff, (SCM));
+  DECLARE_SCHEME_CALLBACK (calc_flag, (SCM));
 };
 #endif