use classnames for interface naming; remove inclusion of

[lilypond.git] / lily / include / hairpin.hh

diff --git a/lily/include/hairpin.hh b/lily/include/hairpin.hh
index 521fad1e4cdb84ee3ee6463a09ddbe755e57c50d..b76b4373a3970f624cffafb816cb7371a174909f 100644 (file)
--- a/lily/include/hairpin.hh
+++ b/lily/include/hairpin.hh
@@ -8,6 +8,7 @@
 
 #ifndef HAIRPIN_HH
 #define HAIRPIN_HH
+#include "grob-interface.hh"
 
 #include "lily-guile.hh"
 #include "lily-proto.hh"
@@ -20,7 +21,7 @@ public:
   DECLARE_SCHEME_CALLBACK (print, (SCM));
   DECLARE_SCHEME_CALLBACK (after_line_breaking, (SCM));
   static void consider_suicide (Spanner*);
-  static bool has_interface (Grob *);
+  DECLARE_GROB_INTERFACE();
 };
 
 #endif // HAIRPIN_HH