use classnames for interface naming; remove inclusion of

[lilypond.git] / lily / include / breathing-sign.hh

diff --git a/lily/include/breathing-sign.hh b/lily/include/breathing-sign.hh
index 9093230a58d40b2e0041b11c2e63a6e7c92ebef3..237fd158be1522e43151784f4dd9ae4ee99177c8 100644 (file)
--- a/lily/include/breathing-sign.hh
+++ b/lily/include/breathing-sign.hh
@@ -9,6 +9,7 @@
 #ifndef BREATHING_SIGN_HH
 #define BREATHING_SIGN_HH
 
+#include "grob-interface.hh"
 #include "lily-guile.hh"
 
 class Grob;
@@ -28,7 +29,7 @@ public:
   DECLARE_SCHEME_CALLBACK (finalis, (SCM));
   DECLARE_SCHEME_CALLBACK (offset_callback, (SCM element));
 
-  static bool has_interface (Grob *);
+  DECLARE_GROB_INTERFACE();
 };
 
 #endif // BREATHING_SIGN_HH