Imported Upstream version 2.16.0

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

diff --git a/lily/include/dispatcher.hh b/lily/include/dispatcher.hh
index d812b27c63ccf73021db1e714db672999b5f1083..31bed90c7eed6030ae55bae2d5bdf6a2530009c2 100644 (file)
--- a/lily/include/dispatcher.hh
+++ b/lily/include/dispatcher.hh
@@ -39,6 +39,8 @@ class Dispatcher
 public:
   Dispatcher ();
   void broadcast (Stream_event *ev);
+  bool is_listened_class (SCM);
+  SCM listened_types ();
   void add_listener (Listener, SCM event_class);
   void remove_listener (Listener, SCM event_class);
   void register_as_listener (Dispatcher *dist);