X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fstream-event.hh;h=ebdc17925cc576dcce8f1e22deadc4ec6afd5e1e;hb=5a2370dfbd5957e86ce03b84914cc08216e29ffe;hp=0ac1b4712fc91bf53288e9cc714b49b8b27c00c1;hpb=8e58d9bf219537b7c6655319d7e57e417b435d51;p=lilypond.git

diff --git a/lily/include/stream-event.hh b/lily/include/stream-event.hh
index 0ac1b4712f..ebdc17925c 100644
--- a/lily/include/stream-event.hh
+++ b/lily/include/stream-event.hh
@@ -17,20 +17,25 @@ class Stream_event : public Prob
 {
 public:
   Stream_event ();
+  VIRTUAL_COPY_CONSTRUCTOR (Stream_event, Stream_event);
+
+  Stream_event (SCM event_class, SCM mutable_props=SCM_EOL);
+  Stream_event (SCM class_name, Input *);
+
   Input *origin () const;
   void set_spot (Input *i);
+  bool internal_in_event_class (SCM class_name);
+
+  virtual SCM copy_mutable_properties () const;
 
   DECLARE_SCHEME_CALLBACK (undump, (SCM));
   DECLARE_SCHEME_CALLBACK (dump, (SCM));
-
-  // todo: remove unneeded constructors
-  Stream_event (SCM event_class, SCM mutable_props);
-  Stream_event (SCM property_alist);
-  Stream_event (SCM class_name, Input *);
-  Stream_event (Stream_event *ev);
 };
 
+#define in_event_class(class_name) internal_in_event_class (ly_symbol2scm (class_name))
+
 Stream_event *unsmob_stream_event (SCM);
 DECLARE_TYPE_P (Stream_event);
+SCM ly_event_deep_copy (SCM);
 
 #endif /* STREAM_EVENT_HH */