1 files changed, 2 insertions, 0 deletions
diff --git a/muse2/muse/waveevent.h b/muse2/muse/waveevent.h
index 4174e3f5..d11803c7 100644
--- a/muse2/muse/waveevent.h
+++ b/muse2/muse/waveevent.h
@@ -49,6 +49,8 @@ class WaveEventBase : public EventBase {
    public:
       WaveEventBase(EventType t);
       virtual ~WaveEventBase() {}
+      
+      virtual bool isSimilarTo(const EventBase& other) const;
 
       virtual void read(Xml&);
       virtual void write(int, Xml&, const Pos& offset, bool forcePath = false) const;