1 files changed, 2 insertions, 0 deletions

diff --git a/c++-qt/src/list.h b/c++-qt/src/list.h
index f712fa5..6e5ac56 100644
--- a/c++-qt/src/list.h
+++ b/c++-qt/src/list.h
@@ -15,6 +15,8 @@ namespace Gats
                 List();
                 virtual ~List();
 
+                virtual Object *clone() const;
+
                 virtual Type getType() const { return typeList; }
 
                 virtual void write( QIODevice &rOut ) const;