1 files changed, 1 insertions, 0 deletions
diff --git a/include/Output.h b/include/Output.h
index 6c4fdec..32d4e66 100644
--- a/include/Output.h
+++ b/include/Output.h
@@ -8,6 +8,7 @@
 class Output : public Handle {
   public:
       Output(String = "", int trunc = 1) throw (GeneralException);
+      Output(const Output &);
       virtual ~Output() {}
     virtual bool CanWrite();
     virtual bool CanRead();