Allow metadata to be written incrementally.

[cumulus.git] / ref.h

diff --git a/ref.h b/ref.h
index 13eba94..cc21a5a 100644 (file)
--- a/ref.h
+++ b/ref.h
@@ -64,6 +64,7 @@ std::string generate_uuid();
  * and converted to and from the text representation. */
 class ObjectReference {
 public:
+    ObjectReference();
     ObjectReference(const std::string& segment, int sequence);
     ObjectReference(const std::string& segment, const std::string& sequence);