X-Git-Url: http://git.vrable.net/?a=blobdiff_plain;f=ref.h;h=e7d41e1d998a8ae8a28582d30a29590da7351f58;hb=ca9a4006c4ffc86a24d653d1b1b68bec4a6fbfdf;hp=7ed7ff044366a6a379dec641d3cbd59c2aee4188;hpb=fbb042e3bbfe0796b0986fa0ffa9cde75c6e3bce;p=cumulus.git

diff --git a/ref.h b/ref.h
index 7ed7ff0..e7d41e1 100644
--- a/ref.h
+++ b/ref.h
@@ -68,9 +68,9 @@ public:
     ObjectReference(const std::string& segment, int sequence);
     ObjectReference(const std::string& segment, const std::string& sequence);
 
-    bool is_null() { return segment.size() == 0; }
+    bool is_null() const { return segment.size() == 0; }
     std::string to_string() const;
-    static ObjectReference *parse(const std::string& s);
+    static ObjectReference parse(const std::string& s);
 
     std::string get_segment() const { return segment; }
     std::string get_sequence() const { return object; }