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-rw-r--r--odb/semantics/relational/key.hxx6
1 files changed, 6 insertions, 0 deletions
diff --git a/odb/semantics/relational/key.hxx b/odb/semantics/relational/key.hxx
index 18439be..edf8c36 100644
--- a/odb/semantics/relational/key.hxx
+++ b/odb/semantics/relational/key.hxx
@@ -95,6 +95,12 @@ namespace semantics
contains_.push_back (&e);
}
+ protected:
+ key (xml::parser&, uscope&, graph&);
+
+ void
+ serialize_content (xml::serializer&) const;
+
private:
contains_list contains_;
};