expose convert

ianpaulwright · ianpaulwright · commit 9e892d39b237 · 2019-11-17T17:17:01.000Z
diff --git a/src/Datalog.h b/src/Datalog.h
@@ -495,10 +495,6 @@ struct State
 		return it;
 	}
 
-private:
-	typedef tuple<RELATIONs...> RelationsType;
-	typedef tuple<typename RELATIONs::Set...> TupleType;
-
 	template <typename RELATION_TYPE>
 	static typename RELATION_TYPE::Set convert(const typename RELATION_TYPE::TrackedSet& trackedSet) {
 		typename RELATION_TYPE::Set set;
@@ -508,6 +504,10 @@ struct State
 		return set;
 	}
 
+private:
+	typedef tuple<RELATIONs...> RelationsType;
+	typedef tuple<typename RELATIONs::Set...> TupleType;
+
 	template <typename RELATION_TYPE>
 	static typename RELATION_TYPE::TrackedSet convert(const typename RELATION_TYPE::Set& set) {
 		typename RELATION_TYPE::TrackedSet trackedSet;
