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diff --git a/cpp/src/qpid/ha/ReplicationTest.h b/cpp/src/qpid/ha/ReplicationTest.h
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+++ b/cpp/src/qpid/ha/ReplicationTest.h
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+#ifndef QPID_HA_REPLICATIONTEST_H
+#define QPID_HA_REPLICATIONTEST_H
+
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+
+#include "types.h"
+#include "qpid/types/Variant.h"
+#include <string>
+
+namespace qpid {
+
+namespace broker {
+class Queue;
+}
+
+namespace framing {
+class FieldTable;
+}
+
+namespace ha {
+/**
+ * Test whether something is replicated, taking into account the
+ * default replication level.
+ */
+class ReplicationTest
+{
+  public:
+    ReplicationTest(ReplicateLevel replicateDefault_) :
+        replicateDefault(replicateDefault_) {}
+
+    // Return the simple replication level, accounting for defaults.
+    ReplicateLevel replicateLevel(const std::string& str);
+    ReplicateLevel replicateLevel(const framing::FieldTable& f);
+    ReplicateLevel replicateLevel(const types::Variant::Map& m);
+
+    // Return true if replication for a queue is enabled at level or higher,
+    // taking account of default level and queue settings.
+    bool isReplicated(ReplicateLevel level,
+                      const types::Variant::Map& args, bool autodelete, bool exclusive);
+    bool isReplicated(ReplicateLevel level,
+                      const framing::FieldTable& args, bool autodelete, bool exclusive);
+    bool isReplicated(ReplicateLevel level, const broker::Queue&);
+  private:
+    ReplicateLevel replicateDefault;
+};
+}} // namespace qpid::ha
+
+#endif  /*!QPID_HA_REPLICATIONTEST_H*/