1 files changed, 43 insertions, 0 deletions
diff --git a/trunk/qpid/cpp/src/qpid/cluster/MemberSet.h b/trunk/qpid/cpp/src/qpid/cluster/MemberSet.h
new file mode 100644
index 0000000000..df3df7c319
--- /dev/null
+++ b/trunk/qpid/cpp/src/qpid/cluster/MemberSet.h
@@ -0,0 +1,43 @@
+#ifndef QPID_CLUSTER_MEMBERSET_H
+#define QPID_CLUSTER_MEMBERSET_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 <set>
+#include <iosfwd>
+
+namespace qpid {
+namespace cluster {
+
+typedef std::set<MemberId> MemberSet;
+
+MemberSet decodeMemberSet(const std::string&);
+
+MemberSet intersection(const MemberSet& a, const MemberSet& b);
+
+std::ostream& operator<<(std::ostream& o, const MemberSet& ms);
+
+
+}} // namespace qpid::cluster
+
+#endif  /*!QPID_CLUSTER_MEMBERSET_H*/