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diff --git a/cpp/src/qpid/client/AckPolicy.h b/cpp/src/qpid/client/AckPolicy.h
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+++ b/cpp/src/qpid/client/AckPolicy.h
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+#ifndef QPID_CLIENT_ACKPOLICY_H
+#define QPID_CLIENT_ACKPOLICY_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.
+ *
+ */
+
+namespace qpid {
+namespace client {
+
+/**
+ * Policy for automatic acknowledgement of messages.
+ */
+class AckPolicy
+{
+    size_t interval;
+    size_t count;
+
+  public:
+    /**
+     *@param n: acknowledge every n messages.
+     *n==0 means no automatick acknowledgement.
+     */
+    AckPolicy(size_t n=1) : interval(n), count(n) {}
+
+    void ack(const Message& msg) {
+        if (!interval) return;
+        bool send=(--count==0);
+        msg.acknowledge(true, send);
+        if (send) count = interval;
+    }
+};
+
+}} // namespace qpid::client
+
+
+
+#endif  /*!QPID_CLIENT_ACKPOLICY_H*/