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diff --git a/M4-RCs/qpid/cpp/src/qpid/client/SubscriptionImpl.h b/M4-RCs/qpid/cpp/src/qpid/client/SubscriptionImpl.h
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--- a/M4-RCs/qpid/cpp/src/qpid/client/SubscriptionImpl.h
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@@ -1,109 +0,0 @@
-#ifndef QPID_CLIENT_SUBSCRIPTIONIMPL_H
-#define QPID_CLIENT_SUBSCRIPTIONIMPL_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 "qpid/client/SubscriptionSettings.h"
-#include "qpid/client/Session.h"
-#include "qpid/client/MessageListener.h"
-#include "qpid/framing/enum.h"
-#include "qpid/framing/SequenceSet.h"
-#include "qpid/sys/Mutex.h"
-#include "qpid/RefCounted.h"
-
-namespace qpid {
-namespace client {
-
-class SubscriptionManager;
-
-class SubscriptionImpl : public RefCounted, public MessageListener {
- public:
- SubscriptionImpl(SubscriptionManager&, const std::string& queue,
- const SubscriptionSettings&, const std::string& name, MessageListener* =0);
-
- /** The name of the subsctription, used as the "destination" for messages from the broker.
- * Usually the same as the queue name but can be set differently.
- */
- std::string getName() const;
-
- /** Name of the queue this subscription subscribes to */
- std::string getQueue() const;
-
- /** Get the flow control and acknowledgement settings for this subscription */
- const SubscriptionSettings& getSettings() const;
-
- /** Set the flow control parameters */
- void setFlowControl(const FlowControl&);
-
- /** Automatically acknowledge (acquire and accept) batches of n messages.
- * You can disable auto-acknowledgement by setting n=0, and use acquire() and accept()
- * to manually acquire and accept messages.
- */
- void setAutoAck(size_t n);
-
- /** Get the set of ID's for messages received by this subscription but not yet acquired.
- * This will always be empty if acquireMode=ACQUIRE_MODE_PRE_ACQUIRED
- */
- SequenceSet getUnacquired() const;
-
- /** Get the set of ID's for messages acquired by this subscription but not yet accepted. */
- SequenceSet getUnaccepted() const;
-
- /** Acquire messageIds and remove them from the un-acquired set for the session. */
- void acquire(const SequenceSet& messageIds);
-
- /** Accept messageIds and remove them from the un-accepted set for the session. */
- void accept(const SequenceSet& messageIds);
-
- /** Release messageIds and remove them from the un-accepted set for the session. */
- void release(const SequenceSet& messageIds);
-
- /** Get the session associated with this subscription */
- Session getSession() const;
-
- /** Get the subscription manager associated with this subscription */
- SubscriptionManager& getSubscriptionManager() const;
-
- /** Send subscription request and issue appropriate flow control commands. */
- void subscribe();
-
- /** Cancel the subscription. */
- void cancel();
-
- /** Grant specified credit for this subscription **/
- void grantCredit(framing::message::CreditUnit unit, uint32_t value);
-
- void received(Message&);
-
- private:
-
- mutable sys::Mutex lock;
- SubscriptionManager& manager;
- std::string name, queue;
- SubscriptionSettings settings;
- framing::SequenceSet unacquired, unaccepted;
- MessageListener* listener;
-};
-
-}} // namespace qpid::client
-
-#endif /*!QPID_CLIENT_SUBSCRIPTIONIMPL_H*/