/usr/include/qpid/broker/MessageDeque.h is in libqpidbroker2-dev 0.16-9ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | #ifndef QPID_BROKER_MESSAGEDEQUE_H
#define QPID_BROKER_MESSAGEDEQUE_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/broker/Messages.h"
#include "qpid/broker/QueuedMessage.h"
#include <deque>
namespace qpid {
namespace broker {
/**
* Provides the standard FIFO queue behaviour.
*/
class MessageDeque : public Messages
{
public:
MessageDeque();
size_t size();
bool deleted(const QueuedMessage&);
void release(const QueuedMessage&);
bool acquire(const framing::SequenceNumber&, QueuedMessage&);
bool find(const framing::SequenceNumber&, QueuedMessage&);
bool browse(const framing::SequenceNumber&, QueuedMessage&, bool);
bool consume(QueuedMessage&);
bool push(const QueuedMessage& added, QueuedMessage& removed);
void updateAcquired(const QueuedMessage& acquired);
void foreach(Functor);
void removeIf(Predicate);
private:
typedef std::deque<QueuedMessage> Deque;
Deque messages;
size_t available;
size_t head;
size_t index(const framing::SequenceNumber&);
void clean();
};
}} // namespace qpid::broker
#endif /*!QPID_BROKER_MESSAGEDEQUE_H*/
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