/usr/include/ns3.26/ns3/drop-tail-queue.h is in libns3-dev 3.26+dfsg-1.
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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 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2007 University of Washington
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef DROPTAIL_H
#define DROPTAIL_H
#include <queue>
#include "ns3/queue.h"
namespace ns3 {
/**
* \ingroup queue
*
* \brief A FIFO packet queue that drops tail-end packets on overflow
*/
class DropTailQueue : public Queue
{
public:
/**
* \brief Get the type ID.
* \return the object TypeId
*/
static TypeId GetTypeId (void);
/**
* \brief DropTailQueue Constructor
*
* Creates a droptail queue with a maximum size of 100 packets by default
*/
DropTailQueue ();
virtual ~DropTailQueue();
private:
virtual bool DoEnqueue (Ptr<QueueItem> item);
virtual Ptr<QueueItem> DoDequeue (void);
virtual Ptr<QueueItem> DoRemove (void);
virtual Ptr<const QueueItem> DoPeek (void) const;
std::queue<Ptr<QueueItem> > m_packets; //!< the items in the queue
};
} // namespace ns3
#endif /* DROPTAIL_H */
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