A Discrete-Event Network Simulator
API
msdu-aggregator.h
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2009 MIRKO BANCHI
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation;
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  * Author: Mirko Banchi <mk.banchi@gmail.com>
19  */
20 
21 #ifndef MSDU_AGGREGATOR_H
22 #define MSDU_AGGREGATOR_H
23 
24 #include "ns3/ptr.h"
25 #include "ns3/packet.h"
26 #include "ns3/object.h"
27 #include "amsdu-subframe-header.h"
28 #include <list>
29 
30 namespace ns3 {
31 
32 class WifiMacHeader;
33 
38 class MsduAggregator : public Object
39 {
40 public:
41  typedef std::list<std::pair<Ptr<Packet>, AmsduSubframeHeader> > DeaggregatedMsdus;
42  typedef std::list<std::pair<Ptr<Packet>, AmsduSubframeHeader> >::const_iterator DeaggregatedMsdusCI;
43 
44  static TypeId GetTypeId (void);
45 
46  virtual void SetMaxAmsduSize (uint32_t maxSize) = 0;
47  virtual uint32_t GetMaxAmsduSize (void) const = 0;
48 
49  /* Adds <i>packet</i> to <i>aggregatedPacket</i>. In concrete aggregator's implementation is
50  * specified how and if <i>packet</i> can be added to <i>aggregatedPacket</i>. If <i>packet</i>
51  * can be added returns true, false otherwise.
52  */
53  virtual bool Aggregate (Ptr<const Packet> packet, Ptr<Packet> aggregatedPacket,
54  Mac48Address src, Mac48Address dest) = 0;
55 
56  static DeaggregatedMsdus Deaggregate (Ptr<Packet> aggregatedPacket);
57 };
58 
59 } //namespace ns3
60 
61 #endif /* MSDU_AGGREGATOR_H */
virtual bool Aggregate(Ptr< const Packet > packet, Ptr< Packet > aggregatedPacket, Mac48Address src, Mac48Address dest)=0
std::list< std::pair< Ptr< Packet >, AmsduSubframeHeader > >::const_iterator DeaggregatedMsdusCI
static DeaggregatedMsdus Deaggregate(Ptr< Packet > aggregatedPacket)
static TypeId GetTypeId(void)
std::list< std::pair< Ptr< Packet >, AmsduSubframeHeader > > DeaggregatedMsdus
Every class exported by the ns3 library is enclosed in the ns3 namespace.
an EUI-48 address
Definition: mac48-address.h:43
virtual void SetMaxAmsduSize(uint32_t maxSize)=0
Introspection did not find any typical Config paths.
Abstract class that concrete msdu aggregators have to implement.
virtual uint32_t GetMaxAmsduSize(void) const =0
A base class which provides memory management and object aggregation.
Definition: object.h:87
a unique identifier for an interface.
Definition: type-id.h:58