A Discrete-Event Network Simulator
API
ampdu-tag.h
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2013
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  *
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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  * Authors: Ghada Badawy <gbadawy@gmail.com>
19  * S├ębastien Deronne <sebastien.deronne@gmail.com>
20  */
21 
22 #ifndef AMPDU_TAG_H
23 #define AMPDU_TAG_H
24 
25 #include "ns3/packet.h"
26 #include "ns3/nstime.h"
27 
28 namespace ns3 {
29 
30 class Tag;
31 
38 class AmpduTag : public Tag
39 {
40 public:
41  static TypeId GetTypeId (void);
42  virtual TypeId GetInstanceTypeId (void) const;
43 
47  AmpduTag ();
51  void SetAmpdu (bool supported);
57  void SetRemainingNbOfMpdus (uint8_t nbofmpdus);
63  void SetRemainingAmpduDuration (Time duration);
64 
65  virtual void Serialize (TagBuffer i) const;
66  virtual void Deserialize (TagBuffer i);
67  virtual uint32_t GetSerializedSize () const;
68  virtual void Print (std::ostream &os) const;
69 
76  bool GetAmpdu (void) const;
82  uint8_t GetRemainingNbOfMpdus (void) const;
88  Time GetRemainingAmpduDuration (void) const;
89 
90 private:
91  uint8_t m_ampdu;
92  uint8_t m_nbOfMpdus;
94 };
95 
96 } //namespace ns3
97 
98 #endif /* AMPDU_TAG_H */
99 
Simulation virtual time values and global simulation resolution.
Definition: nstime.h:102
uint8_t GetRemainingNbOfMpdus(void) const
Definition: ampdu-tag.cc:110
virtual void Print(std::ostream &os) const
Definition: ampdu-tag.cc:122
bool GetAmpdu(void) const
Definition: ampdu-tag.cc:104
virtual uint32_t GetSerializedSize() const
Definition: ampdu-tag.cc:79
void SetAmpdu(bool supported)
Set m_ampdu to 1.
Definition: ampdu-tag.cc:59
AmpduTag()
Create a AmpduTag with the default =0 no Ampdu.
Definition: ampdu-tag.cc:51
uint8_t m_nbOfMpdus
Remaining number of MPDUs in the A-MPDU.
Definition: ampdu-tag.h:92
The aim of the AmpduTag is to provide means for a MAC to specify that a packet includes A-MPDU since ...
Definition: ampdu-tag.h:38
tag a set of bytes in a packet
Definition: tag.h:36
Every class exported by the ns3 library is enclosed in the ns3 namespace.
virtual TypeId GetInstanceTypeId(void) const
Get the most derived TypeId for this Object.
Definition: ampdu-tag.cc:46
virtual void Deserialize(TagBuffer i)
Definition: ampdu-tag.cc:94
uint8_t m_ampdu
Flag whether it is an A-MPDU.
Definition: ampdu-tag.h:91
read and write tag data
Definition: tag-buffer.h:51
virtual void Serialize(TagBuffer i) const
Definition: ampdu-tag.cc:85
static TypeId GetTypeId(void)
Definition: ampdu-tag.cc:31
void SetRemainingNbOfMpdus(uint8_t nbofmpdus)
Definition: ampdu-tag.cc:65
a unique identifier for an interface.
Definition: type-id.h:58
Time GetRemainingAmpduDuration(void) const
Definition: ampdu-tag.cc:116
Time m_duration
Remaining duration of the A-MPDU in nanoseconds.
Definition: ampdu-tag.h:93
void SetRemainingAmpduDuration(Time duration)
Definition: ampdu-tag.cc:72