A Discrete-Event Network Simulator
API
amsdu-subframe-header.cc
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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#include "ns3/address-utils.h"
23
24namespace ns3 {
25
26NS_OBJECT_ENSURE_REGISTERED (AmsduSubframeHeader);
27
28TypeId
30{
31 static TypeId tid = TypeId ("ns3::AmsduSubframeHeader")
32 .SetParent<Header> ()
33 .SetGroupName ("Wifi")
34 .AddConstructor<AmsduSubframeHeader> ()
35 ;
36 return tid;
37}
38
41{
42 return GetTypeId ();
43}
44
46 : m_length (0)
47{
48}
49
51{
52}
53
56{
57 return (6 + 6 + 2);
58}
59
60void
62{
63 WriteTo (i, m_da);
64 WriteTo (i, m_sa);
66}
67
70{
72 ReadFrom (i, m_da);
73 ReadFrom (i, m_sa);
74 m_length = i.ReadNtohU16 ();
75 return i.GetDistanceFrom (start);
76}
77
78void
79AmsduSubframeHeader::Print (std::ostream &os) const
80{
81 os << "DA = " << m_da << ", SA = " << m_sa << ", length = " << m_length;
82}
83
84void
86{
87 m_da = to;
88}
89
90void
92{
93 m_sa = from;
94}
95
96void
98{
99 m_length = length;
100}
101
104{
105 return m_da;
106}
107
110{
111 return m_sa;
112}
113
114uint16_t
116{
117 return m_length;
118}
119
120} //namespace ns3
Headers for A-MSDU subframes.
void SetSourceAddr(Mac48Address to)
Set source address function.
uint32_t GetSerializedSize(void) const override
static TypeId GetTypeId(void)
Get the type ID.
void SetDestinationAddr(Mac48Address to)
Set destination address function.
Mac48Address m_sa
source address
void Serialize(Buffer::Iterator start) const override
uint16_t m_length
length in bytes
TypeId GetInstanceTypeId(void) const override
Get the most derived TypeId for this Object.
Mac48Address m_da
destination address
void SetLength(uint16_t length)
Set length function.
Mac48Address GetDestinationAddr(void) const
Get destination address function.
uint32_t Deserialize(Buffer::Iterator start) override
uint16_t GetLength(void) const
Get length function.
void Print(std::ostream &os) const override
Mac48Address GetSourceAddr(void) const
Get source address function.
iterator in a Buffer instance
Definition: buffer.h:99
uint16_t ReadNtohU16(void)
Definition: buffer.h:946
void WriteHtonU16(uint16_t data)
Definition: buffer.h:905
uint32_t GetDistanceFrom(Iterator const &o) const
Definition: buffer.cc:788
Protocol header serialization and deserialization.
Definition: header.h:43
an EUI-48 address
Definition: mac48-address.h:44
a unique identifier for an interface.
Definition: type-id.h:59
TypeId SetParent(TypeId tid)
Set the parent TypeId.
Definition: type-id.cc:922
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
Definition: object-base.h:45
Every class exported by the ns3 library is enclosed in the ns3 namespace.
void WriteTo(Buffer::Iterator &i, Ipv4Address ad)
Write an Ipv4Address to a Buffer.
void ReadFrom(Buffer::Iterator &i, Ipv4Address &ad)
Read an Ipv4Address from a Buffer.
def start()
Definition: core.py:1852