ns3::aodv::RrepHeader Class Reference [AODV]

Route Reply (RREP) Message Format. More...

#include <aodv-packet.h>

Inheritance diagram for ns3::aodv::RrepHeader:

Collaboration diagram for ns3::aodv::RrepHeader:

List of all members.

Public Member Functions
	RrepHeader (uint8_t prefixSize=0, uint8_t hopCount=0, Ipv4Address dst=Ipv4Address(), uint32_t dstSeqNo=0, Ipv4Address origin=Ipv4Address(), Time lifetime=MilliSeconds(0))
	c-tor
void	SetHello (Ipv4Address src, uint32_t srcSeqNo, Time lifetime)
	Configure RREP to be a Hello message.
bool	operator== (RrepHeader const &o) const
Fields
void	SetHopCount (uint8_t count)
uint8_t	GetHopCount () const
void	SetDst (Ipv4Address a)
Ipv4Address	GetDst () const
void	SetDstSeqno (uint32_t s)
uint32_t	GetDstSeqno () const
void	SetOrigin (Ipv4Address a)
Ipv4Address	GetOrigin () const
void	SetLifeTime (Time t)
Time	GetLifeTime () const
Flags
void	SetAckRequired (bool f)
bool	GetAckRequired () const
void	SetPrefixSize (uint8_t sz)
uint8_t	GetPrefixSize () const
Header serialization/deserialization
TypeId	GetInstanceTypeId () const
uint32_t	GetSerializedSize () const
void	Serialize (Buffer::Iterator start) const
uint32_t	Deserialize (Buffer::Iterator start)
void	Print (std::ostream &os) const
static TypeId	GetTypeId ()
	This method returns the TypeId associated to ns3::Header.

---

Detailed Description

Route Reply (RREP) Message Format.

  0                   1                   2                   3
  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
  |     Type      |R|A|    Reserved     |Prefix Sz|   Hop Count   |
  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
  |                     Destination IP address                    |
  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
  |                  Destination Sequence Number                  |
  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
  |                    Originator IP address                      |
  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
  |                           Lifetime                            |
  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
  

---

Member Function Documentation

uint32_t ns3::aodv::RrepHeader::Deserialize

(

Buffer::Iterator

start

)

[virtual]

Parameters:

start

an iterator which points to where the header should written.

Returns:

the number of bytes read.

This method is used by Packet::RemoveHeader to re-create a header from the byte buffer of a packet. The data read is expected to match bit-for-bit the representation of this header in real networks.

Implements ns3::Header.

TypeId ns3::aodv::RrepHeader::GetInstanceTypeId

(

)

const [virtual]

Returns:

the TypeId associated to the most-derived type of this instance.

This method is typically implemented by ns3::Object::GetInstanceTypeId but some classes which derive from ns3::ObjectBase directly have to implement it themselves.

Implements ns3::ObjectBase.

uint32_t ns3::aodv::RrepHeader::GetSerializedSize

(

)

const [virtual]

Returns:

the expected size of the header.

This method is used by Packet::AddHeader to store a header into the byte buffer of a packet. This method should return the number of bytes which are needed to store the full header data by Serialize.

Implements ns3::Header.

static TypeId ns3::aodv::RrepHeader::GetTypeId

(

void

)

[static]

This method returns the TypeId associated to ns3::Header.

No Attributes defined for this type.
No TraceSources defined for this type.

Reimplemented from ns3::Header.

void ns3::aodv::RrepHeader::Print

(

std::ostream &

os

)

const [virtual]

Parameters:

os

output stream This method is used by Packet::Print to print the content of a trailer as ascii data to a c++ output stream. Although the trailer is free to format its output as it wishes, it is recommended to follow a few rules to integrate with the packet pretty printer: start with flags, small field values located between a pair of parens. Values should be separated by whitespace. Follow the parens with the important fields, separated by whitespace. i.e.: (field1 val1 field2 val2 field3 val3) field4 val4 field5 val5

Implements ns3::Header.

void ns3::aodv::RrepHeader::Serialize

(

Buffer::Iterator

start

)

const [virtual]

Parameters:

start

an iterator which points to where the header should be written.

This method is used by Packet::AddHeader to store a header into the byte buffer of a packet. The data written is expected to match bit-for-bit the representation of this header in a real network.

Implements ns3::Header.

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The documentation for this class was generated from the following file:

• src/routing/aodv/aodv-packet.h