NS-3
ns3::dsdv::DsdvHeader Class Reference

DSDV Update Packet Format. More...

#include <dsdv-packet.h>

Inheritance diagram for ns3::dsdv::DsdvHeader:
Collaboration diagram for ns3::dsdv::DsdvHeader:

List of all members.

Public Member Functions

 DsdvHeader (Ipv4Address dst=Ipv4Address(), uint32_t hopcount=0, uint32_t dstSeqNo=0)
virtual TypeId GetInstanceTypeId (void) const
virtual uint32_t GetSerializedSize () const
virtual void Serialize (Buffer::Iterator start) const
virtual uint32_t Deserialize (Buffer::Iterator start)
virtual void Print (std::ostream &os) const
void SetDst (Ipv4Address destination)
Ipv4Address GetDst () const
void SetHopCount (uint32_t hopCount)
uint32_t GetHopCount () const
void SetDstSeqno (uint32_t sequenceNumber)
uint32_t GetDstSeqno () const

Static Public Member Functions

static TypeId GetTypeId (void)
 This method returns the TypeId associated to ns3::dsdv::DsdvHeader.

Detailed Description

DSDV Update Packet Format.

 |      0        |      1        |      2        |       3       |
  0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 |                      Destination Address                      |
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 |                            HopCount                           |
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 |                       Sequence Number                         |
 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
 * 

Member Function Documentation

virtual uint32_t ns3::dsdv::DsdvHeader::Deserialize ( Buffer::Iterator  start) [virtual]
Parameters:
startan 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.

virtual TypeId ns3::dsdv::DsdvHeader::GetInstanceTypeId ( void  ) 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.

virtual uint32_t ns3::dsdv::DsdvHeader::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::dsdv::DsdvHeader::GetTypeId ( void  ) [static]

This method returns the TypeId associated to ns3::dsdv::DsdvHeader.

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

Reimplemented from ns3::Header.

virtual void ns3::dsdv::DsdvHeader::Print ( std::ostream &  os) const [virtual]
Parameters:
osoutput 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.

virtual void ns3::dsdv::DsdvHeader::Serialize ( Buffer::Iterator  start) const [virtual]
Parameters:
startan 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.


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