ns3::Ipv6ExtensionHeader Class Reference

Header for IPv6 Extension. More...

#include <ipv6-extension-header.h>

Inheritance diagram for ns3::Ipv6ExtensionHeader:

Collaboration diagram for ns3::Ipv6ExtensionHeader:

Public Member Functions
	Ipv6ExtensionHeader ()
	Constructor.
virtual	~Ipv6ExtensionHeader ()
	Destructor.
virtual uint32_t	Deserialize (Buffer::Iterator start)
	Deserialize the packet.
virtual TypeId	GetInstanceTypeId () const
	Get the instance type ID.
uint16_t	GetLength () const
	Get the length of the extension.
uint8_t	GetNextHeader () const
	Get the next header.
virtual uint32_t	GetSerializedSize () const
	Get the serialized size of the packet.
virtual void	Print (std::ostream &os) const
	Print some informations about the packet.
virtual void	Serialize (Buffer::Iterator start) const
	Serialize the packet.
void	SetLength (uint16_t length)
void	SetNextHeader (uint8_t nextHeader)
	Set the "Next header" field.
Public Member Functions inherited from ns3::Header
virtual	~Header ()

Static Public Member Functions
static TypeId	GetTypeId ()
	Get the type identificator.

Private Attributes
Buffer	m_data
	The data of the extension.
uint8_t	m_length
	The "length" field.
uint8_t	m_nextHeader
	The "next header" field.

Additional Inherited Members
Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)
virtual void	NotifyConstructionCompleted (void)

Detailed Description

Header for IPv6 Extension.

Definition at line 39 of file ipv6-extension-header.h.

Constructor & Destructor Documentation

ns3::Ipv6ExtensionHeader::Ipv6ExtensionHeader

(

)

Constructor.

Definition at line 47 of file ipv6-extension-header.cc.

ns3::Ipv6ExtensionHeader::~Ipv6ExtensionHeader ( )

virtual

Destructor.

Definition at line 54 of file ipv6-extension-header.cc.

Member Function Documentation

uint32_t ns3::Ipv6ExtensionHeader::Deserialize ( Buffer::Iterator  start )

virtual

Deserialize the packet.

Parameters

start

Buffer iterator

Returns

size of the packet

Implements ns3::Header.

Reimplemented in ns3::Ipv6ExtensionAHHeader, ns3::Ipv6ExtensionESPHeader, ns3::Ipv6ExtensionLooseRoutingHeader, ns3::Ipv6ExtensionRoutingHeader, ns3::Ipv6ExtensionFragmentHeader, ns3::Ipv6ExtensionDestinationHeader, and ns3::Ipv6ExtensionHopByHopHeader.

Definition at line 97 of file ipv6-extension-header.cc.

References ns3::Buffer::AddAtEnd(), ns3::Buffer::Begin(), data, GetLength(), GetSerializedSize(), ns3::Buffer::GetSize(), m_data, m_length, m_nextHeader, ns3::Buffer::Iterator::Read(), ns3::Buffer::Iterator::ReadU8(), ns3::Buffer::RemoveAtEnd(), visualizer.core::start(), and ns3::Buffer::Iterator::Write().

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TypeId ns3::Ipv6ExtensionHeader::GetInstanceTypeId ( void  ) const

virtual

Get the instance type ID.

Returns

instance type ID

Implements ns3::ObjectBase.

Reimplemented in ns3::Ipv6ExtensionAHHeader, ns3::Ipv6ExtensionESPHeader, ns3::Ipv6ExtensionLooseRoutingHeader, ns3::Ipv6ExtensionRoutingHeader, ns3::Ipv6ExtensionFragmentHeader, ns3::Ipv6ExtensionDestinationHeader, and ns3::Ipv6ExtensionHopByHopHeader.

Definition at line 42 of file ipv6-extension-header.cc.

References GetTypeId().

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uint16_t ns3::Ipv6ExtensionHeader::GetLength

(

)

const

Get the length of the extension.

Returns

the length of the extension

Definition at line 73 of file ipv6-extension-header.cc.

References m_length.

Referenced by Deserialize(), ns3::Ipv6ExtensionHopByHopHeader::Deserialize(), ns3::Ipv6ExtensionDestinationHeader::Deserialize(), ns3::Ipv6ExtensionFragment::GetFragments(), Print(), ns3::Ipv6ExtensionHopByHopHeader::Print(), ns3::Ipv6ExtensionDestinationHeader::Print(), ns3::Ipv6ExtensionFragmentHeader::Print(), ns3::Ipv6ExtensionRoutingHeader::Print(), ns3::Ipv6ExtensionLooseRoutingHeader::Print(), ns3::Ipv6ExtensionHopByHop::Process(), ns3::Ipv6ExtensionDestination::Process(), ns3::Ipv6ExtensionLooseRouting::Process(), ns3::Ipv6ExtensionHopByHopHeader::Serialize(), ns3::Ipv6ExtensionDestinationHeader::Serialize(), ns3::Ipv6ExtensionFragmentHeader::Serialize(), ns3::Ipv6ExtensionRoutingHeader::Serialize(), and ns3::Ipv6ExtensionLooseRoutingHeader::Serialize().

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uint8_t ns3::Ipv6ExtensionHeader::GetNextHeader

(

)

const

Get the next header.

Returns

the next header number

Definition at line 63 of file ipv6-extension-header.cc.

References m_nextHeader.

Referenced by ns3::Ipv6ExtensionFragment::GetFragments(), Print(), ns3::Ipv6ExtensionHopByHopHeader::Print(), ns3::Ipv6ExtensionDestinationHeader::Print(), ns3::Ipv6ExtensionFragmentHeader::Print(), ns3::Ipv6ExtensionRoutingHeader::Print(), ns3::Ipv6ExtensionLooseRoutingHeader::Print(), ns3::Ipv6ExtensionHopByHop::Process(), ns3::Ipv6ExtensionDestination::Process(), ns3::Ipv6ExtensionFragment::Process(), ns3::Ipv6ExtensionLooseRouting::Process(), ns3::Ipv6ExtensionHopByHopHeader::Serialize(), ns3::Ipv6ExtensionDestinationHeader::Serialize(), ns3::Ipv6ExtensionFragmentHeader::Serialize(), ns3::Ipv6ExtensionRoutingHeader::Serialize(), and ns3::Ipv6ExtensionLooseRoutingHeader::Serialize().

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uint32_t ns3::Ipv6ExtensionHeader::GetSerializedSize ( void  ) const

virtual

Get the serialized size of the packet.

Returns

size

Implements ns3::Header.

Reimplemented in ns3::Ipv6ExtensionAHHeader, ns3::Ipv6ExtensionESPHeader, ns3::Ipv6ExtensionLooseRoutingHeader, ns3::Ipv6ExtensionRoutingHeader, ns3::Ipv6ExtensionFragmentHeader, ns3::Ipv6ExtensionDestinationHeader, and ns3::Ipv6ExtensionHopByHopHeader.

Definition at line 83 of file ipv6-extension-header.cc.

Referenced by Deserialize().

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TypeId ns3::Ipv6ExtensionHeader::GetTypeId ( void  )

static

Get the type identificator.

This method returns the TypeId associated to ns3::Ipv6ExtensionHeader.

Returns

type identificator

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

Reimplemented from ns3::Header.

Reimplemented in ns3::Ipv6ExtensionAHHeader, ns3::Ipv6ExtensionESPHeader, ns3::Ipv6ExtensionLooseRoutingHeader, ns3::Ipv6ExtensionRoutingHeader, ns3::Ipv6ExtensionFragmentHeader, ns3::Ipv6ExtensionDestinationHeader, and ns3::Ipv6ExtensionHopByHopHeader.

Definition at line 33 of file ipv6-extension-header.cc.

References ns3::TypeId::AddConstructor().

Referenced by GetInstanceTypeId().

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void ns3::Ipv6ExtensionHeader::Print ( std::ostream &  os ) const

virtual

Print some informations about the packet.

Parameters

os	output stream

Returns

info about this packet

Implements ns3::Header.

Reimplemented in ns3::Ipv6ExtensionAHHeader, ns3::Ipv6ExtensionESPHeader, ns3::Ipv6ExtensionLooseRoutingHeader, ns3::Ipv6ExtensionRoutingHeader, ns3::Ipv6ExtensionFragmentHeader, ns3::Ipv6ExtensionDestinationHeader, and ns3::Ipv6ExtensionHopByHopHeader.

Definition at line 78 of file ipv6-extension-header.cc.

References GetLength(), and GetNextHeader().

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void ns3::Ipv6ExtensionHeader::Serialize ( Buffer::Iterator  start ) const

virtual

Serialize the packet.

Parameters

start

Buffer iterator

Implements ns3::Header.

Reimplemented in ns3::Ipv6ExtensionAHHeader, ns3::Ipv6ExtensionESPHeader, ns3::Ipv6ExtensionLooseRoutingHeader, ns3::Ipv6ExtensionRoutingHeader, ns3::Ipv6ExtensionFragmentHeader, ns3::Ipv6ExtensionDestinationHeader, and ns3::Ipv6ExtensionHopByHopHeader.

Definition at line 88 of file ipv6-extension-header.cc.

References ns3::Buffer::GetSize(), m_data, m_length, m_nextHeader, ns3::Buffer::PeekData(), visualizer.core::start(), ns3::Buffer::Iterator::Write(), and ns3::Buffer::Iterator::WriteU8().

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void ns3::Ipv6ExtensionHeader::SetLength

(

uint16_t

length

)

brief Set the length of the extension.

Parameters

length

the length of the extension in bytes

Definition at line 68 of file ipv6-extension-header.cc.

References m_length.

Referenced by ns3::Ipv6ExtensionHopByHopHeader::Deserialize(), ns3::Ipv6ExtensionDestinationHeader::Deserialize(), ns3::Ipv6ExtensionFragmentHeader::Deserialize(), ns3::Ipv6ExtensionRoutingHeader::Deserialize(), ns3::Ipv6ExtensionLooseRoutingHeader::Deserialize(), ns3::Ipv6ExtensionFragment::GetFragments(), ns3::Ipv6ExtensionLooseRouting::Process(), and ns3::Ping6::Send().

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void ns3::Ipv6ExtensionHeader::SetNextHeader

(

uint8_t

nextHeader

)

Set the "Next header" field.

Parameters

nextHeader

the next header number

Definition at line 58 of file ipv6-extension-header.cc.

References m_nextHeader.

Referenced by ns3::Ipv6ExtensionHopByHopHeader::Deserialize(), ns3::Ipv6ExtensionDestinationHeader::Deserialize(), ns3::Ipv6ExtensionFragmentHeader::Deserialize(), ns3::Ipv6ExtensionRoutingHeader::Deserialize(), ns3::Ipv6ExtensionLooseRoutingHeader::Deserialize(), ns3::Ipv6ExtensionFragment::GetFragments(), and ns3::Ping6::Send().

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Member Data Documentation

Buffer ns3::Ipv6ExtensionHeader::m_data

private

The data of the extension.

Definition at line 128 of file ipv6-extension-header.h.

Referenced by Deserialize(), and Serialize().

uint8_t ns3::Ipv6ExtensionHeader::m_length

private

The "length" field.

Definition at line 123 of file ipv6-extension-header.h.

Referenced by Deserialize(), GetLength(), Serialize(), and SetLength().

uint8_t ns3::Ipv6ExtensionHeader::m_nextHeader

private

The "next header" field.

Definition at line 118 of file ipv6-extension-header.h.

Referenced by Deserialize(), GetNextHeader(), Serialize(), and SetNextHeader().

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

• src/internet/model/ipv6-extension-header.h
• doc/introspected-doxygen.h
• src/internet/model/ipv6-extension-header.cc