Header of IPv6 Extension Fragment. More...

#include "ipv6-extension-header.h"

Inheritance diagram for ns3::Ipv6ExtensionFragmentHeader:

Collaboration diagram for ns3::Ipv6ExtensionFragmentHeader:

Public Member Functions
	Ipv6ExtensionFragmentHeader ()
	Constructor.

	~Ipv6ExtensionFragmentHeader () override
	Destructor.

uint32_t	Deserialize (Buffer::Iterator start) override
	Deserialize the packet.

uint32_t	GetIdentification () const
	Get the field "Identification".

TypeId	GetInstanceTypeId () const override
	Get the instance type ID.

bool	GetMoreFragment () const
	Get the status of "More Fragment" bit.

uint16_t	GetOffset () const
	Get the field "Offset".

uint32_t	GetSerializedSize () const override
	Get the serialized size of the packet.

void	Print (std::ostream &os) const override
	Print some information about the packet.

void	Serialize (Buffer::Iterator start) const override
	Serialize the packet.

void	SetIdentification (uint32_t identification)
	Set the "Identification" field.

void	SetMoreFragment (bool moreFragment)
	Set the status of "More Fragment" bit.

void	SetOffset (uint16_t offset)
	Set the "Offset" field.

Public Member Functions inherited from ns3::Ipv6ExtensionHeader
	Ipv6ExtensionHeader ()
	Constructor.

	~Ipv6ExtensionHeader () override
	Destructor.

uint32_t	Deserialize (Buffer::Iterator start) override
	Deserialize the packet.

TypeId	GetInstanceTypeId () const override
	Get the instance type ID.

uint16_t	GetLength () const
	Get the length of the extension.

uint8_t	GetNextHeader () const
	Get the next header.

uint32_t	GetSerializedSize () const override
	Get the serialized size of the packet.

void	Print (std::ostream &os) const override
	Print some information about the packet.

void	Serialize (Buffer::Iterator start) const override
	Serialize the packet.

void	SetLength (uint16_t length)
	brief Set the length of the extension.

void	SetNextHeader (uint8_t nextHeader)
	Set the "Next header" field.

Public Member Functions inherited from ns3::Header
	~Header () override

virtual uint32_t	Deserialize (Buffer::Iterator start, Buffer::Iterator end)
	Deserialize the object from a buffer iterator.

Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
	Virtual destructor.

void	GetAttribute (std::string name, AttributeValue &value, bool permissive=false) const
	Get the value of an attribute, raising fatal errors if unsuccessful.

bool	GetAttributeFailSafe (std::string name, AttributeValue &value) const
	Get the value of an attribute without raising errors.

void	SetAttribute (std::string name, const AttributeValue &value)
	Set a single attribute, raising fatal errors if unsuccessful.

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
	Set a single attribute without raising errors.

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)
	Connect a TraceSource to a Callback with a context.

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
	Connect a TraceSource to a Callback without a context.

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected with a context.

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected without a context.

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

Static Public Member Functions inherited from ns3::Ipv6ExtensionHeader
static TypeId	GetTypeId ()
	Get the type identificator.

Static Public Member Functions inherited from ns3::Header
static TypeId	GetTypeId ()
	Get the type ID.

Static Public Member Functions inherited from ns3::Chunk
static TypeId	GetTypeId ()
	Get the type ID.

Static Public Member Functions inherited from ns3::ObjectBase
static TypeId	GetTypeId ()
	Get the type ID.

Private Attributes
uint32_t	m_identification
	Identifier of the packet.

uint16_t	m_offset
	Offset of the fragment and More Fragment bit.

Additional Inherited Members
Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)
	Complete construction of ObjectBase; invoked by derived classes.

virtual void	NotifyConstructionCompleted ()
	Notifier called once the ObjectBase is fully constructed.

Protected Attributes inherited from ns3::Ipv6ExtensionHeader
uint8_t	m_length
	The "length" field.

Related Symbols inherited from ns3::ObjectBase
static TypeId	GetObjectIid ()
	Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly.

Detailed Description

Header of IPv6 Extension Fragment.

Definition at line 322 of file ipv6-extension-header.h.

Constructor & Destructor Documentation

◆ Ipv6ExtensionFragmentHeader()

ns3::Ipv6ExtensionFragmentHeader::Ipv6ExtensionFragmentHeader ( )

Constructor.

Definition at line 361 of file ipv6-extension-header.cc.

References ns3::Ipv6ExtensionHeader::m_length.

◆ ~Ipv6ExtensionFragmentHeader()

ns3::Ipv6ExtensionFragmentHeader::~Ipv6ExtensionFragmentHeader ( )

override

Destructor.

Definition at line 368 of file ipv6-extension-header.cc.

Member Function Documentation

◆ Deserialize()

uint32_t ns3::Ipv6ExtensionFragmentHeader::Deserialize ( Buffer::Iterator start )

overridevirtual

Deserialize the packet.

Parameters

start Buffer iterator

Returns: size of the packet

Implements ns3::Header.

Definition at line 437 of file ipv6-extension-header.cc.

References GetSerializedSize(), m_identification, m_offset, ns3::Buffer::Iterator::ReadNtohU16(), ns3::Buffer::Iterator::ReadNtohU32(), ns3::Buffer::Iterator::ReadU8(), and ns3::Ipv6ExtensionHeader::SetNextHeader().

Referenced by ns3::SixLowPanNetDevice::DecompressLowPanNhc().

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◆ GetIdentification()

uint32_t ns3::Ipv6ExtensionFragmentHeader::GetIdentification ( ) const

Get the field "Identification".

Returns: the identifier of the fragment

Definition at line 405 of file ipv6-extension-header.cc.

References m_identification.

Referenced by ns3::Ipv6ExtensionFragment::Process().

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◆ GetInstanceTypeId()

TypeId ns3::Ipv6ExtensionFragmentHeader::GetInstanceTypeId ( ) const

overridevirtual

Get the instance type ID.

Returns: instance type ID

Implements ns3::ObjectBase.

Definition at line 356 of file ipv6-extension-header.cc.

References GetTypeId().

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◆ GetMoreFragment()

bool ns3::Ipv6ExtensionFragmentHeader::GetMoreFragment ( ) const

Get the status of "More Fragment" bit.

Returns: the status of "More Fragment" bit.

Definition at line 393 of file ipv6-extension-header.cc.

References m_offset.

Referenced by Print(), and ns3::Ipv6ExtensionFragment::Process().

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◆ GetOffset()

uint16_t ns3::Ipv6ExtensionFragmentHeader::GetOffset ( ) const

Get the field "Offset".

Returns: the offset of the fragment

Definition at line 381 of file ipv6-extension-header.cc.

References m_offset.

Referenced by Print(), and ns3::Ipv6ExtensionFragment::Process().

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◆ GetSerializedSize()

uint32_t ns3::Ipv6ExtensionFragmentHeader::GetSerializedSize ( ) const

overridevirtual

Get the serialized size of the packet.

Returns: size

Implements ns3::Header.

Definition at line 419 of file ipv6-extension-header.cc.

Referenced by ns3::SixLowPanNetDevice::CompressLowPanNhc(), Deserialize(), and ns3::Ipv6ExtensionFragment::GetFragments().

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◆ GetTypeId()

TypeId ns3::Ipv6ExtensionFragmentHeader::GetTypeId ( )

static

Get the type identificator.

Returns: type identificator

Definition at line 346 of file ipv6-extension-header.cc.

References ns3::TypeId::AddConstructor().

Referenced by GetInstanceTypeId().

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◆ Print()

void ns3::Ipv6ExtensionFragmentHeader::Print ( std::ostream & os ) const

overridevirtual

Print some information about the packet.

Parameters

os	output stream

Implements ns3::Header.

Definition at line 411 of file ipv6-extension-header.cc.

References ns3::Ipv6ExtensionHeader::GetLength(), GetMoreFragment(), ns3::Ipv6ExtensionHeader::GetNextHeader(), GetOffset(), and m_identification.

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◆ Serialize()

void ns3::Ipv6ExtensionFragmentHeader::Serialize ( Buffer::Iterator start ) const

overridevirtual

Serialize the packet.

Parameters

start Buffer iterator

Implements ns3::Header.

Definition at line 425 of file ipv6-extension-header.cc.

References ns3::Ipv6ExtensionHeader::GetNextHeader(), m_identification, m_offset, ns3::Buffer::Iterator::WriteHtonU16(), ns3::Buffer::Iterator::WriteHtonU32(), and ns3::Buffer::Iterator::WriteU8().

Referenced by ns3::SixLowPanNetDevice::CompressLowPanNhc().

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◆ SetIdentification()

void ns3::Ipv6ExtensionFragmentHeader::SetIdentification ( uint32_t identification )

Set the "Identification" field.

Parameters

identification the identifier of the fragment

Definition at line 399 of file ipv6-extension-header.cc.

References m_identification.

Referenced by ns3::Ipv6ExtensionFragment::GetFragments().

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◆ SetMoreFragment()

void ns3::Ipv6ExtensionFragmentHeader::SetMoreFragment ( bool moreFragment )

Set the status of "More Fragment" bit.

Parameters

moreFragment the bit "More Fragment"

Definition at line 387 of file ipv6-extension-header.cc.

References m_offset.

Referenced by ns3::Ipv6ExtensionFragment::GetFragments().

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◆ SetOffset()

void ns3::Ipv6ExtensionFragmentHeader::SetOffset ( uint16_t offset )

Set the "Offset" field.

Parameters

offset the offset of the fragment

Definition at line 373 of file ipv6-extension-header.cc.

References m_offset.

Referenced by ns3::Ipv6ExtensionFragment::GetFragments().

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Member Data Documentation

◆ m_identification

uint32_t ns3::Ipv6ExtensionFragmentHeader::m_identification

private

Identifier of the packet.

Definition at line 417 of file ipv6-extension-header.h.

Referenced by Deserialize(), GetIdentification(), Print(), Serialize(), and SetIdentification().

◆ m_offset

uint16_t ns3::Ipv6ExtensionFragmentHeader::m_offset

private

Offset of the fragment and More Fragment bit.

Definition at line 412 of file ipv6-extension-header.h.

Referenced by Deserialize(), GetMoreFragment(), GetOffset(), Serialize(), SetMoreFragment(), and SetOffset().

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

src/internet/model/ipv6-extension-header.h
src/internet/model/ipv6-extension-header.cc

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Ipv6ExtensionFragmentHeader()

◆ ~Ipv6ExtensionFragmentHeader()

Member Function Documentation

◆ Deserialize()

◆ GetIdentification()

◆ GetInstanceTypeId()

◆ GetMoreFragment()

◆ GetOffset()

◆ GetSerializedSize()

◆ GetTypeId()

◆ Print()

◆ Serialize()

◆ SetIdentification()

◆ SetMoreFragment()

◆ SetOffset()

Member Data Documentation

◆ m_identification

◆ m_offset