ns3::Ipv6ExtensionFragment::Fragments Class Reference

This class stores the fragments of a packet waiting to be rebuilt. More...

Inheritance diagram for ns3::Ipv6ExtensionFragment::Fragments:

Public Member Functions
	Fragments ()
	Constructor. More...
	~Fragments ()
	Destructor. More...
void	AddFragment (Ptr< Packet > fragment, uint16_t fragmentOffset, bool moreFragment)
	Add a fragment. More...
void	CancelTimeout ()
	Cancel the timeout event. More...
Ptr< Packet >	GetPacket () const
	Get the entire packet. More...
Ptr< Packet >	GetPartialPacket () const
	Get the packet parts so far received. More...
bool	IsEntire () const
	If all fragments have been added. More...
void	SetTimeoutEventId (EventId event)
	Set the Timeout EventId. More...
void	SetUnfragmentablePart (Ptr< Packet > unfragmentablePart)
	Set the unfragmentable part of the packet. More...
Public Member Functions inherited from ns3::SimpleRefCount< Fragments >
	SimpleRefCount ()
	Default constructor. More...
	SimpleRefCount (const SimpleRefCount &o)
	Copy constructor. More...
uint32_t	GetReferenceCount (void) const
	Get the reference count of the object. More...
SimpleRefCount &	operator= (const SimpleRefCount &o)
	Assignment operator. More...
void	Ref (void) const
	Increment the reference count. More...
void	Unref (void) const
	Decrement the reference count. More...

Private Attributes
bool	m_moreFragment
	If other fragments will be sent. More...
std::list< std::pair< Ptr< Packet >, uint16_t > >	m_packetFragments
	The current fragments. More...
EventId	m_timeoutEventId
	Timeout handler event. More...
Ptr< Packet >	m_unfragmentable
	The unfragmentable part. More...

Detailed Description

This class stores the fragments of a packet waiting to be rebuilt.

Definition at line 324 of file ipv6-extension.h.

Constructor & Destructor Documentation

Fragments()

ns3::Ipv6ExtensionFragment::Fragments::Fragments

(

)

Constructor.

Definition at line 624 of file ipv6-extension.cc.

~Fragments()

ns3::Ipv6ExtensionFragment::Fragments::~Fragments

(

)

Destructor.

Definition at line 629 of file ipv6-extension.cc.

Member Function Documentation

AddFragment()

void ns3::Ipv6ExtensionFragment::Fragments::AddFragment	(	Ptr< Packet >	fragment,
		uint16_t	fragmentOffset,
		bool	moreFragment
	)

Add a fragment.

Parameters

fragment	the fragment
fragmentOffset	the offset of the fragment
moreFragment	the bit "More Fragment"

Definition at line 633 of file ipv6-extension.cc.

CancelTimeout()

void ns3::Ipv6ExtensionFragment::Fragments::CancelTimeout

(

)

Cancel the timeout event.

Definition at line 727 of file ipv6-extension.cc.

GetPacket()

Ptr< Packet > ns3::Ipv6ExtensionFragment::Fragments::GetPacket

(

)

const

Get the entire packet.

Returns

the entire packet

Definition at line 681 of file ipv6-extension.cc.

References ns3::Packet::AddAtEnd(), ns3::Packet::Copy(), and list.

GetPartialPacket()

Ptr< Packet > ns3::Ipv6ExtensionFragment::Fragments::GetPartialPacket

(

)

const

Get the packet parts so far received.

Returns

the partial packet

Definition at line 693 of file ipv6-extension.cc.

References ns3::Packet::AddAtEnd(), ns3::Packet::Copy(), and list.

IsEntire()

bool ns3::Ipv6ExtensionFragment::Fragments::IsEntire

(

)

const

If all fragments have been added.

Returns

true if the packet is entire

Definition at line 658 of file ipv6-extension.cc.

References list.

SetTimeoutEventId()

void ns3::Ipv6ExtensionFragment::Fragments::SetTimeoutEventId

(

EventId

event

)

Set the Timeout EventId.

Parameters

event

The event.

Definition at line 721 of file ipv6-extension.cc.

SetUnfragmentablePart()

void ns3::Ipv6ExtensionFragment::Fragments::SetUnfragmentablePart

(

Ptr< Packet >

unfragmentablePart

)

Set the unfragmentable part of the packet.

Parameters

unfragmentablePart

the unfragmentable part

Definition at line 653 of file ipv6-extension.cc.

Member Data Documentation

m_moreFragment

bool ns3::Ipv6ExtensionFragment::Fragments::m_moreFragment

private

If other fragments will be sent.

Definition at line 384 of file ipv6-extension.h.

m_packetFragments

std::list<std::pair<Ptr<Packet>, uint16_t> > ns3::Ipv6ExtensionFragment::Fragments::m_packetFragments

private

The current fragments.

Definition at line 389 of file ipv6-extension.h.

m_timeoutEventId

EventId ns3::Ipv6ExtensionFragment::Fragments::m_timeoutEventId

private

Timeout handler event.

Definition at line 399 of file ipv6-extension.h.

m_unfragmentable

Ptr<Packet> ns3::Ipv6ExtensionFragment::Fragments::m_unfragmentable

private

The unfragmentable part.

Definition at line 394 of file ipv6-extension.h.

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

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