ns3::Ipv4L3Protocol::Fragments Class Reference

A Set of Fragment belonging to the same packet (src, dst, identification and proto) More...

Inheritance diagram for ns3::Ipv4L3Protocol::Fragments:

Collaboration diagram for ns3::Ipv4L3Protocol::Fragments:

Public Member Functions
	Fragments ()
	Constructor.
void	AddFragment (Ptr< Packet > fragment, uint16_t fragmentOffset, bool moreFragment)
	Add a fragment.
Ptr< Packet >	GetPacket () const
	Get the entire packet.
Ptr< Packet >	GetPartialPacket () const
	Get the complete part of the packet.
FragmentsTimeoutsListI_t	GetTimeoutIter ()
	Get the Timeout iterator.
bool	IsEntire () const
	If all fragments have been added.
void	SetTimeoutIter (FragmentsTimeoutsListI_t iter)
	Set the Timeout iterator.
Public Member Functions inherited from ns3::SimpleRefCount< Fragments >
	SimpleRefCount ()
	Default constructor.
	SimpleRefCount (const SimpleRefCount &o)
	Copy constructor.
uint32_t	GetReferenceCount () const
	Get the reference count of the object.
SimpleRefCount &	operator= (const SimpleRefCount &o)
	Assignment operator.
void	Ref () const
	Increment the reference count.
void	Unref () const
	Decrement the reference count.

Private Attributes
std::list< std::pair< Ptr< Packet >, uint16_t > >	m_fragments
	The current fragments.
bool	m_moreFragment
	True if other fragments will be sent.
FragmentsTimeoutsListI_t	m_timeoutIter
	Timeout iterator to "event" handler.

Detailed Description

A Set of Fragment belonging to the same packet (src, dst, identification and proto)

Definition at line 538 of file ipv4-l3-protocol.h.

Constructor & Destructor Documentation

Fragments()

ns3::Ipv4L3Protocol::Fragments::Fragments

(

)

Constructor.

Definition at line 1563 of file ipv4-l3-protocol.cc.

References m_moreFragment, and NS_LOG_FUNCTION.

Member Function Documentation

AddFragment()

void ns3::Ipv4L3Protocol::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 1570 of file ipv4-l3-protocol.cc.

References m_fragments, m_moreFragment, and NS_LOG_FUNCTION.

GetPacket()

Ptr< Packet > ns3::Ipv4L3Protocol::Fragments::GetPacket

(

)

const

Get the entire packet.

Returns

the entire packet

Definition at line 1625 of file ipv4-l3-protocol.cc.

References m_fragments, NS_LOG_FUNCTION, and NS_LOG_LOGIC.

GetPartialPacket()

Ptr< Packet > ns3::Ipv4L3Protocol::Fragments::GetPartialPacket

(

)

const

Get the complete part of the packet.

Returns

the part we have complete

Definition at line 1663 of file ipv4-l3-protocol.cc.

References ns3::Create(), m_fragments, NS_LOG_FUNCTION, and NS_LOG_LOGIC.

Here is the call graph for this function:

GetTimeoutIter()

Ipv4L3Protocol::FragmentsTimeoutsListI_t ns3::Ipv4L3Protocol::Fragments::GetTimeoutIter

(

)

Get the Timeout iterator.

Returns

The iterator.

Definition at line 1704 of file ipv4-l3-protocol.cc.

References m_timeoutIter.

IsEntire()

bool ns3::Ipv4L3Protocol::Fragments::IsEntire

(

)

const

If all fragments have been added.

Returns

true if the packet is entire

Definition at line 1595 of file ipv4-l3-protocol.cc.

References m_fragments, m_moreFragment, NS_LOG_FUNCTION, and NS_LOG_LOGIC.

SetTimeoutIter()

void ns3::Ipv4L3Protocol::Fragments::SetTimeoutIter

(

FragmentsTimeoutsListI_t

iter

)

Set the Timeout iterator.

Parameters

iter	The iterator.

Definition at line 1698 of file ipv4-l3-protocol.cc.

References m_timeoutIter.

Member Data Documentation

m_fragments

std::list<std::pair<Ptr<Packet>, uint16_t> > ns3::Ipv4L3Protocol::Fragments::m_fragments

private

The current fragments.

Definition at line 593 of file ipv4-l3-protocol.h.

Referenced by AddFragment(), GetPacket(), GetPartialPacket(), and IsEntire().

m_moreFragment

bool ns3::Ipv4L3Protocol::Fragments::m_moreFragment

private

True if other fragments will be sent.

Definition at line 588 of file ipv4-l3-protocol.h.

Referenced by Fragments(), AddFragment(), and IsEntire().

m_timeoutIter

FragmentsTimeoutsListI_t ns3::Ipv4L3Protocol::Fragments::m_timeoutIter

private

Timeout iterator to "event" handler.

Definition at line 598 of file ipv4-l3-protocol.h.

Referenced by GetTimeoutIter(), and SetTimeoutIter().

---

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

• src/internet/model/ipv4-l3-protocol.h
• src/internet/model/ipv4-l3-protocol.cc