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

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

Detailed Description

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

Definition at line 548 of file ipv4-l3-protocol.h.

Constructor & Destructor Documentation

Fragments()

ns3::Ipv4L3Protocol::Fragments::Fragments

(

)

Constructor.

Definition at line 1614 of file ipv4-l3-protocol.cc.

References 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 1621 of file ipv4-l3-protocol.cc.

References ns3::Ipv4L3Protocol::m_fragments, and NS_LOG_FUNCTION.

Referenced by ns3::Ipv4L3Protocol::ProcessFragment().

Here is the caller graph for this function:

GetPacket()

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

(

)

const

Get the entire packet.

Returns

the entire packet

Definition at line 1676 of file ipv4-l3-protocol.cc.

References ns3::Packet::AddAtEnd(), ns3::Packet::Copy(), ns3::Packet::CreateFragment(), ns3::Packet::GetSize(), ns3::Ipv4L3Protocol::m_fragments, NS_LOG_FUNCTION, and NS_LOG_LOGIC.

Referenced by ns3::Ipv4L3Protocol::ProcessFragment().

Here is the call graph for this function:

Here is the caller graph for this function:

GetPartialPacket()

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

(

)

const

Get the complete part of the packet.

Returns

the part we have comeplete

Definition at line 1714 of file ipv4-l3-protocol.cc.

References ns3::Packet::AddAtEnd(), ns3::Packet::CreateFragment(), ns3::Packet::GetSize(), ns3::Ipv4L3Protocol::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 1755 of file ipv4-l3-protocol.cc.

Referenced by ns3::Ipv4L3Protocol::ProcessFragment().

Here is the caller graph for this function:

IsEntire()

bool ns3::Ipv4L3Protocol::Fragments::IsEntire

(

)

const

If all fragments have been added.

Returns

true if the packet is entire

Definition at line 1646 of file ipv4-l3-protocol.cc.

References ns3::Ipv4L3Protocol::m_fragments, max, NS_LOG_FUNCTION, and NS_LOG_LOGIC.

Referenced by ns3::Ipv4L3Protocol::ProcessFragment().

Here is the caller graph for this function:

SetTimeoutIter()

void ns3::Ipv4L3Protocol::Fragments::SetTimeoutIter

(

FragmentsTimeoutsListI_t

iter

)

Set the Timeout iterator.

Parameters

iter	The iterator.

Definition at line 1749 of file ipv4-l3-protocol.cc.

Referenced by ns3::Ipv4L3Protocol::ProcessFragment().

Here is the caller graph for this function:

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 603 of file ipv4-l3-protocol.h.

m_moreFragment

bool ns3::Ipv4L3Protocol::Fragments::m_moreFragment

private

True if other fragments will be sent.

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

m_timeoutIter

FragmentsTimeoutsListI_t ns3::Ipv4L3Protocol::Fragments::m_timeoutIter

private

Timeout iterator to "event" handler.

Definition at line 608 of file ipv4-l3-protocol.h.

---

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