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.
	~Fragments ()
	Destructor.
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.
bool	IsEntire () const
	If all fragments have been added.
Public Member Functions inherited from ns3::SimpleRefCount< Fragments >
	SimpleRefCount ()
	SimpleRefCount (const SimpleRefCount &o)
uint32_t	GetReferenceCount (void) const
SimpleRefCount &	operator= (const SimpleRefCount &o)
void	Ref (void) const
void	Unref (void) const

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.

Additional Inherited Members
Static Public Member Functions inherited from ns3::SimpleRefCount< Fragments >
static void	Cleanup (void)

Detailed Description

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

Definition at line 324 of file ipv4-l3-protocol.h.

Constructor & Destructor Documentation

ns3::Ipv4L3Protocol::Fragments::Fragments

(

)

Constructor.

Definition at line 1277 of file ipv4-l3-protocol.cc.

ns3::Ipv4L3Protocol::Fragments::~Fragments

(

)

Destructor.

Definition at line 1282 of file ipv4-l3-protocol.cc.

Member Function Documentation

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 1287 of file ipv4-l3-protocol.cc.

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

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

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

(

)

const

Get the entire packet.

Returns

the entire packet

Definition at line 1340 of file ipv4-l3-protocol.cc.

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

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

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

(

)

const

Get the complete part of the packet.

Returns

the part we have comeplete

Definition at line 1377 of file ipv4-l3-protocol.cc.

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

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bool ns3::Ipv4L3Protocol::Fragments::IsEntire

(

)

const

If all fragments have been added.

Returns

true if the packet is entire

Definition at line 1310 of file ipv4-l3-protocol.cc.

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

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

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Member Data Documentation

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

private

The current fragments.

Definition at line 372 of file ipv4-l3-protocol.h.

bool ns3::Ipv4L3Protocol::Fragments::m_moreFragment

private

True if other fragments will be sent.

Definition at line 367 of file ipv4-l3-protocol.h.

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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