ns3::dsr::MaintainBuffer Class Reference

DSR maintain buffer. More...

#include <dsr-maintain-buff.h>

Collaboration diagram for ns3::dsr::MaintainBuffer:

Public Member Functions
	MaintainBuffer ()
bool	Dequeue (Ipv4Address dst, MaintainBuffEntry &entry)
void	DropPacketWithNextHop (Ipv4Address nextHop)
bool	Enqueue (MaintainBuffEntry &entry)
bool	Find (Ipv4Address nextHop)
bool	FindMaintainEntry (Ptr< Packet > packet, Ipv4Address ourAdd, Ipv4Address src, Ipv4Address nextHop, Ipv4Address dst, NetworkKey networkKey)
uint32_t	GetSize ()
uint32_t	GetMaxQueueLen () const
void	SetMaxQueueLen (uint32_t len)
Time	GetMaintainBufferTimeout () const
void	SetMaintainBufferTimeout (Time t)
bool	AllEqual (MaintainBuffEntry &entry)
bool	NetworkEqual (MaintainBuffEntry &entry)
bool	PromiscEqual (MaintainBuffEntry &entry)

Private Member Functions
void	Purge ()

Static Private Member Functions
static bool	IsEqual (MaintainBuffEntry en, const Ipv4Address nextHop)

Private Attributes
std::vector< NetworkKey >	m_allNetworkKey
std::vector< MaintainBuffEntry >	m_maintainBuffer
Time	m_maintainBufferTimeout
uint32_t	m_maxLen

Detailed Description

DSR maintain buffer.

Definition at line 203 of file dsr-maintain-buff.h.

Constructor & Destructor Documentation

ns3::dsr::MaintainBuffer::MaintainBuffer ( )

inline

Definition at line 207 of file dsr-maintain-buff.h.

Member Function Documentation

bool ns3::dsr::MaintainBuffer::AllEqual

(

MaintainBuffEntry &

entry

)

Definition at line 153 of file dsr-maintain-buff.cc.

References ns3::dsr::MaintainBuffEntry::GetAckId(), ns3::dsr::MaintainBuffEntry::GetDst(), ns3::dsr::MaintainBuffEntry::GetNextHop(), ns3::dsr::MaintainBuffEntry::GetOurAdd(), ns3::dsr::MaintainBuffEntry::GetSegsLeft(), ns3::dsr::MaintainBuffEntry::GetSrc(), m_maintainBuffer, and NS_LOG_DEBUG.

Referenced by ns3::dsr::DsrRouting::PassiveScheduleTimerExpire(), and ns3::dsr::DsrRouting::ScheduleNetworkPacketRetry().

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bool ns3::dsr::MaintainBuffer::Dequeue	(	Ipv4Address	dst,
		MaintainBuffEntry &	entry
	)

Definition at line 93 of file dsr-maintain-buff.cc.

References ns3::dsr::MaintainBuffEntry::GetPacket(), ns3::Packet::GetSize(), m_maintainBuffer, NS_LOG_DEBUG, and Purge().

Referenced by ns3::dsr::DsrRouting::CancelPacketTimerNextHop(), and ns3::dsr::DsrRouting::SendRerrWhenBreaksLinkToNextHop().

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void ns3::dsr::MaintainBuffer::DropPacketWithNextHop

(

Ipv4Address

nextHop

)

Definition at line 83 of file dsr-maintain-buff.cc.

References IsEqual(), m_maintainBuffer, NS_LOG_DEBUG, NS_LOG_FUNCTION, and Purge().

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bool ns3::dsr::MaintainBuffer::Enqueue

(

MaintainBuffEntry &

entry

)

Definition at line 52 of file dsr-maintain-buff.cc.

References ns3::dsr::MaintainBuffEntry::GetAckId(), ns3::dsr::MaintainBuffEntry::GetDst(), ns3::dsr::MaintainBuffEntry::GetNextHop(), ns3::dsr::MaintainBuffEntry::GetOurAdd(), ns3::dsr::MaintainBuffEntry::GetSegsLeft(), ns3::dsr::MaintainBuffEntry::GetSrc(), m_maintainBuffer, m_maintainBufferTimeout, m_maxLen, NS_LOG_DEBUG, NS_LOG_INFO, Purge(), and ns3::dsr::MaintainBuffEntry::SetExpireTime().

Referenced by ns3::dsr::DsrRouting::CheckSendBuffer(), ns3::dsr::DsrRouting::ForwardPacket(), ns3::dsr::DsrRouting::PacketNewRoute(), ns3::dsr::DsrRouting::ScheduleNetworkPacketRetry(), ns3::dsr::DsrRouting::Send(), and ns3::dsr::DsrRouting::SendPacketFromBuffer().

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bool ns3::dsr::MaintainBuffer::Find

(

Ipv4Address

nextHop

)

Definition at line 138 of file dsr-maintain-buff.cc.

References m_maintainBuffer, and NS_LOG_DEBUG.

Referenced by ns3::dsr::DsrRouting::CancelPacketTimerNextHop(), and ns3::dsr::DsrRouting::SendRerrWhenBreaksLinkToNextHop().

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bool ns3::dsr::MaintainBuffer::FindMaintainEntry	(	Ptr< Packet >	packet,
		Ipv4Address	ourAdd,
		Ipv4Address	src,
		Ipv4Address	nextHop,
		Ipv4Address	dst,
		NetworkKey	networkKey
	)

Time ns3::dsr::MaintainBuffer::GetMaintainBufferTimeout ( ) const

inline

Definition at line 231 of file dsr-maintain-buff.h.

References m_maintainBufferTimeout.

uint32_t ns3::dsr::MaintainBuffer::GetMaxQueueLen ( ) const

inline

Definition at line 223 of file dsr-maintain-buff.h.

References m_maxLen.

uint32_t ns3::dsr::MaintainBuffer::GetSize

(

)

Definition at line 45 of file dsr-maintain-buff.cc.

References m_maintainBuffer, and Purge().

Referenced by ns3::dsr::DsrRouting::CancelPacketTimerNextHop(), and ns3::dsr::DsrRouting::SendRerrWhenBreaksLinkToNextHop().

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static bool ns3::dsr::MaintainBuffer::IsEqual ( MaintainBuffEntry  en, const Ipv4Address  nextHop  )

inlinestaticprivate

Definition at line 257 of file dsr-maintain-buff.h.

References ns3::dsr::MaintainBuffEntry::GetNextHop().

Referenced by DropPacketWithNextHop().

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bool ns3::dsr::MaintainBuffer::NetworkEqual

(

MaintainBuffEntry &

entry

)

Definition at line 175 of file dsr-maintain-buff.cc.

References ns3::dsr::MaintainBuffEntry::GetAckId(), ns3::dsr::MaintainBuffEntry::GetDst(), ns3::dsr::MaintainBuffEntry::GetNextHop(), ns3::dsr::MaintainBuffEntry::GetOurAdd(), ns3::dsr::MaintainBuffEntry::GetSrc(), m_maintainBuffer, and NS_LOG_DEBUG.

Referenced by ns3::dsr::DsrRouting::CancelNetworkPacketTimer().

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bool ns3::dsr::MaintainBuffer::PromiscEqual

(

MaintainBuffEntry &

entry

)

Definition at line 197 of file dsr-maintain-buff.cc.

References ns3::dsr::MaintainBuffEntry::GetAckId(), ns3::dsr::MaintainBuffEntry::GetDst(), ns3::dsr::MaintainBuffEntry::GetSegsLeft(), ns3::dsr::MaintainBuffEntry::GetSrc(), m_maintainBuffer, and NS_LOG_DEBUG.

Referenced by ns3::dsr::DsrRouting::FindSamePackets().

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void ns3::dsr::MaintainBuffer::Purge ( )

private

Definition at line 230 of file dsr-maintain-buff.cc.

References m_maintainBuffer, and NS_LOG_DEBUG.

Referenced by Dequeue(), DropPacketWithNextHop(), Enqueue(), and GetSize().

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void ns3::dsr::MaintainBuffer::SetMaintainBufferTimeout ( Time  t )

inline

Definition at line 235 of file dsr-maintain-buff.h.

References m_maintainBufferTimeout.

Referenced by ns3::dsr::DsrRouting::Start().

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void ns3::dsr::MaintainBuffer::SetMaxQueueLen ( uint32_t  len )

inline

Definition at line 227 of file dsr-maintain-buff.h.

References m_maxLen.

Referenced by ns3::dsr::DsrRouting::Start().

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Member Data Documentation

std::vector<NetworkKey> ns3::dsr::MaintainBuffer::m_allNetworkKey

private

Definition at line 249 of file dsr-maintain-buff.h.

std::vector<MaintainBuffEntry> ns3::dsr::MaintainBuffer::m_maintainBuffer

private

Definition at line 248 of file dsr-maintain-buff.h.

Referenced by AllEqual(), Dequeue(), DropPacketWithNextHop(), Enqueue(), Find(), GetSize(), NetworkEqual(), PromiscEqual(), and Purge().

Time ns3::dsr::MaintainBuffer::m_maintainBufferTimeout

private

Definition at line 255 of file dsr-maintain-buff.h.

Referenced by Enqueue(), GetMaintainBufferTimeout(), and SetMaintainBufferTimeout().

uint32_t ns3::dsr::MaintainBuffer::m_maxLen

private

Definition at line 253 of file dsr-maintain-buff.h.

Referenced by Enqueue(), GetMaxQueueLen(), and SetMaxQueueLen().

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

• src/dsr/model/dsr-maintain-buff.h
• src/dsr/model/dsr-maintain-buff.cc