ns3::TcpTxItem Class Reference

Item that encloses the application packet and some flags for it. More...

#include "tcp-tx-buffer.h"

Collaboration diagram for ns3::TcpTxItem:

Public Member Functions
	TcpTxItem ()
	Constructor. More...
	TcpTxItem (const TcpTxItem &other)
	Copy-constructor. More...
void	Print (std::ostream &os) const
	Print the time. More...

Public Attributes
Time	m_lastSent
	Timestamp of the time at which the segment has. More...
bool	m_lost
	Indicates if the segment has been lost (RTO) More...
Ptr< Packet >	m_packet
	Application packet. More...
bool	m_retrans
	Indicates if the segment is retransmitted. More...
bool	m_sacked
	Indicates if the segment has been SACKed. More...

Detailed Description

Item that encloses the application packet and some flags for it.

Definition at line 39 of file tcp-tx-buffer.h.

Constructor & Destructor Documentation

ns3::TcpTxItem::TcpTxItem

(

)

Constructor.

Definition at line 36 of file tcp-tx-buffer.cc.

ns3::TcpTxItem::TcpTxItem

(

const TcpTxItem &

other

)

Copy-constructor.

Parameters

other

TcpTxTag to copy values from

Definition at line 45 of file tcp-tx-buffer.cc.

Member Function Documentation

void ns3::TcpTxItem::Print

(

std::ostream &

os

)

const

Print the time.

Parameters

os

ostream

Definition at line 55 of file tcp-tx-buffer.cc.

References m_lastSent, m_lost, m_retrans, and m_sacked.

Member Data Documentation

Time ns3::TcpTxItem::m_lastSent

Timestamp of the time at which the segment has.

Definition at line 62 of file tcp-tx-buffer.h.

Referenced by ns3::TcpTxBuffer::CopyFromSequence(), ns3::TcpTxBuffer::MergeItems(), Print(), and ns3::TcpTxBuffer::SplitItems().

bool ns3::TcpTxItem::m_lost

Indicates if the segment has been lost (RTO)

Definition at line 60 of file tcp-tx-buffer.h.

Referenced by ns3::TcpTxBuffer::BytesInFlight(), ns3::TcpTxBuffer::CopyFromSequence(), ns3::TcpTxBuffer::MergeItems(), Print(), ns3::TcpTxBuffer::ResetSentList(), and ns3::TcpTxBuffer::SplitItems().

Ptr<Packet> ns3::TcpTxItem::m_packet

Application packet.

Definition at line 59 of file tcp-tx-buffer.h.

Referenced by ns3::TcpTxBuffer::Add(), ns3::TcpTxBuffer::BytesInFlight(), ns3::TcpTxBuffer::CopyFromSequence(), ns3::TcpTxBuffer::CraftSackOption(), ns3::TcpTxBuffer::DiscardUpTo(), ns3::TcpTxBuffer::GetHighestSacked(), ns3::TcpTxBuffer::GetNewSegment(), ns3::TcpTxBuffer::GetPacketFromList(), ns3::TcpTxBuffer::IsLost(), ns3::TcpTxBuffer::MergeItems(), ns3::TcpTxBuffer::NextSeg(), ns3::TcpTxBuffer::ResetLastSegmentSent(), ns3::TcpTxBuffer::ResetSentList(), ns3::TcpTxBuffer::SplitItems(), ns3::TcpTxBuffer::Update(), and ns3::TcpTxBuffer::~TcpTxBuffer().

bool ns3::TcpTxItem::m_retrans

Indicates if the segment is retransmitted.

Definition at line 61 of file tcp-tx-buffer.h.

Referenced by ns3::TcpTxBuffer::BytesInFlight(), ns3::TcpTxBuffer::CopyFromSequence(), ns3::TcpTxBuffer::GetRetransmitsCount(), ns3::TcpTxBuffer::MergeItems(), ns3::TcpTxBuffer::NextSeg(), Print(), ns3::TcpTxBuffer::ResetSentList(), and ns3::TcpTxBuffer::SplitItems().

bool ns3::TcpTxItem::m_sacked

Indicates if the segment has been SACKed.

Definition at line 64 of file tcp-tx-buffer.h.

Referenced by ns3::TcpTxBuffer::BytesInFlight(), ns3::TcpTxBuffer::CraftSackOption(), ns3::TcpTxBuffer::DiscardUpTo(), ns3::TcpTxBuffer::GetHighestSacked(), ns3::TcpTxBuffer::IsLost(), ns3::TcpTxBuffer::MergeItems(), ns3::TcpTxBuffer::NextSeg(), Print(), ns3::TcpTxBuffer::ResetSentList(), ns3::TcpTxBuffer::SplitItems(), and ns3::TcpTxBuffer::Update().

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

• src/internet/model/tcp-tx-buffer.h
• src/internet/model/tcp-tx-buffer.cc