TCPSegment.h File Reference

#include <list>
#include "INETDefs.h"
#include "TCPSegment_m.h"

Go to the source code of this file.

Classes
class	TCPSegment
Functions
Comparing sequence numbers
bool	seqLess (uint32 a, uint32 b)
bool	seqLE (uint32 a, uint32 b)
bool	seqGreater (uint32 a, uint32 b)
bool	seqGE (uint32 a, uint32 b)

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Function Documentation

bool seqGE	(	uint32	a,
		uint32	b
	)			[inline]

Definition at line 32 of file TCPSegment.h.

Referenced by TCPSACKRexmitQueue::getAmountOfSackedBytes(), TCPSACKRexmitQueue::getNumOfDiscontiguousSacks(), TCPVirtualDataRcvQueue::insertBytesFromSegment(), TCPConnection::isLost(), TCPVirtualDataRcvQueue::merge(), TCPConnection::nextSeg(), TCPConnection::processAckInEstabEtc(), TCPConnection::processSACKOption(), TCPReno::receivedDataAck(), TCPNewReno::receivedDataAck(), TCPReno::receivedDuplicateAck(), TCPConnection::sendSegment(), TCPConnection::sendSegmentDuringLossRecoveryPhase(), TCPSACKRexmitQueue::setSackedBit(), TCPSegment::truncateSegment(), and TCPConnection::updateRcvWnd().

{return a-b<(1UL<<31);}

bool seqGreater	(	uint32	a,
		uint32	b
	)			[inline]

Definition at line 31 of file TCPSegment.h.

Referenced by TCPMsgBasedRcvQueue::extractBytesUpTo(), TCPConnection::processAckInEstabEtc(), TCPConnection::processSACKOption(), TCPConnection::processSegment1stThru8th(), TCPConnection::processSegmentInSynSent(), TCPConnection::retransmitOneSegment(), TCPConnection::sendData(), TCPConnection::sendOneNewSegment(), and TCPSegment::truncateSegment().

{return a!=b && a-b<(1UL<<31);}

bool seqLE	(	uint32	a,
		uint32	b
	)			[inline]

Definition at line 30 of file TCPSegment.h.

Referenced by TCPConnection::addSacks(), TCPSACKRexmitQueue::checkRexmitQueueForSackedOrRexmittedSegments(), TCPVirtualDataSendQueue::createSegmentWithBytes(), TCPMsgBasedSendQueue::createSegmentWithBytes(), TCPVirtualDataSendQueue::discardUpTo(), TCPSACKRexmitQueue::discardUpTo(), TCPMsgBasedSendQueue::discardUpTo(), TCPSACKRexmitQueue::enqueueSentData(), TCPVirtualDataRcvQueue::extractTo(), TCPSACKRexmitQueue::getAmountOfSackedBytes(), TCPVirtualDataRcvQueue::getLE(), TCPSACKRexmitQueue::getNumOfDiscontiguousSacks(), TCPVirtualDataRcvQueue::getRE(), TCPSACKRexmitQueue::getSackedBit(), TCPConnection::isSegmentAcceptable(), TCPConnection::nextSeg(), TCPConnection::processAckInEstabEtc(), TCPConnection::processSACKOption(), TCPConnection::processSegment1stThru8th(), TCPConnection::processSegmentInSynSent(), TCPConnection::processTSOption(), TCPConnection::sendSegmentDuringLossRecoveryPhase(), TCPConnection::setPipe(), TCPSACKRexmitQueue::setSackedBit(), TCPSegment::truncateSegment(), and TCPConnection::updateWndInfo().

{return b-a<(1UL<<31);}

bool seqLess	(	uint32	a,
		uint32	b
	)			[inline]

Definition at line 29 of file TCPSegment.h.

Referenced by TCPConnection::addSacks(), TCPSACKRexmitQueue::discardUpTo(), TCPVirtualDataRcvQueue::extractTo(), TCPSACKRexmitQueue::getAmountOfSackedBytes(), TCPSendQueue::getBytesAvailable(), TCPVirtualDataRcvQueue::getLE(), TCPSACKRexmitQueue::getNumOfDiscontiguousSacks(), TCPVirtualDataRcvQueue::getRE(), TCPConnection::isSegmentAcceptable(), TCPVirtualDataRcvQueue::merge(), TCPConnection::processAckInEstabEtc(), TCPConnection::processSACKOption(), TCPConnection::processSegment1stThru8th(), TCPConnection::processTSOption(), TCPBaseAlg::receivedDataAck(), TCPSegment::truncateSegment(), and TCPConnection::updateWndInfo().

{return a!=b && b-a<(1UL<<31);}