#include <OriginatorAckPolicy.h>

Inheritance diagram for inet::ieee80211::OriginatorAckPolicy:

Public Member Functions
virtual bool	isAckNeeded (Ieee80211DataOrMgmtFrame *frame) const override

virtual simtime_t	getAckTimeout (Ieee80211DataOrMgmtFrame *frame) const override

Public Member Functions inherited from inet::ieee80211::IOriginatorAckPolicy
virtual	~IOriginatorAckPolicy ()

Protected Member Functions
virtual int	numInitStages () const override

virtual void	initialize (int stage) override

Protected Member Functions inherited from inet::ieee80211::ModeSetListener
virtual void	receiveSignal (cComponent source, simsignal_t signalID, cObject obj, cObject *details) override

Protected Attributes
IRateSelection *	rateSelection = nullptr

simtime_t	ackTimeout = -1

Protected Attributes inherited from inet::ieee80211::ModeSetListener
Ieee80211ModeSet *	modeSet = nullptr

Member Function Documentation

simtime_t inet::ieee80211::OriginatorAckPolicy::getAckTimeout ( Ieee80211DataOrMgmtFrame * frame ) const

overridevirtual

Implements inet::ieee80211::IOriginatorAckPolicy.

 {
     return ackTimeout == -1 ? modeSet->getSifsTime() + modeSet->getSlotTime() + rateSelection->computeResponseAckFrameMode(frame)->getPhyRxStartDelay() : ackTimeout;
 }

void inet::ieee80211::OriginatorAckPolicy::initialize ( int stage )

overrideprotectedvirtual

Reimplemented from inet::ieee80211::ModeSetListener.

 {
     ModeSetListener::initialize(stage);
     if (stage == INITSTAGE_LOCAL) {
         rateSelection = check_and_cast<IRateSelection*>(getModuleByPath(par("rateSelectionModule")));
         ackTimeout = par("ackTimeout");
     }
 }

bool inet::ieee80211::OriginatorAckPolicy::isAckNeeded ( Ieee80211DataOrMgmtFrame * frame ) const

overridevirtual

Implements inet::ieee80211::IOriginatorAckPolicy.

 {
     if (auto dataOrMgmtFrame = dynamic_cast<Ieee80211DataOrMgmtFrame*>(frame)) {
         return !dataOrMgmtFrame->getReceiverAddress().isMulticast(); // TODO: + mgmt with NoAck check
     }
     return false;
 }