inet::ieee80211::OriginatorAckPolicy Class Reference

#include <OriginatorAckPolicy.h>

Inheritance diagram for inet::ieee80211::OriginatorAckPolicy:

Public Member Functions
virtual bool	isAckNeeded (const Ptr< const Ieee80211DataOrMgmtHeader > &header) const override
virtual simtime_t	getAckTimeout (Packet *packet, const Ptr< const Ieee80211DataOrMgmtHeader > &header) 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
physicallayer::Ieee80211ModeSet *	modeSet = nullptr

Member Function Documentation

getAckTimeout()

simtime_t inet::ieee80211::OriginatorAckPolicy::getAckTimeout ( Packet *  packet, const Ptr< const Ieee80211DataOrMgmtHeader > &  header  ) const

overridevirtual

Implements inet::ieee80211::IOriginatorAckPolicy.

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

initialize()

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");
    }
}

isAckNeeded()

bool inet::ieee80211::OriginatorAckPolicy::isAckNeeded ( const Ptr< const Ieee80211DataOrMgmtHeader > &  header ) const

overridevirtual

Implements inet::ieee80211::IOriginatorAckPolicy.

{
    if (auto dataOrMgmtHeader = dynamicPtrCast<const Ieee80211DataOrMgmtHeader>(header)) {
        return !dataOrMgmtHeader->getReceiverAddress().isMulticast(); // TODO + mgmt with NoAck check
    }
    return false;
}

numInitStages()

virtual int inet::ieee80211::OriginatorAckPolicy::numInitStages ( ) const

inlineoverrideprotectedvirtual

Reimplemented from inet::ieee80211::ModeSetListener.

{ return NUM_INIT_STAGES; }

Member Data Documentation

ackTimeout

simtime_t inet::ieee80211::OriginatorAckPolicy::ackTimeout = -1

protected

Referenced by getAckTimeout(), and initialize().

rateSelection

IRateSelection* inet::ieee80211::OriginatorAckPolicy::rateSelection = nullptr

protected

Referenced by getAckTimeout(), and initialize().

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

• OriginatorAckPolicy.h
• OriginatorAckPolicy.cc