inet::EthernetMacLayer Class Reference

#include <EthernetMacLayer.h>

Inheritance diagram for inet::EthernetMacLayer:

Public Member Functions
virtual void	receiveSignal (cComponent *source, simsignal_t signal, cObject *object, cObject *details) override

Protected Member Functions
virtual int	numInitStages () const override
virtual void	initialize (int stage) override

Member Function Documentation

initialize()

void inet::EthernetMacLayer::initialize ( int  stage )

overrideprotectedvirtual

{
    cModule::initialize(stage);
    if (stage == INITSTAGE_LINK_LAYER) {
        auto networkInterface = getContainingNicModule(this);
        auto interfaceTable = check_and_cast<cModule *>(networkInterface->getInterfaceTable());
        interfaceTable->subscribe(interfaceStateChangedSignal, this);
    }
}

numInitStages()

virtual int inet::EthernetMacLayer::numInitStages ( ) const

inlineoverrideprotectedvirtual

{ return NUM_INIT_STAGES; }

receiveSignal()

void inet::EthernetMacLayer::receiveSignal ( cComponent *  source, simsignal_t  signal, cObject *  object, cObject *  details  )

overridevirtual

{
    if (signal == interfaceStateChangedSignal) {
        auto networkInterface = getContainingNicModule(this);
        auto networkInterfaceChangeDetails = check_and_cast<const NetworkInterfaceChangeDetails *>(object);
        if (networkInterfaceChangeDetails->getNetworkInterface() == networkInterface && networkInterfaceChangeDetails->getFieldId() == NetworkInterface::F_CARRIER) {
            if (!networkInterface->hasCarrier()) {
                auto queue = check_and_cast<IPacketQueue *>(getSubmodule("queue"));
                if (queue != nullptr)
                    queue->removeAllPackets();
            }
        }
    }
    else
        throw cRuntimeError("Unknown signal");
}

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

• EthernetMacLayer.h
• EthernetMacLayer.cc