OMNET++总是跳出Redefine HandleMessage（）的错误

english100101992 2014-06-07 04:12:07

#include <stdio.h>

#include <string.h>

#include <omnetpp.h>

#include <myMessage_m.h>





class Txc10 : public cSimpleModule

{

  protected:

    virtual void forwardMessage(myMessage *msg);

    virtual void initialize();

    virtual void handleMessage(myMessage *msg);

};



Define_Module(Txc10);



void Txc10::initialize()

{

    if (getIndex()==0)

    {

        // Boot the process scheduling the initial message as a self-message.

        char msgname[20];

        sprintf(msgname, "user-%d", getIndex());

        myMessage *msg = new myMessage(msgname);

        scheduleAt(0.0, msg);

    }

}



void Txc10::handleMessage(myMessage *msg)

{

	myMessage *ttmsg = check_and_cast<myMessage *>(msg);



    if (getIndex()==3)

    {

        // Message arrived.

        EV << "消息 " << ttmsg << " 到达.\n";

        delete ttmsg;

    }

    else

    {

        // We need to forward the message.

        forwardMessage(ttmsg);

    }

}



void Txc10::forwardMessage(myMessage *msg)

{

    // In this example, we just pick a random gate to send it on.

    // We draw a random number between 0 and the size of gate `out[]'.

    int n = gateSize("out");

    int k = intuniform(0,n-1);



    EV << "Forwarding message " << msg << " on port out[" << k << "]\n";

    send(msg, "out", k);

}