txc3.cpp.bak

这是一个基于OMNeT++的仿真模型,编程语采用C

#include <stdio.h>
#include <string.h>
#include <omnetpp.h>


class Txc3 : public cSimpleModule
{
  private:
  	int	counter;
  protected:
    virtual void initialize();
    virtual void handleMessage(cMessage *msg);
};

Define_Module(Txc3);

void Txc3::initialize()
{
    counter=10;
    WATCH(counter);
    if (strcmp("tic", name()) == 0)
    {
        // The `ev' object works like `cout' in C++.
        ev << "Sending initial message\n";
        cMessage *msg = new cMessage("tictocMsg");
        send(msg, "out");
    }
    
}

void Txc3::handleMessage(cMessage *msg)
{
    counter--;
    if(counter==0)
    	{
    			ev<<name()<<"'s counter reached zero,deleting messsage\n";
    			delete msg;
    	}
    else
    	{
    			ev << "Received message `" << msg->name() << "', sending it out again\n";
    			send(msg, "out");
    	}
}