Txc12 Class Reference

Inheritance diagram for Txc12:

List of all members.

Protected Member Functions
virtual void	forwardMessage (cMessage *msg)
virtual void	initialize ()
virtual void	handleMessage (cMessage *msg)

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Detailed Description

Let's make it more interesting by using several (n) `tic' modules, and connecting every module to every other. For now, let's keep it simple what they do: module 0 generates a message, and the others keep tossing it around in random directions until it arrives at module 2.

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Member Function Documentation

void Txc12::forwardMessage

(

cMessage *

msg

)

[protected, virtual]

Referenced by handleMessage().

{
    // 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 `gate[]'.
    int n = gateSize("gate");
    int k = intuniform(0,n-1);

    EV << "Forwarding message " << msg << " on gate[" << k << "]\n";
    // $o and $i suffix is used to identify the input/output part of a two way gate
    send(msg, "gate$o", k);
}

void Txc12::handleMessage

(

cMessage *

msg

)

[protected, virtual]

Reimplemented from cSimpleModule.

{
    if (getIndex()==3)
    {
        // Message arrived.
        EV << "Message " << msg << " arrived.\n";
        delete msg;
    }
    else
    {
        // We need to forward the message.
        forwardMessage(msg);
    }
}

void Txc12::initialize

(

)

[protected, virtual]

Reimplemented from cComponent.

{
    if (getIndex()==0)
    {
        // Boot the process scheduling the initial message as a self-message.
        char msgname[20];
        sprintf(msgname, "tic-%d", getIndex());
        cMessage *msg = new cMessage(msgname);
        scheduleAt(0.0, msg);
    }
}

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

• txc12.cc