Txc6 Class Reference

Inheritance diagram for Txc6:

List of all members.

---

Detailed Description

In this step we'll introduce random numbers. We change the delay from 1s to a random value which can be set from the NED file or from omnetpp.ini. In addition, we'll "lose" (delete) the packet with a small probability.

Public Member Functions
	Txc6 ()
virtual	~Txc6 ()
Protected Member Functions
virtual void	initialize ()
virtual void	handleMessage (cMessage *msg)
Private Attributes
cMessage *	event
cMessage *	tictocMsg

---

Constructor & Destructor Documentation

Txc6::Txc6 (   )

{ event = tictocMsg = NULL; }

Txc6::~Txc6 (   )  [virtual]

{ cancelAndDelete(event); delete tictocMsg; }

---

Member Function Documentation

void Txc6::handleMessage (  cMessage *  msg  )  [protected, virtual]

Reimplemented from cSimpleModule. { if (msg==event) { ev << "Wait period is over, sending back message\n"; send(tictocMsg, "out"); tictocMsg = NULL; } else { // "Lose" the message with 0.1 probability: if (uniform(0,1) < 0.1) { ev << "\"Losing\" message\n"; delete msg; } else { // The "delayTime" module parameter can be set to values like // "exponential(5)" (tictoc6.ned, omnetpp.ini), and then here // we'll get a different delay every time. double delay = par("delayTime"); ev << "Message arrived, starting to wait " << delay << " secs...\n"; tictocMsg = msg; scheduleAt(simTime()+delay, event); } } }

void Txc6::initialize (   )  [protected, virtual]

Reimplemented from cModule. { event = new cMessage("event"); tictocMsg = NULL; if (strcmp("tic", name()) == 0) { ev << "Scheduling first send to t=5.0s\n"; scheduleAt(5.0, event); tictocMsg = new cMessage("tictocMsg"); } }

---

Member Data Documentation

cMessage* Txc6::event [private]

cMessage* Txc6::tictocMsg [private]

---

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

• txc6.cc

---