Re: [ns] Timers Constructor??????

[Haobo Yu <haoboy@isi.edu>]

Please read tcp.h and tcp.cc to see how it's declared and how it's
_initialized_. You can't declare it like that and instantiate it as a
global variable. 

- Haobo

On Wed, 26 Apr 2000, Anis Koubaa wrote:

> Hi
> I have decalred a timer like that
> /*******************************************************************/
>  class MyTimer : public TimerHandler {
>         public:
>             MyTimer(MyAgent *a) : TimerHandler() { a_ = a; }
>         protected:                   
>             virtual void expire(Event *e);
>             MyAgent *a_;
>         };  
> /********************************************************************/
> 
> When I declare the instance of the class of timers like it is shown in
> ns doc and either in the tcp exemple :
> 
> /***************************/
> MyTimer Timer_Instance;
> /*****************************/
> the compiler tell me that there is no constructor MyTimer::MyTimer();
> there is only MyTimer::MyTimer(MyAgent* a);
> So Must I define a defalut constructor MyTimer::MyTimer() or i must
> declare the instance as follow ????
> /*************************/
> MyTimer Timer_Instance(this);
> /**************************/
> or it exist an other trick.
> 
> What I Don't understant is that in the tcp agent it is defined with out
> any problem?? Why?
> ?????????
> Thank you
> -- 
> --------------------------------------------------------------------------
>         Cordialement
>         
> Koubaa Anis 
> Organization : LORIA Nancy
> Equipe : RESEDAS
> Adresse : CU Haute Malgrange Vandeoeuvre Nancy Bloc C 528
> Mail : akoubaa@loria.fr
> Projet : Comparaison des Protocoles de cl�s de distribution de cl� de
> groupe en utilisant NS
> --------------------------------------------------------------------------
>