Re: [ns] Class parameter setup problem

["Danaus" <danausli@263.net>]

Hi,

As the constructor of class CBR_Traffic below, 
-----
CBR_Traffic::CBR_Traffic() : seqno_(0)
{
 bind_bw("rate_", &rate_);
 bind("random_", &random_);
 bind("packetSize_", &size_);    // *attention this line* //
 bind("maxpkts_", &maxpkts_);
}
-----
I wonder you should use the followig command.
------
Application/Traffic/CBR set packetSize_ 1000
------
Danaus

> Hi, the following scenario illustrates a problem that I have been having
> throughout my scripts:
> 
> Application/Traffic/CBR set packet_size 1000
> 
> set cbr0 [new Application/Traffic/CBR]
> 
> puts "CBR packet size = [$cbr0 set packet_size_]"
> 
> My understanding is that line one should modify the CBR class parameters
> so that all subsequent instances are created with a packet size of
> 1000.  This is not the case and both line 3 as well as the nam scripts
> suggest that line one has no efect.
> 
> Any ideas as to the cause of this?
> 
> Regards
> Joshua Mentz
> 
>