RE: Add queue

[Huiwen Li <huiwenli@nortelnetworks.com>]

Hi, all,

Could anyone please look at the code in queue-monitor.cc, in which the
command function defines a command for "get-pkts-integrator", where can I
find pktsInt_->name()? I looked into intergrator.cc because pktsInt_ is a
pointer pointing to Integrator class, but I couldn't find the function
name() anywhere.

Thanks,

Huiwen



> -----Original Message-----
> From: Haobo Yu [mailto:haoboy@isi.edu]
> Sent: Monday, August 09, 1999 3:34 PM
> To: Huiwen Li
> Cc: 'ns-users@mash.cs.berkeley.edu'
> Subject: RE: Add queue
> 
> 
> > Thanks for the reply. Actually I was confused because when 
> I looked into
> > monitor-queue function, there is a parameter 
> SampleInstance, which is
> > actually used in init-monitor function. But I couldn't find 
> any use of it. I
> > thought it was used to sample the queue length.
> > 
> > I am wondering if I want to record a trace of the 
> instantaneous queue size
> > sampled at each packet arrival and departure, and compute 
> the average of the
> > queue size over the duration of the simulation, should I 
> use the trace file
> > to record it or I could just use queuemonitor? Where can I 
> get a similar
> > example or has anyone done this before?
> 
> I guess the integrator used in queue monitors is provided for this
> purpose. However I'm not clear how you can use it, and I've 
> not seen any
> examples scripts or test suites using it. Try to look at 
> integrator.{h,cc}
> and ns-lib.tcl to find out how to use it. It'll be great if 
> you can write
> a little script as a demo and we'll put it in the tcl/ex directory.
> Thanks!
> 
> - Haobo
> 
>