Re: [ns] Tcl error

[Bai David <ns_uofa@yahoo.com>]

Thanks! I have got it last night.

David

--- Haobo Yu <haoboy@packetdesign.com> wrote:
> tcl syntax is wierd. you MUST put the opening brace
> on the same line as
> instproc.
> 
> On Sat, 27 Jan 2001, Bai David wrote:
> 
> > Hi,
> >    I write a instproc in Node class by TCL and put
> it
> > into the ns-mcast.tcl file. It can succeed
> compile.
> > However, when I enter "ns" in command line, it
> goes
> > mad and gives more 10,000 lines output. These
> lines
> > all seems to be the TCL scripts in ~/tcl/lib or
> > ~/tcl/mcast directory. The last 3 lines are
> > 
> > : wrong # args: should be {Node instproc name args
> > body}
> >     (Class instproc line 1)
> >     invoked from within
> > "Node instproc get-oifs {src grp}"
> > 
> > My Tcl procedure is
> > 
> > Node instproc get-oifs {src grp}
> > {
> >         $self instvar ns_
> >         set iiflist ""
> >         set reps [$self getReps $src $grp]
> >         foreach r $reps {
> >                 set srcoifs [$r dump-oifs]
> >                 foreach oif $srcoifs {
> >                         set outlink [$self
> oif2link
> > $oif]
> >                         set inlink [$ns_ link
> [$oulink
> > dst] $self]
> >                         set iif [$self link2iif
> > $inlink]
> >                         lappend iiflist $iif
> >                 }
> >         }
> > 
> >         return [lsort $iiflist]
> > }
> > 
> > 
> > What's wrong with my programe? Could someone tell
> me
> > how to add TCL program to NS code and debugging
> them?
> > 
> >     Thanks very much!
> > 
> > David
> > 
> > __________________________________________________
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> > 
> > 
> 


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