[ns] Routing table contents

Padmaparna Haldar haldar@ISI.EDU
Wed, 14 Mar 2001 17:32:22 -0800 (PST)


On Wed, 14 Mar 2001, Prasad V. Boddupalli wrote:


> Hello,
>     Just before adding the (dest, nextHop) pair,--- which are just node
> numbers-- to the routing table, the classifer does a
>     (NsObject *)TclObject::lookup(nextHop node);
> what exactly is the use of this ?

TclObject::lookup converts the passed tclobject (something that looks like
_o23) to its corresponding C++ pointer (to its shadow object).

--Padma.

>
> thanks,
> Prasad.
>

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Padmaparna Haldar