Re: [ns] packet size and data length?

[Di-Fa Chang <difac@usc.edu>]

no, datalen() return the length of payload, see packet.h:
   class Packet :
      inline int datalen() const { return data_ ? data_->size() : 0; }

packetSize_ set the value of:
   struct hdr_cmn {
      int     size_;          // simulated packet size

On Mon, 19 Nov 2001, bindumadhavi ramavarjula wrote:

> hullo,
> when i say
> Agent/Foo set packetsize_ 64 in ns-default.tcl
> what does it mean?ami setting the data length of the
> packet to 64 bytes?so at the destination node if i use
>
> p->datalen() function will I get 64 bytes?
> If not what exactly is packetsize_ signifying here?
> -bindu
>
>
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