Hello Kavan,
I think this might help, I will try it soon.
Thanks :D
Mathiew
Quoting kavan sheth <shethka...@gmail.com>:
> Hi mathiew,
>
> in the static configuration we start cbr traffic using tcl commands.
>
> set udp_(0) [new Agent/UDP]
> $ns_ attach-agent $node_(2) $udp_(0)
> set null_(0) [new Agent/Null]
> $ns_ attach-agent $node_(3) $null_(0)
> set cbr_(0) [new Application/Traffic/CBR]
> $cbr_(0) set packetSize_ 512
> $cbr_(0) set interval_ 0.25
> $cbr_(0) set random_ 1
> $cbr_(0) set maxpkts_ 10000
> $cbr_(0) attach-agent $udp_(0)
> $ns_ connect $udp_(0) $null_(0)
> $ns_ at 82.557023746220864 "$cbr_(0) start"
>
>
>
> So what you can do is execute this tcl statements dynamically from you c++
> code using any of the following two ways
> (following are just example of how to run tcl command from your c++ code.
> for more deail refer section 3.3 of ns)
> sprintf(tcl.buffer(), "Agent/SRM set requestFunction_ %s", "Fixed");
> tcl.eval();
> OR
> tcl.evalf("%s request %d %d", name_, sender, msgid);
>
> hope this will help!! (I am not sure, but I think this will work)
>
> regards,
> Kavan Sheth
> DA-IICT
> India
>
> On Mon, Jun 1, 2009 at 7:56 PM, Mathiew Moussa <mm...@aub.edu.lb> wrote:
>
>>
>> Hi All,
>>
>> I am implementing a clustering algorithm for WSNs and I'm constructing
>> the clusters in C++.
>>
>> The clustering phase is done in the beginning of the simulation for
>> about 3seconds after which i need to assign connections between the
>> cluster members and cluster heads based on the results of the cluster
>> algorithm, therefore assign the necessary cbr connections only.
>>
>> How can i do this dynamically, therefore how can i tell the nodes in a
>> cluster to open a cbr connection with only their cluster head
>> (considering the nodes already know the cluster head they need to bind
>> too in C++).
>>
>> Can this be done in TCL.
>>
>> Your Help is greatly appreciated.
>> Thanks.
>>
>> Mathiew
>>
>>
>
