Hi,
To have current position of a node at agent level, you can do :
MobileNode* mnode_;
double x = 0.0,y = 0.0,z = 0.0;
mnode_->getLoc(&x, &y, &z);
You should have mnode_ referencing to a node. For example, in my case I pass
the node address to my agent in the tcl script and for this reason i defined
a new "node" command in the Command( ) method of the agent like this :
if(strcmp(argv[1], "node") == 0) {
mnode_ = (MobileNode*) TclObject::lookup(argv[2]);
if(mnode_ == 0)
return TCL_ERROR;
return TCL_OK;
}
then in my tcl script I create a node node_1 and my agent , then I do
$my_agent node $node_1
Hope this helps.
Bye.
On 3/10/06, Shibdas Bandyopadhyay <[EMAIL PROTECTED]> wrote:
>
>
> Hi,
> I am using ns-2.29 and currently implementating a new protocol which
> depends on the location information of the nodes. How can I get the
> location
> of the attached node from the agent code. Even if I keep the location
> information in the agent information ( say by keeping it in routing
> table),
> how to set the corresponding entries. I have made the variables accessible
> to the tcl script using bind function but how can I access the routing
> agent
> corresponding to a particular node? It would be better for me if I get the
> x-cordinates and y-coordinates of the grid topology assigned to the node
> from the routing agent.
>
>
> Thanks
> shibdas
>
> --
> ===================
> Shibdas Bandyopadhyay
> Second Year Post graduate student,
> Department of Computer Science
> Indian Statistical Institute, Kolkata
>
> http://snipurl.com/shibdas
>
