[ndnSIM] How forwarding strategy can get the nodes position

[Alex Afanasyev]

> On Jul 19, 2017, at 3:10 PM, Oleg Surnin <o.surnin at innopolis.ru> wrote:
> 
> Dear All,
> 
> I coded my own strategy and now I want to get the node position (I'm using mobility helper).
> 
> This is how I tried to get a position of the node, but it didn't work for me:
> 
> this-> GetObject<Node> ()-> GetObject<MobilityModel> ()->GetPosition ();

For ndnSIM 2.x, it is done a bit differently:

auto node = NodeList::GetNode(Simulator::GetContext());
node->GetObject<MobilityModel> ()->GetPosition();

--
Alex

> 
> 
> Best Regards,
> Oleg
> 
> 
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