[ndnSIM] query about interfaces of a node
alexander.afanasyev at ucla.edu
Fri Sep 12 16:07:50 PDT 2014
On Sep 12, 2014, at 7:16 AM, Shahneela Naz <shahneela.cs at gmail.com> wrote:
> Dear Users,
> I want to make a little change in cache-with-probability class that if a node has certain number of interfaces it should add a content. For this I want to know number of interfaces to which the node is attached.
> but when I try to get a node as follows
> Ptr<Node> n = This->GetObject<Node>();
> it gives error that the function is defined out of scope. it is the problem due to virtual or inline function calls...
> can any one kindly help me on this.. If I want to get information related to a node while using policy traits. how can I do this..
Where exactly you're adding this? If you're inside any of the policy methods, you can do something like:
Ptr<Node> n = item->payload ()->GetContentStore()->template GetObject<Node>();
Note that there is "template" keyword before GetObject. Is is necessary, since policy and all policy methods are part of the template implementation.
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