[ndnSIM] getting PIT size?

[Alex Afanasyev]

Hi Narges,

There is a slightly different way for that:

auto& pit = (*node)->GetObject<ndn::L3Protocol>()->getForwarder()->getPit();
cout << pit.size();

--
Alex

> On Sep 1, 2016, at 9:27 PM, Narges Mehran <narges.mehran at gmail.com> wrote:
> 
> Hello everyone,
> 
> I want to get the PIT size at the moment, although I know that it isn't needed to allocate PIT size in NFD. When I run the following code, I get this error, any help?
> 
> Ptr<ns3::ndn::nfd::Pit> pit = (*node)->GetObject<ns3::ndn::nfd::Pit>();
> cout <<  pit->size() << "\t";
> 
>  ./ns3/ptr.h:710:7:  error: ‘class nfd::Pit’ has no member named ‘Ref’
>  m_ptr->Ref ();
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