[ndnSIM] check content store entries periodically ?

[Spyridon (Spyros) Mastorakis]

Hi,

it depends on when exactly you use this method. The aggregation of the CS and L3 protocol object to a node object occurs here:

https://github.com/named-data-ndnSIM/ndnSIM/blob/master/helper/ndn-stack-helper.cpp#L201-L211 <https://github.com/named-data-ndnSIM/ndnSIM/blob/master/helper/ndn-stack-helper.cpp#L201-L211>

You should be able to get the L3 Protocol object from a node object after this aggregation has occurred.

Thanks,

Spyridon (Spyros) Mastorakis
Personal Website: http://cs.ucla.edu/~mastorakis/ <http://cs.ucla.edu/~mastorakis/>
Internet Research Laboratory
Computer Science Department
UCLA

> On Dec 25, 2017, at 4:07 AM, Chengb Cao <chengbcao at gmail.com> wrote:
> 
> Thank you, everyone, I have solved the problem using the following method:
> 
> Ptr<ndn::ContentStore> cs=router->GetObject<ndn::ContentStore>;  //(1)
> cs->Print(file);
> Simulator::Schedule(...);
> 
> I got the correct entry, but, when I used the method in "https://github.com/named-data-ndnSIM/ndnSIM/blob/master/examples/ndn-triangle-calculate-routes.cpp <https://github.com/named-data-ndnSIM/ndnSIM/blob/master/examples/ndn-triangle-calculate-routes.cpp>", line 79-81,
> auto ndn = routet->GetObject<ndn::L3Protocol>();
>     for (const auto& entry : ndn->getForwarder()->getCs()) {  //(2)
>       .......
> 
> the entry size is always 0, i am confused what's the difference between (1) and (2) to get the CS pointer ?
> 
> Thanks

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