[ndnSIM] What is the correct namespace

[John Baugh]

Perhaps you are missing #include directives?  For example, names.h is where
Names lives.

Names is a class declared in ns3, and inside ns3 namespace.

So ns3::Names::Find might work?

And GlobalRoutingHelper is in ndn-global-routing-helper.h

Does this help?

John

On May 23, 2017 4:37 AM, "任沛" <renpei.bupt at qq.com> wrote:

> Hi ndnSIM friends,
>
> In NFD/daemon/fw/forwarder.cpp, i add below codes to the onIncomingData():
>
> ns3::Ptr<ns3::Node> testNode = Names::Find<ns3::Node>(tNode);
> ns3::ndn::GlobalRoutingHelper ndnGlobalRoutingHelper;
> ndnGlobalRoutingHelper.AddOrigins(prefix, testNode);
> ns3::ndn::GlobalRoutingHelper::CalculateRoutes();
>
> where "tNode" and "prefix" above is in the form of std::string. What i
> tried to do is to tell all the another nodes that the current node can
> provide the content with specific prefix. While when i compile the source
> code, i got below message:
>
> 'Names' has not been declared
> expected primary-expression before '>' token
> 'GlobalRoutingHelper' is not a member of 'ns3::ndn'
> expected ';' before 'ndnGlobalRoutingHelper'
> 'ndnGlobalRoutingHelper' was not declareded in this scope
> 'ns3::ndn::GlobalRoutingHelper' has not been declared
>
> What is the correct namespace?
>
> Look forward to your reply.
>
> Pei Ren
>
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