[ndnSIM] about random-load-balancer-strategy.cpp

[Alex Afanasyev]

You need to ensure that ndn-load-balancer.cpp is actually linked to your scenario.  This is similar to my recent answer to John: if you use scenario template, then it is a matter of putting ndn-load-balancer.cpp in the extensions folder.  If you are using examples or scratch folder, then you must follow the conventions of the build system (take a look into examples/wscript for more details).

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Alex

> On Dec 18, 2016, at 1:21 AM, 任沛 <renpei.bupt at qq.com> wrote:
> 
> Hi ndnsim friends,
>   when i use random-load-balancer-strategy, there occurs some question as follow:
> when i use 
>   Strategy::ChoiceHelper::Install<nfd::fw::RandomLoadBalancerStrategy>(Names::Find<Node>("d1"), prefix);, compiling panel will show me "underfined reference to 'nfd::fw::RandomLoadBalancerStrategy::STRATEGY_NAME' " and so on, i even don't know what happend? i follow the example given by source code of ndn-load-balancer.cpp, but i got there questions, what should i do? i really appreciate if you can help me.
>  thanks a lot!