[ndnSIM] [EXT] Error with L3RateTracer

Zakaria SABIR zakaria.sabir at uit.ac.ma
Thu Jun 10 08:15:19 PDT 2021


Thank you Ygor, I'll try one of those tools.

On Thu, Jun 10, 2021 at 3:42 PM Ygor Amaral <ygor.amaral at gmail.com> wrote:

> Hi Zakaria,
>
> To generate charts, you can use any statistical tool.
>
> I really like matplotlib, but there are others like: seaborn, pandas,
> gnuplot, R lang and others.
>
> Use the statistical tool you are most familiar with.
>
> Regardless of the tool used, you will have to read the text file (trace)
> and perform statistical calculations to generate the charts.
>
> Regards,
> Ygor Amaral
>
> On Thu, Jun 10, 2021 at 11:31 AM Zakaria SABIR <zakaria.sabir at uit.ac.ma>
> wrote:
>
>> Thanks a lot, Ygor and Junxiao for your answers. Both methods worked.
>> Now I have the trace file, how can I generate graphs?
>>
>> Regards,
>> Zakaria.
>>
>> On Wed, Jun 9, 2021 at 8:17 PM Junxiao Shi <shijunxiao at email.arizona.edu>
>> wrote:
>>
>>> Hi Zakaria
>>>
>>> You may need to import the class from its namespace:
>>>
>>> using ns3::ndn::L3RateTracer;
>>>
>>> Yours, Junxiao
>>>
>>> On Wed, Jun 9, 2021 at 13:39 Zakaria SABIR <zakaria.sabir at uit.ac.ma>
>>> wrote:
>>>
>>>> *External Email*
>>>> Hi everyone, I hope you're doing well,
>>>>
>>>> I'm trying to obtain metrics from a simulation, so I included the
>>>> instruction " L3RateTracer::InstallAll("rate-trace.txt", Seconds(1.0)); "
>>>> just before calling Simulator::Run as indicated in the documentation. But I
>>>> got the following error:
>>>> *"error: ‘L3RateTracer’ has not been declared".*
>>>> I tried to fix it by including the header
>>>> "ns3/ndnSIM/utils/tracers/ndn-l3-rate-tracer.hpp" but it didn't work.
>>>> Could you help me, please?
>>>>
>>>> Regards,
>>>> Zakaria.
>>>>
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