<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hi,<div class=""><br class=""></div><div class="">probably something like the forwarder counters could work:</div><div class=""><br class=""></div><div class=""><a href="https://github.com/named-data-ndnSIM/NFD/blob/NFD-0.6.5-ndnSIM/daemon/fw/forwarder.hpp#L293" class="">https://github.com/named-data-ndnSIM/NFD/blob/NFD-0.6.5-ndnSIM/daemon/fw/forwarder.hpp#L293</a></div><div class=""><br class=""></div><div class="">Thanks,</div><div class=""><br class=""><div class="">
<div class=""><div class=""><div class=""><span class="" style="float: none; display: inline !important;">Spyridon (Spyros) Mastorakis</span><br class=""><span class="" style="float: none; display: inline !important;">Personal Website: </span><a href="http://cs.ucla.edu/~mastorakis/" class="">http://cs.ucla.edu/~mastorakis/</a><br class=""><span class="" style="float: none; display: inline !important;">Internet Research Laboratory</span><br class=""><span class="" style="float: none; display: inline !important;">Computer Science Department</span><br class=""><span class="" style="float: none; display: inline !important;">UCLA</span></div></div></div>
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<div style=""><br class=""><blockquote type="cite" class=""><div class="">On Mar 20, 2019, at 6:35 AM, Ahmed BENMOUSSA <<a href="mailto:ah.benmoussa@lagh-univ.dz" class="">ah.benmoussa@lagh-univ.dz</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class="">Hello Safa; <br class=""></div><div class=""><br class=""></div><div class="">Thank you so much for your reply even though this is not what I meant. <br class=""></div><div class="">What I want to do is: <br class=""></div><div class=""><br class=""></div><div class="">- Create a variable for each metric (initialised to 0). <br class=""></div><div class="">- Variables increments throughout the simulation process. <br class=""></div><div class="">- Nodes will use these created variables to take actions.<br class=""></div><div class=""><br class=""></div><div class="">In other words, I need these metrics to use them as parameters in my simulation and not just results (text file).<br class=""></div><div class=""><br class=""></div><div class="">Best regards,</div><div class="">Ahmed.<br class=""></div></div><br class=""><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Le mer. 20 mars 2019 à 13:51, Safa Mejri <<a href="mailto:mejrisafaenig@gmail.com" class="">mejrisafaenig@gmail.com</a>> a écrit :<br class=""></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr" class=""><div dir="ltr" class=""><div dir="ltr" class=""><div dir="ltr" class=""><div dir="ltr" class=""><div dir="ltr" class=""><div dir="ltr" class="">hello; <div class="">All you need to do: </div><div class=""><b class=""> #include <ns3/ndnSIM/utils/tracers/ndn-l3-rate-tracer.h> </b>at the beginning of your scenario file.</div><div class=""><div class=""> </div><div class=""><b class=""> boost::tuple< boost::shared_ptr<std::ostream>, std::list<Ptr<ndn::L3RateTracer> > ></b></div><div class=""><b class=""> tracers = ndn::L3RateTracer::InstallAll ("ndn-l3-rate-tracer.txt");</b> after Simulator::Stop at the end of your<span style="line-height:1.5" class=""> </span><span style="line-height:1.5" class="">scenario file.</span></div></div><div class=""><span style="line-height:1.5" class=""><br class=""></span></div><div class="">Good work;<br class=""></div></div></div></div></div></div></div></div><div hspace="streak-pt-mark" style="max-height:1px" class=""><img alt="" style="width: 0px; max-height: 0px; overflow: hidden;" src="https://mailfoogae.appspot.com/t?sender=abWVqcmlzYWZhZW5pZ0BnbWFpbC5jb20%3D&type=zerocontent&guid=e5adc361-6832-46d3-aaaa-e4d92406d868" class=""><font size="1" color="#ffffff" class="">ᐧ</font></div><br class=""><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Le mer. 20 mars 2019 à 13:04, Ahmed BENMOUSSA <<a href="mailto:ah.benmoussa@lagh-univ.dz" target="_blank" class="">ah.benmoussa@lagh-univ.dz</a>> a écrit :<br class=""></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr" class=""><div class="">Hello everyone, <br class=""></div><div class=""><br class=""></div><div class="">Actually, I am working on a scenario simulation and I need your help. <br class=""></div><div class="">I want to create variables to use them as counters for these metrics:<br class=""></div>
<ul class="gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-last gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-simple"><li class=""><code class="gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-docutils gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-literal gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-notranslate"><span class="gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-pre">InInterests</span></code> <br class=""></li><li class=""><code class="gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-docutils gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-literal gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-notranslate"><span class="gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-pre">OutInterests</span></code> <br class=""></li><li class=""><code class="gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-docutils gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-literal gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-notranslate"><span class="gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-pre">InData</span></code></li><li class=""><code class="gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-docutils gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-literal gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-notranslate"><span class="gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-pre">OutData</span></code> <br class=""></li><li class=""><code class="gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-docutils gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-literal gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-notranslate"><span class="gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-pre">InNacks</span></code></li><li class=""><code class="gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-docutils gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-literal gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-notranslate"><span class="gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-pre">OutNacks</span></code></li><li class=""><code class="gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-docutils gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-literal gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-notranslate"><span class="gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-pre">SatisfiedInterests</span></code> <code class="gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-docutils gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-literal gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-notranslate"><span class="gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-pre"></span></code></li><li class=""><code class="gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-docutils gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-literal gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-notranslate"><span class="gmail-m_-1094310334920739565gmail-m_1954524502310290847gmail-pre">TimedOutInterests</span></code></li></ul><div class=""><br class=""></div><div class="">I need these variables in my simulation. I want to use them to make some calculations and then decides of the action to take. <br class=""></div><div class=""><br class=""></div><div class=""><code class=""><font face="arial,helvetica,sans-serif" class="">I tried to use </font>"ndn-l3-rate-tracer.cpp" <span style="font-family:arial,helvetica,sans-serif" class="">file but I don't know how. <br class=""></span></code></div><div class=""><code class=""><span style="font-family:arial,helvetica,sans-serif" class="">If you have any suggestions, please help me.</span></code></div><div class=""><code class=""><span style="font-family:arial,helvetica,sans-serif" class=""><br class=""></span></code></div><div class=""><code class=""><span style="font-family:arial,helvetica,sans-serif" class="">Thank you in advance.</span></code></div><div class=""><code class=""><span style="font-family:arial,helvetica,sans-serif" class="">With my respects,</span></code></div><div class=""><code class=""><span style="font-family:arial,helvetica,sans-serif" class="">Ahmed.</span><br class=""></code></div></div>
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</blockquote></div><br clear="all" class=""><div class=""><br class=""></div>-- <br class=""><div dir="ltr" class="gmail-m_-1094310334920739565gmail_signature"><div dir="ltr" class=""><div class=""><div dir="ltr" class=""><div dir="ltr" style="font-size:12.8px" class=""><div dir="ltr" style="font-size:12.8px" class=""><br class=""></div><div dir="ltr" style="font-size:12.8px" class=""><span style="font-size:10pt;font-family:Arial;color:rgb(38,114,236);white-space:pre-wrap" class="">Safa MEJRI </span></div><div dir="ltr" style="font-size:12.8px" class=""><span style="color:rgb(38,114,236);font-family:Arial;font-size:10pt;white-space:pre-wrap" class="">Telecommunications and Networks Engineer</span></div><div dir="ltr" style="font-size:12.8px" class=""><span style="font-size:10pt;font-family:Arial;color:rgb(38,114,236);white-space:pre-wrap" class="">Ph.D Student at the National School of Computer Sciences (ENSI)_ Manouba_ Tunisia</span></div></div><div hspace="streak-pt-mark" style="font-size:12.8px;max-height:1px" class=""><img src="https://mailfoogae.appspot.com/t?sender=abWVqcmlzYWZhZW5pZ0BnbWFpbC5jb20%3D&type=zerocontent&guid=cf6cf633-0e50-4999-90d5-92606ea03870" style="width: 0px; max-height: 0px; overflow: hidden;" class=""><font size="1" color="#ffffff" class="">ᐧ</font></div></div></div></div></div>
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