mirror of
https://gitlab.ibr.cs.tu-bs.de/tschuber/ns-3-leo.git
synced 2025-06-08 10:03:58 +02:00
55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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#include <fstream>
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#include "ns3/core-module.h"
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#include "ns3/mobility-module.h"
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#include "ns3/leo-module.h"
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using namespace ns3;
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NS_LOG_COMPONENT_DEFINE ("LeoCircularOrbitTracingExample");
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void CourseChange (std::string context, Ptr<const MobilityModel> position)
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{
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Vector pos = position->GetPosition ();
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Ptr<const Node> node = position->GetObject<Node> ();
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std::cout << Simulator::Now () << ":" << node->GetId () << ":" << pos.x << ":" << pos.y << ":" << pos.z << ":" << position->GetVelocity ().GetLength() << std::endl;
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}
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int main(int argc, char *argv[])
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{
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CommandLine cmd;
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std::string orbitFile;
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std::string traceFile;
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Time duration;
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cmd.AddValue("orbitFile", "CSV file with orbit parameters", orbitFile);
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cmd.AddValue("traceFile", "CSV file to store mobility trace in", traceFile);
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cmd.AddValue("precision", "ns3::LeoCircularOrbitMobilityModel::Precision");
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cmd.AddValue("duration", "Duration of the simulation", duration);
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cmd.Parse (argc, argv);
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LeoOrbitNodeHelper orbit;
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NodeContainer satellites = orbit.Install (orbitFile);
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Config::Connect ("/NodeList/*/$ns3::MobilityModel/CourseChange",
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MakeCallback (&CourseChange));
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std::streambuf *coutbuf = std::cout.rdbuf();
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// redirect cout if traceFile is specified
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std::ofstream out;
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out.open (traceFile);
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if (out.is_open ())
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{
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std::cout.rdbuf(out.rdbuf());
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}
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std::cout << "Time,Satellite,x,y,z,Speed" << std::endl;
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Simulator::Stop (duration);
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Simulator::Run ();
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Simulator::Destroy ();
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out.close ();
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std::cout.rdbuf(coutbuf);
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}
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