54 lines
1.9 KiB
C++
54 lines
1.9 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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#include "ns3/core-module.h"
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#include "ns3/helper-module.h"
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#include "ns3/mobility-module.h"
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#include "ns3/simulator-module.h"
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using namespace ns3;
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static void
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CourseChange (ns3::TraceContext const&, Ptr<const MobilityModel> mobility)
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{
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Vector pos = mobility->GetPosition ();
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Vector vel = mobility->GetVelocity ();
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std::cout << Simulator::Now () << ", model=" << mobility << ", POS: x=" << pos.x << ", y=" << pos.y
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<< ", z=" << pos.z << "; VEL:" << vel.x << ", y=" << vel.y
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<< ", z=" << vel.z << std::endl;
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}
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int main (int argc, char *argv[])
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{
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Config::SetDefault ("ns3::RandomWalk2dMobilityModel::Mode", String ("Time"));
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Config::SetDefault ("ns3::RandomWalk2dMobilityModel::Time", String ("2s"));
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Config::SetDefault ("ns3::RandomWalk2dMobilityModel::Speed", String ("Constant:1.0"));
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Config::SetDefault ("ns3::RandomWalk2dMobilityModel::Bounds", String ("0:200:0:100"));
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CommandLine cmd;
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cmd.Parse (argc, argv);
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NodeContainer c;
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c.Create (100);
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MobilityHelper mobility;
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mobility.EnableNotifier ();
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mobility.SetPositionAllocator ("ns3::RandomDiscPositionAllocator",
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"X", String ("100.0"),
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"Y", String ("100.0"),
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"Rho", String ("Uniform:0:30"));
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mobility.SetMobilityModel ("ns3::RandomWalk2dMobilityModel",
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"Mode", String ("Time"),
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"Time", String ("2s"),
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"Speed", String ("Constant:1.0"),
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"Bounds", String ("0:200:0:100"));
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mobility.LayoutAll ();
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Config::Connect ("/NodeList/*/$ns3::MobilityModelNotifier/CourseChange",
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MakeCallback (&CourseChange));
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Simulator::StopAt (Seconds (100.0));
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Simulator::Run ();
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return 0;
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}
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