73 lines
2.7 KiB
C++
73 lines
2.7 KiB
C++
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2006,2007 INRIA
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "ns3/core-module.h"
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#include "ns3/mobility-module.h"
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using namespace ns3;
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/**
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* Function called when there is a course change
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* \param context event context
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* \param mobility a pointer to the mobility model
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*/
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static void
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CourseChange (std::string context, 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", StringValue ("Time"));
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Config::SetDefault ("ns3::RandomWalk2dMobilityModel::Time", StringValue ("2s"));
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Config::SetDefault ("ns3::RandomWalk2dMobilityModel::Speed", StringValue ("ns3::ConstantRandomVariable[Constant=1.0]"));
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Config::SetDefault ("ns3::RandomWalk2dMobilityModel::Bounds", StringValue ("0|200|0|200"));
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CommandLine cmd (__FILE__);
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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.SetPositionAllocator ("ns3::RandomDiscPositionAllocator",
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"X", StringValue ("100.0"),
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"Y", StringValue ("100.0"),
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"Rho", StringValue ("ns3::UniformRandomVariable[Min=0|Max=30]"));
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mobility.SetMobilityModel ("ns3::RandomWalk2dMobilityModel",
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"Mode", StringValue ("Time"),
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"Time", StringValue ("2s"),
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"Speed", StringValue ("ns3::ConstantRandomVariable[Constant=1.0]"),
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"Bounds", StringValue ("0|200|0|200"));
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mobility.InstallAll ();
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Config::Connect ("/NodeList/*/$ns3::MobilityModel/CourseChange",
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MakeCallback (&CourseChange));
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Simulator::Stop (Seconds (100.0));
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Simulator::Run ();
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Simulator::Destroy ();
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return 0;
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}
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