A Discrete-Event Network Simulator
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Groups Pages
Go to the documentation of this file.
1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2006,2007 INRIA
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation;
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  */
20 #include "ns3/core-module.h"
21 #include "ns3/mobility-module.h"
23 using namespace ns3;
25 static void
26 CourseChange (std::string context, Ptr<const MobilityModel> position)
27 {
28  Vector pos = position->GetPosition ();
29  std::cout << Simulator::Now () << ", pos=" << position << ", x=" << pos.x << ", y=" << pos.y
30  << ", z=" << pos.z << std::endl;
31 }
33 int main (int argc, char *argv[])
34 {
35  CommandLine cmd;
36  cmd.Parse (argc, argv);
39  NodeContainer c;
40  c.Create (10000);
42  MobilityHelper mobility;
43  mobility.SetPositionAllocator ("ns3::RandomDiscPositionAllocator",
44  "X", StringValue ("100.0"),
45  "Y", StringValue ("100.0"),
46  "Rho", StringValue ("ns3::UniformRandomVariable[Min=0|Max=30]"));
47  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
48  mobility.Install (c);
50  Config::Connect ("/NodeList/*/$ns3::MobilityModel/CourseChange",
53  Simulator::Stop (Seconds (100.0));
55  Simulator::Run ();
58  return 0;
59 }
double x
x coordinate of vector
Definition: vector.h:49
smart pointer class similar to boost::intrusive_ptr
Definition: ptr.h:59
hold variables of type string
Definition: string.h:19
static void Run(void)
Run the simulation until one of:
Definition: simulator.cc:157
Vector GetPosition(void) const
void Connect(std::string path, const CallbackBase &cb)
Definition: config.cc:728
a 3d vector
Definition: vector.h:31
void Install(Ptr< Node > node) const
"Layout" a single node according to the current position allocator type.
Callback< R > MakeCallback(R(T::*memPtr)(void), OBJ objPtr)
Definition: callback.h:1238
Parse command-line arguments.
Definition: command-line.h:152
static void Destroy(void)
Every event scheduled by the Simulator::insertAtDestroy method is invoked.
Definition: simulator.cc:121
int main(int argc, char *argv[])
keep track of a set of node pointers.
void SetMobilityModel(std::string type, std::string n1="", const AttributeValue &v1=EmptyAttributeValue(), std::string n2="", const AttributeValue &v2=EmptyAttributeValue(), std::string n3="", const AttributeValue &v3=EmptyAttributeValue(), std::string n4="", const AttributeValue &v4=EmptyAttributeValue(), std::string n5="", const AttributeValue &v5=EmptyAttributeValue(), std::string n6="", const AttributeValue &v6=EmptyAttributeValue(), std::string n7="", const AttributeValue &v7=EmptyAttributeValue(), std::string n8="", const AttributeValue &v8=EmptyAttributeValue(), std::string n9="", const AttributeValue &v9=EmptyAttributeValue())
double y
y coordinate of vector
Definition: vector.h:53
static Time Now(void)
Return the "current simulation time".
Definition: simulator.cc:180
Helper class used to assign positions and mobility models to nodes.
static void CourseChange(std::string context, Ptr< const MobilityModel > position)
static void Stop(void)
If an event invokes this method, it will be the last event scheduled by the Simulator::run method bef...
Definition: simulator.cc:165
void Parse(int argc, char *argv[])
Parse the program arguments.
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
void SetPositionAllocator(Ptr< PositionAllocator > allocator)
Set the position allocator which will be used to allocate the initial position of every node initiali...
double z
z coordinate of vector
Definition: vector.h:57