A Discrete-Event Network Simulator
API
mobility-trace-example.cc
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2012 University of Washington
4  *
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12  * GNU General Public License for more details.
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16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  */
18 
19 // Test that mobility tracing works
20 
21 #include "ns3/core-module.h"
22 #include "ns3/mobility-module.h"
23 #include "ns3/network-module.h"
24 
25 using namespace ns3;
26 
27 int main (int argc, char *argv[])
28 {
30  cmd.Parse (argc, argv);
31 
32  NodeContainer sta;
33  sta.Create (4);
35  mobility.SetPositionAllocator ("ns3::GridPositionAllocator",
36  "MinX", DoubleValue (1.0),
37  "MinY", DoubleValue (1.0),
38  "DeltaX", DoubleValue (5.0),
39  "DeltaY", DoubleValue (5.0),
40  "GridWidth", UintegerValue (3),
41  "LayoutType", StringValue ("RowFirst"));
42  mobility.SetMobilityModel ("ns3::RandomWalk2dMobilityModel",
43  "Mode", StringValue ("Time"),
44  "Time", StringValue ("2s"),
45  "Speed", StringValue ("ns3::ConstantRandomVariable[Constant=1.0]"),
46  "Bounds", RectangleValue (Rectangle (0.0, 20.0, 0.0, 20.0)));
47  mobility.Install (sta);
48  // Set mobility random number streams to fixed values
49  mobility.AssignStreams (sta, 0);
50 
51  AsciiTraceHelper ascii;
52  MobilityHelper::EnableAsciiAll (ascii.CreateFileStream ("mobility-trace-example.mob"));
53 
54  Simulator::Stop (Seconds (5.0));
55  Simulator::Run ();
57 }
Manage ASCII trace files for device models.
Definition: trace-helper.h:161
Hold variables of type string.
Definition: string.h:41
static void Run(void)
Run the simulation.
Definition: simulator.cc:226
cmd
Definition: second.py:35
Ptr< OutputStreamWrapper > CreateFileStream(std::string filename, std::ios::openmode filemode=std::ios::out)
Create and initialize an output stream object we&#39;ll use to write the traced bits. ...
mobility
Definition: third.py:101
AttributeValue implementation for Rectangle.
Definition: rectangle.h:97
Hold an unsigned integer type.
Definition: uinteger.h:44
Parse command-line arguments.
Definition: command-line.h:213
static void Destroy(void)
Execute the events scheduled with ScheduleDestroy().
Definition: simulator.cc:190
Every class exported by the ns3 library is enclosed in the ns3 namespace.
keep track of a set of node pointers.
Helper class used to assign positions and mobility models to nodes.
static void Stop(void)
Tell the Simulator the calling event should be the last one executed.
Definition: simulator.cc:234
Time Seconds(double value)
Construct a Time in the indicated unit.
Definition: nstime.h:1014
static void EnableAsciiAll(Ptr< OutputStreamWrapper > stream)
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
This class can be used to hold variables of floating point type such as &#39;double&#39; or &#39;float&#39;...
Definition: double.h:41
a 2d rectangle
Definition: rectangle.h:34