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; -*- */
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3  * Copyright (c) 2012 University of Washington
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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
Ptr< OutputStreamWrapper > CreateFileStream(std::string filename, std::ios::openmode filemode=std::ios::out)
Create and initialize an output stream object we'll use to write the traced bits. ...
int64_t AssignStreams(NodeContainer c, int64_t stream)
Assign a fixed random variable stream number to the random variables used by the mobility models (inc...
tuple cmd
Definition: second.py:35
AttributeValue implementation for Rectangle.
Definition: rectangle.h:97
void Install(Ptr< Node > node) const
"Layout" a single node according to the current position allocator type.
tuple mobility
Definition: third.py:101
Hold an unsigned integer type.
Definition: uinteger.h:44
Parse command-line arguments.
Definition: command-line.h:205
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.
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())
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:993
static void EnableAsciiAll(Ptr< OutputStreamWrapper > stream)
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...
This class can be used to hold variables of floating point type such as 'double' or 'float'...
Definition: double.h:41
a 2d rectangle
Definition: rectangle.h:34