A Discrete-Event Network Simulator
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2012 University of Washington
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19 // Test that mobility tracing works
21 #include "ns3/core-module.h"
22 #include "ns3/mobility-module.h"
23 #include "ns3/network-module.h"
25 using namespace ns3;
27 int main (int argc, char *argv[])
28 {
29  NodeContainer sta;
30  sta.Create (4);
31  MobilityHelper mobility;
32  mobility.SetPositionAllocator ("ns3::GridPositionAllocator",
33  "MinX", DoubleValue (1.0),
34  "MinY", DoubleValue (1.0),
35  "DeltaX", DoubleValue (5.0),
36  "DeltaY", DoubleValue (5.0),
37  "GridWidth", UintegerValue (3),
38  "LayoutType", StringValue ("RowFirst"));
39  mobility.SetMobilityModel ("ns3::RandomWalk2dMobilityModel",
40  "Mode", StringValue ("Time"),
41  "Time", StringValue ("2s"),
42  "Speed", StringValue ("ns3::ConstantRandomVariable[Constant=1.0]"),
43  "Bounds", RectangleValue (Rectangle (0.0, 20.0, 0.0, 20.0)));
44  mobility.Install (sta);
45  // Set mobility random number streams to fixed values
46  mobility.AssignStreams (sta, 0);
48  AsciiTraceHelper ascii;
49  MobilityHelper::EnableAsciiAll (ascii.CreateFileStream ("mobility-trace-example.mob"));
51  Simulator::Stop (Seconds (5.0));
52  Simulator::Run ();
54 }
Manage ASCII trace files for device models.
Definition: trace-helper.h:141
hold variables of type string
Definition: string.h:18
int main(int argc, char *argv[])
static void Run(void)
Run the simulation until one of:
Definition: simulator.cc:157
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...
hold objects of type ns3::Rectangle
void Install(Ptr< Node > node) const
"Layout" a single node according to the current position allocator type.
Hold an unsigned integer type.
Definition: uinteger.h:46
static void Destroy(void)
Every event scheduled by the Simulator::insertAtDestroy method is invoked.
Definition: simulator.cc:121
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)
If an event invokes this method, it will be the last event scheduled by the Simulator::run method bef...
Definition: simulator.cc:165
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.
void SetPositionAllocator(Ptr< PositionAllocator > allocator)
Set the position allocator which will be used to allocate the initial position of every node initiali...
Hold a floating point type.
Definition: double.h:41
a 2d rectangle
Definition: rectangle.h:33