|
A Discrete-Event Network Simulator
|
API
|
Go to the documentation of this file.
25 #include "ns3/core-module.h"
26 #include "ns3/network-module.h"
27 #include "ns3/internet-module.h"
28 #include "ns3/point-to-point-module.h"
29 #include "ns3/applications-module.h"
30 #include "ns3/traffic-control-module.h"
57 std::cout <<
"FirstBucketTokens " << oldValue <<
" to " << newValue << std::endl;
63 std::cout <<
"SecondBucketTokens " << oldValue <<
" to " << newValue << std::endl;
67 main (
int argc,
char *argv[])
70 double simulationTime = 10;
71 uint32_t burst = 10000;
77 cmd.AddValue (
"burst",
"Size of first bucket in bytes", burst);
78 cmd.AddValue (
"mtu",
"Size of second bucket in bytes", mtu);
79 cmd.AddValue (
"rate",
"Rate of tokens arriving in first bucket", rate);
80 cmd.AddValue (
"peakRate",
"Rate of tokens arriving in second bucket", peakRate);
82 cmd.Parse (argc, argv);
110 address.SetBase (
"10.1.1.0",
"255.255.255.0");
123 uint32_t payloadSize = 1448;
127 onoff.SetAttribute (
"OnTime",
StringValue (
"ns3::ConstantRandomVariable[Constant=1]"));
128 onoff.SetAttribute (
"OffTime",
StringValue (
"ns3::ConstantRandomVariable[Constant=0.2]"));
129 onoff.SetAttribute (
"PacketSize",
UintegerValue (payloadSize));
130 onoff.SetAttribute (
"DataRate",
StringValue (
"1.1Mb/s"));
136 onoff.SetAttribute (
"Remote", remoteAddress);
137 apps.
Add (onoff.Install (
nodes.Get (1)));
146 std::cout << std::endl <<
"*** TC Layer statistics ***" << std::endl;
147 std::cout << q->
GetStats () << std::endl;
holds a vector of ns3::NetDevice pointers
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
AttributeValue implementation for DataRate.
void SecondBucketTokensTrace(uint32_t oldValue, uint32_t newValue)
Parse command-line arguments.
uint16_t SetRootQueueDisc(const std::string &type, Args &&... args)
Helper function used to set a root queue disc of the given type and with the given attributes.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
void Stop(Time stop)
Arrange for all of the Applications in this container to Stop() at the Time given as a parameter.
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
AttributeValue implementation for Address.
void Add(ApplicationContainer other)
Append the contents of another ApplicationContainer to the end of this container.
Class for representing data rates.
static void Stop(void)
Tell the Simulator the calling event should be the last one executed.
QueueDiscContainer Install(NetDeviceContainer c)
a polymophic address class
A helper to make it easier to instantiate an ns3::OnOffApplication on a set of nodes.
Holds a vector of ns3::QueueDisc pointers.
holds a vector of std::pair of Ptr<Ipv4> and interface index.
Callback< R, Ts... > MakeCallback(R(T::*memPtr)(Ts...), OBJ objPtr)
Build Callbacks for class method members which take varying numbers of arguments and potentially retu...
static void Run(void)
Run the simulation.
Hold variables of type string.
A helper to make it easier to instantiate an ns3::PacketSinkApplication on a set of nodes.
static Ipv4Address GetAny(void)
void FirstBucketTokensTrace(uint32_t oldValue, uint32_t newValue)
void(* DataRate)(DataRate oldValue, DataRate newValue)
TracedValue callback signature for DataRate.
void Start(Time start)
Arrange for all of the Applications in this container to Start() at the Time given as a parameter.
Time Seconds(double value)
Construct a Time in the indicated unit.
Build a set of QueueDisc objects.
static void Destroy(void)
Execute the events scheduled with ScheduleDestroy().
holds a vector of ns3::Application pointers.
Build a set of PointToPointNetDevice objects.
keep track of a set of node pointers.
Hold an unsigned integer type.
void SetDefault(std::string name, const AttributeValue &value)
bool TraceConnectWithoutContext(std::string name, const CallbackBase &cb)
Connect a TraceSource to a Callback without a context.
const Stats & GetStats(void)
Retrieve all the collected statistics.
aggregate IP/TCP/UDP functionality to existing Nodes.
Ptr< QueueDisc > Get(std::size_t i) const
Get the Ptr<QueueDisc> stored in this container at a given index.