C++ ApplicationContainer::Add方法代码示例

int main (int argc, char *argv[])
{
#ifdef NS3_CLICK
  NodeContainer csmaNodes;
  csmaNodes.Create (2);

  // Setup CSMA channel between the nodes
  CsmaHelper csma;
  csma.SetChannelAttribute ("DataRate", DataRateValue (DataRate (5000000)));
  csma.SetChannelAttribute ("Delay", TimeValue (MilliSeconds (2)));
  NetDeviceContainer csmaDevices = csma.Install (csmaNodes);

  // Install normal internet stack on node B
  InternetStackHelper internet;
  internet.Install (csmaNodes.Get (1));

  // Install Click on node A
  ClickInternetStackHelper clickinternet;
  clickinternet.SetClickFile (csmaNodes.Get (0), "src/click/examples/nsclick-lan-single-interface.click");
  clickinternet.SetRoutingTableElement (csmaNodes.Get (0), "rt");
  clickinternet.Install (csmaNodes.Get (0));

  // Configure IP addresses for the nodes
  Ipv4AddressHelper ipv4;
  ipv4.SetBase ("172.16.1.0", "255.255.255.0");
  ipv4.Assign (csmaDevices);

  // Configure traffic application and sockets
  Address LocalAddress (InetSocketAddress (Ipv4Address::GetAny (), 50000));
  PacketSinkHelper packetSinkHelper ("ns3::TcpSocketFactory", LocalAddress);
  ApplicationContainer recvapp = packetSinkHelper.Install (csmaNodes.Get (1));
  recvapp.Start (Seconds (5.0));
  recvapp.Stop (Seconds (10.0));

  OnOffHelper onOffHelper ("ns3::TcpSocketFactory", Address ());
  onOffHelper.SetAttribute ("OnTime", StringValue ("ns3::ConstantRandomVariable[Constant=1]"));
  onOffHelper.SetAttribute ("OffTime", StringValue ("ns3::ConstantRandomVariable[Constant=0]"));

  ApplicationContainer appcont;

  AddressValue remoteAddress (InetSocketAddress (Ipv4Address ("172.16.1.2"), 50000));
  onOffHelper.SetAttribute ("Remote", remoteAddress);
  appcont.Add (onOffHelper.Install (csmaNodes.Get (0)));

  appcont.Start (Seconds (5.0));
  appcont.Stop (Seconds (10.0));

  // For tracing
  csma.EnablePcap ("nsclick-simple-lan", csmaDevices, false);

  Simulator::Stop (Seconds (20.0));
  Simulator::Run ();

  Simulator::Destroy ();
  return 0;
#else
  NS_FATAL_ERROR ("Can't use ns-3-click without NSCLICK compiled in");
#endif
}

ApplicationContainer
BulkSendHelper::Install (NodeContainer c) const
{
  ApplicationContainer apps;
  for (NodeContainer::Iterator i = c.Begin (); i != c.End (); ++i)
    {
      apps.Add (InstallPriv (*i));
    }

  return apps;
}

ApplicationContainer RadvdHelper::Install (Ptr<Node> node)
{
  ApplicationContainer apps;
  Ptr<Radvd> radvd = m_factory.Create<Radvd> ();
  for (RadvdInterfaceMapI iter = m_radvdInterfaces.begin(); iter != m_radvdInterfaces.end(); iter ++)
    {
      if (!iter->second->GetPrefixes().empty())
        {
          radvd->AddConfiguration(iter->second);
        }
    }
  node->AddApplication (radvd);
  apps.Add (radvd);
  return apps;
}

void
LenaPssFfMacSchedulerTestCase2::DoRun (void)
{

  if (!m_errorModelEnabled)
    {
      Config::SetDefault ("ns3::LteSpectrumPhy::CtrlErrorModelEnabled", BooleanValue (false));
      Config::SetDefault ("ns3::LteSpectrumPhy::DataErrorModelEnabled", BooleanValue (false));
    }

  Config::SetDefault ("ns3::LteHelper::UseIdealRrc", BooleanValue (true));


  Ptr<LteHelper> lteHelper = CreateObject<LteHelper> ();
  Ptr<PointToPointEpcHelper>  epcHelper = CreateObject<PointToPointEpcHelper> ();
  lteHelper->SetEpcHelper (epcHelper);

  Ptr<Node> pgw = epcHelper->GetPgwNode ();

  // Create a single RemoteHost
  NodeContainer remoteHostContainer;
  remoteHostContainer.Create (1);
  Ptr<Node> remoteHost = remoteHostContainer.Get (0);
  InternetStackHelper internet;
  internet.Install (remoteHostContainer);

  // Create the Internet
  PointToPointHelper p2ph;
  p2ph.SetDeviceAttribute ("DataRate", DataRateValue (DataRate ("100Gb/s")));
  p2ph.SetDeviceAttribute ("Mtu", UintegerValue (1500));
  p2ph.SetChannelAttribute ("Delay", TimeValue (Seconds (0.001)));
  NetDeviceContainer internetDevices = p2ph.Install (pgw, remoteHost);
  Ipv4AddressHelper ipv4h;
  ipv4h.SetBase ("1.0.0.0", "255.0.0.0");
  Ipv4InterfaceContainer internetIpIfaces = ipv4h.Assign (internetDevices);
  // interface 0 is localhost, 1 is the p2p device
  Ipv4Address remoteHostAddr = internetIpIfaces.GetAddress (1);

  Ipv4StaticRoutingHelper ipv4RoutingHelper;
  Ptr<Ipv4StaticRouting> remoteHostStaticRouting = ipv4RoutingHelper.GetStaticRouting (remoteHost->GetObject<Ipv4> ());
  remoteHostStaticRouting->AddNetworkRouteTo (Ipv4Address ("7.0.0.0"), Ipv4Mask ("255.0.0.0"), 1);


//   LogComponentDisableAll (LOG_LEVEL_ALL);
  //LogComponentEnable ("LenaTestPssFfMacCheduler", LOG_LEVEL_ALL);
   
  lteHelper->SetAttribute ("PathlossModel", StringValue ("ns3::FriisSpectrumPropagationLossModel"));

  // Create Nodes: eNodeB and UE
  NodeContainer enbNodes;
  NodeContainer ueNodes;
  enbNodes.Create (1);
  ueNodes.Create (m_nUser);

  // Install Mobility Model
  MobilityHelper mobility;
  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
  mobility.Install (enbNodes);
  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
  mobility.Install (ueNodes);

  // Create Devices and install them in the Nodes (eNB and UE)
  NetDeviceContainer enbDevs;
  NetDeviceContainer ueDevs;
  lteHelper->SetSchedulerType ("ns3::PssFfMacScheduler");
  enbDevs = lteHelper->InstallEnbDevice (enbNodes);
  ueDevs = lteHelper->InstallUeDevice (ueNodes);

  Ptr<LteEnbNetDevice> lteEnbDev = enbDevs.Get (0)->GetObject<LteEnbNetDevice> ();
  Ptr<LteEnbPhy> enbPhy = lteEnbDev->GetPhy ();
  enbPhy->SetAttribute ("TxPower", DoubleValue (30.0));
  enbPhy->SetAttribute ("NoiseFigure", DoubleValue (5.0));

  // Set UEs' position and power
  for (int i = 0; i < m_nUser; i++)
    {
      Ptr<ConstantPositionMobilityModel> mm = ueNodes.Get (i)->GetObject<ConstantPositionMobilityModel> ();
      mm->SetPosition (Vector (m_dist.at (i), 0.0, 0.0));
      Ptr<LteUeNetDevice> lteUeDev = ueDevs.Get (i)->GetObject<LteUeNetDevice> ();
      Ptr<LteUePhy> uePhy = lteUeDev->GetPhy ();
      uePhy->SetAttribute ("TxPower", DoubleValue (23.0));
      uePhy->SetAttribute ("NoiseFigure", DoubleValue (9.0));
    }

  // Install the IP stack on the UEs
  internet.Install (ueNodes);
  Ipv4InterfaceContainer ueIpIface;
  ueIpIface = epcHelper->AssignUeIpv4Address (NetDeviceContainer (ueDevs));

  // Assign IP address to UEs
  for (uint32_t u = 0; u < ueNodes.GetN (); ++u)
    {
      Ptr<Node> ueNode = ueNodes.Get (u);
      // Set the default gateway for the UE
      Ptr<Ipv4StaticRouting> ueStaticRouting = ipv4RoutingHelper.GetStaticRouting (ueNode->GetObject<Ipv4> ());
      ueStaticRouting->SetDefaultRoute (epcHelper->GetUeDefaultGatewayAddress (), 1);
    }

  // Attach a UE to a eNB
  lteHelper->Attach (ueDevs, enbDevs.Get (0));
//.........这里部分代码省略.........

// Network topology (default)
//
//            n2     +          +     n3          .
//             | ... |\        /| ... |           .
//             ======= \      / =======           .
//              CSMA    \    /   CSMA             .
//                       \  /                     .
//            n1     +--- n0 ---+     n4          .
//             | ... |   /  \   | ... |           .
//             =======  /    \  =======           .
//              CSMA   /      \  CSMA             .
//                    /        \                  .
//            n6     +          +     n5          .
//             | ... |          | ... |           .
//             =======          =======           .
//              CSMA             CSMA             .
//
void
CsmaStarTestCase::DoRun (void)
{
  //
  // Default number of nodes in the star.
  //
  uint32_t nSpokes = 7;

  CsmaHelper csma;
  csma.SetChannelAttribute ("DataRate", StringValue ("100Mbps"));
  csma.SetChannelAttribute ("Delay", StringValue ("1ms"));
  CsmaStarHelper star (nSpokes, csma);

  NodeContainer fillNodes;

  //
  // Just to be nasy, hang some more nodes off of the CSMA channel for each
  // spoke, so that there are a total of 16 nodes on each channel.  Stash
  // all of these new devices into a container.
  //
  NetDeviceContainer fillDevices;

  uint32_t nFill = 14;
  for (uint32_t i = 0; i < star.GetSpokeDevices ().GetN (); ++i)
    {
      Ptr<Channel> channel = star.GetSpokeDevices ().Get (i)->GetChannel ();
      Ptr<CsmaChannel> csmaChannel = channel->GetObject<CsmaChannel> ();
      NodeContainer newNodes;
      newNodes.Create (nFill);
      fillNodes.Add (newNodes);
      fillDevices.Add (csma.Install (newNodes, csmaChannel));
    }

  InternetStackHelper internet;
  star.InstallStack (internet);
  internet.Install (fillNodes);

  star.AssignIpv4Addresses (Ipv4AddressHelper ("10.1.0.0", "255.255.255.0"));

  //
  // We assigned addresses to the logical hub and the first "drop" of the 
  // CSMA network that acts as the spoke, but we also have a number of fill
  // devices (nFill) also hanging off the CSMA network.  We have got to 
  // assign addresses to them as well.  We put all of the fill devices into
  // a single device container, so the first nFill devices are associated
  // with the channel connected to spokeDevices.Get (0), the second nFill
  // devices afe associated with the channel connected to spokeDevices.Get (1)
  // etc.
  //
  Ipv4AddressHelper address;
  for(uint32_t i = 0; i < star.SpokeCount (); ++i)
    {
      std::ostringstream subnet;
      subnet << "10.1." << i << ".0";
      address.SetBase (subnet.str ().c_str (), "255.255.255.0", "0.0.0.3");

      for (uint32_t j = 0; j < nFill; ++j)
        {
          address.Assign (fillDevices.Get (i * nFill + j));
        }
    }

  //
  // Create a packet sink on the star "hub" to receive packets.
  // 
  uint16_t port = 50000;
  Address hubLocalAddress (InetSocketAddress (Ipv4Address::GetAny (), port));
  PacketSinkHelper packetSinkHelper ("ns3::TcpSocketFactory", hubLocalAddress);
  ApplicationContainer hubApp = packetSinkHelper.Install (star.GetHub ());
  hubApp.Start (Seconds (1.0));
  hubApp.Stop (Seconds (10.0));

  //
  // Create OnOff applications to send TCP to the hub, one on each spoke node.
  //
  // Make packets be sent about every DefaultPacketSize / DataRate = 
  // 4096 bits / (5000 bits/second) = 0.82 second.
  OnOffHelper onOffHelper ("ns3::TcpSocketFactory", Address ());
  onOffHelper.SetConstantRate (DataRate (5000));

  ApplicationContainer spokeApps;

  for (uint32_t i = 0; i < star.SpokeCount (); ++i)
//.........这里部分代码省略.........

//
// Example of the sending of a datagram to a broadcast address
//
// Network topology
//     ==============
//       |          |
//       n0    n1   n2
//       |     |
//     ==========
//
//   n0 originates UDP broadcast to 255.255.255.255/discard port, which 
//   is replicated and received on both n1 and n2
//
void
CsmaBroadcastTestCase::DoRun (void)
{
  NodeContainer c;
  c.Create (3);
  NodeContainer c0 = NodeContainer (c.Get (0), c.Get (1));
  NodeContainer c1 = NodeContainer (c.Get (0), c.Get (2));

  CsmaHelper csma;
  csma.SetChannelAttribute ("DataRate", DataRateValue (DataRate (5000000)));
  csma.SetChannelAttribute ("Delay", TimeValue (MilliSeconds (2)));

  NetDeviceContainer n0 = csma.Install (c0);
  NetDeviceContainer n1 = csma.Install (c1);

  InternetStackHelper internet;
  internet.Install (c);

  Ipv4AddressHelper ipv4;
  ipv4.SetBase ("10.1.0.0", "255.255.255.0");
  ipv4.Assign (n0);
  ipv4.SetBase ("192.168.1.0", "255.255.255.0");
  ipv4.Assign (n1);


  // RFC 863 discard port ("9") indicates packet should be thrown away
  // by the system.  We allow this silent discard to be overridden
  // by the PacketSink application.
  uint16_t port = 9;

  // Create the OnOff application to send UDP datagrams from n0.
  //
  // Make packets be sent about every DefaultPacketSize / DataRate = 
  // 4096 bits / (5000 bits/second) = 0.82 second.
  OnOffHelper onoff ("ns3::UdpSocketFactory", 
                     Address (InetSocketAddress (Ipv4Address ("255.255.255.255"), port)));
  onoff.SetConstantRate (DataRate (5000));

  ApplicationContainer app = onoff.Install (c0.Get (0));
  // Start the application
  app.Start (Seconds (1.0));
  app.Stop (Seconds (10.0));

  // Create an optional packet sink to receive these packets
  PacketSinkHelper sink ("ns3::UdpSocketFactory",
                         Address (InetSocketAddress (Ipv4Address::GetAny (), port)));
  app = sink.Install (c0.Get (1));
  app.Add (sink.Install (c1.Get (1)));
  app.Start (Seconds (1.0));
  app.Stop (Seconds (10.0));

  // Trace receptions
  Config::ConnectWithoutContext ("/NodeList/1/ApplicationList/0/$ns3::PacketSink/Rx", MakeCallback (&CsmaBroadcastTestCase::SinkRxNode1, this));
  Config::ConnectWithoutContext ("/NodeList/2/ApplicationList/0/$ns3::PacketSink/Rx", MakeCallback (&CsmaBroadcastTestCase::SinkRxNode2, this));

  Simulator::Run ();
  Simulator::Destroy ();

  // We should have sent and received 10 packets
  NS_TEST_ASSERT_MSG_EQ (m_countNode1, 10, "Node 1 should have received 10 packets");
  NS_TEST_ASSERT_MSG_EQ (m_countNode2, 10, "Node 2 should have received 10 packets");
}

int
main (int argc, char *argv[])
{
#ifdef NS3_MPI
  // Distributed simulation setup
  MpiInterface::Enable (&argc, &argv);
  GlobalValue::Bind ("SimulatorImplementationType",
                     StringValue ("ns3::DistributedSimulatorImpl"));

  LogComponentEnable ("BriteMPITest", LOG_LEVEL_ALL);
  LogComponentEnable ("TcpSocketBase", LOG_LEVEL_INFO);

  uint32_t systemId = MpiInterface::GetSystemId ();
  uint32_t systemCount = MpiInterface::GetSize ();

  // Check for valid distributed parameters.
  // For just this particular example, must have 2 and only 2 Logical Processors (LPs)
  NS_ASSERT_MSG (systemCount == 2, "This demonstration requires 2 and only 2 logical processors.");

  // BRITE needs a configuration file to build its graph. By default, this
  // example will use the TD_ASBarabasi_RTWaxman.conf file. There are many others
  // which can be found in the BRITE/conf_files directory
  std::string confFile = "src/brite/examples/conf_files/TD_ASBarabasi_RTWaxman.conf";
  bool tracing = false;
  bool nix = false;

  CommandLine cmd;
  cmd.AddValue ("confFile", "BRITE conf file", confFile);
  cmd.AddValue ("tracing", "Enable or disable ascii tracing", tracing);
  cmd.AddValue ("nix", "Enable or disable nix-vector routing", nix);

  cmd.Parse (argc,argv);

  // Invoke the BriteTopologyHelper and pass in a BRITE
  // configuration file and a seed file. This will use
  // BRITE to build a graph from which we can build the ns-3 topology
  BriteTopologyHelper bth (confFile);

  PointToPointHelper p2p;

  Ipv4StaticRoutingHelper staticRouting;
  Ipv4GlobalRoutingHelper globalRouting;
  Ipv4ListRoutingHelper listRouting;
  Ipv4NixVectorHelper nixRouting;

  InternetStackHelper stack;

  if (nix)
    {
      listRouting.Add (staticRouting, 0);
      listRouting.Add (nixRouting, 10);
    }
  else
    {
      listRouting.Add (staticRouting, 0);
      listRouting.Add (globalRouting, 10);
    }

  stack.SetRoutingHelper (listRouting);

  Ipv4AddressHelper address;
  address.SetBase ("10.0.0.0", "255.255.255.252");

  //build topology as normal but also pass systemCount
  bth.BuildBriteTopology (stack, systemCount);
  bth.AssignIpv4Addresses (address);

  NS_LOG_LOGIC ("Number of AS created " << bth.GetNAs ());

  uint16_t port = 5001;

  NodeContainer client;
  NodeContainer server;

  //For this example will use AS 0 and AS 1 which will be on seperate systems
  //due to the mod divide used to assign AS to system.

  //GetSystemNumberForAs (uint32_t) can be used to determine which system an
  //AS is assigned to
  NS_LOG_LOGIC ("AS 0 has been assigned to system " << bth.GetSystemNumberForAs (0));
  NS_LOG_LOGIC ("As 1 has been assigned to system " << bth.GetSystemNumberForAs (1));

  //install client node on last leaf node of AS 0
  client.Add (CreateObject<Node> (0));
  stack.Install (client);
  int numLeafNodesInAsZero = bth.GetNLeafNodesForAs (0);
  client.Add (bth.GetLeafNodeForAs (0, numLeafNodesInAsZero - 1));

  //install server node on last leaf node on AS 1
  server.Add (CreateObject<Node> (1));
  stack.Install (server);
  int numLeafNodesInAsOne = bth.GetNLeafNodesForAs (1);
  server.Add (bth.GetLeafNodeForAs (1, numLeafNodesInAsOne - 1));

  p2p.SetDeviceAttribute ("DataRate", StringValue ("5Mbps"));
  p2p.SetChannelAttribute ("Delay", StringValue ("2ms"));

  NetDeviceContainer p2pClientDevices;
  NetDeviceContainer p2pServerDevices;

//.........这里部分代码省略.........

int 
main (int argc, char *argv[])
{

  //
  // Set up some default values for the simulation.
  //
  Config::SetDefault ("ns3::OnOffApplication::PacketSize", UintegerValue (137));

  // ??? try and stick 15kb/s into the data rate
  Config::SetDefault ("ns3::OnOffApplication::DataRate", StringValue ("14kb/s"));

  //
  // Default number of nodes in the star.  Overridable by command line argument.
  //
  uint32_t nSpokes = 8;

  CommandLine cmd;
  cmd.AddValue ("nSpokes", "Number of nodes to place in the star", nSpokes);
  cmd.Parse (argc, argv);

  NS_LOG_INFO ("Build star topology.");
  PointToPointHelper pointToPoint;
  pointToPoint.SetDeviceAttribute ("DataRate", StringValue ("5Mbps"));
  pointToPoint.SetChannelAttribute ("Delay", StringValue ("2ms"));
  PointToPointStarHelper star (nSpokes, pointToPoint);

  NS_LOG_INFO ("Install internet stack on all nodes.");
  InternetStackHelper internet;
  star.InstallStack (internet);

  NS_LOG_INFO ("Assign IP Addresses.");
  star.AssignIpv4Addresses (Ipv4AddressHelper ("10.1.1.0", "255.255.255.0"));

  NS_LOG_INFO ("Create applications.");
  //
  // Create a packet sink on the star "hub" to receive packets.
  // 
  uint16_t port = 50000;
  Address hubLocalAddress (InetSocketAddress (Ipv4Address::GetAny (), port));
  PacketSinkHelper packetSinkHelper ("ns3::TcpSocketFactory", hubLocalAddress);
  ApplicationContainer hubApp = packetSinkHelper.Install (star.GetHub ());
  hubApp.Start (Seconds (1.0));
  hubApp.Stop (Seconds (10.0));

  //
  // Create OnOff applications to send TCP to the hub, one on each spoke node.
  //
  OnOffHelper onOffHelper ("ns3::TcpSocketFactory", Address ());
  onOffHelper.SetAttribute ("OnTime", StringValue ("ns3::ConstantRandomVariable[Constant=1]"));
  onOffHelper.SetAttribute ("OffTime", StringValue ("ns3::ConstantRandomVariable[Constant=0]"));

  ApplicationContainer spokeApps;

  for (uint32_t i = 0; i < star.SpokeCount (); ++i)
    {
      AddressValue remoteAddress (InetSocketAddress (star.GetHubIpv4Address (i), port));
      onOffHelper.SetAttribute ("Remote", remoteAddress);
      spokeApps.Add (onOffHelper.Install (star.GetSpokeNode (i)));
    }
  spokeApps.Start (Seconds (1.0));
  spokeApps.Stop (Seconds (10.0));

  NS_LOG_INFO ("Enable static global routing.");
  //
  // Turn on global static routing so we can actually be routed across the star.
  //
  Ipv4GlobalRoutingHelper::PopulateRoutingTables ();

  NS_LOG_INFO ("Enable pcap tracing.");
  //
  // Do pcap tracing on all point-to-point devices on all nodes.
  //
  pointToPoint.EnablePcapAll ("star");

  NS_LOG_INFO ("Run Simulation.");
  Simulator::Run ();
  Simulator::Destroy ();
  NS_LOG_INFO ("Done.");

  return 0;
}