doc: Use the new COMMANDLINE macro in every example

examples/tutorial/fifth.cc

@@ -175,7 +175,7 @@ RxDrop (Ptr<const Packet> p)
 int 
 main (int argc, char *argv[])
 {
-  CommandLine cmd;
+  COMMANDLINE (cmd);
   cmd.Parse (argc, argv);
   
   NodeContainer nodes;

examples/tutorial/first.cc

@@ -34,7 +34,7 @@ NS_LOG_COMPONENT_DEFINE ("FirstScriptExample");
 int
 main (int argc, char *argv[])
 {
-  CommandLine cmd;
+  COMMANDLINE (cmd);
   cmd.Parse (argc, argv);
   
   Time::SetResolution (Time::NS);

examples/tutorial/second.cc

@@ -41,7 +41,7 @@ main (int argc, char *argv[])
   bool verbose = true;
   uint32_t nCsma = 3;
 
-  CommandLine cmd;
+  COMMANDLINE (cmd);
   cmd.AddValue ("nCsma", "Number of \"extra\" CSMA nodes/devices", nCsma);
   cmd.AddValue ("verbose", "Tell echo applications to log if true", verbose);
 

examples/tutorial/seventh.cc

@@ -202,7 +202,7 @@ main (int argc, char *argv[])
 {
   bool useV6 = false;
 
-  CommandLine cmd;
+  COMMANDLINE (cmd);
   cmd.AddValue ("useIpv6", "Use Ipv6", useV6);
   cmd.Parse (argc, argv);
 

examples/tutorial/sixth.cc

@@ -192,7 +192,7 @@ RxDrop (Ptr<PcapFileWrapper> file, Ptr<const Packet> p)
 int
 main (int argc, char *argv[])
 {
-  CommandLine cmd;
+  COMMANDLINE (cmd);
   cmd.Parse (argc, argv);
   
   NodeContainer nodes;

examples/tutorial/third.cc

@@ -47,7 +47,7 @@ main (int argc, char *argv[])
   uint32_t nWifi = 3;
   bool tracing = false;
 
-  CommandLine cmd;
+  COMMANDLINE (cmd);
   cmd.AddValue ("nCsma", "Number of \"extra\" CSMA nodes/devices", nCsma);
   cmd.AddValue ("nWifi", "Number of wifi STA devices", nWifi);
   cmd.AddValue ("verbose", "Tell echo applications to log if true", verbose);