ns3 mandatory gsoc patch

ns3_gsoc.patch

--- src/applications/model/testapp.h	2016-02-15 15:00:22.086235125 +0530
+++ ns-3-dev/src/applications/model/testapp.h	2016-02-12 17:06:10.224473418 +0530
@@ -20,6 +20,10 @@
  *
  * 
  */
+  virtual void StartApplication (void);    
+  virtual void StopApplication (void);     
+
+
 };
 
 }
--- src/applications/model/testapp.cc	2016-02-15 15:00:22.086235125 +0530
+++ ns-3-dev/src/applications/model/testapp.cc	2016-02-12 17:06:08.988473405 +0530
@@ -1,6 +1,6 @@
 #include "ns3/log.h"
 #include "testapp.h"
-
+#include <iostream>
 NS_LOG_COMPONENT_DEFINE ("TestApplication");
 
 namespace ns3 {
@@ -32,4 +32,17 @@
  * 
  * */
 
+void TestApplication::StartApplication (void)
+{
+  std::cout<<"hello world!\n"; 
+  return ;
+}
+
+void TestApplication::StopApplication (void)
+{
+  std::cout<<"goodbye world!\n";  
+  return ;
+}
+
+
 } // namespace ns3
--- scratch/testapp-sim.cc	2016-02-15 15:00:35.400888886 +0530
+++ ns-3-dev/scratch/testapp-sim.cc	2016-02-15 15:04:49.663168867 +0530
@@ -20,6 +20,13 @@
    * second of simulation time respectively.
    * 
    * */
+  
+  TestApplication test_app = TestApplication();
+    
+  nodes.Get (0)->AddApplication(&test_app);
+  test_app.SetStartTime (Seconds (1.00));
+  test_app.SetStopTime (Seconds (2.00));
+
 
   Simulator::Run ();
   Simulator::Destroy ();