#include <vector>

#include <stdlib.h>

#include "ns3/object.h"

using namespace ns3;

class BaseA : public ns3::Object

{

public:

  static const ns3::InterfaceId iid;

  BaseA ()

  {

    SetInterfaceId (BaseA::iid);

  }

  virtual void Dispose (void) {}

};

const ns3::InterfaceId BaseA::iid = 

ns3::MakeInterfaceId ("BaseABench", Object::iid);

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

{

  int nobjects = atoi (argv[1]);

  int nswaps = atoi (argv[2]);

  std::vector< Ptr<BaseA> > objlist;

  for (int i = 0; i < nobjects; ++i)

  for (int swapCounter = nswaps; swapCounter; --swapCounter)

    {

      int x1 = swapCounter % nobjects;

      int x2 = (swapCounter+1) % nobjects;

      Ptr<BaseA> obj1 = objlist[x1];

      Ptr<BaseA> obj2 = objlist[x2];

      objlist[x2] = obj1;

      objlist[x1] = obj2;

    }

}