/* -*- C++ -*-

 *

 * This file is a part of LEMON, a generic C++ optimization library

 *

 * Copyright (C) 2003-2008

 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport

 * (Egervary Research Group on Combinatorial Optimization, EGRES).

 *

 * Permission to use, modify and distribute this software is granted

 * provided that this copyright notice appears in all copies. For

 * precise terms see the accompanying LICENSE file.

 *

 * This software is provided "AS IS" with no warranty of any kind,

 * express or implied, and with no claim as to its suitability for any

 * purpose.

 *

 */

#include <lemon/time_measure.h>

///\file \brief Test cases for time_measure.h

///

///\todo To be extended

using namespace lemon;

void f() 

{

  double d=0;

  for(int i=0;i<1000;i++)

    d+=0.1;

}

void g() 

{

  static Timer T;

  for(int i=0;i<1000;i++)

    TimeStamp x(T);

}

int main()

{

  Timer T;

  unsigned int n;

  for(n=0;T.realTime()<1.0;n++) ;

  std::cout << T << " (" << n << " time queries)\n";

  T.restart();

  while(T.realTime()<2.0) ;

  std::cout << T << '\n';

  TimeStamp full;

  TimeStamp t;

  t=runningTimeTest(f,1,&n,&full);

  std::cout << t << " (" << n << " tests)\n";

  std::cout << "Total: " << full << "\n";

  t=runningTimeTest(g,1,&n,&full);

  std::cout << t << " (" << n << " tests)\n";

  std::cout << "Total: " << full << "\n";

  return 0;

}