/* -*- C++ -*-

 * test/counter_test.cc - Part of LEMON, a generic C++ optimization library

 *

 * Copyright (C) 2005 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/counter.h>

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

///

///\todo To be extended

int fibonacci(int f) 

{

  static lemon::Counter count("Fibonacci steps: ");

  count++;

  if(f<1) return 0;

  else if(f==1) return 1;

  else return fibonacci(f-1)+fibonacci(f-2);

}

int main()

{

  fibonacci(10);

  {  

    typedef lemon::Counter MyCounter;

    MyCounter c("Main counter: ");

    c++;

    c++;

    MyCounter::SubCounter d(c,"Subcounter: ");

    d++;

    d++;

    MyCounter::SubCounter::SubCounter e(d,"SubSubCounter: ");

    e++;

    e++;

  }

  {

    typedef lemon::NoCounter MyCounter;

    MyCounter c("Main counter: ");

    c++;

    c++;

    MyCounter::SubCounter d(c,"Subcounter: ");

    d++;

    d++;

    MyCounter::SubCounter::SubCounter e(d,"SubSubCounter: ");

    e++;

    e++;

  }

  return 0;

}