lemon-0.x: test/counter_test.cc@ab368e0ab662

     1 /* -*- C++ -*-

     2  *

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

     4  *

     5  * Copyright (C) 2003-2006

     6  * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport

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

     8  *

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

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

    11  * precise terms see the accompanying LICENSE file.

    12  *

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

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

    15  * purpose.

    16  *

    17  */

    19 #include <lemon/counter.h>

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

    22 ///

    23 ///\todo To be extended

    26 int fibonacci(int f)

    27 {

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

    29   count++;

    30   if(f<1) return 0;

    31   else if(f==1) return 1;

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

    33 }

    35 int main()

    36 {

    37   fibonacci(10);

    39   {

    40     typedef lemon::Counter MyCounter;

    41     MyCounter c("Main counter: ");

    42     c++;

    43     c++;

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

    45     d++;

    46     d++;

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

    48     e++;

    49     e++;

    50   }

    52   {

    53     typedef lemon::NoCounter MyCounter;

    54     MyCounter c("Main counter: ");

    55     c++;

    56     c++;

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

    58     d++;

    59     d++;

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

    61     e++;

    62     e++;

    63   }

    65   return 0;

    66 }

author	athos
	Mon, 17 Jul 2006 11:56:17 +0000
changeset 2148	ab368e0ab662
parent 1875	98698b69a902
child 2391	14a343be7a5a
permissions	-rw-r--r--