1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 #ifndef _fib_h

    18 #define _fib_h

    19 class Fibonacci

    20 {

    21   public:

    22     Fibonacci() : v1(0), v2(1) {}

    23     inline int operator()();

    24   private:

    25     int v1;

    26     int v2;

    27 };

    28 

    29 inline int

    30 Fibonacci::operator()()

    31 {

    32   int r = v1 + v2;

    33   v1 = v2;

    34   v2 = r;

    35   return v1;

    36 }

    37 #endif // _fib_h