genericopenlibs/cppstdlib/stl/test/unit/fib.h
author Pat Downey <patd@symbian.org>
Fri, 04 Jun 2010 16:20:51 +0100
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: 
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*
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*/
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#ifndef _fib_h
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#define _fib_h
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class Fibonacci
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{
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  public:
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    Fibonacci() : v1(0), v2(1) {}
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    inline int operator()();
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  private:
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    int v1;
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    int v2;
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};
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inline int
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Fibonacci::operator()()
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{
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  int r = v1 + v2;
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  v1 = v2;
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  v2 = r;
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  return v1;
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}
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#endif // _fib_h