writerfilter/inc/resourcemodel/Fraction.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef INCLUDED_FRACTION_HXX
  20 #define INCLUDED_FRACTION_HXX
  21
  22 #include <sal/types.h>
  23
  24 #include <WriterFilterDllApi.hxx>
  25
  26 namespace writerfilter {
  27 namespace resourcemodel {
  28
  29 class WRITERFILTER_RESOURCEMODEL_DLLPUBLIC Fraction
  30 {
  31 public:
  32     explicit Fraction(sal_Int32 nNumerator, sal_Int32 nDenominator = 1);
  33     virtual ~Fraction();
  34
  35     void init(sal_Int32 nNumerator, sal_Int32 nDenominator);
  36     void assign(const Fraction & rFraction);
  37
  38     Fraction inverse() const;
  39
  40     Fraction operator=(const Fraction & rFraction);
  41     Fraction operator+(const Fraction & rFraction) const;
  42     Fraction operator-(const Fraction & rFraction) const;
  43     Fraction operator*(const Fraction & rFraction) const;
  44     Fraction operator/(const Fraction & rFraction) const;
  45     operator sal_Int32() const;
  46     operator float() const;
  47
  48 private:
  49     sal_Int32 mnNumerator;
  50     sal_Int32 mnDenominator;
  51 };
  52 }}
  53 #endif // INCLUDED_FRACTION_HXX
  54
  55 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */