forked from amazingfate/loongoffice
582ef22d3e
Fraction used BigInt internally for computations, rational does nothing like that. Change-Id: I3e9b25074f979bc291208f7c6362c3c40eb77ff5
26 lines
953 B
C++
26 lines
953 B
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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*/
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#ifndef INCLUDED_TOOLS_RATIONAL_HXX
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#define INCLUDED_TOOLS_RATIONAL_HXX
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#include <boost/rational.hpp>
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#include <tools/toolsdllapi.h>
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class SvStream;
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TOOLS_DLLPUBLIC boost::rational<sal_Int64> rational_FromDouble(double dVal);
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TOOLS_DLLPUBLIC void rational_ReduceInaccurate(boost::rational<sal_Int64>& rRational, unsigned nSignificantBits);
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TOOLS_DLLPUBLIC SvStream& ReadFraction(SvStream& rIStream, boost::rational<sal_Int64>& rRational);
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TOOLS_DLLPUBLIC SvStream& WriteFraction(SvStream& rOStream, const boost::rational<sal_Int64>& rRational);
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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