57 lines
1.9 KiB
C++
57 lines
1.9 KiB
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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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <rtl/ustring.hxx>
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#include <map>
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#include <string_view>
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class ScUnitConverterData
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{
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OUString maIndexString;
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double mfValue;
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public:
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ScUnitConverterData(std::u16string_view rFromUnit, std::u16string_view rToUnit, double fValue);
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ScUnitConverterData(const ScUnitConverterData&) = default;
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ScUnitConverterData& operator=(const ScUnitConverterData&) = delete;
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double GetValue() const { return mfValue; }
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const OUString& GetIndexString() const { return maIndexString; }
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static OUString BuildIndexString(std::u16string_view rFromUnit, std::u16string_view rToUnit);
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};
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class ScUnitConverter
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{
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typedef std::map<OUString, ScUnitConverterData> MapType;
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MapType maData;
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public:
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ScUnitConverter();
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ScUnitConverter(const ScUnitConverter&) = delete;
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const ScUnitConverter& operator=(const ScUnitConverter&) = delete;
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~ScUnitConverter();
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bool GetValue(double& fValue, std::u16string_view rFromUnit, std::u16string_view rToUnit) const;
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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