1155f0d752
Fixes: Maintaining schemas is difficult and error-prone - Facilitate easy schemas add, remove, change, etc. - Remove 14 files containing approx 2,190 lines of if/else code and data - Place data in one file (UnitsSchemasData.h) using a normalized structure (including special functions) - Isolate and simplify data operations (code) - Remove schemas enum to keep data independent of code - Separate responsibilities: Specifications, data, schemas, schema - Add schema data 'isDefault' - Add schema data name - Prefer algorithms to raw loops - Add schemas unit tests - Tweak quantity unit tests
65 lines
2.6 KiB
C++
65 lines
2.6 KiB
C++
/***************************************************************************
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* Copyright (c) 2009 Jürgen Riegel <FreeCAD@juergen-riegel.net> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#ifndef BASE_UNITSSCHEMA_H
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#define BASE_UNITSSCHEMA_H
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#include <string>
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#include <memory>
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#include "UnitsSchemasSpecs.h"
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#include "Base/Quantity.h"
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namespace Base
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{
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class Quantity;
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/**
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* An individual schema object
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*/
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class UnitsSchema
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{
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public:
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explicit UnitsSchema(UnitsSchemaSpec spec);
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UnitsSchema() = delete;
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[[nodiscard]] bool isMultiUnitLength() const;
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[[nodiscard]] bool isMultiUnitAngle() const;
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[[nodiscard]] std::string getBasicLengthUnit() const;
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[[nodiscard]] std::string getName() const;
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[[nodiscard]] std::string getDescription() const;
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[[nodiscard]] int getNum() const;
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std::string translate(const Quantity& quant) const;
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std::string translate(const Quantity& quant, double& factor, std::string& unitString) const;
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private:
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[[nodiscard]] static std::string
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toLocale(const Quantity& quant, double factor, const std::string& unitString);
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UnitsSchemaSpec spec;
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};
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} // namespace Base
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#endif // BASE_UNITSSCHEMA_H
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