/usr/include/kunitconversion/unit.h is in kdelibs5-dev 4:4.13.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2007-2009 Petri Damstén <damu@iki.fi>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef KUNITCONVERSION_UNIT_H
#define KUNITCONVERSION_UNIT_H
#include <QtCore/QString>
#include <ksharedptr.h>
#include "kunitconversion_export.h"
class KLocalizedString;
namespace KUnitConversion
{
class UnitCategory;
class KUNITCONVERSION_EXPORT Complex
{
public:
Complex();
virtual ~Complex();
virtual double toDefault(double) const = 0;
virtual double fromDefault(double) const = 0;
};
class KUNITCONVERSION_EXPORT Unit : public QSharedData
{
public:
Unit(UnitCategory* category, int id, double multiplier, const QString& symbol,
const QString& description, const QString& match,
const KLocalizedString& real, const KLocalizedString& integer);
Unit(UnitCategory* category, int id, const Complex* complex, const QString& symbol,
const QString& description, const QString& match,
const KLocalizedString& real, const KLocalizedString& integer);
virtual ~Unit();
/**
* @return translated name for unit.
**/
QString description() const;
/**
* @return symbol for the unit.
**/
QString symbol() const;
/**
* @param value number value
* @param fieldWidth width of the formatted field, padded by spaces.
* Positive value aligns right, negative aligns left
* @param format type of floating point formating, like in QString::arg
* @param precision number of digits after the decimal separator
* @param fillChar the character used to fill up the empty places when
* field width is greater than argument width
* @return value + unit string
**/
QString toString(double value, int fieldWidth = 0, char format = 'g', int precision = -1,
const QChar& fillChar = QLatin1Char(' ')) const;
/**
* @param value number value
* @param fieldWidth width of the formatted field, padded by spaces.
* Positive value aligns right, negative aligns left
* @param format type of floating point formating, like in QString::arg
* @param precision number of digits after the decimal separator
* @param fillChar the character used to fill up the empty places when
* field width is greater than argument width
* @return value + unit string
**/
QString toSymbolString(double value, int fieldWidth = 0, char format = 'g',
int precision = -1, const QChar& fillChar = QLatin1Char(' ')) const;
/**
* @return unit multiplier.
**/
double multiplier() const;
/**
* Set unit multiplier.
**/
void setMultiplier(double multiplier);
/**
* @return unit category.
**/
UnitCategory* category() const;
/**
* @return if unit is valid.
**/
bool isValid() const;
/**
* @return unit id.
**/
int id() const;
protected:
double toDefault(double value) const;
double fromDefault(double value) const;
private:
friend class UnitCategory;
class Private;
Private* const d;
};
typedef KSharedPtr<Unit> UnitPtr;
#define UP(id, m, s, d, sy, r, i) \
(KUnitConversion::UnitPtr(new KUnitConversion::Unit(this, id, m, s, d, sy, r, i)))
#define U(id, m, s, d, sy, r, i) (new KUnitConversion::Unit(this, id, m, s, d, sy, r, i))
} // KUnitConversion namespace
#endif
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