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KUnitConversion

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value.h
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1/*
2 * Copyright (C) 2007-2009 Petri Damstén <damu@iki.fi>
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU Library General Public License as
6 * published by the Free Software Foundation; either version 2, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details
13 *
14 * You should have received a copy of the GNU Library General Public
15 * License along with this program; if not, write to the
16 * Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 */
19
20#ifndef KUNITCONVERSION_VALUE_H
21#define KUNITCONVERSION_VALUE_H
22
23#include <QtCore/QString>
24#include "unit.h"
25#include "kunitconversion_export.h"
26
27class QVariant;
28
29namespace KUnitConversion
30{
31
32class KUNITCONVERSION_EXPORT Value
33{
34public:
35 Value();
36 Value(double n, UnitPtr u);
37 Value(double n, const QString& u);
38 Value(double n, int u);
39 Value(const QVariant& n, const QString& u);
40 ~Value();
41
47 bool isValid() const;
48
59 QString toString(int fieldWidth = 0, char format = 'g', int precision = -1,
60 const QChar& fillChar = QLatin1Char(' ')) const;
61
72 QString toSymbolString(int fieldWidth = 0, char format = 'g', int precision = -1,
73 const QChar& fillChar = QLatin1Char(' ')) const;
74
78 double number() const;
79
84 Value& round(uint decimals);
85
89 UnitPtr unit() const;
90
94 Value convertTo(UnitPtr unit) const;
95
99 Value convertTo(int unit) const;
100
104 Value convertTo(const QString& unit) const;
105
106 Value& operator=(const Value&);
107
108private:
109 class Private;
110 Private* const d;
111};
112
113} // KUnitConversion namespace
114
115#endif
KUnitConversion::Value
Definition: value.h:33
kunitconversion_export.h
KUnitConversion
Definition: converter.cpp:46
KUnitConversion::UnitPtr
KSharedPtr< Unit > UnitPtr
Definition: unit.h:125
unit.h
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