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/*
* Copyright (C) 2005-2018 Team Kodi
* This file is part of Kodi - https://kodi.tv
*
* SPDX-License-Identifier: GPL-2.0-or-later
* See LICENSES/README.md for more information.
*/
#pragma once
#include "utils/IArchivable.h"
#include <string>
class CSpeed : public IArchivable
{
public:
CSpeed();
CSpeed(const CSpeed& speed);
typedef enum Unit
{
UnitKilometresPerHour = 0,
UnitMetresPerMinute,
UnitMetresPerSecond,
UnitFeetPerHour,
UnitFeetPerMinute,
UnitFeetPerSecond,
UnitMilesPerHour,
UnitKnots,
UnitBeaufort,
UnitInchPerSecond,
UnitYardPerSecond,
UnitFurlongPerFortnight
} Unit;
static CSpeed CreateFromKilometresPerHour(double value);
static CSpeed CreateFromMetresPerMinute(double value);
static CSpeed CreateFromMetresPerSecond(double value);
static CSpeed CreateFromFeetPerHour(double value);
static CSpeed CreateFromFeetPerMinute(double value);
static CSpeed CreateFromFeetPerSecond(double value);
static CSpeed CreateFromMilesPerHour(double value);
static CSpeed CreateFromKnots(double value);
static CSpeed CreateFromBeaufort(unsigned int value);
static CSpeed CreateFromInchPerSecond(double value);
static CSpeed CreateFromYardPerSecond(double value);
static CSpeed CreateFromFurlongPerFortnight(double value);
bool operator >(const CSpeed& right) const;
bool operator >=(const CSpeed& right) const;
bool operator <(const CSpeed& right) const;
bool operator <=(const CSpeed& right) const;
bool operator ==(const CSpeed& right) const;
bool operator !=(const CSpeed& right) const;
CSpeed& operator =(const CSpeed& right);
const CSpeed& operator +=(const CSpeed& right);
const CSpeed& operator -=(const CSpeed& right);
const CSpeed& operator *=(const CSpeed& right);
const CSpeed& operator /=(const CSpeed& right);
CSpeed operator +(const CSpeed& right) const;
CSpeed operator -(const CSpeed& right) const;
CSpeed operator *(const CSpeed& right) const;
CSpeed operator /(const CSpeed& right) const;
bool operator >(double right) const;
bool operator >=(double right) const;
bool operator <(double right) const;
bool operator <=(double right) const;
bool operator ==(double right) const;
bool operator !=(double right) const;
const CSpeed& operator +=(double right);
const CSpeed& operator -=(double right);
const CSpeed& operator *=(double right);
const CSpeed& operator /=(double right);
CSpeed operator +(double right) const;
CSpeed operator -(double right) const;
CSpeed operator *(double right) const;
CSpeed operator /(double right) const;
CSpeed& operator ++();
CSpeed& operator --();
CSpeed operator ++(int);
CSpeed operator --(int);
void Archive(CArchive& ar) override;
bool IsValid() const;
double ToKilometresPerHour() const;
double ToMetresPerMinute() const;
double ToMetresPerSecond() const;
double ToFeetPerHour() const;
double ToFeetPerMinute() const;
double ToFeetPerSecond() const;
double ToMilesPerHour() const;
double ToKnots() const;
double ToBeaufort() const;
double ToInchPerSecond() const;
double ToYardPerSecond() const;
double ToFurlongPerFortnight() const;
double To(Unit speedUnit) const;
std::string ToString(Unit speedUnit) const;
protected:
explicit CSpeed(double value);
void SetValid(bool valid) { m_valid = valid; }
double m_value; // we store in m/s
bool m_valid;
};
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