Base::Quantity Class Reference

#include <Base/Quantity.h>

Detailed Description

The Quantity class.

Public Member Functions
	Quantity (void)
	default constructor
	~Quantity ()
	Destruction.
QString	getUserString (double &factor, QString &unitString) const
	transfer to user preferred unit/potence
const Unit &	getUnit (void) const
	returns the unit of the quantity
void	setUnit (const Unit &un)
	set the unit of the quantity
double	getValue (void) const
	get the Value of the quantity
void	setValue (double val)
	set the value of the quantity
double	getValueAs (const Quantity &) const
bool	isDimensionless (void) const
	true if it has a number without a unit
bool	isQuantity (void) const
	true if it has a number and a valid unit
bool	isValid (void) const
	true if it has a number with or without a unit
void	setInvalid (void)
	sets the quantity invalid
Quantity	operator * (const Quantity &p) const

Static Public Attributes
static Quantity	NanoMetre

Member Function Documentation

getValueAs()

double Base::Quantity::getValueAs

(

const Quantity &

)

const

get the Value in a special unit given as quantity. One can use one of the predifeined quantity units in this class

operator *()

Quantity Base::Quantity::operator *

(

const Quantity &

p

)

const

Operators.

Member Data Documentation

NanoMetre

Quantity Base::Quantity::NanoMetre

static

Predefined Unit types.