DtUnitConverterFactory Class Reference

Inheritance diagram for DtUnitConverterFactory:

List of all members.

Public Types
enum	DtConversionType { DtConvertMeasurement, DtConvertTime }
Public Member Functions
	DtUnitConverterFactory ()
virtual	~DtUnitConverterFactory ()
virtual void	registerUnitConversion (const QString &from, const QString &to, DtConverterFcn fcn, const QString &title="", const QString &unitTitle="", bool addTimeUnits=false)
	Use this routine to add a new conversion to the unit converter factory.
virtual void	registerConversion (const QString &from, const QString &to, DtConverterFcn)
virtual bool	init ()
	Calls registerConverters.
virtual DtUnit	parse (const QString &) const
virtual bool	canConvert (const DtUnit &, const DtUnit &) const
virtual double	convert (const DtUnit &from, const DtUnit &to, double val, bool &valid, bool reverse=false) const
virtual double	convert (DtConversionType, const DtUnit &from, const DtUnit &to, double val, bool &valid, bool reverse=false) const
virtual double	convertReverse (const DtUnit &from, const DtUnit &to, double val, bool &valid) const
virtual QList< DtConverter * >	conversion (DtConversionType type, const DtUnit &from, const DtUnit &to) const
virtual void	findPath (DtConversionType type, const DtUnit &from, const DtUnit &to, const QHash< QString, DtConverterClass > &, QList< DtConverter * > &path) const
virtual double	convertSourceToDestination (double val, const QString &source, const QString &destination) const
	These routines are convenience functions that call convert methods Converts from the source to the destination units and returns formatted value.
virtual double	convertDestinationToSource (double val, const QString &source, const QString &destination) const
	Converts from the destination to the source.
virtual QString	unitTitle (const QString &u) const
Static Public Member Functions
static DtUnitConverterFactory *	create ()
Protected Member Functions
virtual void	registerConverters ()
virtual void	registerConversion (const QString &from, const QString &to, DtConverterFcn, bool)
Protected Attributes
QHash< QString, QHash< QString, DtConverterClass > >	myConverters
QHash< QString, QList < DtConverter * > >	myConversions

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Member Enumeration Documentation

enum DtUnitConverterFactory::DtConversionType

Enumerator:

DtConvertMeasurement
DtConvertTime

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Constructor & Destructor Documentation

DtUnitConverterFactory::DtUnitConverterFactory

(

)

virtual DtUnitConverterFactory::~DtUnitConverterFactory

(

)

[virtual]

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Member Function Documentation

virtual void DtUnitConverterFactory::registerUnitConversion	(	const QString &	from,
		const QString &	to,
		DtConverterFcn	fcn,
		const QString &	title = "",
		const QString &	unitTitle = "",
		bool	addTimeUnits = false
	)		[virtual]

Use this routine to add a new conversion to the unit converter factory.

If addTimeUnits is true, all time unit conversions (except second2) will be added. If title or unitTitle is the empty string, no title will be added

virtual void DtUnitConverterFactory::registerConversion	(	const QString &	from,
		const QString &	to,
		DtConverterFcn
	)		[virtual]

virtual bool DtUnitConverterFactory::init

(

)

[virtual]

Calls registerConverters.

virtual DtUnit DtUnitConverterFactory::parse

(

const QString &

)

const [virtual]

virtual bool DtUnitConverterFactory::canConvert	(	const DtUnit &	,
		const DtUnit &
	)		const [virtual]

virtual double DtUnitConverterFactory::convert	(	const DtUnit &	from,
		const DtUnit &	to,
		double	val,
		bool &	valid,
		bool	reverse = false
	)		const [virtual]

virtual double DtUnitConverterFactory::convert	(	DtConversionType	,
		const DtUnit &	from,
		const DtUnit &	to,
		double	val,
		bool &	valid,
		bool	reverse = false
	)		const [virtual]

virtual double DtUnitConverterFactory::convertReverse	(	const DtUnit &	from,
		const DtUnit &	to,
		double	val,
		bool &	valid
	)		const [virtual]

virtual QList<DtConverter*> DtUnitConverterFactory::conversion	(	DtConversionType	type,
		const DtUnit &	from,
		const DtUnit &	to
	)		const [virtual]

virtual void DtUnitConverterFactory::findPath	(	DtConversionType	type,
		const DtUnit &	from,
		const DtUnit &	to,
		const QHash< QString, DtConverterClass > &	,
		QList< DtConverter * > &	path
	)		const [virtual]

virtual double DtUnitConverterFactory::convertSourceToDestination	(	double	val,
		const QString &	source,
		const QString &	destination
	)		const [virtual]

These routines are convenience functions that call convert methods Converts from the source to the destination units and returns formatted value.

virtual double DtUnitConverterFactory::convertDestinationToSource	(	double	val,
		const QString &	source,
		const QString &	destination
	)		const [virtual]

Converts from the destination to the source.

static DtUnitConverterFactory* DtUnitConverterFactory::create

(

)

[static]

virtual QString DtUnitConverterFactory::unitTitle

(

const QString &

u

)

const [virtual]

virtual void DtUnitConverterFactory::registerConverters

(

)

[protected, virtual]

virtual void DtUnitConverterFactory::registerConversion	(	const QString &	from,
		const QString &	to,
		DtConverterFcn	,
		bool
	)		[protected, virtual]

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Member Data Documentation

QHash<QString, QHash<QString, DtConverterClass> > DtUnitConverterFactory::myConverters [protected]

QHash<QString, QList<DtConverter*> > DtUnitConverterFactory::myConversions [mutable, protected]

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The documentation for this class was generated from the following file:

• include/drawerNative/conversions.h