Physical unit length (length) More...

Inheritance diagram for swift::misc::physical_quantities::CLength:

Public Member Functions
	CLength ()
	Default constructor.

	CLength (double value, const CLengthUnit &unit)
	Init by double value.

	CLength (double value, const CLengthUnit &unit, const CLengthUnit &switchUnit)
	Init by double value and switch unit.

	CLength (const QString &unitString)
	Constructor by parsed string, e.g. 10m. More...

Public Member Functions inherited from swift::misc::physical_quantities::CPhysicalQuantity< CLengthUnit, CLength >
int	compare (const CLength &other) const
	Compare with other PQ.

const CLengthUnit &	getUnit () const
	Unit.

void	setUnit (const CLengthUnit &unit)
	Simply set unit, do no calclulate conversion. More...

void	setUnitBySymbol (const QString &unitName)
	Set unit by string.

QString	getUnitSymbol () const
	Unit.

CLength &	switchUnit (const CLengthUnit &newUnit)
	Change unit, and convert value to maintain the same quantity.

CLength	switchedUnit (const CLengthUnit &newUnit) const
	Return copy with switched unit.

bool	isNull () const
	Is quantity null?

void	setNull ()
	Set null.

double	value (CLengthUnit unit) const
	Value in given unit.

double	value () const
	Value in current unit.

void	setCurrentUnitValue (double value)
	Set value in current unit.

int	valueInteger (CLengthUnit unit) const
	As integer value.

int	valueInteger () const
	As integer value in current unit.

QString	valueIntegerAsString (CLengthUnit unit) const
	As integer value.

QString	valueIntegerAsString () const
	As integer value in current unit.

bool	isInteger () const
	Is value an integer.

double	valueRounded (CLengthUnit unit, int digits=-1) const
	Rounded value in given unit. More...

double	valueRounded (int digits=-1) const
	Rounded value in current unit. More...

QString	valueRoundedAsString (CLengthUnit unit, int digits=-1) const
	Rounded value in given unit. More...

QString	valueRoundedWithUnit (const CLengthUnit &unit, int digits=-1, bool withGroupSeparator=false, bool i18n=false) const
	Value to QString with the given unit, e.g. "5.00m". More...

QString	valueRoundedWithUnit (int digits=-1, bool withGroupSeparator=false, bool i18n=false) const
	Value to QString with the current unit, e.g. "5.00m". More...

void	roundToEpsilon ()
	Round current value in current unit to epsilon. More...

void	setValueSameUnit (double value)
	Change value without changing unit.

void	addValueSameUnit (double value)
	Add to the value in the current unit.

void	substractValueSameUnit (double value)
	Substract from the value in the current unit.

CPhysicalQuantity &	operator*= (double multiply)
	Multiply operator *=.

CPhysicalQuantity &	operator/= (double divide)
	Divide operator /=.

CLength	operator* (double multiply) const
	Operator *.

CLength	operator/ (double divide) const
	Operator /.

CLength	operator- () const
	Unary operator -.

CPhysicalQuantity &	operator+= (const CPhysicalQuantity &other)
	Plus operator +=.

CPhysicalQuantity &	operator-= (const CPhysicalQuantity &other)
	Minus operator-=.

bool	isZeroEpsilonConsidered () const
	Quantity value <= epsilon.

bool	isPositiveWithEpsilonConsidered () const
	Value >= 0 epsilon considered.

bool	isNegativeWithEpsilonConsidered () const
	Value <= 0 epsilon considered.

const CLength &	makePositive ()
	Make value always positive.

const CLength &	makeNegative ()
	Make value always negative.

CLength	abs () const
	Absolute value (always >=0)

void	marshallToDbus (QDBusArgument &argument) const
	Marshall without begin/endStructure, for when composed within another object. More...

void	marshallToDbus (QDBusArgument &argument, LosslessTag) const
	Marshal to DBus, preserving the measurement unit.

void	unmarshallFromDbus (const QDBusArgument &argument)
	Unmarshall without begin/endStructure, for when composed within another object. More...

void	unmarshallFromDbus (const QDBusArgument &argument, LosslessTag)
	Unmarshal from DBus, with preserved measurement unit.

void	marshalToDataStream (QDataStream &stream) const
	Marshal a value to a QDataStream. More...

void	unmarshalFromDataStream (QDataStream &stream)
	Unmarshal a value from a QDataStream. More...

size_t	getValueHash () const
	qHash overload, needed for storing value in a QSet. More...

QJsonObject	toJson () const
	Cast to JSON object. More...

void	convertFromJson (const QJsonObject &json)
	Assign from JSON object. More...

QVariant	propertyByIndex (CPropertyIndexRef index) const
	Property by index. More...

void	setPropertyByIndex (CPropertyIndexRef index, const QVariant &variant)
	Set property by index. More...

int	comparePropertyByIndex (CPropertyIndexRef index, const CLength &pq) const
	Compare for index. More...

QString	convertToQString (bool i18n=false) const
	Cast as QString. More...

void	parseFromString (const QString &value)
	Parse value from string.

void	parseFromString (const QString &value, CPqString::SeparatorMode mode)
	Parse to string, with specified separator.

void	parseFromString (const QString &value, CPqString::SeparatorMode mode, const CLengthUnit &defaultUnitIfMissing)
	Parse to string, with specified separator.

Public Member Functions inherited from swift::misc::mixin::Index< Derived >
CPropertyIndexList	apply (const CPropertyIndexVariantMap &indexMap, bool skipEqualValues=false)
	Update by variant map. More...

void	setPropertyByIndex (CPropertyIndexRef index, const QVariant &variant)
	Set property by index.

QVariant	propertyByIndex (CPropertyIndexRef index) const
	Property by index.

int	comparePropertyByIndex (CPropertyIndexRef index, const Derived &compareValue) const
	Compare for index.

bool	equalsPropertyByIndex (const QVariant &compareValue, CPropertyIndexRef index) const
	Is given variant equal to value of property index?

Public Member Functions inherited from swift::misc::mixin::MetaType< Derived >
int	getMetaTypeId () const
	Returns the Qt meta type ID of this object. More...

QString	getClassName () const
	Class name.

bool	isA (int metaTypeId) const
	Returns true if this object is an instance of the class with the given meta type ID, or one of its subclasses.

Public Member Functions inherited from swift::misc::mixin::String< Derived >
QString	toQString (bool i18n=false) const
	Cast as QString.

std::string	toStdString (bool i18n=false) const
	To std string.

QString	stringForStreaming () const
	String for streaming operators.

Public Member Functions inherited from swift::misc::mixin::Icon< Derived, IconIndex >
CIcons::IconIndex	toIcon () const
	As icon, not implemented by all classes.

Additional Inherited Members
Public Types inherited from swift::misc::physical_quantities::CPhysicalQuantity< CLengthUnit, CLength >
enum	ColumnIndex
	Index.

Public Types inherited from swift::misc::mixin::Index< Derived >
enum	ColumnIndex { IndexPixmap = 10 , IndexIcon , IndexString }
	Base class enums.

Static Public Member Functions inherited from swift::misc::physical_quantities::CPhysicalQuantity< CLengthUnit, CLength >
static int	compare (const CLength &a, const CLength &b)
	Implementation of compare.

static const CLength &	maxValue (const CLength &pq1, const CLength &pq2)
	Maximum of 2 quantities.

static const CLength &	minValue (const CLength &pq1, const CLength &pq2)
	Minimum of 2 quantities.

static const CLength &	null ()
	NULL PQ.

static CLength	parsedFromString (const QString &value, CPqString::SeparatorMode mode=CPqString::SeparatorBestGuess)
	Parsed from given string.

static CLength	parsedFromString (const QString &value, CPqString::SeparatorMode mode, const CLengthUnit &defaultUnitIfMissing)
	Parsed from given string.

Static Public Member Functions inherited from swift::misc::mixin::MetaType< Derived >
static void	registerMetadata ()
	Register metadata.

Protected Member Functions inherited from swift::misc::physical_quantities::CPhysicalQuantity< CLengthUnit, CLength >
	CPhysicalQuantity (double value, CLengthUnit unit)
	Constructor with double.

	CPhysicalQuantity (const QString &unitString)
	Constructor by parsed string, e.g. 10m.

Detailed Description

Physical unit length (length)

Definition at line 17 of file length.h.

Constructor & Destructor Documentation

◆ CLength()

swift::misc::physical_quantities::CLength::CLength ( const QString & unitString )

inline

Constructor by parsed string, e.g. 10m.

Definition at line 33 of file length.h.

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

src/misc/pq/length.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CLength()