Units_Dimensions Class Reference

This class includes all the methods to create and manipulate the dimensions of the physical quantities. More...

#include <Units_Dimensions.hxx>

Inheritance diagram for Units_Dimensions:

Public Member Functions
	Units_Dimensions (const double amass, const double alength, const double atime, const double anelectriccurrent, const double athermodynamictemperature, const double anamountofsubstance, const double aluminousintensity, const double aplaneangle, const double asolidangle)
	Returns a Dimensions object which represents the dimension of a physical quantity. Each of the <amass>, <alength>, <atime>, <anelectriccurrent>, <athermodynamictemperature>, <anamountofsubstance>, <aluminousintensity>, <aplaneangle>, <asolidangle> are the powers for the 7 fundamental units of physical quantity and the 2 secondary fundamental units of physical quantity.
double	Mass () const
	Returns the power of mass stored in the dimensions.
double	Length () const
	Returns the power of length stored in the dimensions.
double	Time () const
	Returns the power of time stored in the dimensions.
double	ElectricCurrent () const
	Returns the power of electrical intensity (current) stored in the dimensions.
double	ThermodynamicTemperature () const
	Returns the power of temperature stored in the dimensions.
double	AmountOfSubstance () const
	Returns the power of quantity of material (mole) stored in the dimensions.
double	LuminousIntensity () const
	Returns the power of light intensity stored in the dimensions.
double	PlaneAngle () const
	Returns the power of plane angle stored in the dimensions.
double	SolidAngle () const
	Returns the power of solid angle stored in the dimensions.
const char *	Quantity () const
	Returns the quantity string of the dimension.
occ::handle< Units_Dimensions >	Multiply (const occ::handle< Units_Dimensions > &adimensions) const
	Creates and returns a new Dimensions object which is the result of the multiplication of <me> and <adimensions>.
occ::handle< Units_Dimensions >	Divide (const occ::handle< Units_Dimensions > &adimensions) const
	Creates and returns a new Dimensions object which is the result of the division of <me> by <adimensions>.
occ::handle< Units_Dimensions >	Power (const double anexponent) const
	Creates and returns a new Dimensions object which is the result of the power of <me> and <anexponent>.
bool	IsEqual (const occ::handle< Units_Dimensions > &adimensions) const
	Returns true if <me> and <adimensions> have the same dimensions, false otherwise.
bool	IsNotEqual (const occ::handle< Units_Dimensions > &adimensions) const
	Returns false if <me> and <adimensions> have the same dimensions, true otherwise.
void	Dump (const int ashift) const
	Useful for degugging.
Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor.
	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing.
Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter.
virtual	~Standard_Transient ()=default
	Destructor must be virtual.
virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.
bool	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.
bool	IsInstance (const char *const theTypeName) const
	Returns a true value if this is an instance of TypeName.
bool	IsKind (const opencascade::handle< Standard_Type > &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
bool	IsKind (const char *const theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
Standard_Transient *	This () const
	Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero.
int	GetRefCount () const noexcept
	Get the reference counter of this object.
void	IncrementRefCounter () noexcept
	Increments the reference counter of this object. Uses relaxed memory ordering since incrementing only requires atomicity, not synchronization with other memory operations.
int	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value. Uses release ordering for the decrement to ensure all writes to the object are visible before the count reaches zero. An acquire fence is added only when the count reaches zero, ensuring proper synchronization before deletion. This is more efficient than using acq_rel for every decrement.
virtual void	Delete () const
	Memory deallocator for transient classes.

Static Public Member Functions
static occ::handle< Units_Dimensions >	ALess ()
static occ::handle< Units_Dimensions >	AMass ()
static occ::handle< Units_Dimensions >	ALength ()
static occ::handle< Units_Dimensions >	ATime ()
static occ::handle< Units_Dimensions >	AElectricCurrent ()
static occ::handle< Units_Dimensions >	AThermodynamicTemperature ()
static occ::handle< Units_Dimensions >	AAmountOfSubstance ()
static occ::handle< Units_Dimensions >	ALuminousIntensity ()
static occ::handle< Units_Dimensions >	APlaneAngle ()
static occ::handle< Units_Dimensions >	ASolidAngle ()
	Returns the basic dimensions.
static constexpr const char *	get_type_name ()
	Returns a type descriptor about this object.
static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class.

Additional Inherited Members
typedef void	base_type
	Returns a type descriptor about this object.

Detailed Description

This class includes all the methods to create and manipulate the dimensions of the physical quantities.

Constructor & Destructor Documentation

Units_Dimensions()

Units_Dimensions::Units_Dimensions	(	const double	amass,
		const double	alength,
		const double	atime,
		const double	anelectriccurrent,
		const double	athermodynamictemperature,
		const double	anamountofsubstance,
		const double	aluminousintensity,
		const double	aplaneangle,
		const double	asolidangle )

Returns a Dimensions object which represents the dimension of a physical quantity. Each of the <amass>, <alength>, <atime>, <anelectriccurrent>, <athermodynamictemperature>, <anamountofsubstance>, <aluminousintensity>, <aplaneangle>, <asolidangle> are the powers for the 7 fundamental units of physical quantity and the 2 secondary fundamental units of physical quantity.

Member Function Documentation

AAmountOfSubstance()

occ::handle< Units_Dimensions > Units_Dimensions::AAmountOfSubstance ( )

static

AElectricCurrent()

occ::handle< Units_Dimensions > Units_Dimensions::AElectricCurrent ( )

static

ALength()

occ::handle< Units_Dimensions > Units_Dimensions::ALength ( )

static

ALess()

occ::handle< Units_Dimensions > Units_Dimensions::ALess ( )

static

ALuminousIntensity()

occ::handle< Units_Dimensions > Units_Dimensions::ALuminousIntensity ( )

static

AMass()

occ::handle< Units_Dimensions > Units_Dimensions::AMass ( )

static

AmountOfSubstance()

double Units_Dimensions::AmountOfSubstance

(

)

const

Returns the power of quantity of material (mole) stored in the dimensions.

APlaneAngle()

occ::handle< Units_Dimensions > Units_Dimensions::APlaneAngle ( )

static

ASolidAngle()

occ::handle< Units_Dimensions > Units_Dimensions::ASolidAngle ( )

static

Returns the basic dimensions.

AThermodynamicTemperature()

occ::handle< Units_Dimensions > Units_Dimensions::AThermodynamicTemperature ( )

static

ATime()

occ::handle< Units_Dimensions > Units_Dimensions::ATime ( )

static

Divide()

occ::handle< Units_Dimensions > Units_Dimensions::Divide

(

const occ::handle< Units_Dimensions > &

adimensions

)

const

Creates and returns a new Dimensions object which is the result of the division of <me> by <adimensions>.

Dump()

void Units_Dimensions::Dump

(

const int

ashift

)

const

Useful for degugging.

ElectricCurrent()

double Units_Dimensions::ElectricCurrent

(

)

const

Returns the power of electrical intensity (current) stored in the dimensions.

IsEqual()

bool Units_Dimensions::IsEqual

(

const occ::handle< Units_Dimensions > &

adimensions

)

const

Returns true if <me> and <adimensions> have the same dimensions, false otherwise.

IsNotEqual()

bool Units_Dimensions::IsNotEqual

(

const occ::handle< Units_Dimensions > &

adimensions

)

const

Returns false if <me> and <adimensions> have the same dimensions, true otherwise.

Length()

double Units_Dimensions::Length

(

)

const

Returns the power of length stored in the dimensions.

LuminousIntensity()

double Units_Dimensions::LuminousIntensity

(

)

const

Returns the power of light intensity stored in the dimensions.

Mass()

double Units_Dimensions::Mass

(

)

const

Returns the power of mass stored in the dimensions.

Multiply()

occ::handle< Units_Dimensions > Units_Dimensions::Multiply

(

const occ::handle< Units_Dimensions > &

adimensions

)

const

Creates and returns a new Dimensions object which is the result of the multiplication of <me> and <adimensions>.

PlaneAngle()

double Units_Dimensions::PlaneAngle

(

)

const

Returns the power of plane angle stored in the dimensions.

Power()

occ::handle< Units_Dimensions > Units_Dimensions::Power

(

const double

anexponent

)

const

Creates and returns a new Dimensions object which is the result of the power of <me> and <anexponent>.

Quantity()

const char * Units_Dimensions::Quantity

(

)

const

Returns the quantity string of the dimension.

SolidAngle()

double Units_Dimensions::SolidAngle

(

)

const

Returns the power of solid angle stored in the dimensions.

ThermodynamicTemperature()

double Units_Dimensions::ThermodynamicTemperature

(

)

const

Returns the power of temperature stored in the dimensions.

Time()

double Units_Dimensions::Time

(

)

const

Returns the power of time stored in the dimensions.

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

• Units_Dimensions.hxx