dimensionSet Class Reference

Dimension set for the base types. This type may be used to implement rigorous dimension checking for algebraic manipulation. More...

#include <OpenFOAM/dimensionSet.H>

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Detailed Description

Dimension set for the base types. This type may be used to implement rigorous dimension checking for algebraic manipulation.

Source files

• src/OpenFOAM/dimensionSet/dimensionSet.H
• src/OpenFOAM/dimensionSet/dimensionSet.C
• src/OpenFOAM/dimensionSet/dimensionSetIO.C
• src/OpenFOAM/dimensionSet/dimensionSets.C

Definition at line 109 of file dimensionSet.H.

List of all members.

Public Types
enum	{ nDimensions = 7 }
enum	dimensionType {   MASS, LENGTH, TIME, TEMPERATURE,   MOLES, CURRENT, LUMINOUS_INTENSITY }
	Define an enumeration for the names of the dimension exponents. More...
Public Member Functions
	ClassName ("dimensionSet")
	dimensionSet (const scalar mass, const scalar length, const scalar time, const scalar temperature, const scalar moles, const scalar current, const scalar luminousIntensity)
	Construct given individual dimension exponents for all.
	dimensionSet (const scalar mass, const scalar length, const scalar time, const scalar temperature, const scalar moles)
	Construct given individual dimension exponents for first.
	dimensionSet (Istream &)
	Construct from Istream.
bool	dimensionless () const
void	reset (const dimensionSet &)
scalar	operator[] (const dimensionType) const
scalar &	operator[] (const dimensionType)
bool	operator== (const dimensionSet &) const
bool	operator!= (const dimensionSet &) const
bool	operator= (const dimensionSet &) const
bool	operator+= (const dimensionSet &) const
bool	operator-= (const dimensionSet &) const
bool	operator*= (const dimensionSet &)
bool	operator/= (const dimensionSet &)
Static Public Attributes
static const scalar	smallExponent = SMALL
Friends
dimensionSet	max (const dimensionSet &, const dimensionSet &)
dimensionSet	min (const dimensionSet &, const dimensionSet &)
dimensionSet	cmptMultiply (const dimensionSet &, const dimensionSet &)
dimensionSet	cmptDivide (const dimensionSet &, const dimensionSet &)
dimensionSet	pow (const dimensionSet &, const scalar)
dimensionSet	pow (const dimensionSet &, const dimensionedScalar &)
dimensionSet	pow (const dimensionedScalar &, const dimensionSet &)
dimensionSet	sqr (const dimensionSet &)
dimensionSet	pow3 (const dimensionSet &)
dimensionSet	pow4 (const dimensionSet &)
dimensionSet	pow5 (const dimensionSet &)
dimensionSet	pow6 (const dimensionSet &)
dimensionSet	sqrt (const dimensionSet &)
dimensionSet	magSqr (const dimensionSet &)
dimensionSet	mag (const dimensionSet &)
dimensionSet	sign (const dimensionSet &)
dimensionSet	pos (const dimensionSet &)
dimensionSet	neg (const dimensionSet &)
dimensionSet	inv (const dimensionSet &)
dimensionSet	trans (const dimensionSet &)
	Function to check the argument is dimensionless.
dimensionSet	transform (const dimensionSet &)
	Return the argument; transformations do not change the dimensions.
dimensionSet	operator- (const dimensionSet &)
dimensionSet	operator+ (const dimensionSet &, const dimensionSet &)
dimensionSet	operator- (const dimensionSet &, const dimensionSet &)
dimensionSet	operator* (const dimensionSet &, const dimensionSet &)
dimensionSet	operator/ (const dimensionSet &, const dimensionSet &)
dimensionSet	operator& (const dimensionSet &, const dimensionSet &)
dimensionSet	operator^ (const dimensionSet &, const dimensionSet &)
dimensionSet	operator&& (const dimensionSet &, const dimensionSet &)
Istream &	operator>> (Istream &, dimensionSet &)
Ostream &	operator<< (Ostream &, const dimensionSet &)

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Member Enumeration Documentation

anonymous enum

Enumerator:

nDimensions

Definition at line 116 of file dimensionSet.H.

enum dimensionType

Define an enumeration for the names of the dimension exponents.

Enumerator:

MASS
LENGTH
TIME
TEMPERATURE
MOLES
CURRENT
LUMINOUS_INTENSITY

Definition at line 122 of file dimensionSet.H.

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Constructor & Destructor Documentation

dimensionSet	(	const scalar	mass,
		const scalar	length,
		const scalar	time,
		const scalar	temperature,
		const scalar	moles,
		const scalar	current,
		const scalar	luminousIntensity
	)

Construct given individual dimension exponents for all.

seven dimensions

Definition at line 38 of file dimensionSet.C.

dimensionSet	(	const scalar	mass,
		const scalar	length,
		const scalar	time,
		const scalar	temperature,
		const scalar	moles
	)

Construct given individual dimension exponents for first.

five dimensions

Definition at line 59 of file dimensionSet.C.

dimensionSet

(

Istream &

is  )

Construct from Istream.

Definition at line 31 of file dimensionSetIO.C.

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Member Function Documentation

ClassName

(

"dimensionSet"

)

bool dimensionless

(

)

const

Definition at line 79 of file dimensionSet.C.

References dimensionSet::nDimensions, and dimensionSet::smallExponent.

Referenced by Foam::pow(), and Foam::trans().

void reset

(

const dimensionSet &

ds  )

Definition at line 96 of file dimensionSet.C.

Referenced by reuseTmpTmpGeometricField< TypeR, TypeR, TypeR, TypeR, PatchField, GeoMesh >::New(), reuseTmpTmpGeometricField< TypeR, TypeR, TypeR, Type2, PatchField, GeoMesh >::New(), reuseTmpTmpGeometricField< TypeR, Type1, Type12, TypeR, PatchField, GeoMesh >::New(), reuseTmpGeometricField< TypeR, TypeR, PatchField, GeoMesh >::New(), reuseTmpTmpDimensionedField< TypeR, TypeR, TypeR, TypeR, GeoMesh >::New(), reuseTmpTmpDimensionedField< TypeR, TypeR, TypeR, Type2, GeoMesh >::New(), reuseTmpTmpDimensionedField< TypeR, Type1, Type12, TypeR, GeoMesh >::New(), and reuseTmpDimensionedField< TypeR, TypeR, GeoMesh >::New().

Foam::scalar operator[]

(

const dimensionType

type  )

const

Definition at line 107 of file dimensionSet.C.

References Foam::type().

Foam::scalar & operator[]

(

const dimensionType

type  )

Definition at line 112 of file dimensionSet.C.

References Foam::type().

bool operator==

(

const dimensionSet &

ds  )

const

Definition at line 118 of file dimensionSet.C.

References Foam::mag().

bool operator!=

(

const dimensionSet &

ds  )

const

Definition at line 132 of file dimensionSet.C.

References Foam::operator==().

bool operator=

(

const dimensionSet &

ds  )

const

Definition at line 138 of file dimensionSet.C.

References Foam::abort(), Foam::endl(), Foam::FatalError, and FatalErrorIn.

bool operator+=

(

const dimensionSet &

ds  )

const

Definition at line 152 of file dimensionSet.C.

References Foam::abort(), Foam::endl(), Foam::FatalError, and FatalErrorIn.

bool operator-=

(

const dimensionSet &

ds  )

const

Definition at line 165 of file dimensionSet.C.

References Foam::abort(), Foam::endl(), Foam::FatalError, and FatalErrorIn.

bool operator*=

(

const dimensionSet &

ds  )

Definition at line 178 of file dimensionSet.C.

bool operator/=

(

const dimensionSet &

ds  )

Definition at line 185 of file dimensionSet.C.

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Friends And Related Function Documentation

dimensionSet max	(	const dimensionSet &	,
		const dimensionSet &
	)		[friend]

dimensionSet min	(	const dimensionSet &	,
		const dimensionSet &
	)		[friend]

dimensionSet cmptMultiply	(	const dimensionSet &	,
		const dimensionSet &
	)		[friend]

dimensionSet cmptDivide	(	const dimensionSet &	,
		const dimensionSet &
	)		[friend]

dimensionSet pow	(	const dimensionSet &	,
		const	scalar
	)		[friend]

dimensionSet pow	(	const dimensionSet &	,
		const dimensionedScalar &
	)		[friend]

dimensionSet pow	(	const dimensionedScalar &	,
		const dimensionSet &
	)		[friend]

dimensionSet sqr

(

const dimensionSet &

)

[friend]

dimensionSet pow3

(

const dimensionSet &

)

[friend]

dimensionSet pow4

(

const dimensionSet &

)

[friend]

dimensionSet pow5

(

const dimensionSet &

)

[friend]

dimensionSet pow6

(

const dimensionSet &

)

[friend]

dimensionSet sqrt

(

const dimensionSet &

)

[friend]

dimensionSet magSqr

(

const dimensionSet &

)

[friend]

dimensionSet mag

(

const dimensionSet &

)

[friend]

dimensionSet sign

(

const dimensionSet &

)

[friend]

dimensionSet pos

(

const dimensionSet &

)

[friend]

dimensionSet neg

(

const dimensionSet &

)

[friend]

dimensionSet inv

(

const dimensionSet &

)

[friend]

dimensionSet trans

(

const dimensionSet &

)

[friend]

Function to check the argument is dimensionless.

for transcendental functions

dimensionSet transform

(

const dimensionSet &

)

[friend]

Return the argument; transformations do not change the dimensions.

Referenced by septernion::transform().

dimensionSet operator-

(

const dimensionSet &

)

[friend]

dimensionSet operator+	(	const dimensionSet &	,
		const dimensionSet &
	)		[friend]

dimensionSet operator-	(	const dimensionSet &	,
		const dimensionSet &
	)		[friend]

dimensionSet operator*	(	const dimensionSet &	,
		const dimensionSet &
	)		[friend]

dimensionSet operator/	(	const dimensionSet &	,
		const dimensionSet &
	)		[friend]

dimensionSet operator&	(	const dimensionSet &	,
		const dimensionSet &
	)		[friend]

dimensionSet operator^	(	const dimensionSet &	,
		const dimensionSet &
	)		[friend]

dimensionSet operator&&	(	const dimensionSet &	,
		const dimensionSet &
	)		[friend]

Istream& operator>>	(	Istream &	,
		dimensionSet &
	)		[friend]

Ostream& operator<<	(	Ostream &	,
		const dimensionSet &
	)		[friend]

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Member Data Documentation

const Foam::scalar smallExponent = SMALL [static]

Definition at line 136 of file dimensionSet.H.

Referenced by dimensionSet::dimensionless().

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

• src/OpenFOAM/dimensionSet/dimensionSet.H
• src/OpenFOAM/dimensionSet/dimensionSet.C
• src/OpenFOAM/dimensionSet/dimensionSetIO.C