Tabulated property function that linearly interpolates between the uniformTable values. More...

Inheritance diagram for UniformTable< Type >:

Collaboration diagram for UniformTable< Type >:

Public Member Functions
	TypeName ("uniformTable")
	Runtime type information. More...

	UniformTable (const word &name, const unitConversions &units, const dictionary &dict)
	Construct from name and dictionary. More...

const RectangularMatrix< Type > &	values () const
	Return the non-uniform table of values. More...

virtual Type	value (scalar x, scalar y) const
	Evaluate the function and return the result. More...

Type	dfdp (scalar p, scalar T) const
	Evaluate the derivative of the function w.r.t. p. More...

Type	dfdT (scalar p, scalar T) const
	Evaluate the derivative of the function w.r.t. T. More...

void	write (Ostream &os, const unitConversions &units) const
	Write the function coefficients. More...

Public Member Functions inherited from FieldFunction2< Type, UniformTable< Type > >
	FieldFunction2 (const word &name)
	Construct from name. More...

virtual tmp< Function2< Type > >	clone () const
	Construct and return a clone. More...

virtual	~FieldFunction2 ()
	Destructor. More...

virtual tmp< Field< Type > >	value (const scalarField &x, const scalarField &y) const
	Return value as a function of two scalar fields. More...

Public Member Functions inherited from Function2< Type >
	TypeName ("Function2")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, Function2, dictionary,(const word &name, const Function2s::unitConversions &units, const dictionary &dict),(name, units, dict))

	declareRunTimeSelectionTable (autoPtr, Function2, Istream,(const word &name, const Function2s::unitConversions &units, Istream &is),(name, units, is))

	Function2 (const word &name)
	Construct from name. More...

	Function2 (const Function2< Type > &f2)
	Copy constructor. More...

virtual	~Function2 ()
	Destructor. More...

const word &	name () const
	Return the name of the entry. More...

void	operator= (const Function2< Type > &)
	Assignment. More...

Public Member Functions inherited from refCount
int	count () const
	Return the current reference count. More...

bool	unique () const
	Return true if the reference count is zero. More...

void	operator++ ()
	Increment the reference count. More...

void	operator++ (int)
	Increment the reference count. More...

void	operator-- ()
	Decrement the reference count. More...

void	operator-- (int)
	Decrement the reference count. More...

void	operator= (const refCount &)=delete
	Disallow bitwise assignment. More...

Additional Inherited Members
Public Types inherited from Function2< Type >
typedef Type	returnType

Static Public Member Functions inherited from Function2< Type >
static autoPtr< Function2< Type > >	New (const word &name, const Function2s::unitConversions &units, const dictionary &dict)
	Select from dictionary. More...

static autoPtr< Function2< Type > >	New (const word &name, const unitConversion &xUnits, const unitConversion &yUnits, const unitConversion &valueUnits, const dictionary &dict)
	Select from dictionary. More...

static autoPtr< Function2< Type > >	New (const word &name, const Function2s::unitConversions &units, const word &Function2Type, Istream &is)
	Select from Istream. More...

static autoPtr< Function2< Type > >	New (const word &name, const unitConversion &xUnits, const unitConversion &yUnits, const unitConversion &valueUnits, const word &Function2Type, Istream &is)
	Select from Istream. More...

Protected Member Functions inherited from refCount
	refCount ()
	Construct null initialising count to 0. More...

	refCount (const refCount &)=delete
	Disallow copy. More...

Protected Attributes inherited from Function2< Type >
const word	name_
	Name of entry. More...

Detailed Description

template<class Type>
class Foam::Function2s::UniformTable< Type >

Tabulated property function that linearly interpolates between the uniformTable values.

Usage

Property	Description
`Tlow`	Lower temperature limit of the uniformTable
`Thigh`	Upper temperature limit of the uniformTable
`values`	Property values, assumed uniformly distributed

Example for the density of water from 1 to 3bar and 280 to 350K

    rho
    {
        type    uniformTable;

        low     (1e5 280);
        high    (3e5 350);

        values
        3 2
        (
            (991 992)
            (993 994)
            (995 996)
        );
    }

Definition at line 90 of file UniformTable2.H.

Constructor & Destructor Documentation

◆ UniformTable()

UniformTable	(	const word &	name,
		const unitConversions &	units,
		const dictionary &	dict
	)

Construct from name and dictionary.

Definition at line 31 of file UniformTable2.C.

References Foam::assertNoConvertUnits(), dict, Foam::exit(), Foam::FatalError, FatalErrorInFunction, Pair< Type >::first(), Function2< Type >::name_, Foam::nl, Pair< Type >::second(), and Foam::units().

Here is the call graph for this function:

Member Function Documentation

◆ TypeName()

TypeName ( "uniformTable" )

Runtime type information.

◆ values()

const RectangularMatrix<Type>& values ( ) const

inline

Return the non-uniform table of values.

Definition at line 145 of file UniformTable2.H.

◆ value()

Type value	(	scalar	x,
		scalar	y
	)		const

virtual

Evaluate the function and return the result.

Implements FieldFunction2< Type, UniformTable< Type > >.

Definition at line 95 of file UniformTable2.C.

References x, and y.

◆ dfdp()

Type dfdp	(	scalar	p,
		scalar	T
	)		const

Evaluate the derivative of the function w.r.t. p.

Definition at line 131 of file UniformTable2.C.

◆ dfdT()

Type dfdT	(	scalar	p,
		scalar	T
	)		const

Evaluate the derivative of the function w.r.t. T.

Definition at line 159 of file UniformTable2.C.

◆ write()

void write	(	Ostream &	os,
		const unitConversions &	units
	)		const

virtual

Write the function coefficients.

Implements Function2< Type >.

Definition at line 187 of file UniformTable2.C.

References Foam::writeEntry().