Non-uniform tabulated property function that linearly interpolates between the values. More...

Inheritance diagram for NonUniformTable< Type >:

Collaboration diagram for NonUniformTable< Type >:

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

	NonUniformTable (const word &name, const dictionary &dict)
	Construct from name and dictionary. More...

	NonUniformTable (const NonUniformTable< Type > &nut)
	Copy constructor. More...

const List< Tuple2< scalar, Type > > &	values () const
	Return the non-uniform table of values. More...

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

virtual Type	integral (const scalar x1, const scalar x2) const
	Integrate between two scalar values. More...

Type	dfdT (scalar T) const
	Evaluate the derivative of the function and return the result. More...

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

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

Public Member Functions inherited from FieldFunction1< Type, NonUniformTable< Type > >
	FieldFunction1 (const word &name)
	Construct from name. More...

virtual tmp< Function1< Type > >	clone () const
	Construct and return a clone. More...

virtual	~FieldFunction1 ()
	Destructor. More...

virtual tmp< Field< Type > >	value (const scalarField &x) const
	Return value as a function of one scalar field. More...

virtual tmp< Field< Type > >	integral (const scalarField &x1, const scalarField &x2) const
	Integrate between two scalar fields. More...

Public Member Functions inherited from Function1< Type >
	TypeName ("Function1")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, Function1, dictionary,(const word &name, const dictionary &dict),(name, dict))
	Declare runtime constructor selection table. More...

	Function1 (const word &name)
	Construct from name. More...

	Function1 (const Function1< Type > &f1)
	Copy constructor. More...

virtual	~Function1 ()
	Destructor. More...

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

void	operator= (const Function1< 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...

Protected Member Functions
label	index (scalar x) const
	Return the lower index of the interval in the table. More...

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

Additional Inherited Members
Public Types inherited from Function1< Type >
typedef Type	returnType

Static Public Member Functions inherited from Function1< Type >
static autoPtr< Function1< Type > >	New (const word &name, const dictionary &dict)
	Selector. More...

Protected Attributes inherited from Function1< Type >
const word	name_
	Name of entry. More...

Detailed Description

template<class Type>
class Foam::Function1s::NonUniformTable< Type >

Non-uniform tabulated property function that linearly interpolates between the values.

To speed-up the search of the non-uniform table a uniform jump-table is created on construction which is used for fast indirect addressing into the table.

Usage

Property	Description
`values`	List of value pairs

Example for the density of water between 280 and 350K

    rho
    {
        type    nonUniformTable;

        values
        (
            (280 999.87)
            (300 995.1)
            (350 973.7)
        );
    }

Definition at line 82 of file NonUniformTable1.H.

Constructor & Destructor Documentation

◆ NonUniformTable() [1/2]

NonUniformTable	(	const word &	name,
		const dictionary &	dict
	)

Construct from name and dictionary.

Definition at line 31 of file NonUniformTable1.C.

References dict, Foam::exit(), Foam::FatalIOError, FatalIOErrorInFunction, Foam::first(), forAll, Foam::min(), Function1< Type >::name(), Foam::nl, List< T >::setSize(), and x.

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◆ NonUniformTable() [2/2]

NonUniformTable ( const NonUniformTable< Type > & nut )

Copy constructor.

Definition at line 83 of file NonUniformTable1.C.

Member Function Documentation

◆ index()

Foam::label index ( scalar x ) const

inlineprotected

Return the lower index of the interval in the table.

corresponding to the given value

Definition at line 29 of file NonUniformTable1I.H.

References Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::nl, and x.

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◆ TypeName()

TypeName ( "nonUniformTable" )

Runtime type information.

◆ values()

const List<Tuple2<scalar, Type> >& values ( ) const

inline

Return the non-uniform table of values.

Definition at line 131 of file NonUniformTable1.H.

◆ value()

Type value ( scalar x ) const

virtual

Evaluate the function and return the result.

Implements FieldFunction1< Type, NonUniformTable< Type > >.

Definition at line 101 of file NonUniformTable1.C.

References Foam::first(), lambda(), and x.

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◆ integral()

Type integral	(	const scalar	x1,
		const scalar	x2
	)		const

virtual

Integrate between two scalar values.

Implements FieldFunction1< Type, NonUniformTable< Type > >.

Definition at line 117 of file NonUniformTable1.C.

◆ dfdT()

Type dfdT ( scalar T ) const

Evaluate the derivative of the function and return the result.

Definition at line 129 of file NonUniformTable1.C.

References Foam::T().

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◆ write()

void write ( Ostream & os ) const

virtual

Write the function coefficients.

Implements Function1< Type >.

Definition at line 143 of file NonUniformTable1.C.

Referenced by integratedNonUniformTable::write().

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◆ operator=()

void operator= ( const NonUniformTable< Type > & nut )

Assignment.

Definition at line 152 of file NonUniformTable1.C.

References nut.

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

src/OpenFOAM/primitives/functions/Function1/NonUniformTable1/NonUniformTable1.H
src/OpenFOAM/primitives/functions/Function1/NonUniformTable1/NonUniformTable1.C
src/OpenFOAM/primitives/functions/Function1/NonUniformTable1/NonUniformTable1I.H

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

template<class Type> class Foam::Function1s::NonUniformTable< Type >

Constructor & Destructor Documentation

◆ NonUniformTable() [1/2]

◆ NonUniformTable() [2/2]

Member Function Documentation

◆ index()

◆ TypeName()

◆ values()

◆ value()

◆ integral()

◆ dfdT()

◆ write()

◆ operator=()

template<class Type>
class Foam::Function1s::NonUniformTable< Type >