Base class for table with bounds handling, interpolation and integration. More...

Inheritance diagram for TableBase< Type >:

Collaboration diagram for TableBase< Type >:

Public Member Functions
	TableBase (const word &name, const dictionary &dict, const objectRegistry *obrPtr=nullptr)
	Construct from dictionary - note table is not populated. More...

	TableBase (const TableBase< Type > &tbl)
	Copy constructor. Note: steals interpolator, tableSamples. More...

virtual	~TableBase ()=default
	Destructor. More...

void	initialise ()
	Check the table for size and consistency. More...

bool	checkMinBounds (const scalar x, scalar &xDash) const
	Check minimum table bounds. More...

bool	checkMaxBounds (const scalar x, scalar &xDash) const
	Check maximum table bounds. More...

virtual void	userTimeToTime (const Time &t)
	Convert time. More...

virtual Type	value (const scalar x) const
	Return Table value. More...

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

virtual tmp< scalarField >	x () const
	Return the reference values. More...

virtual tmp< Field< Type > >	y () const
	Return the dependent values. More...

virtual void	writeData (Ostream &os) const
	Write all table data in dictionary format. More...

virtual void	writeEntries (Ostream &os) const
	Write keywords only in dictionary format. More...

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

	Function1 (const word &entryName, const objectRegistry *obrPtr=nullptr)
	Construct from entry name. More...

	Function1 (const word &entryName, const dictionary &dict, const objectRegistry *obrPtr=nullptr)

	Function1 (const Function1< Type > &rhs)
	Copy construct. More...

virtual tmp< Function1< Type > >	clone () const =0
	Construct and return a clone. More...

virtual	~Function1 ()=default
	Destructor. More...

virtual bool	constant () const
	Is value constant (i.e. independent of x) More...

virtual bool	good () const
	Can function be evaluated? More...

virtual Type	value (const scalar x) const
	Return value as a function of (scalar) independent variable. More...

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

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

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

virtual void	writeData (Ostream &os) const
	Write in dictionary format. More...

virtual void	writeEntries (Ostream &os) const
	Write coefficient entries in dictionary format. More...

Public Member Functions inherited from function1Base
	function1Base (const word &entryName, const objectRegistry *obrPtr=nullptr)
	Construct from entry name and optional registry. More...

	function1Base (const word &entryName, const dictionary &dict, const objectRegistry *obrPtr=nullptr)
	Construct from entry name, dictionary (unused) and optional registry. More...

	function1Base (const function1Base &rhs)
	Copy construct. More...

virtual	~function1Base ()
	Destructor. More...

const word &	name () const noexcept
	The name of the entry. More...

const objectRegistry *	whichDb () const noexcept
	Return the associated registry or nullptr. More...

void	resetDb (const objectRegistry *obrPtr=nullptr) noexcept
	Reset the associated objectRegistry. More...

void	resetDb (const objectRegistry &db) noexcept
	Reset the associated objectRegistry. More...

const objectRegistry &	obr () const
	Return the object registry. More...

bool	isTime () const noexcept
	Return true if this function was created with the time database. More...

const Time &	time () const
	Return the time database. More...

template<class MeshType >
const MeshType &	mesh (const word &regionName=word::null) const
	Return the mesh database if this Function1 was created using a mesh. More...

virtual void	userTimeToTime (const Time &t)
	Convert time. More...

Public Member Functions inherited from refCount
constexpr	refCount () noexcept
	Default construct, initializing count to 0. More...

int	count () const noexcept
	Return the current reference count. More...

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

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

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

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

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

Protected Member Functions
const interpolationWeights &	interpolator () const
	Return (demand driven) interpolator. More...

void	operator= (const TableBase< Type > &)=delete
	No copy assignment. More...

Protected Member Functions inherited from Function1< Type >
void	operator= (const Function1< Type > &)=delete
	No copy assignment. More...

Protected Member Functions inherited from function1Base
void	operator= (const function1Base &)=delete
	No copy assignment. More...

Protected Attributes
const bounds::repeatableBounding	bounding_
	Handling for out-of-bound values. More...

const word	interpolationScheme_
	Interpolation type. More...

List< Tuple2< scalar, Type > >	table_
	Table data. More...

autoPtr< scalarField >	tableSamplesPtr_
	Extracted values. More...

autoPtr< interpolationWeights >	interpolatorPtr_
	Interpolator method. More...

labelList	currentIndices_
	Cached indices and weights. More...

scalarField	currentWeights_

Protected Attributes inherited from function1Base
const word	name_
	Name of entry. More...

const objectRegistry *	obrPtr_
	Pointer to an object registry. 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 &entryName, const dictionary &dict, const word &redirectType, const objectRegistry *obrPtr=nullptr, const bool mandatory=true)
	Selector, with fallback redirection. More...

static autoPtr< Function1< Type > >	NewCompat (const word &entryName, std::initializer_list< std::pair< const char , int > > compat, const dictionary &dict, const word &redirectType=word::null, const objectRegistry obrPtr=nullptr, const bool mandatory=true)
	Compatibility selector, with fallback redirection. More...

static autoPtr< Function1< Type > >	New (const word &entryName, const dictionary &dict, const objectRegistry *obrPtr=nullptr, const bool mandatory=true)
	Selector, without fallback redirection. More...

static autoPtr< Function1< Type > >	NewIfPresent (const word &entryName, const dictionary &dict, const word &redirectType=word::null, const objectRegistry *obrPtr=nullptr)
	An optional selector. More...

static refPtr< Function1< Type > >	New (HashPtrTable< Function1< Type > > &cache, const word &entryName, const dictionary &dict, enum keyType::option matchOpt=keyType::LITERAL, const objectRegistry *obrPtr=nullptr, const bool mandatory=true)

Public Attributes inherited from Function1< Type >
	Function1

	dictionary

const word &	entryName

const word const dictionary &	dict

const word const dictionary const objectRegistry *	obrPtr

const word const dictionary const objectRegistry	entryName

const word const dictionary const objectRegistry	dict

const word const dictionary const objectRegistry	obrPtr

Detailed Description

template<class Type>
class Foam::Function1Types::TableBase< Type >

Base class for table with bounds handling, interpolation and integration.

Source files

Definition at line 60 of file TableBase.H.

Constructor & Destructor Documentation

◆ TableBase() [1/2]

TableBase	(	const word &	name,
		const dictionary &	dict,
		const objectRegistry *	obrPtr = `nullptr`
	)

Construct from dictionary - note table is not populated.

Definition at line 62 of file TableBase.C.

References Foam::name().

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◆ TableBase() [2/2]

TableBase ( const TableBase< Type > & tbl )

explicit

Copy constructor. Note: steals interpolator, tableSamples.

Definition at line 96 of file TableBase.C.

◆ ~TableBase()

virtual ~TableBase ( )

virtualdefault

Destructor.

Member Function Documentation

◆ interpolator()

const Foam::interpolationWeights & interpolator

protected

Return (demand driven) interpolator.

Definition at line 37 of file TableBase.C.

References forAll, and samples().

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◆ operator=()

void operator= ( const TableBase< Type > & )

protecteddelete

No copy assignment.

◆ initialise()

void initialise

Check the table for size and consistency.

Definition at line 110 of file TableBase.C.

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

Referenced by CSV< Type >::CSV(), Table< Type >::Table(), and TableFile< Type >::TableFile().

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◆ checkMinBounds()

bool checkMinBounds	(	const scalar	x,
		scalar &	xDash
	)		const

Check minimum table bounds.

Definition at line 141 of file TableBase.C.

References Foam::bounds::CLAMP, Foam::endl(), Foam::bounds::ERROR, Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::nl, Foam::bounds::REPEAT, Foam::bounds::WARN, WarningInFunction, and x.

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◆ checkMaxBounds()

bool checkMaxBounds	(	const scalar	x,
		scalar &	xDash
	)		const

Check maximum table bounds.

Definition at line 199 of file TableBase.C.

References Foam::bounds::CLAMP, Foam::endl(), Foam::bounds::ERROR, Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::nl, Foam::bounds::REPEAT, Foam::bounds::WARN, WarningInFunction, and x.

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◆ userTimeToTime()

void userTimeToTime ( const Time & t )

virtual

Convert time.

Reimplemented from function1Base.

Definition at line 257 of file TableBase.C.

References TimeState::userTimeToTime().

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◆ value()

Type value ( const scalar x ) const

virtual

Return Table value.

Reimplemented from Function1< Type >.

Definition at line 270 of file TableBase.C.

References x.

◆ integrate()

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

virtual

Integrate between two (scalar) values.

Reimplemented from Function1< Type >.

Definition at line 298 of file TableBase.C.

References Foam::sum().

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◆ x()

Foam::tmp< Foam::scalarField > x

virtual

Return the reference values.

Definition at line 318 of file TableBase.C.

References fld(), forAll, Time::New(), and Foam::Zero.

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◆ y()

Foam::tmp< Foam::Field< Type > > y

virtual

Return the dependent values.

Definition at line 333 of file TableBase.C.

References fld(), forAll, Foam::New(), and Foam::Zero.

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◆ writeData()

void writeData ( Ostream & os ) const

virtual

Write all table data in dictionary format.

Reimplemented from Function1< Type >.

Reimplemented in CSV< Type >, Table< Type >, and TableFile< Type >.

Definition at line 369 of file TableBase.C.

References Foam::indent(), Foam::nl, and os().

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◆ writeEntries()

void writeEntries ( Ostream & os ) const

virtual

Write keywords only in dictionary format.

Used for non-inline table types

Reimplemented from Function1< Type >.

Reimplemented in CSV< Type >.

Definition at line 348 of file TableBase.C.

References Foam::bounds::CLAMP, os(), and Foam::bounds::repeatableBoundingNames.

Referenced by Table< Type >::writeData(), TableFile< Type >::writeData(), and CSV< Type >::writeEntries().

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Member Data Documentation

◆ bounding_

const bounds::repeatableBounding bounding_

protected

Handling for out-of-bound values.

Definition at line 69 of file TableBase.H.

◆ interpolationScheme_

const word interpolationScheme_

protected

Interpolation type.

Definition at line 72 of file TableBase.H.

◆ table_

List<Tuple2<scalar, Type> > table_

protected

Table data.

Definition at line 75 of file TableBase.H.

Referenced by Table< Type >::Table(), and TableFile< Type >::TableFile().

◆ tableSamplesPtr_

autoPtr<scalarField> tableSamplesPtr_

mutableprotected

Extracted values.

Definition at line 78 of file TableBase.H.

◆ interpolatorPtr_

autoPtr<interpolationWeights> interpolatorPtr_

mutableprotected

Interpolator method.

Definition at line 81 of file TableBase.H.

◆ currentIndices_

labelList currentIndices_

mutableprotected

Cached indices and weights.

Definition at line 84 of file TableBase.H.

◆ currentWeights_

scalarField currentWeights_

mutableprotected

Definition at line 86 of file TableBase.H.

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

src/OpenFOAM/primitives/functions/Function1/Table/TableBase.H
src/OpenFOAM/primitives/functions/Function1/Table/TableBase.C

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TableBase() [1/2]

◆ TableBase() [2/2]

◆ ~TableBase()

Member Function Documentation

◆ interpolator()

◆ operator=()

◆ initialise()

◆ checkMinBounds()

◆ checkMaxBounds()

◆ userTimeToTime()

◆ value()

◆ integrate()

◆ x()

◆ y()

◆ writeData()

◆ writeEntries()

Member Data Documentation

◆ bounding_

◆ interpolationScheme_

◆ table_

◆ tableSamplesPtr_

◆ interpolatorPtr_

◆ currentIndices_

◆ currentWeights_