Base driver for parsing (field) values. More...

Inheritance diagram for exprDriver:

Collaboration diagram for exprDriver:

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

	exprDriver (bool cacheReadFields=false, bool searchInMemory=true, bool searchFiles=false, const dictionary &dict=dictionary::null)
	Null constructor, and null construct with search preferences. More...

	exprDriver (const exprDriver &)
	Copy construct. More...

	exprDriver (const dictionary &dict)
	Construct from a dictionary. More...

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

virtual label	size () const
	The underlying field size for the expression. More...

virtual label	pointSize () const
	The underlying point field size for the expression. More...

const dictionary &	dict () const
	The dictionary with all input data/specification. More...

virtual const exprResult &	result () const
	Const access to expression result. More...

virtual exprResult &	result ()
	Non-const access to expression result. More...

void	clearResult ()
	Clear the result. More...

template<class Type >
tmp< Field< Type > >	getResult (bool wantPointData=false)
	Return the expression result as a tmp field. More...

virtual word	getResultType () const
	The result type as word - same as result().valueType() More...

scalar	argValue () const
	Set special-purpose scalar reference argument. More...

int	stashedTokenId () const
	Get "look-behind" parsing context (internal bookkeeping) More...

int	resetStashedTokenId (int tokenId=0) const
	Reset "look-behind" parsing context (mutable operation) More...

void	setDebugging (bool scannerDebug, bool parserDebug)
	Set the scanner/parser debug. More...

void	setDebugging (const exprDriver &rhs)
	Set the scanner/parser debug to match the input. More...

void	setSearchBehaviour (bool cacheReadFields, bool searchInMemory, bool searchFiles)
	Set search behaviour. More...

void	setSearchBehaviour (const exprDriver &rhs)
	Set search behaviour to be identical to rhs. More...

bool	debugScanner () const
	Read access to scanner debug. More...

bool	debugParser () const
	Read access to parser debug. More...

bool	cacheReadFields () const

bool	searchInMemory () const

bool	searchFiles () const

bool	prevIterIsOldTime () const

virtual void	clearVariables ()
	Clear temporary variables and resets from expression strings. More...

virtual void	setArgument (const scalar val)
	Set special-purpose scalar reference argument. More...

virtual bool	hasVariable (const word &name) const
	True if named variable exists. More...

virtual const exprResult &	variable (const word &name) const
	Return const-access to the named variable. More...

void	addVariables (const expressions::exprString &expr, bool clear=true)
	Add/set string expressions for variables. More...

void	addVariables (const UList< expressions::exprString > &list, bool clear=true)
	Add/set string expressions for variables. More...

template<class T >
void	addUniformVariable (const word &name, const T &val)
	Add a uniform variable from an outside caller. More...

template<class T >
bool	isLocalVariable (const word &name, bool wantPointData=false, label expectedSize=-1) const
	Test existence of a local variable. More...

template<class Type >
tmp< Field< Type > >	getLocalVariable (const word &name, label expectSize, const bool mandatory=true) const
	Retrieve local/global variable as a tmp field. More...

virtual unsigned	parse (const std::string &expr, size_t pos=0, size_t len=std::string::npos)=0
	Execute the parser. More...

template<class Type >
tmp< Field< Type > >	evaluate (const expressions::exprString &expr, bool wantPointData=false)
	Evaluate the expression and return the field. More...

template<class Type >
Type	evaluateUniform (const expressions::exprString &expr, bool wantPointData=false)
	Evaluate the expression and return a single value. More...

void	evaluateVariable (const word &varName, const expressions::exprString &expr)

virtual void	evaluateVariableRemote (string remote, const word &varName, const expressions::exprString &expr)

template<class Type >
tmp< Field< Type > >	newField (const Type &val=pTraits< Type >::zero) const
	Return a new field with the size() More...

template<class Type >
tmp< Field< Type > >	newPointField (const Type &val=pTraits< Type >::zero) const
	Return a new field with the pointSize() More...

expressions::exprString	readExpression (const word &name)

virtual bool	readDict (const dictionary &dict)
	Read variables, tables etc. More...

label	setVariableStrings (const dictionary &dict, bool mandatory=false)
	Read "variables" and assigns to the list of expression strings. More...

Ostream &	writeVariableStrings (Ostream &os, const word &keyword="") const
	Write "variables". More...

template<class Type >
void	addUniformVariable (const word &name, const Type &val)

template<class Type >
Foam::tmp< Foam::Field< Type > >	evaluate (const expressions::exprString &expr, bool wantPointData)

template<class Type >
Foam::tmp< Foam::Field< Type > >	getResult (bool wantPointData)

template<class Type >
Foam::tmp< Foam::Field< Type > >	newField (const Type &val) const

template<class Type >
Foam::tmp< Foam::Field< Type > >	newPointField (const Type &val) const

Static Public Member Functions
static expressions::exprString	readExpression (const word &name, const dictionary &dict)
	Read an expression string and do substitutions. More...

static List< expressions::exprString >	readVariableStrings (const dictionary &dict, const word &name="variables", bool mandatory=false)
	Read the list of variable strings. More...

Protected Member Functions
virtual exprResult &	variable (const word &name)
	Non-const access to the named variable (sub-classes only) More...

void	fill_random (scalarField &field, label seed=0, const bool gaussian=false) const
	Fill a random field. More...

virtual bool	update ()
	Update things. More...

virtual void	updateSpecialVariables (bool force=false)
	Examine current variable values and update stored variables. More...

virtual exprResult	getRemoteResult (const exprDriver &other) const
	Get the result from another driver. More...

void	operator= (const exprDriver &)=delete
	No copy assignment. More...

Static Protected Member Functions
template<typename TableType >
static bool	readTable (const word &name, const dictionary &dict, HashTable< TableType > &tbl, bool clear=true)
	Read an interpolation table. More...

template<class TableType >
static void	writeTable (Ostream &os, const word &name, const HashTable< TableType > &tbl)
	Write an interpolation table. More...

template<class Type >
static Type	weightedAverage (const scalarField &weights, const Field< Type > &fld)
	The (global) weighted average of a field, with stabilisation. More...

template<class Type >
static Type	weightedSum (const scalarField &weights, const Field< Type > &fld)
	The (global) weighted sum (integral) of a field. More...

static point	getPositionOfMinimum (const scalarField &vals, const pointField &locs)
	Return the location of the min value. More...

static point	getPositionOfMaximum (const scalarField &vals, const pointField &locs)
	Return the location of the max value. More...

Protected Attributes
const dictionary &	dict_
	The dictionary with all input data/specification. More...

exprResult	result_
	The result. More...

List< expressions::exprString >	variableStrings_
	Variable definitions, as read from a dictionary. More...

HashTable< exprResult >	variables_
	The variables table. More...

scalar	arg1Value_
	Special-purpose scalar reference argument. More...

int	stashedTokenId_
	Internal bookkeeping as "look-behind" parsing context. More...

bool	debugScanner_
	Request debugging for scanner. More...

bool	debugParser_
	Request debugging for parser. More...

bool	allowShadowing_
	Allow variable names to mask field names. More...

bool	prevIterIsOldTime_
	Use value of previous iteration when oldTime is requested. More...

bool	cacheReadFields_
	Keep fields read from disc in memory. More...

bool	searchInMemory_
	Search in registry before looking on disk. More...

bool	searchFiles_
	Search on disk (eg, for a standalone application) More...

Detailed Description

Base driver for parsing (field) values.

Largely based on code and ideas from swak4foam

Properties

Property	Description	Required	Default
`variables`	List of variables for expressions	no	()
`allowShadowing`	Allow variables to shadow field names	no	false

Debug Properties

Property	Description	Required	Default
`debugBaseDriver`	Debug level (int) for base driver	no
`debugScanner`	Add debug for scanner	no	false
`debugParser`	Add debug for parser	no	false

Source files

Definition at line 112 of file exprDriver.H.

Constructor & Destructor Documentation

◆ exprDriver() [1/3]

exprDriver	(	bool	cacheReadFields = `false`,
		bool	searchInMemory = `true`,
		bool	searchFiles = `false`,
		const dictionary &	dict = `dictionary::null`
	)

explicit

Null constructor, and null construct with search preferences.

Definition at line 84 of file exprDriver.C.

◆ exprDriver() [2/3]

exprDriver ( const exprDriver & rhs )

Copy construct.

Definition at line 116 of file exprDriver.C.

◆ exprDriver() [3/3]

exprDriver ( const dictionary & dict )

explicit

Construct from a dictionary.

Definition at line 139 of file exprDriver.C.

References dict.

◆ ~exprDriver()

virtual ~exprDriver ( )

virtualdefault

Destructor.

Member Function Documentation

◆ readTable()

bool readTable	(	const word &	name,
		const dictionary &	dict,
		HashTable< TableType > &	tbl,
		bool	clear = `true`
	)

staticprotected

Read an interpolation table.

Definition at line 33 of file exprDriverTemplates.C.

References clear(), HashTable< T, Key, Hash >::clear(), dict, Foam::input(), HashTable< T, Key, Hash >::insert(), and Foam::name().

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◆ writeTable()

void writeTable	(	Ostream &	os,
		const word &	name,
		const HashTable< TableType > &	tbl
	)

staticprotected

Write an interpolation table.

Definition at line 64 of file exprDriverTemplates.C.

References Ostream::beginBlock(), Ostream::endBlock(), forAllConstIters(), Foam::name(), Foam::nl, HashTable< T, Key, Hash >::size(), Ostream::write(), Ostream::writeEntry(), and Ostream::writeKeyword().

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◆ variable() [1/2]

Foam::expressions::exprResult & variable ( const word & name )

inlineprotectedvirtual

Non-const access to the named variable (sub-classes only)

Reimplemented in fvExprDriver.

Definition at line 52 of file exprDriverI.H.

References Foam::name().

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◆ fill_random()

void fill_random	(	scalarField &	field,
		label	seed = `0`,
		const bool	gaussian = `false`
	)		const

protected

Fill a random field.

Parameters

field	the field to populate
seed	the seed value.
gaussian	generate a Gaussian distribution

Definition at line 35 of file exprDriverFields.C.

References Foam::FieldOps::assign(), and field().

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◆ weightedAverage()

static Type weightedAverage	(	const scalarField &	weights,
		const Field< Type > &	fld
	)

staticprotected

The (global) weighted average of a field, with stabilisation.

Referenced by parseDriver::areaAverage(), and parseDriver::volAverage().

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◆ weightedSum()

static Type weightedSum	(	const scalarField &	weights,
		const Field< Type > &	fld
	)

staticprotected

The (global) weighted sum (integral) of a field.

Referenced by parseDriver::areaSum(), and parseDriver::volSum().

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◆ getPositionOfMinimum()

Foam::point getPositionOfMinimum	(	const scalarField &	vals,
		const pointField &	locs
	)

staticprotected

Return the location of the min value.

Definition at line 55 of file exprDriverFields.C.

References Foam::FieldOps::findMinData().

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◆ getPositionOfMaximum()

Foam::point getPositionOfMaximum	(	const scalarField &	vals,
		const pointField &	locs
	)

staticprotected

Return the location of the max value.

Definition at line 65 of file exprDriverFields.C.

References Foam::FieldOps::findMaxData().

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◆ update()

bool update ( )

protectedvirtual

Update things.

Definition at line 182 of file exprDriver.C.

Referenced by fvExprDriver::prepareData().

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◆ updateSpecialVariables()

void updateSpecialVariables ( bool force = false )

protectedvirtual

Examine current variable values and update stored variables.

Reimplemented in fvExprDriver.

Definition at line 188 of file exprDriver.C.

◆ getRemoteResult()

Foam::expressions::exprResult getRemoteResult ( const exprDriver & other ) const

protectedvirtual

Get the result from another driver.

Override to allow mapping

Definition at line 242 of file exprDriver.C.

References exprResult::getUniform(), and exprDriver::result().

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◆ operator=()

void operator= ( const exprDriver & )

protecteddelete

No copy assignment.

◆ TypeName()

TypeName ( "exprDriver" )

Runtime type information.

◆ size()

virtual label size ( ) const

inlinevirtual

The underlying field size for the expression.

Reimplemented in fvExprDriver, parseDriver, parseDriver, and parseDriver.

Definition at line 287 of file exprDriver.H.

◆ pointSize()

virtual label pointSize ( ) const

inlinevirtual

The underlying point field size for the expression.

Reimplemented in fvExprDriver, parseDriver, parseDriver, and parseDriver.

Definition at line 293 of file exprDriver.H.

◆ dict()

const dictionary& dict ( ) const

inline

The dictionary with all input data/specification.

Definition at line 299 of file exprDriver.H.

References exprDriver::dict_.

◆ result() [1/2]

virtual const exprResult& result ( ) const

inlinevirtual

Const access to expression result.

Definition at line 305 of file exprDriver.H.

References exprDriver::result_.

Referenced by Foam::stringOps::evaluate(), exprDriver::getRemoteResult(), and parseDriver::setResult().

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◆ result() [2/2]

virtual exprResult& result ( )

inlinevirtual

Non-const access to expression result.

Definition at line 311 of file exprDriver.H.

References exprDriver::result_.

◆ clearResult()

void clearResult ( )

Clear the result.

Definition at line 176 of file exprDriver.C.

References exprResult::clear(), and exprDriver::result_.

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◆ getResult() [1/2]

tmp<Field<Type> > getResult ( bool wantPointData = false )

Return the expression result as a tmp field.

◆ getResultType()

virtual word getResultType ( ) const

inlinevirtual

The result type as word - same as result().valueType()

Definition at line 324 of file exprDriver.H.

References exprDriver::result_, and exprResult::valueType().

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◆ argValue()

Foam::scalar argValue ( ) const

Set special-purpose scalar reference argument.

Typically available as arg() in an expression and may corrspond to table index, time value etc.

Definition at line 205 of file exprDriver.C.

◆ stashedTokenId()

int stashedTokenId ( ) const

inline

Get "look-behind" parsing context (internal bookkeeping)

Definition at line 104 of file exprDriverI.H.

References exprDriver::stashedTokenId_.

◆ resetStashedTokenId()

int resetStashedTokenId ( int tokenId = 0 ) const

inline

Reset "look-behind" parsing context (mutable operation)

Returns: the previous value

Definition at line 111 of file exprDriverI.H.

◆ setDebugging() [1/2]

void setDebugging	(	bool	scannerDebug,
		bool	parserDebug
	)

Set the scanner/parser debug.

Definition at line 366 of file exprDriver.C.

◆ setDebugging() [2/2]

void setDebugging ( const exprDriver & rhs )

Set the scanner/parser debug to match the input.

Definition at line 377 of file exprDriver.C.

References exprDriver::debugParser_, and exprDriver::debugScanner_.

◆ setSearchBehaviour() [1/2]

void setSearchBehaviour	(	bool	cacheReadFields,
		bool	searchInMemory,
		bool	searchFiles
	)

Set search behaviour.

Definition at line 387 of file exprDriver.C.

References Foam::Info, and Foam::nl.

Referenced by fvExprDriver::evaluateVariableRemote().

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◆ setSearchBehaviour() [2/2]

void setSearchBehaviour ( const exprDriver & rhs )

Set search behaviour to be identical to rhs.

Definition at line 405 of file exprDriver.C.

References exprDriver::cacheReadFields_, exprDriver::searchFiles_, and exprDriver::searchInMemory_.

◆ debugScanner()

bool debugScanner ( ) const

inline

Read access to scanner debug.

Definition at line 366 of file exprDriver.H.

References exprDriver::debugScanner_.

◆ debugParser()

bool debugParser ( ) const

inline

Read access to parser debug.

Definition at line 369 of file exprDriver.H.

References exprDriver::debugParser_.

◆ cacheReadFields()

bool cacheReadFields ( ) const

inline

Definition at line 371 of file exprDriver.H.

References exprDriver::cacheReadFields_.

◆ searchInMemory()

bool searchInMemory ( ) const

inline

Definition at line 372 of file exprDriver.H.

References exprDriver::searchInMemory_.

◆ searchFiles()

bool searchFiles ( ) const

inline

Definition at line 373 of file exprDriver.H.

References exprDriver::searchFiles_.

◆ prevIterIsOldTime()

bool prevIterIsOldTime ( ) const

inline

Definition at line 374 of file exprDriver.H.

References exprDriver::prevIterIsOldTime_.

◆ clearVariables()

void clearVariables ( )

virtual

Clear temporary variables and resets from expression strings.

Reimplemented in fvExprDriver.

Definition at line 192 of file exprDriver.C.

◆ setArgument()

void setArgument ( const scalar val )

virtual

Set special-purpose scalar reference argument.

Typically available as arg() in an expression and may corrspond to table index, time value etc.

Definition at line 199 of file exprDriver.C.

◆ hasVariable()

bool hasVariable ( const word & name ) const

inlinevirtual

True if named variable exists.

Reimplemented in fvExprDriver.

Definition at line 32 of file exprDriverI.H.

References Foam::name().

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◆ variable() [2/2]

const Foam::expressions::exprResult & variable ( const word & name ) const

inlinevirtual

Return const-access to the named variable.

Reimplemented in fvExprDriver.

Definition at line 42 of file exprDriverI.H.

References Foam::name().

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◆ addVariables() [1/2]

void addVariables	(	const expressions::exprString &	expr,
		bool	clear = `true`
	)

Add/set string expressions for variables.

Can include multiple definitions inline

Parameters

clear Remove previously defined variables

Definition at line 252 of file exprDriver.C.

References clear(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::FatalIOError, FatalIOErrorInFunction, Foam::stringOps::inplaceTrim(), Foam::nl, exprString::toExpr(), Foam::stringOps::trim(), and word::validate().

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◆ addVariables() [2/2]

void addVariables	(	const UList< expressions::exprString > &	list,
		bool	clear = `true`
	)

Add/set string expressions for variables.

Can include multiple definitions inline

Parameters

clear Remove previously defined variables

Definition at line 348 of file exprDriver.C.

References clear().

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◆ addUniformVariable() [1/2]

void addUniformVariable	(	const word &	name,
		const T &	val
	)

inline

Add a uniform variable from an outside caller.

◆ isLocalVariable()

bool isLocalVariable	(	const word &	name,
		bool	wantPointData = `false`,
		label	expectedSize = `-1`
	)		const

Test existence of a local variable.

Definition at line 167 of file exprDriverTemplates.C.

References Foam::expressions::patchExpr::debug, DebugInfo, Foam::endl(), Foam::Info, exprResult::isPointData(), exprResult::isType(), Foam::name(), Foam::reduce(), exprResult::size(), and exprResult::valueType().

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◆ getLocalVariable()

tmp<Field<Type> > getLocalVariable	(	const word &	name,
		label	expectSize,
		const bool	mandatory = `true`
	)		const

Retrieve local/global variable as a tmp field.

Parameters

name	The name of the local/global field
expectSize	The size check on the variable, -1 to ignore
mandatory	A missing variable is Fatal, or return an invalid tmp

◆ parse()

virtual unsigned parse	(	const std::string &	expr,
		size_t	pos = `0`,
		size_t	len = `std::string::npos`
	)

pure virtual

Execute the parser.

The return value currently has no meaning.

Implemented in parseDriver, parseDriver, and parseDriver.

Referenced by fvExprDriver::evaluateVariableRemote().

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◆ evaluate() [1/2]

tmp<Field<Type> > evaluate	(	const expressions::exprString &	expr,
		bool	wantPointData = `false`
	)

inline

Evaluate the expression and return the field.

◆ evaluateUniform()

Type evaluateUniform	(	const expressions::exprString &	expr,
		bool	wantPointData = `false`
	)

inline

Evaluate the expression and return a single value.

Definition at line 90 of file exprDriverI.H.

◆ evaluateVariable()

void evaluateVariable	(	const word &	varName,
		const expressions::exprString &	expr
	)

Evaluate the expression and save as the specified named variable

Definition at line 212 of file exprDriver.C.

References DebugInfo, and Foam::endl().

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◆ evaluateVariableRemote()

void evaluateVariableRemote	(	string	remote,
		const word &	varName,
		const expressions::exprString &	expr
	)

virtual

Evaluate an expression on a remote and save as the specified named variable

Reimplemented in fvExprDriver.

Definition at line 230 of file exprDriver.C.

References NotImplemented.

◆ newField() [1/2]

tmp<Field<Type> > newField ( const Type & val = pTraits< Type >::zero ) const

Return a new field with the size()

◆ newPointField() [1/2]

tmp<Field<Type> > newPointField ( const Type & val = pTraits< Type >::zero ) const

Return a new field with the pointSize()

◆ readExpression() [1/2]

Foam::expressions::exprString readExpression	(	const word &	name,
		const dictionary &	dict
	)

static

Read an expression string and do substitutions.

Definition at line 75 of file exprDriverIO.C.

References dict, and Foam::name().

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◆ readVariableStrings()

Foam::List< Foam::expressions::exprString > readVariableStrings	(	const dictionary &	dict,
		const word &	name = `"variables"`,
		bool	mandatory = `false`
	)

static

Read the list of variable strings.

(or initialize with a single string)

Definition at line 96 of file exprDriverIO.C.

References dict, and Foam::exprTools::getList().

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◆ readExpression() [2/2]

Foam::expressions::exprString readExpression ( const word & name )

Read an expression string (with the current dictionary) and do substitutions

Definition at line 86 of file exprDriverIO.C.

References dict, and Foam::name().

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◆ readDict()

bool readDict ( const dictionary & dict )

virtual

Read variables, tables etc.

Also usable for objects not constructed from a dictionary.

Reimplemented in fvExprDriver, and parseDriver.

Definition at line 158 of file exprDriver.C.

References Foam::expressions::patchExpr::debug, and dict.

Referenced by fvExprDriver::readDict().

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◆ setVariableStrings()

Foam::label setVariableStrings	(	const dictionary &	dict,
		bool	mandatory = `false`
	)

Read "variables" and assigns to the list of expression strings.

Returns: the number variable strings read.

Definition at line 107 of file exprDriverIO.C.

References dict.

◆ writeVariableStrings()

Foam::Ostream & writeVariableStrings	(	Ostream &	os,
		const word &	keyword = `""`
	)		const

Write "variables".

Definition at line 119 of file exprDriverIO.C.

References Foam::nl, Ostream::writeKeyword(), and Foam::vtk::writeList().

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◆ addUniformVariable() [2/2]

void addUniformVariable	(	const word &	name,
		const Type &	val
	)

inline

Definition at line 62 of file exprDriverI.H.

References Foam::name(), and exprResult::setSingleValue().

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◆ evaluate() [2/2]

Foam::tmp<Foam::Field<Type> > evaluate	(	const expressions::exprString &	expr,
		bool	wantPointData
	)

Definition at line 76 of file exprDriverI.H.

◆ getResult() [2/2]

Foam::tmp<Foam::Field<Type> > getResult ( bool wantPointData )

Definition at line 148 of file exprDriverTemplates.C.

References Foam::exit(), Foam::FatalError, FatalErrorInFunction, exprResult::getResult(), exprResult::isPointData(), Foam::nl, and exprDriver::result_.

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◆ newField() [2/2]

Foam::tmp<Foam::Field<Type> > newField ( const Type & val ) const

Definition at line 214 of file exprDriverTemplates.C.

References Foam::New().

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◆ newPointField() [2/2]

Foam::tmp<Foam::Field<Type> > newPointField ( const Type & val ) const

Definition at line 225 of file exprDriverTemplates.C.

References Foam::New().

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Member Data Documentation

◆ dict_

const dictionary& dict_

protected

The dictionary with all input data/specification.

Definition at line 121 of file exprDriver.H.

Referenced by exprDriver::dict().

◆ result_

exprResult result_

protected

The result.

Definition at line 124 of file exprDriver.H.

Referenced by exprDriver::clearResult(), exprDriver::getResult(), exprDriver::getResultType(), and exprDriver::result().

◆ variableStrings_

List<expressions::exprString> variableStrings_

protected

Variable definitions, as read from a dictionary.

Definition at line 127 of file exprDriver.H.

◆ variables_

HashTable<exprResult> variables_

protected

The variables table.

Definition at line 130 of file exprDriver.H.

◆ arg1Value_

scalar arg1Value_

protected

Special-purpose scalar reference argument.

Definition at line 133 of file exprDriver.H.

◆ stashedTokenId_

int stashedTokenId_

mutableprotected

Internal bookkeeping as "look-behind" parsing context.

Definition at line 139 of file exprDriver.H.

Referenced by exprDriver::stashedTokenId().

◆ debugScanner_

bool debugScanner_

protected

Request debugging for scanner.

Definition at line 142 of file exprDriver.H.

Referenced by exprDriver::debugScanner(), and exprDriver::setDebugging().

◆ debugParser_

bool debugParser_

protected

Request debugging for parser.

Definition at line 145 of file exprDriver.H.

Referenced by exprDriver::debugParser(), and exprDriver::setDebugging().

◆ allowShadowing_

bool allowShadowing_

protected

Allow variable names to mask field names.

Definition at line 148 of file exprDriver.H.

◆ prevIterIsOldTime_

bool prevIterIsOldTime_

protected

Use value of previous iteration when oldTime is requested.

Definition at line 151 of file exprDriver.H.

Referenced by exprDriver::prevIterIsOldTime().

◆ cacheReadFields_

bool cacheReadFields_

protected

Keep fields read from disc in memory.

Definition at line 154 of file exprDriver.H.

Referenced by exprDriver::cacheReadFields(), and exprDriver::setSearchBehaviour().

◆ searchInMemory_

bool searchInMemory_

protected

Search in registry before looking on disk.

Definition at line 157 of file exprDriver.H.

Referenced by exprDriver::searchInMemory(), and exprDriver::setSearchBehaviour().

◆ searchFiles_

bool searchFiles_

protected

Search on disk (eg, for a standalone application)

Definition at line 160 of file exprDriver.H.

Referenced by exprDriver::searchFiles(), and exprDriver::setSearchBehaviour().

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

src/OpenFOAM/expressions/exprDriver/exprDriver.H
src/OpenFOAM/expressions/exprDriver/exprDriver.C
src/OpenFOAM/expressions/exprDriver/exprDriverFields.C
src/OpenFOAM/expressions/exprDriver/exprDriverI.H
src/OpenFOAM/expressions/exprDriver/exprDriverIO.C
src/OpenFOAM/expressions/exprDriver/exprDriverTemplates.C

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ exprDriver() [1/3]

◆ exprDriver() [2/3]

◆ exprDriver() [3/3]

◆ ~exprDriver()

Member Function Documentation

◆ readTable()

◆ writeTable()

◆ variable() [1/2]

◆ fill_random()

◆ weightedAverage()

◆ weightedSum()

◆ getPositionOfMinimum()

◆ getPositionOfMaximum()

◆ update()

◆ updateSpecialVariables()

◆ getRemoteResult()

◆ operator=()

◆ TypeName()

◆ size()

◆ pointSize()

◆ dict()

◆ result() [1/2]

◆ result() [2/2]

◆ clearResult()

◆ getResult() [1/2]

◆ getResultType()

◆ argValue()

◆ stashedTokenId()

◆ resetStashedTokenId()

◆ setDebugging() [1/2]

◆ setDebugging() [2/2]

◆ setSearchBehaviour() [1/2]

◆ setSearchBehaviour() [2/2]

◆ debugScanner()

◆ debugParser()

◆ cacheReadFields()

◆ searchInMemory()

◆ searchFiles()

◆ prevIterIsOldTime()

◆ clearVariables()

◆ setArgument()

◆ hasVariable()

◆ variable() [2/2]

◆ addVariables() [1/2]

◆ addVariables() [2/2]

◆ addUniformVariable() [1/2]

◆ isLocalVariable()

◆ getLocalVariable()

◆ parse()

◆ evaluate() [1/2]

◆ evaluateUniform()

◆ evaluateVariable()

◆ evaluateVariableRemote()

◆ newField() [1/2]

◆ newPointField() [1/2]

◆ readExpression() [1/2]

◆ readVariableStrings()

◆ readExpression() [2/2]

◆ readDict()

◆ setVariableStrings()

◆ writeVariableStrings()

◆ addUniformVariable() [2/2]

◆ evaluate() [2/2]

◆ getResult() [2/2]

◆ newField() [2/2]

◆ newPointField() [2/2]

Member Data Documentation

◆ dict_

◆ result_

◆ variableStrings_

◆ variables_

◆ arg1Value_

◆ stashedTokenId_