An exprResult with an additional delay before evaluation. More...

Inheritance diagram for exprResultDelayed:

Collaboration diagram for exprResultDelayed:

Public Member Functions
	TypeNameNoDebug ("exprResultDelayed")
	Runtime type information. More...

	exprResultDelayed ()
	Default construct. More...

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

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

virtual autoPtr< exprResult >	clone () const
	Clone. More...

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

const word &	name () const
	The expression name. More...

const expressions::exprString &	startupValueExpression () const
	The initial value expression. More...

bool	updateReadValue (const scalar &timeVal)
	Update the read-value. More...

void	setReadValue (const exprResult &val)
	Set the readValue with a calculated value. More...

void	storeValue (const scalar &timeVal)
	Add a stored value. More...

void	writeDict (Ostream &os) const

void	operator= (const exprResultDelayed &rhs)
	Copy assignment. More...

void	operator= (const exprResult &rhs)
	Copy assignment. More...

void	operator= (exprResult &&rhs)
	Move assignment. More...

Public Member Functions inherited from exprResult
	TypeName ("exprResult")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, exprResult, dictionary,(const dictionary &dict),(dict))

	declareRunTimeSelectionTable (autoPtr, exprResult, empty,(),())

	exprResult ()
	Default construct. More...

	exprResult (const exprResult &expr)
	Copy construct. More...

	exprResult (exprResult &&expr)
	Move construct. More...

	exprResult (const dictionary &dict, const bool uniform=false, const bool needsValue=false)
	Construct from a dictionary. More...

	exprResult (Istream &is)
	Construct from Istream as dictionary content. More...

template<class Type >
	exprResult (const Field< Type > &fld)
	Construct by copying a field. More...

template<class Type >
	exprResult (Field< Type > &&fld)
	Construct by moving a field. More...

template<class Type >
	exprResult (autoPtr< Type > &&obj)
	Construct for an IOobject. More...

template<class Type >
	exprResult (const dimensioned< Type > &dt)
	Construct from a dimensioned value. More...

	exprResult (const bool &val)
	Construct from single value of bool. More...

	exprResult (const scalar &val)
	Construct from single value of scalar. More...

	exprResult (const vector &val)
	Construct from single value of vector. More...

	exprResult (const tensor &val)
	Construct from single value of tensor. More...

	exprResult (const symmTensor &val)
	Construct from single value of symmTensor. More...

	exprResult (const sphericalTensor &val)
	Construct from single value of sphericalTensor. More...

virtual	~exprResult ()
	Destructor. More...

bool	hasValue () const
	Has a value? More...

const word &	valueType () const noexcept
	Basic type for the field or single value. More...

bool	isPointData (const bool wantPointData=true) const

bool	isUniform () const
	True if single, uniform value. More...

template<class Type >
bool	isType () const
	True if valueType corresponds to the given Type. More...

template<class Type >
Type	getValue () const

bool	is_bool () const
	True if valueType is a bool. More...

label	size () const
	The field or object size. More...

const void *	dataAddress () const
	The address of the field data content. More...

void	clear ()
	Clear (zero) the result. More...

void	noReset () noexcept
	Change reset behaviour. More...

void	allowReset () noexcept
	Change reset behaviour. More...

void	testIfSingleValue (const bool parRun=Pstream::parRun())
	Test if field corresponds to a single-value and thus uniform. More...

template<class Type >
void	setResult (Field< Type > *, bool wantPointData=false)
	Set result field, taking ownership of the pointer. More...

template<class Type >
void	setResult (const Field< Type > &, bool wantPointData=false)
	Set result field, taking copy of the field contents. More...

template<class Type >
void	setResult (Field< Type > &&, bool wantPointData=false)
	Set result field, moving field contents. More...

template<class Type >
void	setResult (const Type &val, const label size)
	Set uniform result field of given size. More...

template<class Type >
void	setSingleValue (const Type &val)
	Set single-value uniform result. More...

template<class Type >
const Field< Type > &	cref () const
	Return const reference to the field. More...

template<class Type >
Field< Type > &	ref ()
	Return non-const reference to the field. More...

template<class Type >
Field< Type > &	constCast () const
	Return non-const reference to the field, casting away constness. More...

template<class Type >
tmp< Field< Type > >	getResult (bool cacheCopy=false)

exprResult	getUniform (const label size, const bool noWarn, const bool parRun=Pstream::parRun()) const
	Construct a uniform field from the current results. More...

template<template< class > class BinaryOp, class Type >
Type	getReduced (const BinaryOp< Type > &bop, const Type &initial=pTraits< Type >::zero)
	Get a reduced result. More...

void	writeEntry (const word &keyword, Ostream &os) const
	Forwarding to Field::writeEntry. More...

void	writeDict (Ostream &os, const bool subDict=true) const
	Write entry as dictionary contents. More...

void	writeField (Ostream &os, const word &keyword="") const
	Write the field, optionally as an entry. More...

void	writeValue (Ostream &os) const
	Write the single value, or the first value from field. More...

exprResult &	operator*= (const scalar &b)
	Scalar multiplication. More...

exprResult &	operator+= (const exprResult &b)
	Addition of results. More...

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

template<class Type >
const Foam::Field< Type > &	cref () const

template<class Type >
Foam::Field< Type > &	ref ()

template<class Type >
Foam::Field< Type > &	constCast () const

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
expressions::exprResult &	target ()
	Simulate virtual templated methods. More...

Protected Member Functions inherited from exprResult
virtual void	resetImpl ()
	Reset at new timestep according to the derived class type. More...

bool	reset (bool force=false)
	Reset at new timestep according to type. More...

void	needsReset (bool val)
	Adjusts the internal needsReset value. More...

Additional Inherited Members
Static Public Member Functions inherited from exprResult
static autoPtr< exprResult >	New (const dictionary &dict)
	Return a reference to the selected value driver. More...

static autoPtr< exprResult >	New (Istream &is)
	Construct from Istream as dictionary content. More...

Static Public Attributes inherited from exprResult
static const exprResult	null
	An empty result. More...

Detailed Description

An exprResult with an additional delay before evaluation.

Dictionary parameters

Property	Description	Required
`name`	The result name	yes
`delay`	The delay before starting	yes
`storeInterval`	The storage interval (time)	yes
`startupValue`	The initial startup value	yes
`value`	The expression result (dictionary)	no
`storedValues`	The list of stored values	yes

Source files

Definition at line 101 of file exprResultDelayed.H.

Constructor & Destructor Documentation

◆ exprResultDelayed() [1/3]

exprResultDelayed ( )

Default construct.

Definition at line 65 of file exprResultDelayed.C.

Referenced by exprResultDelayed::clone().

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◆ exprResultDelayed() [2/3]

exprResultDelayed ( const exprResultDelayed & rhs )

Copy construct.

Definition at line 77 of file exprResultDelayed.C.

◆ exprResultDelayed() [3/3]

exprResultDelayed ( const dictionary & dict )

Construct from a dictionary.

Definition at line 92 of file exprResultDelayed.C.

References dict, and entry::stream().

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◆ ~exprResultDelayed()

virtual ~exprResultDelayed ( )

virtualdefault

Destructor.

Member Function Documentation

◆ target()

expressions::exprResult& target ( )

inlineprotectedvirtual

Simulate virtual templated methods.

Reimplemented from exprResult.

Definition at line 137 of file exprResultDelayed.H.

◆ TypeNameNoDebug()

TypeNameNoDebug ( "exprResultDelayed" )

Runtime type information.

◆ clone()

virtual autoPtr<exprResult> clone ( ) const

inlinevirtual

Clone.

Reimplemented from exprResult.

Definition at line 158 of file exprResultDelayed.H.

References exprResultDelayed::exprResultDelayed().

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◆ name()

const word& name ( ) const

inline

The expression name.

Definition at line 174 of file exprResultDelayed.H.

◆ startupValueExpression()

const expressions::exprString& startupValueExpression ( ) const

inline

The initial value expression.

Definition at line 180 of file exprResultDelayed.H.

◆ updateReadValue()

bool updateReadValue ( const scalar & timeVal )

Update the read-value.

return true if there was a valid value. this does not do the work of setReadValue because we have no access to the Parser

Definition at line 114 of file exprResultDelayed.C.

References Foam::endl(), Foam::exit(), f(), Foam::FatalError, FatalErrorInFunction, Tuple2< T1, T2 >::first(), Foam::name(), and Foam::nl.

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◆ setReadValue()

void setReadValue ( const exprResult & val )

Set the readValue with a calculated value.

Definition at line 175 of file exprResultDelayed.C.

References exprResult::operator=().

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◆ storeValue()

void storeValue ( const scalar & timeVal )

Add a stored value.

Definition at line 184 of file exprResultDelayed.C.

References append().

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◆ writeDict()

void writeDict ( Ostream & os ) const

Definition at line 241 of file exprResultDelayed.C.

References os().

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◆ operator=() [1/3]

void operator= ( const exprResultDelayed & rhs )

Copy assignment.

Definition at line 268 of file exprResultDelayed.C.

References exprResult::operator=().

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◆ operator=() [2/3]

void operator= ( const exprResult & rhs )

virtual

Copy assignment.

Reimplemented from exprResult.

Definition at line 289 of file exprResultDelayed.C.

◆ operator=() [3/3]

void operator= ( exprResult && rhs )

virtual

Move assignment.

Reimplemented from exprResult.

Definition at line 298 of file exprResultDelayed.C.

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

src/OpenFOAM/expressions/exprResult/exprResultDelayed.H
src/OpenFOAM/expressions/exprResult/exprResultDelayed.C

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ exprResultDelayed() [1/3]

◆ exprResultDelayed() [2/3]

◆ exprResultDelayed() [3/3]

◆ ~exprResultDelayed()

Member Function Documentation

◆ target()

◆ TypeNameNoDebug()

◆ clone()

◆ name()

◆ startupValueExpression()

◆ updateReadValue()

◆ setReadValue()

◆ storeValue()

◆ writeDict()

◆ operator=() [1/3]

◆ operator=() [2/3]

◆ operator=() [3/3]