Calculated property. More...

Inheritance diagram for MathProperty:

Public Member Functions
	MathProperty (const MathProperty &)

	MathProperty (const PropertyRef &, const char *def=nullptr)

	~MathProperty ()

MathProperty *	clone () const override

const char *	def () const override

bool	dependsOn (const Property &) const override

uiString	errMsg () const override

const char *	factoryKeyword () const override

const char *	formText (bool user_display=false) const

Math::Formula &	getForm ()

const Math::Formula &	getForm () const

bool	hasCyclicalDependency (BufferStringSet &inputnms) const

bool	haveInput (int idx) const

bool	init (const PropertySet &) const override
	clears 'memory' and makes property usable More...

const Mnemonic *	inputMnemonic (int) const

const char *	inputName (int) const

Mnemonic::StdType	inputType (int) const

const UnitOfMeasure *	inputUnit (int) const

bool	isConst (int) const

bool	isFormula () const override

bool	isUdf () const override

int	nrInputs () const

void	setDef (const char *) override

void	setInput (int, const Property *)
	Must be done for all inputs after each setDef() More...

mDeprecatedObs void	setUnit (const UnitOfMeasure *)

const char *	type () const override

const UnitOfMeasure *	unit () const

Public Member Functions inherited from Property
	Property (const PropertyRef &)

virtual	~Property ()

void	fillPar (IOPar &) const

bool	isEqualTo (const Property &) const

virtual bool	isRange () const

virtual bool	isValue () const

bool	matches (const char *nm, bool matchaliases) const

bool	matches (const char nm, bool matchaliases, float matchval) const

const Mnemonic &	mn () const

const char *	name () const

const PropertyRef &	ref () const

virtual void	reset ()

const UnitOfMeasure *	unit () const

void	usePar (const IOPar &)

float	value (EvalOpts eo=EvalOpts()) const

Public Member Functions inherited from CallBacker
	CallBacker ()

	CallBacker (const CallBacker &)

virtual	~CallBacker ()

bool	attachCB (const NotifierAccess &, const CallBack &, bool onlyifnew=false) const

bool	attachCB (const NotifierAccess *notif, const CallBack &cb, bool onlyifnew=false) const

void	detachAllNotifiers () const
	Call from the destructor of your inherited object. More...

void	detachCB (const NotifierAccess &, const CallBack &) const

void	detachCB (const NotifierAccess *notif, const CallBack &cb) const

virtual bool	isCapsule () const

bool	isNotifierAttached (const NotifierAccess *) const
	Only for debugging purposes, don't use. More...

void	stopReceivingNotifications () const

virtual CallBacker *	trueCaller ()

Static Public Member Functions
static Property *	create (const PropertyRef &pr)

static const Math::SpecVarSet &	getSpecVars ()

static void	initClass ()

static const char *	typeStr ()

Static Public Member Functions inherited from Property
static Property *	get (const IOPar &)

Static Public Member Functions inherited from CallBacker
static void	createReceiverForCurrentThread ()

static void	removeReceiverForCurrentThread ()

Protected Member Functions
float	gtVal (EvalOpts) const override

void	setPreV5Def (const char *)

Protected Attributes
uiString	errmsg_

Math::Formula &	form_

BufferString	fulldef_

ObjectSet< const Property >	inps_

Protected Attributes inherited from Property
float	lastval_ = mUdf(float)

const PropertyRef &	ref_

Private Member Functions
void	doUnitChange (const UnitOfMeasure olduom, const UnitOfMeasure newuom) override

Detailed Description

Calculated property.

When creating a formula, be sure to use ensureGoodVariableName() on the property names. This will be done on the available properties too to create the match. In theory, this may create ambiguous formulas, but at least we can keep things simple this way.

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Constructor & Destructor Documentation

◆ MathProperty() [1/2]

MathProperty::MathProperty	(	const PropertyRef &	,
		const char *	def = `nullptr`
	)

◆ MathProperty() [2/2]

MathProperty::MathProperty ( const MathProperty & )

◆ ~MathProperty()

MathProperty::~MathProperty ( )

Member Function Documentation

◆ clone()

MathProperty* MathProperty::clone ( ) const

inlineoverridevirtual

Implements Property.

◆ create()

static Property* MathProperty::create ( const PropertyRef & pr )

inlinestatic

◆ def()

const char* MathProperty::def ( ) const

overridevirtual

Implements Property.

◆ dependsOn()

bool MathProperty::dependsOn ( const Property & ) const

overridevirtual

Reimplemented from Property.

◆ doUnitChange()

void MathProperty::doUnitChange	(	const UnitOfMeasure *	olduom,
		const UnitOfMeasure *	newuom
	)

overrideprivatevirtual

Reimplemented from Property.

◆ errMsg()

uiString MathProperty::errMsg ( ) const

inlineoverridevirtual

Reimplemented from Property.

◆ factoryKeyword()

const char* MathProperty::factoryKeyword ( ) const

inlineoverride

◆ formText()

const char* MathProperty::formText ( bool user_display = false ) const

◆ getForm() [1/2]

Math::Formula& MathProperty::getForm ( )

inline

◆ getForm() [2/2]

const Math::Formula& MathProperty::getForm ( ) const

inline

◆ getSpecVars()

static const Math::SpecVarSet& MathProperty::getSpecVars ( )

static

◆ gtVal()

float MathProperty::gtVal ( EvalOpts ) const

overrideprotectedvirtual

Implements Property.

◆ hasCyclicalDependency()

bool MathProperty::hasCyclicalDependency ( BufferStringSet & inputnms ) const

◆ haveInput()

bool MathProperty::haveInput ( int idx ) const

inline

◆ init()

bool MathProperty::init ( const PropertySet & ) const

overridevirtual

clears 'memory' and makes property usable

Reimplemented from Property.

◆ initClass()

static void MathProperty::initClass ( )

inlinestatic

◆ inputMnemonic()

const Mnemonic* MathProperty::inputMnemonic ( int ) const

◆ inputName()

const char* MathProperty::inputName ( int ) const

◆ inputType()

Mnemonic::StdType MathProperty::inputType ( int ) const

◆ inputUnit()

const UnitOfMeasure* MathProperty::inputUnit ( int ) const

◆ isConst()

bool MathProperty::isConst ( int ) const

◆ isFormula()

bool MathProperty::isFormula ( ) const

inlineoverridevirtual

Reimplemented from Property.

◆ isUdf()

bool MathProperty::isUdf ( ) const

overridevirtual

Implements Property.

◆ nrInputs()

int MathProperty::nrInputs ( ) const

◆ setDef()

void MathProperty::setDef ( const char * )

overridevirtual

Implements Property.

◆ setInput()

void MathProperty::setInput	(	int	,
		const Property *
	)

Must be done for all inputs after each setDef()

◆ setPreV5Def()

void MathProperty::setPreV5Def ( const char * )

protected

◆ setUnit()

mDeprecatedObs void MathProperty::setUnit ( const UnitOfMeasure * )

◆ type()

const char* MathProperty::type ( ) const

inlineoverridevirtual

Implements Property.

◆ typeStr()

static const char* MathProperty::typeStr ( )

inlinestatic

◆ unit()

const UnitOfMeasure* MathProperty::unit ( ) const

Member Data Documentation

◆ errmsg_

uiString MathProperty::errmsg_

mutableprotected

◆ form_

Math::Formula& MathProperty::form_

protected

◆ fulldef_

BufferString MathProperty::fulldef_

mutableprotected

◆ inps_

ObjectSet<const Property> MathProperty::inps_

mutableprotected

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ MathProperty() [1/2]

◆ MathProperty() [2/2]

◆ ~MathProperty()

Member Function Documentation

◆ clone()

◆ create()

◆ def()

◆ dependsOn()

◆ doUnitChange()

◆ errMsg()

◆ factoryKeyword()

◆ formText()

◆ getForm() [1/2]

◆ getForm() [2/2]

◆ getSpecVars()

◆ gtVal()

◆ hasCyclicalDependency()

◆ haveInput()

◆ init()

◆ initClass()

◆ inputMnemonic()

◆ inputName()

◆ inputType()

◆ inputUnit()

◆ isConst()

◆ isFormula()

◆ isUdf()

◆ nrInputs()

◆ setDef()

◆ setInput()

◆ setPreV5Def()

◆ setUnit()

◆ type()

◆ typeStr()

◆ unit()

Member Data Documentation

◆ errmsg_

◆ form_

◆ fulldef_

◆ inps_