QgsCodedFieldDomain Class Reference

Definition of a coded / enumerated field domain. More...

#include <qgsfielddomain.h>

Inheritance diagram for QgsCodedFieldDomain:

Public Member Functions
	QgsCodedFieldDomain (const QgsCodedFieldDomain &)=delete
	QgsCodedFieldDomain cannot be copied - use clone() instead. More...
	QgsCodedFieldDomain (const QString &name, const QString &description, QVariant::Type fieldType, const QList< QgsCodedValue > &values)
	Constructor for QgsCodedFieldDomain, with the associated name, description and fieldType. More...
QgsCodedFieldDomain *	clone () const override
	Clones the field domain. More...
QgsCodedFieldDomain &	operator= (const QgsCodedFieldDomain &)=delete
	QgsCodedFieldDomain cannot be copied - use clone() instead. More...
void	setValues (const QList< QgsCodedValue > &values)
	Sets the enumeration as QgsCodedValue values. More...
Qgis::FieldDomainType	type () const override
	Returns the type of field domain. More...
QString	typeName () const override
	Returns a translated name of the field domain type. More...
QList< QgsCodedValue >	values () const
	Returns the enumeration as QgsCodedValue values. More...
Public Member Functions inherited from QgsFieldDomain
	QgsFieldDomain (const QString &name, const QString &description, QVariant::Type fieldType)
	Constructor for QgsFieldDomain, with the specified name, description and fieldType. More...
virtual	~QgsFieldDomain ()
virtual QgsFieldDomain *	clone () const =0
	Clones the field domain. More...
QString	description () const
	Returns the description of the field domain. More...
QVariant::Type	fieldType () const
	Returns the associated field type. More...
Qgis::FieldDomainMergePolicy	mergePolicy () const
	Returns the merge policy. More...
QString	name () const
	Returns the name of the field domain. More...
void	setDescription (const QString &description)
	Sets the description of the field domain. More...
void	setFieldType (QVariant::Type type)
	Sets the associated field type. More...
void	setMergePolicy (Qgis::FieldDomainMergePolicy policy)
	Sets the merge policy. More...
void	setName (const QString &name)
	Sets the name of the field domain. More...
void	setSplitPolicy (Qgis::FieldDomainSplitPolicy policy)
	Sets the split policy. More...
Qgis::FieldDomainSplitPolicy	splitPolicy () const
	Returns the split policy. More...
virtual Qgis::FieldDomainType	type () const =0
	Returns the type of field domain. More...
virtual QString	typeName () const =0
	Returns a translated name of the field domain type. More...

Additional Inherited Members
Protected Attributes inherited from QgsFieldDomain
QString	mDescription
QVariant::Type	mFieldType = QVariant::Type::String
Qgis::FieldDomainMergePolicy	mMergePolicy = Qgis::FieldDomainMergePolicy::DefaultValue
QString	mName
Qgis::FieldDomainSplitPolicy	mSplitPolicy = Qgis::FieldDomainSplitPolicy::DefaultValue

Detailed Description

Definition of a coded / enumerated field domain.

A code field domain is a domain for which only a limited set of codes, associated with their expanded value, are allowed. The type of the code should be the one of the field domain.

Since

QGIS 3.26

Definition at line 225 of file qgsfielddomain.h.

Constructor & Destructor Documentation

QgsCodedFieldDomain() [1/2]

QgsCodedFieldDomain::QgsCodedFieldDomain	(	const QString &	name,
		const QString &	description,
		QVariant::Type	fieldType,
		const QList< QgsCodedValue > &	values
	)

Constructor for QgsCodedFieldDomain, with the associated name, description and fieldType.

The values list details the coded field values as QgsCodedValue objects. Each code should appear only once, but it is the responsibility of the user to check this.

Definition at line 50 of file qgsfielddomain.cpp.

QgsCodedFieldDomain() [2/2]

QgsCodedFieldDomain::QgsCodedFieldDomain ( const QgsCodedFieldDomain &  )

delete

QgsCodedFieldDomain cannot be copied - use clone() instead.

Member Function Documentation

clone()

QgsCodedFieldDomain * QgsCodedFieldDomain::clone ( ) const

overridevirtual

Clones the field domain.

Implements QgsFieldDomain.

Definition at line 67 of file qgsfielddomain.cpp.

operator=()

QgsCodedFieldDomain & QgsCodedFieldDomain::operator= ( const QgsCodedFieldDomain &  )

delete

QgsCodedFieldDomain cannot be copied - use clone() instead.

setValues()

void QgsCodedFieldDomain::setValues ( const QList< QgsCodedValue > &  values )

inline

Sets the enumeration as QgsCodedValue values.

See also

values()

Definition at line 264 of file qgsfielddomain.h.

type()

Qgis::FieldDomainType QgsCodedFieldDomain::type ( ) const

overridevirtual

Returns the type of field domain.

Implements QgsFieldDomain.

Definition at line 57 of file qgsfielddomain.cpp.

typeName()

QString QgsCodedFieldDomain::typeName ( ) const

overridevirtual

Returns a translated name of the field domain type.

Implements QgsFieldDomain.

Definition at line 62 of file qgsfielddomain.cpp.

values()

QList< QgsCodedValue > QgsCodedFieldDomain::values ( ) const

inline

Returns the enumeration as QgsCodedValue values.

See also

setValues()

Definition at line 257 of file qgsfielddomain.h.

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

• /build/qgis-3.37.0+git20240325+fdefdf9c27f+17bookworm/src/core/vector/qgsfielddomain.h
• /build/qgis-3.37.0+git20240325+fdefdf9c27f+17bookworm/src/core/vector/qgsfielddomain.cpp