Represents a list of OrderByClauses, with the most important first and the least important last. More...

Inheritance diagram for QgsFeatureRequest::OrderBy:

Public Member Functions
CORE_EXPORT	OrderBy ()
	Create a new empty order by. More...

CORE_EXPORT	OrderBy (const QList< QgsFeatureRequest::OrderByClause > &other)
	Create a new order by from a list of clauses. More...

QString CORE_EXPORT	dump () const
	Dumps the content to an SQL equivalent syntax. More...

QList< QgsFeatureRequest::OrderByClause > CORE_EXPORT	list () const
	Gets a copy as a list of OrderByClauses. More...

void CORE_EXPORT	load (const QDomElement &elem)
	Deserialize from XML. More...

void CORE_EXPORT	save (QDomElement &elem) const
	Serialize to XML. More...

QSet< QString > CORE_EXPORT	usedAttributes () const
	Returns a set of used attributes. More...

Detailed Description

Represents a list of OrderByClauses, with the most important first and the least important last.

Definition at line 226 of file qgsfeaturerequest.h.

Constructor & Destructor Documentation

QgsFeatureRequest::OrderBy::OrderBy ( )

default

Create a new empty order by.

QgsFeatureRequest::OrderBy::OrderBy ( const QList< QgsFeatureRequest::OrderByClause > & other )

Create a new order by from a list of clauses.

Definition at line 427 of file qgsfeaturerequest.cpp.

QString QgsFeatureRequest::OrderBy::dump ( ) const

Dumps the content to an SQL equivalent syntax.

Definition at line 488 of file qgsfeaturerequest.cpp.

QList< QgsFeatureRequest::OrderByClause > QgsFeatureRequest::OrderBy::list ( ) const

Gets a copy as a list of OrderByClauses.

This is only required in Python where the inheritance is not properly propagated and this makes it usable.

Definition at line 435 of file qgsfeaturerequest.cpp.

void QgsFeatureRequest::OrderBy::load ( const QDomElement & elem )

Deserialize from XML.

Definition at line 456 of file qgsfeaturerequest.cpp.

void QgsFeatureRequest::OrderBy::save ( QDomElement & elem ) const

Serialize to XML.

Definition at line 440 of file qgsfeaturerequest.cpp.

QSet< QString > QgsFeatureRequest::OrderBy::usedAttributes ( ) const

Returns a set of used attributes.

Definition at line 473 of file qgsfeaturerequest.cpp.

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