Represents a list of OrderByClauses, with the most important first and the least important last. More...
#include <qgsfeaturerequest.h>
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 |
| Get 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.
- Since
- QGIS 2.14
Definition at line 221 of file qgsfeaturerequest.h.
Constructor & Destructor Documentation
◆ OrderBy() [1/2]
|
default |
Create a new empty order by.
◆ OrderBy() [2/2]
| QgsFeatureRequest::OrderBy::OrderBy | ( | const QList< QgsFeatureRequest::OrderByClause > & | other | ) |
Create a new order by from a list of clauses.
Definition at line 398 of file qgsfeaturerequest.cpp.
Member Function Documentation
◆ dump()
| QString QgsFeatureRequest::OrderBy::dump | ( | ) | const |
Dumps the content to an SQL equivalent syntax.
Definition at line 459 of file qgsfeaturerequest.cpp.
◆ list()
| QList< QgsFeatureRequest::OrderByClause > QgsFeatureRequest::OrderBy::list | ( | ) | const |
Get 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 406 of file qgsfeaturerequest.cpp.
◆ load()
| void QgsFeatureRequest::OrderBy::load | ( | const QDomElement & | elem | ) |
Deserialize from XML.
Definition at line 427 of file qgsfeaturerequest.cpp.
◆ save()
| void QgsFeatureRequest::OrderBy::save | ( | QDomElement & | elem | ) | const |
Serialize to XML.
Definition at line 411 of file qgsfeaturerequest.cpp.
◆ usedAttributes()
| QSet< QString > QgsFeatureRequest::OrderBy::usedAttributes | ( | ) | const |
Returns a set of used attributes.
Definition at line 444 of file qgsfeaturerequest.cpp.
The documentation for this class was generated from the following files:
- /tmp/buildd/qgis-3.0.2+14stretch/src/core/qgsfeaturerequest.h
- /tmp/buildd/qgis-3.0.2+14stretch/src/core/qgsfeaturerequest.cpp
