QgsFetchJoinInfo Struct Reference

Join information prepared for fast attribute id mapping in QgsVectorLayerJoinBuffer::updateFeatureAttributes(). More...

#include <qgsvectorlayer.h>

Collaboration diagram for QgsFetchJoinInfo:

Public Attributes
const QgsVectorJoinInfo *	joinInfo
QgsAttributeList	attributes
int	indexOffset

Detailed Description

Join information prepared for fast attribute id mapping in QgsVectorLayerJoinBuffer::updateFeatureAttributes().

Created in the select() method of QgsVectorLayerJoinBuffer for the joins that contain fetched attributes

Note

added in 1.7

Definition at line 77 of file qgsvectorlayer.h.

Member Data Documentation

QgsAttributeList QgsFetchJoinInfo::attributes

Definition at line 80 of file qgsvectorlayer.h.

int QgsFetchJoinInfo::indexOffset

Definition at line 81 of file qgsvectorlayer.h.

const QgsVectorJoinInfo* QgsFetchJoinInfo::joinInfo

Definition at line 79 of file qgsvectorlayer.h.

---

The documentation for this struct was generated from the following file:

• /build/buildd/qgis-1.7.4+1.7.5~20120320/src/core/qgsvectorlayer.h