QgsFetchJoinInfo Struct Reference

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

#include <qgsvectorlayer.h>

Collaboration diagram for QgsFetchJoinInfo:

List of all members.

Public Attributes
QgsAttributeList	attributes
int	indexOffset
const QgsVectorJoinInfo *	joinInfo

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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 139 of file qgsvectorlayer.h.

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Member Data Documentation

QgsAttributeList QgsFetchJoinInfo::attributes

Definition at line 142 of file qgsvectorlayer.h.

int QgsFetchJoinInfo::indexOffset

Definition at line 143 of file qgsvectorlayer.h.

const QgsVectorJoinInfo* QgsFetchJoinInfo::joinInfo

Definition at line 141 of file qgsvectorlayer.h.

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

• src/core/qgsvectorlayer.h