QgsAggregateCalculator::AggregateParameters Struct Reference

A bundle of parameters controlling aggregate calculation. More...

#include <qgsaggregatecalculator.h>

Public Attributes
QString	delimiter
	Delimiter to use for joining values with the StringConcatenate aggregate. More...
QString	filter
	Optional filter for calculating aggregate over a subset of features, or an empty string to use all features. More...
QgsFeatureRequest::OrderBy	orderBy
	Optional order by clauses. More...

Detailed Description

A bundle of parameters controlling aggregate calculation.

Definition at line 91 of file qgsaggregatecalculator.h.

Member Data Documentation

delimiter

QString QgsAggregateCalculator::AggregateParameters::delimiter

Delimiter to use for joining values with the StringConcatenate aggregate.

See also

QgsAggregateCalculator::setDelimiter()

QgsAggregateCalculator::delimiter()

Definition at line 107 of file qgsaggregatecalculator.h.

filter

QString QgsAggregateCalculator::AggregateParameters::filter

Optional filter for calculating aggregate over a subset of features, or an empty string to use all features.

See also

QgsAggregateCalculator::setFilter()

QgsAggregateCalculator::filter()

Definition at line 100 of file qgsaggregatecalculator.h.

orderBy

QgsFeatureRequest::OrderBy QgsAggregateCalculator::AggregateParameters::orderBy

Optional order by clauses.

Since

QGIS 3.8

Definition at line 113 of file qgsaggregatecalculator.h.

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

• /tmp/buildd/qgis-3.8.0+99unstable/src/core/qgsaggregatecalculator.h