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.
QString	filter
	Optional filter for calculating aggregate over a subset of features, or an empty string to use all features.
QgsFeatureRequest::OrderBy	orderBy
	Optional order by clauses.

Detailed Description

A bundle of parameters controlling aggregate calculation.

Definition at line 61 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 77 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 70 of file qgsaggregatecalculator.h.

orderBy

QgsFeatureRequest::OrderBy QgsAggregateCalculator::AggregateParameters::orderBy

Optional order by clauses.

Since

QGIS 3.8

Definition at line 83 of file qgsaggregatecalculator.h.

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

• /build/qgis-3.41.0+git20241126+3291e9ff48b+99sid/src/core/qgsaggregatecalculator.h