QGIS API Documentation  3.6.0-Noosa (5873452)
Classes
qgsaggregatecalculator.h File Reference
#include "qgis_core.h"
#include "qgsstatisticalsummary.h"
#include "qgsdatetimestatisticalsummary.h"
#include "qgsstringstatisticalsummary.h"
#include <QVariant>
Include dependency graph for qgsaggregatecalculator.h:
This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes

struct  QgsAggregateCalculator::AggregateInfo
 Structured information about the available aggregates. More...
 
struct  QgsAggregateCalculator::AggregateParameters
 A bundle of parameters controlling aggregate calculation. More...
 
class  QgsAggregateCalculator
 Utility class for calculating aggregates for a field (or expression) over the features from a vector layer. More...