QGIS API Documentation 3.41.0-Master (d5b93354e9c)
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#include "qgis_core.h"
#include "qgis_sip.h"
#include <QVariant>
#include <QHash>
#include <QString>
#include <QStringList>
#include <QSet>
#include <QPointer>
#include "qgsexpressionfunction.h"
#include "qgsfeature.h"
Go to the source code of this file.
Classes | |
class | QgsExpressionContext |
Expression contexts are used to encapsulate the parameters around which a QgsExpression should be evaluated. More... | |
class | QgsExpressionContextScope |
Single scope for storing variables and functions for use within a QgsExpressionContext. More... | |
class | QgsScopedExpressionFunction |
Expression function for use within a QgsExpressionContextScope. More... | |
struct | QgsExpressionContextScope::StaticVariable |
Single variable definition for use within a QgsExpressionContextScope. More... | |