QGIS API Documentation  3.4.15-Madeira (e83d02e274)
QgsExpressionFunction Member List

This is the complete list of members for QgsExpressionFunction, including all inherited members.

aliases() const QgsExpressionFunctionvirtual
allParamsStatic(const QgsExpressionNodeFunction *node, QgsExpression *parent, const QgsExpressionContext *context)QgsExpressionFunctionprotectedstatic
FcnEval typedefQgsExpressionFunction
func(const QVariantList &values, const QgsExpressionContext *context, QgsExpression *parent, const QgsExpressionNodeFunction *node)=0QgsExpressionFunctionpure virtual
group() const QgsExpressionFunctioninline
groups() const QgsExpressionFunctioninline
handlesNull() const QgsExpressionFunctionvirtual
helpText() const QgsExpressionFunction
isContextual() const QgsExpressionFunctioninline
isDeprecated() const QgsExpressionFunctionvirtual
isStatic(const QgsExpressionNodeFunction *node, QgsExpression *parent, const QgsExpressionContext *context) const QgsExpressionFunctionvirtual
lazyEval() const QgsExpressionFunctioninline
minParams() const QgsExpressionFunctioninline
name() const QgsExpressionFunctioninline
operator==(const QgsExpressionFunction &other) const QgsExpressionFunction
ParameterList typedefQgsExpressionFunction
parameters() const QgsExpressionFunctioninline
params() const QgsExpressionFunctioninline
prepare(const QgsExpressionNodeFunction *node, QgsExpression *parent, const QgsExpressionContext *context) const QgsExpressionFunctionvirtual
QgsExpressionFunction(const QString &fnname, int params, const QString &group, const QString &helpText=QString(), bool lazyEval=false, bool handlesNull=false, bool isContextual=false)QgsExpressionFunctioninline
QgsExpressionFunction(const QString &fnname, int params, const QStringList &groups, const QString &helpText=QString(), bool lazyEval=false, bool handlesNull=false, bool isContextual=false)QgsExpressionFunctioninline
QgsExpressionFunction(const QString &fnname, const QgsExpressionFunction::ParameterList &params, const QString &group, const QString &helpText=QString(), bool lazyEval=false, bool handlesNull=false, bool isContextual=false)QgsExpressionFunctioninline
QgsExpressionFunction(const QString &fnname, const QgsExpressionFunction::ParameterList &params, const QStringList &groups, const QString &helpText=QString(), bool lazyEval=false, bool handlesNull=false, bool isContextual=false)QgsExpressionFunctioninline
referencedColumns(const QgsExpressionNodeFunction *node) const QgsExpressionFunctionvirtual
run(QgsExpressionNode::NodeList *args, const QgsExpressionContext *context, QgsExpression *parent, const QgsExpressionNodeFunction *node)QgsExpressionFunctionvirtual
usesGeometry(const QgsExpressionNodeFunction *node) const QgsExpressionFunctionvirtual
~QgsExpressionFunction()=defaultQgsExpressionFunctionvirtual