Quantum GIS API Documentation
1.8
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accept(Visitor &v)=0 | QgsExpression::Node | [pure virtual] |
createFromOgcFilter(QDomElement &element, QString &errorMessage) | QgsExpression::Node | [static] |
dump() const =0 | QgsExpression::Node | [pure virtual] |
eval(QgsExpression *parent, QgsFeature *f)=0 | QgsExpression::Node | [pure virtual] |
needsGeometry() const =0 | QgsExpression::Node | [pure virtual] |
prepare(QgsExpression *parent, const QgsFieldMap &fields)=0 | QgsExpression::Node | [pure virtual] |
referencedColumns() const =0 | QgsExpression::Node | [pure virtual] |
toOgcFilter(QDomDocument &doc, QDomElement &element) const | QgsExpression::Node | [inline, virtual] |
~Node() | QgsExpression::Node | [inline, virtual] |