QGIS API Documentation
2.10.1-Pisa
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#include <qgsexpression.h>
Public Member Functions | |
NodeUnaryOperator (UnaryOperator op, Node *operand) | |
~NodeUnaryOperator () | |
virtual void | accept (Visitor &v) const override |
virtual QString | dump () const override |
virtual QVariant | eval (QgsExpression *parent, const QgsFeature *f) override |
virtual bool | needsGeometry () const override |
virtual NodeType | nodeType () const override |
UnaryOperator | op () const |
Node * | operand () const |
virtual bool | prepare (QgsExpression *parent, const QgsFields &fields) override |
virtual QStringList | referencedColumns () const override |
Public Member Functions inherited from QgsExpression::Node | |
virtual | ~Node () |
Protected Attributes | |
UnaryOperator | mOp |
Node * | mOperand |
Definition at line 503 of file qgsexpression.h.
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inline |
Definition at line 506 of file qgsexpression.h.
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inline |
Definition at line 507 of file qgsexpression.h.
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inlineoverridevirtual |
Implements QgsExpression::Node.
Definition at line 519 of file qgsexpression.h.
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overridevirtual |
Implements QgsExpression::Node.
Definition at line 2246 of file qgsexpression.cpp.
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overridevirtual |
Implements QgsExpression::Node.
Definition at line 2213 of file qgsexpression.cpp.
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inlineoverridevirtual |
Implements QgsExpression::Node.
Definition at line 518 of file qgsexpression.h.
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inlineoverridevirtual |
Implements QgsExpression::Node.
Definition at line 512 of file qgsexpression.h.
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inline |
Definition at line 509 of file qgsexpression.h.
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inline |
Definition at line 510 of file qgsexpression.h.
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overridevirtual |
Implements QgsExpression::Node.
Definition at line 2241 of file qgsexpression.cpp.
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inlineoverridevirtual |
Implements QgsExpression::Node.
Definition at line 517 of file qgsexpression.h.
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protected |
Definition at line 522 of file qgsexpression.h.
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protected |
Definition at line 523 of file qgsexpression.h.