QGIS API Documentation
2.10.1-Pisa
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#include <qgsexpression.h>
Public Member Functions | |
NodeBinaryOperator (BinaryOperator op, Node *opLeft, Node *opRight) | |
~NodeBinaryOperator () | |
virtual void | accept (Visitor &v) const override |
virtual QString | dump () const override |
virtual QVariant | eval (QgsExpression *parent, const QgsFeature *f) override |
bool | leftAssociative () const |
virtual bool | needsGeometry () const override |
virtual NodeType | nodeType () const override |
BinaryOperator | op () const |
Node * | opLeft () const |
Node * | opRight () const |
int | precedence () 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 Member Functions | |
bool | compare (double diff) |
QDateTime | computeDateTimeFromInterval (QDateTime d, QgsExpression::Interval *i) |
double | computeDouble (double x, double y) |
int | computeInt (int x, int y) |
Protected Attributes | |
BinaryOperator | mOp |
Node * | mOpLeft |
Node * | mOpRight |
Definition at line 526 of file qgsexpression.h.
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inline |
Definition at line 529 of file qgsexpression.h.
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inline |
Definition at line 530 of file qgsexpression.h.
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inlineoverridevirtual |
Implements QgsExpression::Node.
Definition at line 543 of file qgsexpression.h.
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protected |
Definition at line 2445 of file qgsexpression.cpp.
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protected |
Definition at line 2472 of file qgsexpression.cpp.
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protected |
Definition at line 2482 of file qgsexpression.cpp.
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protected |
Definition at line 2459 of file qgsexpression.cpp.
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overridevirtual |
Implements QgsExpression::Node.
Definition at line 2585 of file qgsexpression.cpp.
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overridevirtual |
Implements QgsExpression::Node.
Definition at line 2253 of file qgsexpression.cpp.
bool QgsExpression::NodeBinaryOperator::leftAssociative | ( | ) | const |
Definition at line 2549 of file qgsexpression.cpp.
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inlineoverridevirtual |
Implements QgsExpression::Node.
Definition at line 542 of file qgsexpression.h.
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inlineoverridevirtual |
Implements QgsExpression::Node.
Definition at line 536 of file qgsexpression.h.
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inline |
Definition at line 532 of file qgsexpression.h.
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inline |
Definition at line 533 of file qgsexpression.h.
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inline |
Definition at line 534 of file qgsexpression.h.
int QgsExpression::NodeBinaryOperator::precedence | ( | ) | const |
Definition at line 2503 of file qgsexpression.cpp.
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overridevirtual |
Implements QgsExpression::Node.
Definition at line 2496 of file qgsexpression.cpp.
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inlineoverridevirtual |
Implements QgsExpression::Node.
Definition at line 541 of file qgsexpression.h.
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protected |
Definition at line 554 of file qgsexpression.h.
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protected |
Definition at line 555 of file qgsexpression.h.
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protected |
Definition at line 556 of file qgsexpression.h.