QGIS API Documentation 3.40.0-Bratislava (b56115d8743)
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Unary logicial/arithmetical operator ( NOT, - ) More...
#include <qgssqlstatement.h>
Public Member Functions | |
NodeUnaryOperator (QgsSQLStatement::UnaryOperator op, QgsSQLStatement::Node *operand) | |
Constructor. | |
~NodeUnaryOperator () override | |
void | accept (QgsSQLStatement::Visitor &v) const override |
Support the visitor pattern. | |
QgsSQLStatement::Node * | clone () const override |
Generate a clone of this node. | |
QString | dump () const override |
Abstract virtual dump method. | |
QgsSQLStatement::NodeType | nodeType () const override |
Abstract virtual that returns the type of this node. | |
QgsSQLStatement::UnaryOperator | op () const |
Operator. | |
QgsSQLStatement::Node * | operand () const |
Operand. | |
Public Member Functions inherited from QgsSQLStatement::Node | |
virtual | ~Node ()=default |
Protected Attributes | |
UnaryOperator | mOp |
Node * | mOperand = nullptr |
Unary logicial/arithmetical operator ( NOT, - )
Definition at line 325 of file qgssqlstatement.h.
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inline |
Constructor.
Definition at line 329 of file qgssqlstatement.h.
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inlineoverride |
Definition at line 330 of file qgssqlstatement.h.
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inlineoverridevirtual |
Support the visitor pattern.
For any implementation this should look like
v | A visitor that visits this node. |
Implements QgsSQLStatement::Node.
Definition at line 341 of file qgssqlstatement.h.
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overridevirtual |
Generate a clone of this node.
Make sure that the clone does not contain any information which is generated in prepare and context related. Ownership is transferred to the caller.
Implements QgsSQLStatement::Node.
Definition at line 322 of file qgssqlstatement.cpp.
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overridevirtual |
Abstract virtual dump method.
Implements QgsSQLStatement::Node.
Definition at line 317 of file qgssqlstatement.cpp.
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inlineoverridevirtual |
Abstract virtual that returns the type of this node.
Implements QgsSQLStatement::Node.
Definition at line 338 of file qgssqlstatement.h.
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inline |
Operator.
Definition at line 333 of file qgssqlstatement.h.
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inline |
Operand.
Definition at line 336 of file qgssqlstatement.h.
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protected |
Definition at line 345 of file qgssqlstatement.h.
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protected |
Definition at line 346 of file qgssqlstatement.h.