QgsEsriArcadeBinaryOperatorExpression Class Reference

Represents a binary operation expression. More...

#include <qgsesriarcadescript.h>

Inheritance diagram for QgsEsriArcadeBinaryOperatorExpression:

Public Types
enum class	BinaryOperator {   Plus , Minus , Multiply , Divide ,   Modulo , Equal , NotEqual , LessThan ,   GreaterThan , LessThanOrEqual , GreaterThanOrEqual , LogicalAnd ,   LogicalOr , BitwiseAnd , BitwiseOr , BitwiseXor ,   BitwiseLeftShift , BitwiseSignedRightShift , BitwiseUnsignedRightShift }
	Binary operator enumeration. More...
Public Types inherited from QgsEsriArcadeNode
enum class	NodeType {   BlockStatement , VariableDeclarationStatement , ReturnStatement , AssignmentStatement ,   FunctionDeclarationStatement , ExpressionStatement , LiteralExpression , VariableReferenceExpression ,   ProfileVariableReferenceExpression , MemberAccessExpression , BinaryOperatorExpression , UnaryOperatorExpression ,   FunctionCallExpression , IndexExpression , ArrayLiteralExpression , DictionaryLiteralExpression ,   IfStatement , ForStatement , ForInStatement , WhileStatement ,   BreakStatement , ContinueStatement }
	Node type identifier. More...

Public Member Functions
	QgsEsriArcadeBinaryOperatorExpression (BinaryOperator binaryOperator, QgsEsriArcadeExpression *leftOperand, QgsEsriArcadeExpression *rightOperand)
	Constructor for QgsEsriArcadeBinaryOperatorExpression.
void	accept (QgsEsriArcadeVisitor &visitor) const override
	Accepts a visitor to traverse the node.
BinaryOperator	binaryOperator () const
	Returns the binary operator.
QgsEsriArcadeNode *	clone () const override
	Creates a copy of the node.
QString	dump () const override
	Returns the formatted script representation of the node.
bool	leftAssociative () const
	Returns true if operator is left-associative.
QgsEsriArcadeExpression *	leftOperand () const
	Returns the left-hand operand expression.
QgsEsriArcadeNode::NodeType	nodeType () const override
	Returns the node type.
int	precedence () const
	Returns operator precedence value.
QgsEsriArcadeExpression *	rightOperand () const
	Returns the right-hand operand expression.
QString	text () const
	Returns text representation of the operator.
Public Member Functions inherited from QgsEsriArcadeExpression
	~QgsEsriArcadeExpression () override=default
Public Member Functions inherited from QgsEsriArcadeNode
virtual	~QgsEsriArcadeNode ()=default

Static Public Attributes
static const char *	BINARY_OPERATOR_TEXT [] = { "+", "-", "*", "/", "%", "==", "!=", "<", ">", "<=", ">=", "&&", "||", "&", "|", "^", "<<", ">>", ">>>" }

Detailed Description

Represents a binary operation expression.

Since

QGIS 4.4

Definition at line 686 of file qgsesriarcadescript.h.

Member Enumeration Documentation

BinaryOperator

enum class QgsEsriArcadeBinaryOperatorExpression::BinaryOperator

strong

Binary operator enumeration.

Enumerator
Plus	Addition +.
Minus	Subtraction -.
Multiply	Multiplication *.
Divide	Division /.
Modulo	Modulo %.
Equal	Equality test ==.
NotEqual	Not equal test !=.
LessThan	Less than <.
GreaterThan	Greater than >.
LessThanOrEqual	Less than or equal to <=.
GreaterThanOrEqual	Greater than or equal to >=.
LogicalAnd	Logical and &&.
LogicalOr	Logical or ||.
BitwiseAnd	Bitwise and, eg "7 & 14".
BitwiseOr	Bitwise or, eg "7 | 14".
BitwiseXor	Bitwise xor, eg "7 ^ 14".
BitwiseLeftShift	Bitwise left shift, eg "7 << 14".
BitwiseSignedRightShift	Bitwise right shift, eg "7 >> 14".
BitwiseUnsignedRightShift	Bitwise unsigned right shift, eg "7 >>> 14".

Definition at line 692 of file qgsesriarcadescript.h.

Constructor & Destructor Documentation

QgsEsriArcadeBinaryOperatorExpression()

QgsEsriArcadeBinaryOperatorExpression::QgsEsriArcadeBinaryOperatorExpression	(	BinaryOperator	binaryOperator,
		QgsEsriArcadeExpression *	leftOperand,
		QgsEsriArcadeExpression *	rightOperand )

Constructor for QgsEsriArcadeBinaryOperatorExpression.

Ownership of leftOperand and rightOperand is transferred to this expression.

Definition at line 351 of file qgsesriarcadescript.cpp.

Member Function Documentation

accept()

void QgsEsriArcadeBinaryOperatorExpression::accept ( QgsEsriArcadeVisitor & visitor ) const

overridevirtual

Accepts a visitor to traverse the node.

Implements QgsEsriArcadeNode.

Definition at line 423 of file qgsesriarcadescript.cpp.

binaryOperator()

BinaryOperator QgsEsriArcadeBinaryOperatorExpression::binaryOperator ( ) const

inline

Returns the binary operator.

Definition at line 733 of file qgsesriarcadescript.h.

clone()

QgsEsriArcadeNode * QgsEsriArcadeBinaryOperatorExpression::clone ( ) const

overridevirtual

Creates a copy of the node.

Caller takes ownership of the returned object.

Implements QgsEsriArcadeNode.

Definition at line 416 of file qgsesriarcadescript.cpp.

dump()

QString QgsEsriArcadeBinaryOperatorExpression::dump ( ) const

overridevirtual

Returns the formatted script representation of the node.

This can be used to export a script node back to a valid Esri arcade script string.

Implements QgsEsriArcadeNode.

Definition at line 404 of file qgsesriarcadescript.cpp.

leftAssociative()

bool QgsEsriArcadeBinaryOperatorExpression::leftAssociative

(

)

const

Returns true if operator is left-associative.

Definition at line 399 of file qgsesriarcadescript.cpp.

leftOperand()

QgsEsriArcadeExpression * QgsEsriArcadeBinaryOperatorExpression::leftOperand ( ) const

inline

Returns the left-hand operand expression.

Definition at line 738 of file qgsesriarcadescript.h.

nodeType()

QgsEsriArcadeNode::NodeType QgsEsriArcadeBinaryOperatorExpression::nodeType ( ) const

inlineoverridevirtual

Returns the node type.

Implements QgsEsriArcadeNode.

Definition at line 725 of file qgsesriarcadescript.h.

precedence()

int QgsEsriArcadeBinaryOperatorExpression::precedence

(

)

const

Returns operator precedence value.

Definition at line 362 of file qgsesriarcadescript.cpp.

rightOperand()

QgsEsriArcadeExpression * QgsEsriArcadeBinaryOperatorExpression::rightOperand ( ) const

inline

Returns the right-hand operand expression.

Definition at line 743 of file qgsesriarcadescript.h.

text()

QString QgsEsriArcadeBinaryOperatorExpression::text

(

)

const

Returns text representation of the operator.

Definition at line 357 of file qgsesriarcadescript.cpp.

Member Data Documentation

BINARY_OPERATOR_TEXT

const char * QgsEsriArcadeBinaryOperatorExpression::BINARY_OPERATOR_TEXT = { "+", "-", "*", "/", "%", "==", "!=", "<", ">", "<=", ">=", "&&", "||", "&", "|", "^", "<<", ">>", ">>>" }

static

Note

not available in Python bindings

Definition at line 31 of file qgsesriarcadescript.h.

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The documentation for this class was generated from the following files:

• /build/qgis-4.3.0+git20261103+bd2f5e21fd1+99sid/src/core/providers/arcgis/qgsesriarcadescript.h
• /build/qgis-4.3.0+git20261103+bd2f5e21fd1+99sid/src/core/providers/arcgis/qgsesriarcadescript.cpp