qgsexpressionnodeimpl.h File Reference

#include "qgsexpressionnode.h"
#include "qgsinterval.h"

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Classes
class	QgsExpressionNodeBetweenOperator
	SQL-like BETWEEN and NOT BETWEEN predicates. More...
class	QgsExpressionNodeBinaryOperator
	A binary expression operator, which operates on two values. More...
class	QgsExpressionNodeColumnRef
	An expression node which takes its value from a feature's field. More...
class	QgsExpressionNodeCondition
	An expression node for CASE WHEN clauses. More...
class	QgsExpressionNodeFunction
	An expression node for expression functions. More...
class	QgsExpressionNodeIndexOperator
	An indexing expression operator, which allows use of square brackets [] to reference map and array items. More...
class	QgsExpressionNodeInOperator
	An expression node for value IN or NOT IN clauses. More...
class	QgsExpressionNodeLiteral
	An expression node for literal values. More...
class	QgsExpressionNodeUnaryOperator
	A unary node is either negative as in boolean (not) or as in numbers (minus). More...
class	QgsExpressionNodeCondition::WhenThen
	Represents a "WHEN... THEN..." portation of a CASE WHEN clause in an expression. More...