qgsexpression.h File Reference

#include <QMetaType>
#include <QStringList>
#include <QVariant>
#include <QList>
#include <QDomDocument>
#include <QCoreApplication>
#include <QSet>
#include "qgis.h"
#include "qgsunittypes.h"
#include "qgsinterval.h"

Include dependency graph for qgsexpression.h:

Go to the source code of this file.

Classes
class	QgsExpression::Function
	A abstract base class for defining QgsExpression functions. More...
struct	QgsExpression::Help
struct	QgsExpression::HelpArg
struct	QgsExpression::HelpExample
struct	QgsExpression::HelpVariant
class	QgsExpression::NamedNode
	Named node. More...
class	QgsExpression::Node
class	QgsExpression::NodeBinaryOperator
class	QgsExpression::NodeColumnRef
class	QgsExpression::NodeCondition
class	QgsExpression::NodeFunction
class	QgsExpression::NodeInOperator
class	QgsExpression::NodeList
class	QgsExpression::NodeLiteral
class	QgsExpression::NodeUnaryOperator
class	QgsExpression::Parameter
	Represents a single parameter passed to a function. More...
class	QgsExpression
	Class for parsing and evaluation of expressions (formerly called "search strings"). More...
class	QgsExpression::StaticFunction
	c++ helper class for defining QgsExpression functions. More...
class	QgsExpression::Visitor
	Support for visitor pattern - algorithms dealing with the expressions may be implemented without modifying the Node classes. More...
class	QgsExpression::WhenThen