kexi

KexiDB::BaseExpr Class Reference

#include <expression.h>

Inheritance diagram for KexiDB::BaseExpr:

A base class for all expressions.

Definition at line 57 of file expression.h.


Public Types
typedef QPtrList< BaseExpr >	List
typedef QPtrListIterator< BaseExpr >	ListIterator
Public Member Functions
	BaseExpr (int token)
virtual	~BaseExpr ()
int	token () const
virtual Field::Type	type ()
BaseExpr *	parent () const
virtual void	setParent (BaseExpr *p)
virtual bool	validate (ParseInfo &parseInfo)
virtual QString	toString ()=0
void	debug ()
virtual QString	debugString ()
QString	tokenToDebugString ()
virtual QString	tokenToString ()
int	exprClass () const
NArgExpr *	toNArg ()
UnaryExpr *	toUnary ()
BinaryExpr *	toBinary ()
ConstExpr *	toConst ()
VariableExpr *	toVariable ()
FunctionExpr *	toFunction ()
Static Public Member Functions
static QString	tokenToDebugString (int token)
Protected Attributes
int	m_cl
BaseExpr *	m_par
int	m_token

QString KexiDB::BaseExpr::tokenToDebugString ( ) [inline]

Returns:: single character if the token is < 256 or token name, e.g. LESS_OR_EQUAL (for debugging).

Definition at line 76 of file expression.h.

QString BaseExpr::tokenToString ( ) [virtual]

Definition at line 105 of file expression.cpp.

NArgExpr * BaseExpr::toNArg

(

)

Convenience type casts.

Definition at line 112 of file expression.cpp.

int KexiDB::BaseExpr::m_cl [protected]

class

Definition at line 93 of file expression.h.

parent expression

Definition at line 94 of file expression.h.

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