KDbExpressionData Class Reference

#include <KDbExpressionData.h>

Inheritance diagram for KDbExpressionData:

Public Member Functions
virtual KDbExpressionData *	clone ()
template<typename T >
T *	convert ()
template<typename T >
const T *	convertConst () const
QDebug	debug (QDebug dbg, KDb::ExpressionCallStack *callStack) const
virtual void	getQueryParameters (QList< KDbQuerySchemaParameter > *params)
bool	isDateTimeType () const
bool	isFPNumericType () const
bool	isIntegerType () const
bool	isNumericType () const
bool	isTextType () const
bool	isValid () const
KDbEscapedString	toString (const KDbDriver *driver, KDbQuerySchemaParameterValueListIterator *params=nullptr, KDb::ExpressionCallStack *callStack=nullptr) const
KDbField::Type	type () const
KDbField::Type	type (KDb::ExpressionCallStack *callStack) const
bool	validate (KDbParseInfo *parseInfo)
bool	validate (KDbParseInfo *parseInfo, KDb::ExpressionCallStack *callStack)
Public Member Functions inherited from QSharedData
	QSharedData (const QSharedData &)

Public Attributes
QList< ExplicitlySharedExpressionDataPointer >	children
KDb::ExpressionClass	expressionClass
ExplicitlySharedExpressionDataPointer	parent
KDbToken	token

Protected Member Functions
bool	addToCallStack (QDebug *dbg, KDb::ExpressionCallStack *callStack) const
virtual void	debugInternal (QDebug dbg, KDb::ExpressionCallStack *callStack) const
virtual KDbEscapedString	toStringInternal (const KDbDriver *driver, KDbQuerySchemaParameterValueListIterator *params, KDb::ExpressionCallStack *callStack) const
virtual KDbField::Type	typeInternal (KDb::ExpressionCallStack *callStack) const
virtual bool	validateInternal (KDbParseInfo *parseInfo, KDb::ExpressionCallStack *callStack)

Detailed Description

Internal data class used to implement implicitly shared class KDbExpression.

Provides thread-safe reference counting.

Definition at line 67 of file KDbExpressionData.h.

Member Function Documentation

debug()

QDebug KDbExpressionData::debug	(	QDebug	dbg,
		KDb::ExpressionCallStack *	callStack
	)		const

Sends information about this expression to debug output dbg.

Definition at line 238 of file KDbExpression.cpp.

debugInternal()

void KDbExpressionData::debugInternal ( QDebug  dbg, KDb::ExpressionCallStack *  callStack  ) const

protectedvirtual

Sends information about this expression to debug output dbg (internal).

Reimplemented in KDbFunctionExpressionData, KDbVariableExpressionData, KDbQueryParameterExpressionData, KDbConstExpressionData, KDbBinaryExpressionData, KDbUnaryExpressionData, and KDbNArgExpressionData.

Definition at line 254 of file KDbExpression.cpp.

type()

KDbField::Type KDbExpressionData::type

(

)

const

Returns

type of this expression;

Definition at line 118 of file KDbExpression.cpp.

Member Data Documentation

expressionClass

KDb::ExpressionClass KDbExpressionData::expressionClass

See also

KDbExpression::expressionClass()

Definition at line 87 of file KDbExpressionData.h.

token

KDbToken KDbExpressionData::token

See also

KDbExpression::token()

Definition at line 85 of file KDbExpressionData.h.

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

• KDbExpressionData.h
• KDbExpression.cpp