KDbUnaryExpressionData Class Reference

#include <KDbExpressionData.h>

Inheritance diagram for KDbUnaryExpressionData:

Public Member Functions
ExplicitlySharedExpressionDataPointer	arg () const
KDbUnaryExpressionData *	clone () override
void	getQueryParameters (QList< KDbQuerySchemaParameter > *params) override
Public Member Functions inherited from KDbExpressionData
template<typename T >
T *	convert ()
template<typename T >
const T *	convertConst () const
QDebug	debug (QDebug dbg, KDb::ExpressionCallStack *callStack) const
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 &)

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

Additional Inherited Members
Public Attributes inherited from KDbExpressionData
QList< ExplicitlySharedExpressionDataPointer >	children
KDb::ExpressionClass	expressionClass
ExplicitlySharedExpressionDataPointer	parent
KDbToken	token

Detailed Description

Internal data class used to implement implicitly shared class KDbUnaryExpression.

Provides thread-safe reference counting.

Definition at line 161 of file KDbExpressionData.h.

Member Function Documentation

debugInternal()

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

overrideprotectedvirtual

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

Reimplemented from KDbExpressionData.

Definition at line 47 of file KDbUnaryExpression.cpp.

typeInternal()

KDbField::Type KDbUnaryExpressionData::typeInternal ( KDb::ExpressionCallStack *  callStack ) const

overrideprotectedvirtual

Todo:

queryParameterExpressionData->m_type still is Text but can be any type

Reimplemented from KDbExpressionData.

Definition at line 100 of file KDbUnaryExpression.cpp.

validateInternal()

bool KDbUnaryExpressionData::validateInternal ( KDbParseInfo *  parseInfo, KDb::ExpressionCallStack *  callStack  )

overrideprotectedvirtual

Todo:

compare types... e.g. NOT applied to Text makes no sense...

Todo:

IMPORTANT: update type

Reimplemented from KDbExpressionData.

Definition at line 142 of file KDbUnaryExpression.cpp.

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

• KDbExpressionData.h
• KDbUnaryExpression.cpp