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KDbUnaryExpressionData Class Reference

#include <KDbExpressionData.h>

Inheritance diagram for KDbUnaryExpressionData:

Public Member Functions

ExplicitlySharedExpressionDataPointer arg () const
KDbUnaryExpressionDataclone () 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< ExplicitlySharedExpressionDataPointerchildren
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

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
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 
compare types... e.g. NOT applied to Text makes no sense...
IMPORTANT: update type

Reimplemented from KDbExpressionData.

Definition at line 142 of file KDbUnaryExpression.cpp.

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