KDbExpressionData

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#include <KDbExpressionData.h>

Inheritance diagram for KDbExpressionData:

Public Member Functions

virtual KDbExpressionDataclone ()
 
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< ExplicitlySharedExpressionDataPointerchildren
 
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.

Constructor & Destructor Documentation

◆ KDbExpressionData()

KDbExpressionData::KDbExpressionData ( )

Definition at line 75 of file KDbExpression.cpp.

◆ ~KDbExpressionData()

KDbExpressionData::~KDbExpressionData ( )
virtual

Definition at line 91 of file KDbExpression.cpp.

Member Function Documentation

◆ addToCallStack()

bool KDbExpressionData::addToCallStack ( QDebug * dbg,
KDb::ExpressionCallStack * callStack ) const
protected

Definition at line 216 of file KDbExpression.cpp.

◆ clone()

KDbExpressionData * KDbExpressionData::clone ( )
virtual

Definition at line 96 of file KDbExpression.cpp.

◆ convert()

template<typename T >
T * KDbExpressionData::convert ( )
inline

Definition at line 108 of file KDbExpressionData.h.

◆ convertConst()

template<typename T >
const T * KDbExpressionData::convertConst ( ) const
inline

Definition at line 105 of file KDbExpressionData.h.

◆ 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 KDbBinaryExpressionData, KDbConstExpressionData, KDbFunctionExpressionData, KDbNArgExpressionData, KDbQueryParameterExpressionData, KDbUnaryExpressionData, and KDbVariableExpressionData.

Definition at line 254 of file KDbExpression.cpp.

◆ getQueryParameters()

void KDbExpressionData::getQueryParameters ( QList< KDbQuerySchemaParameter > * params)
virtual

Definition at line 211 of file KDbExpression.cpp.

◆ isDateTimeType()

bool KDbExpressionData::isDateTimeType ( ) const

Definition at line 149 of file KDbExpression.cpp.

◆ isFPNumericType()

bool KDbExpressionData::isFPNumericType ( ) const

Definition at line 144 of file KDbExpression.cpp.

◆ isIntegerType()

bool KDbExpressionData::isIntegerType ( ) const

Definition at line 134 of file KDbExpression.cpp.

◆ isNumericType()

bool KDbExpressionData::isNumericType ( ) const

Definition at line 139 of file KDbExpression.cpp.

◆ isTextType()

bool KDbExpressionData::isTextType ( ) const

Definition at line 129 of file KDbExpression.cpp.

◆ isValid()

bool KDbExpressionData::isValid ( ) const

Definition at line 124 of file KDbExpression.cpp.

◆ toString()

KDbEscapedString KDbExpressionData::toString ( const KDbDriver * driver,
KDbQuerySchemaParameterValueListIterator * params = nullptr,
KDb::ExpressionCallStack * callStack = nullptr ) const

Definition at line 177 of file KDbExpression.cpp.

◆ toStringInternal()

KDbEscapedString KDbExpressionData::toStringInternal ( const KDbDriver * driver,
KDbQuerySchemaParameterValueListIterator * params,
KDb::ExpressionCallStack * callStack ) const
protectedvirtual

Reimplemented in KDbConstExpressionData.

Definition at line 200 of file KDbExpression.cpp.

◆ type() [1/2]

KDbField::Type KDbExpressionData::type ( ) const
Returns
type of this expression;

Definition at line 118 of file KDbExpression.cpp.

◆ type() [2/2]

KDbField::Type KDbExpressionData::type ( KDb::ExpressionCallStack * callStack) const

Definition at line 108 of file KDbExpression.cpp.

◆ typeInternal()

KDbField::Type KDbExpressionData::typeInternal ( KDb::ExpressionCallStack * callStack) const
protectedvirtual

◆ validate() [1/2]

bool KDbExpressionData::validate ( KDbParseInfo * parseInfo)

Definition at line 154 of file KDbExpression.cpp.

◆ validate() [2/2]

bool KDbExpressionData::validate ( KDbParseInfo * parseInfo,
KDb::ExpressionCallStack * callStack )

Definition at line 160 of file KDbExpression.cpp.

◆ validateInternal()

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

Member Data Documentation

◆ children

QList<ExplicitlySharedExpressionDataPointer> KDbExpressionData::children

Definition at line 89 of file KDbExpressionData.h.

◆ expressionClass

KDb::ExpressionClass KDbExpressionData::expressionClass
See also
KDbExpression::expressionClass()

Definition at line 87 of file KDbExpressionData.h.

◆ parent

ExplicitlySharedExpressionDataPointer KDbExpressionData::parent

Definition at line 88 of file KDbExpressionData.h.

◆ token

KDbToken KDbExpressionData::token
See also
KDbExpression::token()

Definition at line 85 of file KDbExpressionData.h.


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