KDbBinaryExpression Class Reference

#include <KDbExpression.h>

Inheritance diagram for KDbBinaryExpression:

Public Member Functions
	KDbBinaryExpression ()
	KDbBinaryExpression (const KDbBinaryExpression &expr)
	KDbBinaryExpression (const KDbExpression &leftExpr, KDbToken token, const KDbExpression &rightExpr)
KDbExpression	left () const
KDbExpression	right () const
void	setLeft (const KDbExpression &leftExpr)
void	setRight (const KDbExpression &rightExpr)
Public Member Functions inherited from KDbExpression
	KDbExpression ()
KDbExpression	clone () const
QDebug	debug (QDebug dbg, KDb::ExpressionCallStack *callStack) const
KDb::ExpressionClass	expressionClass () const
void	getQueryParameters (QList< KDbQuerySchemaParameter > *params)
bool	isBinary () const
bool	isConst () const
bool	isDateTimeType () const
bool	isFPNumericType () const
bool	isFunction () const
bool	isIntegerType () const
bool	isNArg () const
bool	isNull () const
bool	isNumericType () const
bool	isQueryParameter () const
bool	isTextType () const
bool	isUnary () const
bool	isValid () const
bool	isVariable () const
bool	operator!= (const KDbExpression &e) const
bool	operator== (const KDbExpression &e) const
KDbExpression	parent () const
void	setExpressionClass (KDb::ExpressionClass aClass)
void	setToken (KDbToken token)
KDbBinaryExpression	toBinary () const
KDbConstExpression	toConst () const
KDbFunctionExpression	toFunction () const
KDbToken	token () const
KDbNArgExpression	toNArg () const
KDbQueryParameterExpression	toQueryParameter () const
KDbEscapedString	toString (const KDbDriver *driver, KDbQuerySchemaParameterValueListIterator *params=nullptr, KDb::ExpressionCallStack *callStack=nullptr) const
KDbUnaryExpression	toUnary () const
KDbVariableExpression	toVariable () const
KDbField::Type	type () const
bool	validate (KDbParseInfo *parseInfo)

Protected Member Functions
	KDbBinaryExpression (const ExplicitlySharedExpressionDataPointer &ptr)
	KDbBinaryExpression (KDbExpressionData *data)
Protected Member Functions inherited from KDbExpression
	KDbExpression (const ExplicitlySharedExpressionDataPointer &ptr)
	KDbExpression (KDbExpressionData *data)
	KDbExpression (KDbExpressionData *data, KDb::ExpressionClass aClass, KDbToken token)
void	appendChild (const ExplicitlySharedExpressionDataPointer &child)
void	appendChild (const KDbExpression &child)
bool	checkBeforeInsert (const ExplicitlySharedExpressionDataPointer &child)
QList< ExplicitlySharedExpressionDataPointer >	children () const
int	indexOfChild (const KDbExpression &child, int from=0) const
void	insertChild (int i, const KDbExpression &child)
void	insertEmptyChild (int i)
int	lastIndexOfChild (const KDbExpression &child, int from=-1) const
void	prependChild (const KDbExpression &child)
bool	removeChild (const KDbExpression &child)
void	removeChild (int i)
void	setLeftOrRight (const KDbExpression &right, int index)
KDbExpression	takeChild (int i)

Additional Inherited Members
Static Public Member Functions inherited from KDbExpression
static KDb::ExpressionClass	classForToken (KDbToken token)
Protected Attributes inherited from KDbExpression
ExplicitlySharedExpressionDataPointer	d

Detailed Description

The KDbBinaryExpression class represents binary operation.

Definition at line 340 of file KDbExpression.h.

Constructor & Destructor Documentation

KDbBinaryExpression() [1/5]

KDbBinaryExpression::KDbBinaryExpression

(

)

Constructs a null binary expression.

See also

KDbExpression::isNull()

Definition at line 374 of file KDbBinaryExpression.cpp.

KDbBinaryExpression() [2/5]

KDbBinaryExpression::KDbBinaryExpression	(	const KDbExpression &	leftExpr,
		KDbToken	token,
		const KDbExpression &	rightExpr )

Constructs binary expression with left expression leftExpr, token token, and right expression rightExpr.

Definition at line 380 of file KDbBinaryExpression.cpp.

KDbBinaryExpression() [3/5]

KDbBinaryExpression::KDbBinaryExpression

(

const KDbBinaryExpression &

expr

)

Constructs a copy of other unary expression expr. Resulting object is not a deep copy but rather a reference to the object expr.

Definition at line 391 of file KDbBinaryExpression.cpp.

~KDbBinaryExpression()

KDbBinaryExpression::~KDbBinaryExpression ( )

override

Definition at line 407 of file KDbBinaryExpression.cpp.

KDbBinaryExpression() [4/5]

KDbBinaryExpression::KDbBinaryExpression ( KDbExpressionData * data )

explicitprotected

Definition at line 396 of file KDbBinaryExpression.cpp.

KDbBinaryExpression() [5/5]

KDbBinaryExpression::KDbBinaryExpression ( const ExplicitlySharedExpressionDataPointer & ptr )

explicitprotected

Definition at line 402 of file KDbBinaryExpression.cpp.

Member Function Documentation

left()

KDbExpression KDbBinaryExpression::left

(

)

const

Definition at line 411 of file KDbBinaryExpression.cpp.

right()

KDbExpression KDbBinaryExpression::right

(

)

const

Definition at line 421 of file KDbBinaryExpression.cpp.

setLeft()

void KDbBinaryExpression::setLeft

(

const KDbExpression &

leftExpr

)

Definition at line 416 of file KDbBinaryExpression.cpp.

setRight()

void KDbBinaryExpression::setRight

(

const KDbExpression &

rightExpr

)

Definition at line 426 of file KDbBinaryExpression.cpp.

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

• KDbExpression.h
• KDbBinaryExpression.cpp