KJS::Number Class Reference

#include <value.h>

Inheritance diagram for KJS::Number:

Public Member Functions
	Number (int i)
	Number (unsigned int u)
	Number (double d=0.0)
	Number (long int l)
	Number (long unsigned int l)
double	value () const
int	intValue () const
bool	isNaN () const
bool	isInf () const
Public Member Functions inherited from KJS::Value
	Value (ValueImp *v)
	Value (const Value &v)
Value &	operator= (const Value &v)
bool	isValid () const
bool	isNull () const
ValueImp *	imp () const
Type	type () const
bool	isA (Type t) const
Value	toPrimitive (ExecState *exec, Type preferredType=UnspecifiedType) const
bool	toBoolean (ExecState *exec) const
double	toNumber (ExecState *exec) const
int	toInteger (ExecState *exec) const
int	toInt32 (ExecState *exec) const
unsigned int	toUInt32 (ExecState *exec) const
unsigned short	toUInt16 (ExecState *exec) const
UString	toString (ExecState *exec) const
Object	toObject (ExecState *exec) const
bool	toUInt32 (unsigned &i) const

Static Public Member Functions
static Number	dynamicCast (const Value &v)

Friends
class	ValueImp
class	NumberImp

Additional Inherited Members
Protected Attributes inherited from KJS::Value
ValueImp *	rep

Detailed Description

Represents an primitive Number value.

Definition at line 367 of file value.h.

Constructor & Destructor Documentation

Number() [1/5]

Number::Number

(

int

i

)

Definition at line 358 of file value.cpp.

Number() [2/5]

Number::Number

(

unsigned int

u

)

Definition at line 361 of file value.cpp.

Number() [3/5]

Number::Number

(

double

d = 0.0

)

Definition at line 369 of file value.cpp.

Number() [4/5]

Number::Number

(

long int

l

)

Definition at line 373 of file value.cpp.

Number() [5/5]

Number::Number

(

long unsigned int

l

)

Definition at line 376 of file value.cpp.

Member Function Documentation

dynamicCast()

Number Number::dynamicCast ( const Value & v )

static

Converts a Value into an Number.

If the value's type is not NumberType, a null object will be returned (i.e. one with it's internal pointer set to 0). If you do not know for sure whether the value is of type NumberType, you should check the isNull() methods afterwards before calling any methods on the returned value.

Returns

The value converted to a Number

Definition at line 379 of file value.cpp.

intValue()

int Number::intValue

(

)

const

Definition at line 395 of file value.cpp.

isInf()

bool Number::isInf

(

)

const

Definition at line 407 of file value.cpp.

isNaN()

bool Number::isNaN

(

)

const

Definition at line 402 of file value.cpp.

value()

double Number::value

(

)

const

Definition at line 387 of file value.cpp.

Friends And Related Symbol Documentation

NumberImp

friend class NumberImp

friend

Definition at line 393 of file value.h.

ValueImp

friend class ValueImp

friend

Definition at line 368 of file value.h.

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

• value.h
• internal.h
• value.cpp