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Public Member Functions | Static Public Member Functions | Friends | List of all members
KJS::Number Class Reference

#include <value.h>

Inheritance diagram for KJS::Number:
KJS::Value

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.

Member Function Documentation

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.


The documentation for this class was generated from the following files:
  • value.h
  • internal.h
  • value.cpp

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