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KJS::Undefined

KJS::Undefined Class Reference

#include <value.h>

Inheritance diagram for KJS::Undefined:

KJS::Value

List of all members.


Detailed Description

Represents an primitive Undefined value.

All instances of this class share the same implementation object, so == will always return true for any comparison between two Undefined objects.

Definition at line 270 of file value.h.


Static Public Member Functions

static Undefined dynamicCast (const Value &v)

Friends

class UndefinedImp

Member Function Documentation

Undefined Undefined::dynamicCast ( const Value &  v  )  [static]

Converts a Value into an Undefined.

If the value's type is not UndefinedType, 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 UndefinedType, you should check the isValid() methods afterwards before calling any methods on the returned value.

Returns:
The value converted to an Undefined

Definition at line 290 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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