KJS::Undefined Class Reference
#include <value.h>
Inheritance diagram for KJS::Undefined:

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.
Public Member Functions | |
Undefined () | |
Static Public Member Functions | |
static Undefined | dynamicCast (const Value &v) |
Friends | |
class | UndefinedImp |
Member Function Documentation
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
The documentation for this class was generated from the following files: