KJS::Null Class Reference

#include <value.h>

Inheritance diagram for KJS::Null:

KJS::Value List of all members.

Detailed Description

Represents an primitive Null value.

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

Definition at line 295 of file value.h.


Public Member Functions

 Null ()

Static Public Member Functions

static Null dynamicCast (const Value &v)

Friends

class NullImp

Member Function Documentation

Null Null::dynamicCast ( const Value v  )  [static]

Converts a Value into an Null.

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

Returns:
The value converted to a Null

Definition at line 304 of file value.cpp.


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