Ingo Weinhold f277fb639d * Prevent double deletion when setting to an object that is already set.
* Added Unset() and Delete() methods.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11680 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-03-11 17:44:55 +00:00
..