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"Schelli" <> wrote in message news: m...

>
> can i somehow find out that the memory this pointer is pointing to was
> deleted ? or do i just have to find a way to set the other pointer to
> NULL so i know.

There is no way to determine if a pointer points to something valid
or not. You'll need to keep track of it seperately (either whether it
is deleted, or have reference count so that the object is not deleted
while people are still using it).