[vtkusers] Delete actor and release memory

[John Drescher]

On Wed, Jul 6, 2011 at 10:35 AM, Xiaofeng Z <xf10036 at hotmail.com> wrote:
> That's interesting, and quite unintuitive! maybe someone with better
> understanding of VTK's inner work can offer an explanation!
>

To me this looks like garbage being left over after the object was
deleted. You need to look at the reference counts before the delete
not after.

John