[vtkusers] ReleaseDataFlagOn question

[John Biddiscombe]

When you say

Filter->ReleaseDataFlagOn

It sets all the flags in its OUTPUT dataobjects to have release=yes

AFTER a filter executes, it asks all its INPUTS if they need to be released 
and if so it releases them.

If Global release is on, then all inputs reply "Yes Yes" when asked if they 
want releasing.

If your datasets are not being released double check. There may be a bug, a 
code snippet may help.

JB