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<DIV><FONT face=Arial color=#0000ff size=2><SPAN class=656505413-25022004>Hi
David,</SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN class=656505413-25022004>Thank
you for your reply. But I don't understand what do you mean
"register".</SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN class=656505413-25022004>Is it
the class instance which class uses vtk filters?</SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN class=656505413-25022004>If the
instance is pointer, I can use delete []pointer. But if it is not pointer, only
instance, what should I do?</SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN
class=656505413-25022004></SPAN></FONT> </DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN
class=656505413-25022004></SPAN></FONT> </DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN class=656505413-25022004>Thanks
a lot!</SPAN></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN
class=656505413-25022004></SPAN></FONT> </DIV>
<DIV><FONT face=Arial color=#0000ff size=2><SPAN
class=656505413-25022004>Chunyan Jiang</SPAN></FONT></DIV>
<BLOCKQUOTE>
<DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma
size=2>-----Ursprüngliche Nachricht-----<BR><B>Von:</B> david michell
[mailto:davidmichell@rediffmail.com]<BR><B>Gesendet:</B> Mittwoch, 25. Februar
2004 12:58<BR><B>An:</B> jiang<BR><B>Betreff:</B> Re: [vtkusers] Error message
when the application is ended<BR><BR></FONT></DIV>
<P>jiang,<BR>you must have definitely forgotten something.<BR>maynot be
->Delete() because as you say they are in pairs.<BR>it can also come
because you must have registered a vtk object and did not unregister it. you
can unregister it by calling ->Delete() after you are through with using
the registered object.(this is not the <BR>->Delete() which are in pairs
with ::New())<BR></P><BR><BR><A
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