[vtkusers] Delete vtkobjects properly in MFC

[David Cole]

Send a code snippet that demonstrates the leak you are talking about. Sounds
like there is a leak internal to a class that does not get cleaned up even
though its containing object does get properly cleaned up....

Thx,
David


On Thu, Jul 31, 2008 at 10:11 AM, Andreas Brüning <mail-andi at web.de> wrote:

> Hi everyone,
>
> i need help to clean up my application. I visualize some medical data and i
> am using C++,MFC and VS2005. My vtk version is a nightly version from around
> a week ago. By the way, regarding to my post on July/29, i solved the
> problem with memory leaks without creating any vtk objects by loading all
> vtk dll delayed. (strange MFC behavoir )
>
> My new problem is that i canŽt clean up my created vtk objects properly.  I
> call the Delete method for all my vtk objects and when i debug my code all
> vtk objects are deleted, but the memory isnŽt completely freed. If i handle
> bigger datasets it leaks more. I also checked twice if forget to call a
> Delete method a vtk object ;-)
>
> Even if i create a object like maybe vtkImport (because it seems to be a
> quite big object) and call the Delete method immediately after it, the
> object is deleted but the memory isnŽt freed.
>
> I googled already half a day and i don't want to restart my programm all
> the time if i visualize another dataset. Did anybody had the same thing or
> know want can be wrong? I think it could be another wrong project property
> setting or maybe i use CMake with wrong settings.
>
> I could really need help. Thank in advance
> Andi
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