[Insight-developers] destructor/smart pointer clean up causin g crashes?

[Miller, James V (CRD)]

We are having some other problems with crashes on exit.

The Testing/Code/BasicFilters/itkStreamingImageFilterTest2 is 
crashing on exit.  This particular test using a subclass of the
FileOutputWindow.  Walking through the debugger, an exception
is thrown when the smart pointer to the "static instance" of the 
output window is destroyed.


-----Original Message-----
From: Bill Hoffman [mailto:bill.hoffman@kitware.com]
Sent: Wednesday, October 03, 2001 1:02 PM
To: Wilson M Chang; insight-developers@public.kitware.com
Subject: Re: [Insight-developers] destructor/smart pointer clean up
causing crashes?


I would have to see the code to tell. 


-Bill


At 12:30 PM 10/3/2001 -0400, Wilson M Chang wrote:
>I was writing a file reader following very closely the PNG file reader
>code that is currently in place.  I noticed that it was causing the
>program to crash when the program was exiting (on the last bracket of 
>main() ) while calling of destructors for ImageIO and such, as well as
>cleaning up the smart pointers. Miraculously, this crashing went away as
>soon as the image reader (and corresponding factory) was added to the
>ITKIO library.  Has anybody had similar problems or have any idea why this
>was happening when the code was external to ITK?  
>
>wilson  
>
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