[Insight-users] Itk MFC problem

[Chris Gammage]

Hi, I've written a program in Visual Studio 7 that so far uses itkImage, 
itkImageFileReader,
itkImageSliceIteratorWithIndex, itkExtractImageFilter, and 
itkImageLinearIteratorWithIndex
to visualize a 3d dataset loaded from analyze format.   The program uses 
MFC, and I've manually
included the libraries and header directories without using CMake.  The 
program also uses openGL to display the images.  There is a MainApp 
class, MainWindow class, ImageView2D (inherits GLWindow) and a 
ControlWindow class.  The MainApp class has a member m_Reader which 
reads the image and passes the Image pointer to the ImageView2D class, 
which then uses the extractor and iterator to show a 2D slice based on 
the settings of the ControlWindow class.  It all works fine except that 
when I close the program I get this error

Unhandled exception at 0x7c918fea in ItkMFC.exe: 0xC0000005: Access 
violation writing location 0x00000010.

and the program breaks at this point of
itktimestamp.cxx

/**
 * Make sure the new time stamp is greater than all others so far.
 */
void
TimeStamp
::Modified()
{
  /**
   * Initialize static member
   */
  static unsigned long itkTimeStampTime = 0;
 
  TimeStampMutex.Lock();
  m_ModifiedTime = ++itkTimeStampTime; <---------------breaks here
  TimeStampMutex.Unlock();
}

any comments or suggestions?

Chris Gammage