[vtkusers] confused by vtkImageDifference::ThreadExecute()

[Wolfram H Volpi]

Where is vtkImageDifference::ThreadedExecute called from?

Is "ThreadedExcute" a vtk convention or a C++ convention?

Where can I read more about it?


In /vtkhtml/manhtml/class_vtkimagedifference.html#b7 it says:

void vtkImageDifference::ThreadedExecute ()
The execute method created by the subclass. This is kept public instead of
protected since it is called from a non-member thread function. 

Is this a typo? -in the source code, ThreadedExecute is protected.


Thanks for your advice,
Wolfv.