HI!
My question is: if I have a static variable  V = 0 in a class, and this
class after a certain operation does V++, and
then another process creates an instance of the same class, would the value
of V be equal to 0 or 1?
Thank you.
Maksim.

Maksim,

Another process will have its own variable, so it will be 0.

If you want to share data you have to manage it specially using some
interprocess mechanism such as memory mapped files. Have a look at
Knowledge Base article Q100634 "HOWTO: Specify Shared and Nonshared
Data in a DLL" which documents using #pragma data_seg.

Dave
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