Your posted code is completely not thread safe. Every single method
is a threading disaster waiting to happen.
Here is a hint: If you use the words "global" or "static" or
"shared", you are going to need some form of concurrent access
protection (a mutex, semaphore, etc.).
Just scanning your code, I note that there are no bottle necks
through which gGlobals and gCounters are accessed. That is bad form
in any case, but if you seriously contemplate multi-threading, you
are frankly in deep trouble.
What are you really trying to accomplish? "add globals to any class"
is a very strange goal. Why would you want to add "globals" to any
class; that doesn't even make any sense? Is English your first
language ? Do you really mean "have global instances of any
class" ? Has anyone ever suggested to you that using globals might
not be the best approach ?
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