Object of shared pointer being deleted while instances of shared_ptr are still in scope?

The reference count for shared_ptr objects is atomic; this is required by C++11. However, what is not required is that std::map operations are atomic. They're certainly not.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.