Dynamic_cast on llvm clang compiler failing?

For code like this, a Good Idea is to statically ensure that the class T is derived from MsgList. Using boost, this can be done thusly.

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.