The problem with C++ metaprogramming is not what you can do with it, it's how you do it; which, IME, is always the most convoluted, unsafe way possible. The “s

The problem with C++ metaprogramming is not what you can do with it, it's how you do it; which, IME, is always the most convoluted, unsafe way possible. The “siamese brothers”-ization of templating & metaprogramming is especially painful.