Templates
Templates works great until you try to understand one of it's error messages
Templates works great until you try to understand one of it's error messages
Templates and Metaprogramming - 2013
Int To Type
Generates a distinct type for each distinct constant int value. The value is also stored in the enum member variable. Ref: http://en.wikibooks.org/wiki/More_C%2B%2B_Idioms/Int-To-Type
template <int v>
struct Int2Type
{
enum { value = v}
};
Variadic templates in C++ - 2014
SFINAE and enable_if - 2014