popfront.hpp

The following code example is taken from the book
C++ Templates - The Complete Guide, 2nd Edition
by David Vandevoorde, Nicolai M. Josuttis, and Douglas Gregor,
Addison-Wesley, 2017
© Copyright David Vandevoorde, Nicolai M. Josuttis, Douglas Gregor 2017


template<typename... Types>
PopFront<Tuple<Types...>> 
popFront(Tuple<Types...> const& tuple)
{
  return tuple.getTail();
}