C++ template string concatenation

Question

I\'m trying to define some variadic template like that:

typedef const char CCTYPE[];
template struct StringConcat { ... };
         


        

Answer 1

#include 
#include 
#include 
#include 

using namespace boost;

template < typename Str1, typename Str2 >
struct concat : mpl::insert_range::type, Str2> {};

int main()
{
  typedef mpl::string<'hell', 'o'> str1;
  typedef mpl::string<' wor', 'ld!'> str2;

  typedef concat::type str;

  std::cout << mpl::c_str::value << std::endl;

  std::cin.get();
}

Using that construct you should be able to implement your FizzBuzz in pure metaprogramming. Nice exercise BTW.