[boost] Need help: for N-arity operators in C++.

10 Mar 2005

      Hi all!

Can anyone help me?
I've got a problem with my library "Lazy".
Here's the code:

template<typename T, int N>
class B {};

template<typename T>
class C : B<T, max_possible_N_of_all_specializations_B<T> > {};

//The question is - How To write
//max_possible_N_of_all_specializations_B?

So, if I have these template specializations of B:

template<>
class B<int, 4>
{
    enum { value = 4};
};

template<>
class B<int, 920234>
{
    enum { value = 920234 };
};

C<int>::value should be 920234.
Does anyone knows how to do it?

Thanks in advance.

P.S. It's critical for my library to have
max_possible_N_of_all_specializations_B.

--
Pavel Chikulaev