tinympl  0.2
mini MPL library for C++11
size.hpp
1 // Copyright (C) 2013, Ennio Barbaro.
2 //
3 // Use, modification, and distribution is subject to the Boost Software
4 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
5 // http://www.boost.org/LICENSE_1_0.txt)
6 //
7 // See http://sbabbi.github.io/tinympl for documentation.
8 //
9 // You are welcome to contact the author at:
10 // enniobarbaro@gmail.com
11 //
12 
13 #ifndef TINYMPL_SIZE_HPP
14 #define TINYMPL_SIZE_HPP
15 
16 #include <tinympl/variadic/size.hpp>
17 #include <tinympl/as_sequence.hpp>
18 
19 namespace tinympl {
20 
27 template<class Seq> struct size : size< as_sequence_t<Seq> > {};
28 template<class ... Args>
29 struct size<sequence<Args...> > : variadic::size<Args...> {};
30 
31 } // namespace tinympl
32 
33 #endif // TINYMPL_SIZE_HPP
Get the number of elements of a sequence.
Definition: size.hpp:27
Compute the size of a variadic template.
Definition: size.hpp:28
The main sequence type.
Definition: sequence.hpp:28