diff options
Diffstat (limited to 'boost/fusion/adapted/std_array/detail/array_size.hpp')
-rw-r--r-- | boost/fusion/adapted/std_array/detail/array_size.hpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/boost/fusion/adapted/std_array/detail/array_size.hpp b/boost/fusion/adapted/std_array/detail/array_size.hpp new file mode 100644 index 0000000000..2f83940465 --- /dev/null +++ b/boost/fusion/adapted/std_array/detail/array_size.hpp @@ -0,0 +1,25 @@ +/*============================================================================= + Copyright (c) 2013 Mateusz Loskot + + Distributed under the Boost Software License, Version 1.0. (See accompanying + file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) +==============================================================================*/ +#if !defined(BOOST_FUSION_STD_ARRAY_ARRAY_SIZE_01062013_1700) +#define BOOST_FUSION_STD_ARRAY_ARRAY_SIZE_01062013_1700 + +#include <cstddef> +#include <type_traits> + +namespace boost { namespace fusion +{ + namespace extension + { + template<class T> + struct std_array_size; + + template<template<typename, std::size_t> class Array, typename T, std::size_t N> + struct std_array_size<Array<T, N>> : std::integral_constant<std::size_t, N> {}; + } +}} + +#endif |