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Sprout/sprout/functional/hash/boost/array.hpp

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2016-04-08 03:51:11 +00:00
/*=============================================================================
Copyright (c) 2011-2017 Bolero MURAKAMI
2016-04-08 03:51:11 +00:00
https://github.com/bolero-MURAKAMI/Sprout
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)
=============================================================================*/
#ifndef SPROUT_FUNCTIONAL_HASH_BOOST_ARRAY_HPP
#define SPROUT_FUNCTIONAL_HASH_BOOST_ARRAY_HPP
#include <boost/array.hpp>
#include <sprout/config.hpp>
#include <sprout/workaround/std/cstddef.hpp>
#include <sprout/functional/hash/hash_value_traits.hpp>
#include <sprout/functional/hash/hash_range.hpp>
namespace sprout {
//
// hash_value_traits
//
template<typename T, std::size_t N>
struct hash_value_traits<boost::array<T, N> > {
public:
static SPROUT_CONSTEXPR std::size_t
hash_value(boost::array<T, N> const& v) {
return sprout::hash_range(v);
}
};
} // namespace sprout
#endif // #ifndef SPROUT_FUNCTIONAL_HASH_BOOST_ARRAY_HPP