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Sprout/sprout/tuple/sscrisk/cel/array.hpp
2012-09-29 18:41:13 +09:00

34 lines
1 KiB
C++

#ifndef SPROUT_TUPLE_SSCRISK_CEL_ARRAY_HPP
#define SPROUT_TUPLE_SSCRISK_CEL_ARRAY_HPP
#include <cstddef>
#include <type_traits>
#include <sscrisk/cel/array.hpp>
#include <sprout/config.hpp>
#include <sprout/utility/move.hpp>
#include <sprout/tuple/tuple/get.hpp>
namespace sprout_adl {
//
// tuple_get
//
template<std::size_t I, typename T, std::size_t N>
inline SPROUT_CONSTEXPR T&
tuple_get(sscrisk::cel::array<T, N>& t) SPROUT_NOEXCEPT {
static_assert(I < N, "tuple_get: index out of range");
return t[I];
}
template<std::size_t I, typename T, std::size_t N>
inline SPROUT_CONSTEXPR T const&
tuple_get(sscrisk::cel::array<T, N> const& t) SPROUT_NOEXCEPT {
static_assert(I < N, "tuple_get: index out of range");
return t[I];
}
template<std::size_t I, typename T, std::size_t N>
inline SPROUT_CONSTEXPR T&&
tuple_get(sscrisk::cel::array<T, N>&& t) SPROUT_NOEXCEPT {
return sprout::move(sprout::tuples::get<I>(t));
}
} // namespace sprout_adl
#endif // #ifndef SPROUT_TUPLE_SSCRISK_CEL_ARRAY_HPP