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add adapt std::array, std::pair

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bolero-MURAKAMI 2013-04-13 00:04:01 +09:00
parent 0437b24f12
commit 9e9556b62a
9 changed files with 218 additions and 2 deletions
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34
sprout/tuple/std/array.hpp Normal file
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#ifndef SPROUT_TUPLE_STD_ARRAY_HPP
#define SPROUT_TUPLE_STD_ARRAY_HPP
#include <cstddef>
#include <type_traits>
#include <array>
#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(std::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(std::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(std::array<T, N>&& t) SPROUT_NOEXCEPT {
return sprout::move(sprout::tuples::get<I>(t));
}
} // namespace sprout_adl
#endif // #ifndef SPROUT_TUPLE_STD_ARRAY_HPP