mirror of
https://github.com/bolero-MURAKAMI/Sprout
synced 2024-11-12 21:09:01 +00:00
35 lines
991 B
C++
35 lines
991 B
C++
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#ifndef SPROUT_TUPLE_STD_ARRAY_HPP
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#define SPROUT_TUPLE_STD_ARRAY_HPP
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#include <cstddef>
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#include <type_traits>
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#include <array>
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#include <sprout/config.hpp>
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#include <sprout/utility/move.hpp>
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#include <sprout/tuple/tuple/get.hpp>
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namespace sprout_adl {
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//
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// tuple_get
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//
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template<std::size_t I, typename T, std::size_t N>
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inline SPROUT_CONSTEXPR T&
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tuple_get(std::array<T, N>& t) SPROUT_NOEXCEPT {
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static_assert(I < N, "tuple_get: index out of range");
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return t[I];
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}
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template<std::size_t I, typename T, std::size_t N>
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inline SPROUT_CONSTEXPR T const&
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tuple_get(std::array<T, N> const& t) SPROUT_NOEXCEPT {
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static_assert(I < N, "tuple_get: index out of range");
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return t[I];
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}
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template<std::size_t I, typename T, std::size_t N>
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inline SPROUT_CONSTEXPR T&&
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tuple_get(std::array<T, N>&& t) SPROUT_NOEXCEPT {
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return sprout::move(sprout::tuples::get<I>(t));
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}
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} // namespace sprout_adl
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#endif // #ifndef SPROUT_TUPLE_STD_ARRAY_HPP
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